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base: Skynet:main
Branches Tags
Skynet:main
Skynet:2025_committee_agm
Skynet:#142_install-splunk
Skynet:#139_more-runners
Skynet:test-nixos-pelican
Skynet:#76-Nuked-Backup
Skynet:#70-logging-dns
Skynet:#56-external-dns
Skynet:#52-dns-for-non-nixos
Skynet:second-interface-routing
Skynet:add_automx2
..
compare: Skynet:second-interface-routing
Branches Tags
Skynet:main
Skynet:2025_committee_agm
Skynet:#142_install-splunk
Skynet:#139_more-runners
Skynet:test-nixos-pelican
Skynet:#76-Nuked-Backup
Skynet:#70-logging-dns
Skynet:#56-external-dns
Skynet:#52-dns-for-non-nixos
Skynet:second-interface-routing
Skynet:add_automx2

4 commits
main ... second-int

Author SHA1 Message Date
Evan Cassidy
127cd52258 typo 2023-09-04 18:31:40 +00:00
Evan Cassidy
caf5b4291e sources 2023-09-04 17:51:17 +00:00
Evan Cassidy
b3c23d1621 I don't think we need those two bits 2023-09-04 17:50:43 +00:00
Evan Cassidy
5820e7e257 routing for second interface 2023-09-04 17:49:33 +00:00
125 changed files with 2436 additions and 7493 deletions
Download patch file Download diff file Expand all files Collapse all files

59
.forgejo/workflows/deploy.yaml
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@ -1,59 +0,0 @@
name: Build_Deploy
on:
workflow_run:
workflows: [ "Update_Flake" ]
types:
- completed
push:
branches:
- 'main'
paths:
- applications/**/*
- machines/**/*
- secrets/**/*
- flake.*
- config/**/*
- .forgejo/**/*
jobs:
linter:
runs-on: nix
steps:
- uses: actions/checkout@v4
- run: nix fmt -- --check .
- run: nix --version
#if: github.repository == 'Skynet/nixos'
build:
runs-on: nix
steps:
- uses: actions/checkout@v4
- run: nix develop -v
# - name: Archive Test Results
# if: always()
# run: sleep 100m
# - run: colmena build -v --on @active-dns
# - run: colmena build -v --on @active-core
# - run: colmena build -v --on @active
# - run: colmena build -v --on @active-ext
# - run: colmena build -v --on @active-git
deploy_dns:
runs-on: nix
needs: [ linter, build ]
steps:
- uses: actions/checkout@v4
- run: colmena apply -v --on @active-dns --show-trace
shell: bash
deploy_active:
strategy:
matrix:
batch: [ active-core, active, active-ext ]
runs-on: nix
needs: [ deploy_dns ]
steps:
- uses: actions/checkout@v4
- run: colmena apply -v --on @${{ matrix.batch }} --show-trace
shell: bash

12
.forgejo/workflows/deploy_forgejo.yaml
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@ -1,12 +0,0 @@
name: Update_Forgejo
on:
workflow_dispatch:
jobs:
deploy:
runs-on: nix
steps:
- uses: actions/checkout@v4
- run: colmena apply -v --on @active-git --show-trace
shell: bash

31
.forgejo/workflows/update_input.yaml
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@ -1,31 +0,0 @@
name: Update_Flake
run-name: "[Update Flake] ${{ inputs.input_to_update }}"
on:
workflow_dispatch:
inputs:
input_to_update:
description: 'Flake input to update'
required: false
type: string
jobs:
update:
runs-on: nix
permissions:
# Give the default GITHUB_TOKEN write permission to commit and push the
# added or changed files to the repository.
contents: write
steps:
- uses: actions/checkout@v4
with:
ref: ${{ github.head_ref }}
token: ${{ secrets.PIPELINE_TOKEN }}
- run: nix flake update ${{ inputs.input_to_update }}
shell: bash
- uses: https://github.com/stefanzweifel/git-auto-commit-action@v5
with:
commit_message: "Updated flake for ${{ inputs.input_to_update }}"

41
.forgejo/workflows/update_websites.yaml
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@ -1,41 +0,0 @@
# The websites can sometimes cause issues when being built and deployed
# This pipeline is to update the inputs from the server
name: Update_Flake_Websites
run-name: "[Update Flake Websites]"
on:
workflow_dispatch:
jobs:
update:
runs-on: nix
permissions:
# Give the default GITHUB_TOKEN write permission to commit and push the
# added or changed files to the repository.
contents: write
steps:
- uses: actions/checkout@v4
with:
ref: ${{ github.head_ref }}
token: ${{ secrets.PIPELINE_TOKEN }}
- run: nix flake update skynet_website_2003
shell: bash
- run: nix flake update skynet_website_2006
shell: bash
- run: nix flake update skynet_website_2016
shell: bash
- run: nix flake update skynet_website_2021
shell: bash
- run: nix flake update skynet_website_2023
shell: bash
- run: nix flake update skynet_website_2024
shell: bash
- run: nix flake update skynet_website
shell: bash
- uses: https://github.com/stefanzweifel/git-auto-commit-action@v5
with:
commit_message: "Updated flake for Websites"

9
.gitignore vendored
View file

@ -4,10 +4,6 @@
# Microsoft office Lockfiles
~$*
*.tmp
tmp
# open office tmp lockfiles
.~lock.*
# Test files
test.*
@ -26,8 +22,3 @@ test.*
# Dealing with Mac users
.DS_Store
# nixos stuff
result
/result
.gcroots

84
.gitlab-ci.yml
View file

@ -1,7 +1,7 @@
# borrowed from https://gitlab.com/nix17/nixos-config/-/blob/main/.gitlab-ci.yml
stages:
- misc
- flake
- test
- deploy
- deploy_gitlab
@ -11,7 +11,7 @@ stages:
# $PACKAGE_NAME = name of the flake that needs to be updated
# $UPDATE_FLAKE = flag to update the flake
update:
stage: misc
stage: flake
tags:
- nix
# from https://forum.gitlab.com/t/git-push-from-inside-a-gitlab-runner/30554/5
@ -30,7 +30,7 @@ update:
# the part that updates the flake
- nix --experimental-features 'nix-command flakes' flake lock --update-input $PACKAGE_NAME
- git add flake.lock
- git commit -m "Updated flake for $PACKAGE_NAME" || echo "No changes, nothing to commit"
- git commit -m "[skip ci] Updated flake for $PACKAGE_NAME" || echo "No changes, nothing to commit"
# we have a custom domain
- git remote rm origin && git remote add origin ssh://git@gitlab.skynet.ie:2222/compsoc1/skynet/nixos.git
- git push origin HEAD:$CI_COMMIT_REF_NAME
@ -40,24 +40,11 @@ update:
variables:
- $UPDATE_FLAKE == "yes"
sync_repos:
stage: misc
image: registry.gitlab.com/gitlab-ci-utils/curl-jq:2.0.0
script:
- cd sync
- chmod +x ./sync.sh
- ./sync.sh
rules:
- if: $UPDATE_FLAKE == "yes"
when: never
- if: '$CI_PROJECT_NAMESPACE == "compsoc1/skynet" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
changes:
- sync/repos.csv
.scripts_base: &scripts_base
# load nix environment
- git pull origin $CI_COMMIT_REF_NAME
- . "$HOME/.nix-profile/etc/profile.d/nix.sh"
- nix --extra-experimental-features 'nix-command flakes' profile install nixpkgs#colmena
- nix-env -if https://github.com/zhaofengli/colmena/tarball/v0.4.0
.scripts_deploy: &scripts_deploy
# setup ssh key
@ -66,65 +53,34 @@ sync_repos:
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
.scripts_cache: &scripts_cache
- nix --extra-experimental-features 'nix-command flakes' profile install nixpkgs#attic-client
- attic login skynet https://nix-cache.skynet.ie/ $CACHE_KEY
- attic use skynet-cache
# add any new items to the cache
- attic watch-store skynet-cache &
# every commit on main will build and deploy
.build_template: &builder
tags:
- nix
before_script:
- *scripts_base
- *scripts_cache
rules:
- if: $UPDATE_FLAKE == "yes"
when: never
- changes:
only:
changes:
- applications/**/*
- machines/**/*
- secrets/**/*
- flake.*
- .gitlab-ci.yml
- config/**/*
# deploy items only run on main
.deploy_template: &deployment
before_script:
- *scripts_deploy
- *scripts_base
- *scripts_cache
rules:
- if: $UPDATE_FLAKE == "yes"
when: never
- if: '$CI_PROJECT_NAMESPACE == "compsoc1/skynet" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
changes:
- flake.nix
- flake.lock
- applications/**/*
- machines/**/*
- secrets/**/*
- config/**/*
linter:
<<: *builder
stage: test
script:
- nix --extra-experimental-features 'nix-command flakes' fmt -- --check .
only:
refs:
- main
build:
<<: *builder
stage: test
script:
- nix --extra-experimental-features 'nix-command flakes' develop
- colmena build -v --on @active-dns
- colmena build -v --on @active-core
- colmena build -v --on @active
- colmena build -v --on @active-ext
- colmena build -v --on @active-git
- colmena build
# dns always has to be deployed first
deploy_dns:
@ -132,7 +88,7 @@ deploy_dns:
<<: *deployment
stage: deploy
script:
- colmena apply -v --on @active-dns
- colmena apply --on @active-dns
deploy_core:
<<: *builder
@ -141,7 +97,7 @@ deploy_core:
needs:
- deploy_dns
script:
- colmena apply -v --on @active-core
- colmena apply --on @active-core
deploy_active:
<<: *builder
@ -150,22 +106,12 @@ deploy_active:
needs:
- deploy_dns
script:
- colmena apply -v --on @active
# this is just skynet server
deploy_ext:
<<: *builder
<<: *deployment
stage: deploy
needs:
- deploy_dns
script:
- colmena apply -v --on @active-ext
- colmena apply --on @active
deploy_gitlab:
<<: *builder
<<: *deployment
stage: deploy_gitlab
script:
- colmena apply -v --on @active-git
- colmena apply --on @active-gitlab
when: manual

1
.mailmap
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@ -1 +0,0 @@
Brendan Golden <silver@skynet.ie> <git_laptop@brendan.ie> <git@brendan.ie>

49
ITD/Firewall_Rules.csv
View file

@ -1,49 +0,0 @@
Rule,Action,Ticket,Status,Source_IP,Source_Server,Destination_IP,Destination_Server,Port_TCP,Port_UDP,Notes
SKYNET_FIREWALL_00000,Add,,Complete,VPN,-,93.1.99.71 - 193.1.99.126,All,22,-,sftp/ssh required from vpn to servers for admins
SKYNET_FIREWALL_00001,Add,,Complete,All,-,193.1.99.109,SKYNET00004,-,53,Nameserver for skynet.ie
SKYNET_FIREWALL_00002,Add,,Complete,All,-,193.1.99.111,SKYNET00005,"80, 443, 8000",-,"ULFM, http(s) for internet streaming, 8000 for connecting to the server."
SKYNET_FIREWALL_00003,Add,,Complete,All,-,193.1.99.112,SKYNET00006,"80, 443, 25565",-,"Games host, Minecraft uses 25565 (will have more ports in the future)"
SKYNET_FIREWALL_00004,Add,,Complete,All,-,193.1.99.120,SKYNET00002,-,53,Nameserver for skynet.ie
SKYNET_FIREWALL_00005,Add,i23-01-19_681,Complete,193.1.99.72,SKYNET00001,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00006,Add,i23-01-19_681,Complete,193.1.99.75,SKYNET00008,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00007,Add,i23-01-19_681,Complete,193.1.99.109,SKYNET00004,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00008,Add,i23-01-19_681,Complete,193.1.99.111,SKYNET00005,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00009,Add,i23-01-19_681,Complete,193.1.99.112,SKYNET00006,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00010,Add,i23-01-19_681,Complete,193.1.99.120,SKYNET00002,All,-,-,-,Allow outbound access
SKYNET_FIREWALL_00011,Add,i23-05-18_249,Complete,All,-,193.1.99.75,SKYNET00008,"80, 443",-,For gitlab Access
SKYNET_FIREWALL_00012,Add,i23-05-18_249,Complete,193.1.99.72 - 193.1.99.126,-,All,-,-,-,"I would also like to extend the outbound access to cover our entire range (193.1.99.72 to 193.1.99.126) to allow for setup for more servers on those ip's (need to download updates and packages).
I have a few servers I plan to setup over the next two weeks, one after another as the later ones depend on earlier ones.
In such a case asking for permission for each individual IP would induce several tickets and a few weeks of paperwork going through change control.
Only a few of these sevices will need inbound ports opened on ITD's firewall, which can be requested when the systems are up, running and secured."
SKYNET_FIREWALL_00013,Add,i23-05-18_249,Complete,All,-,193.1.99.76,SKYNET00009,"143, 993, 587, 465",-,Email Server
SKYNET_FIREWALL_00014,Add,i23-06-19_525,Complete,All,-,193.1.99.76,SKYNET00009,"80, 443, 25",-,"Mailserver here, SPF, DKIM and DMARC are all set up"
SKYNET_FIREWALL_00015,Add,i23-06-19_525,Complete,All,-,193.1.99.79,SKYNET00011,"80, 443",-,Main Skynet webserver
SKYNET_FIREWALL_00016,Add,i23-06-30_024,Complete,All,-,193.1.96.165,SKYNET00012,22,-,"Skynet user's server
Outlet is 131 or 132"
SKYNET_FIREWALL_00017,Add,i23-06-30_024,Complete,193.1.96.165,SKYNET00012,193.1.99.120,SKYNET00002,-,53,Allow Skynet server to use our own internal DNS
SKYNET_FIREWALL_00018,Add,i23-06-30_024,Complete,193.1.96.165,SKYNET00012,193.1.99.74,SKYNET00007,389/636,-,Allow Skynet server to access LDAP
,Add,i23-07-28_010,Denied,All,-,193.1.99.74,SKYNET00007,"80, 443",-,Self Service site for Skynet accounts – Only 443 on account modification pages
SKYNET_FIREWALL_00019,Add,i23-07-28_010,Complete,All,-,193.1.99.74,SKYNET00007,443,-,Self Service site for Skynet accounts
SKYNET_FIREWALL_00020,Add,i23-09-05_639,Complete,All,-,193.1.96.165,SKYNET00012,"80, 443",-,Web hosting for user sites
SKYNET_FIREWALL_00021,Add,i23-10-27_014,Complete,All,-,193.1.99.77,SKYNET00014,"80, 443",-,"Nextcloud, selfhosted google services, filestorage and documents"
SKYNET_FIREWALL_00022,Add,i24-02-01_102,Complete,193.1.96.165,SKYNET00012,103.1.99.109,SKYNET00004,-,53,Give the Skynet server access to ur secondary DNS
SKYNET_FIREWALL_00023,Add,i24-02-01_102,Complete,193.1.99.78,SKYNET00010,193.1.96.165,SKYNET00012,22,-,Allow our gitlab runner to access and deploy to teh external server
SKYNET_FIREWALL_00024,Add,i24-02-16_065,Complete,All,-,193.1.99.90,SKYNET00016,"80, 443",-,Games Server Administrative panel
SKYNET_FIREWALL_00025,Add,i24-02-16_065,Complete,All,-,193.1.99.91,SKYNET00017,25518-25525,"19132, 24418-24425",Minecraft Games server
SKYNET_FIREWALL_00026,Add,i24-06-04_017,Complete,All,-,193.1.99.76,SKYNET00009,4190,-,"Email sieve to allow members to add email filters to their
skynet mail."
SKYNET_FIREWALL_00027,Add,i24-06-04_017,Complete,All,-,193.1.99.82,SKYNET00018,80/443,-,"Public services such as a binary cache, open governance and keyserver"
,Add,i24-06-04_017,Denied,All,-,193.1.99.90,SKYNET00016,8080,-,"Websocket for admin panel on games management server
Denied because more information on wat it was for was requested"
,Add,i24-06-04_017,Denied,193.1.99.74,SKYNET00007,193.1.96.165,SKYNET00012,9000-9020,-,"Metrics collection, not done because not enough info provided"
SKYNET_FIREWALL_00028,Remove,i24-06-04_017,Complete,-,-,193.1.99.112,SKYNET00019,25565,-,No longer the minecraft game host
SKYNET_FIREWALL_00029,Add,i24-06-04_017,Complete,All,-,193.1.99.90,SKYNET00016,8080,-,Websocket for admin panel on games management server
SKYNET_FIREWALL_00030,Add,i24-06-04_017,Complete,193.1.99.83,SKYNET00020,193.1.96.165,SKYNET00012,9000-9010,-,Metrics Collection
SKYNET_FIREWALL_00031,Add,i24-06-04_017,Complete,All,-,193.1.99.83,SKYNET00020,"80, 443",-,Web interface for Metrics server
SKYNET_FIREWALL_00032,Remove,i24-06-04_017,Complete,All,-,193.1.99.90,SKYNET00016,8080,-,Had incorrectly opened 8080 on the main panel
SKYNET_FIREWALL_00033,Add,i24-06-04_017,Complete,All,-,193.1.99.91,SKYNET00017,8080,-,Websocket for admin panel on games management server
,Add,i24-07-15_112,Denied,193.1.99.75,-,-,-,22,-,Response from ITD - 'Our IT Security team have advised that port 22 and port 2222 are only to be allowed through the VPN and will not be opened to allow inbound ssh connections directly from the internet'
SKYNET_FIREWALL_00034,Add,i25-01-26_075,Complete,All,-,193.1.99.91,SKYNET00017,-,23318-23325,Ports for Minecraft Bedrock on the main games server.
SKYNET_FIREWALL_00035,Add,i25-02-14_114,Complete,193.1.99.75,SKYNET00008,193.1.96.165,SKYNET00012,22,-,Allow our forgejo runner to access and deploy to teh external server
SKYNET_FIREWALL_00036,Add,i25-03-11_125,Complete,All,-,193.1.99.86,SKYNET00027,25,-,Email Filter
SKYNET_FIREWALL_00037,Add,i25-03-30_018,Complete,All,-,193.1.99.91,SKYNET00017,27015/27016/27020,27015/27020,CSGO/TF2 Ports
1 Rule Action Ticket Status Source_IP Source_Server Destination_IP Destination_Server Port_TCP Port_UDP Notes
2 SKYNET_FIREWALL_00000 Add Complete VPN - 93.1.99.71 - 193.1.99.126 All 22 - sftp/ssh required from vpn to servers for admins
3 SKYNET_FIREWALL_00001 Add Complete All - 193.1.99.109 SKYNET00004 - 53 Nameserver for skynet.ie
4 SKYNET_FIREWALL_00002 Add Complete All - 193.1.99.111 SKYNET00005 80, 443, 8000 - ULFM, http(s) for internet streaming, 8000 for connecting to the server.
5 SKYNET_FIREWALL_00003 Add Complete All - 193.1.99.112 SKYNET00006 80, 443, 25565 - Games host, Minecraft uses 25565 (will have more ports in the future)
6 SKYNET_FIREWALL_00004 Add Complete All - 193.1.99.120 SKYNET00002 - 53 Nameserver for skynet.ie
7 SKYNET_FIREWALL_00005 Add i23-01-19_681 Complete 193.1.99.72 SKYNET00001 All - - - Allow outbound access
8 SKYNET_FIREWALL_00006 Add i23-01-19_681 Complete 193.1.99.75 SKYNET00008 All - - - Allow outbound access
9 SKYNET_FIREWALL_00007 Add i23-01-19_681 Complete 193.1.99.109 SKYNET00004 All - - - Allow outbound access
10 SKYNET_FIREWALL_00008 Add i23-01-19_681 Complete 193.1.99.111 SKYNET00005 All - - - Allow outbound access
11 SKYNET_FIREWALL_00009 Add i23-01-19_681 Complete 193.1.99.112 SKYNET00006 All - - - Allow outbound access
12 SKYNET_FIREWALL_00010 Add i23-01-19_681 Complete 193.1.99.120 SKYNET00002 All - - - Allow outbound access
13 SKYNET_FIREWALL_00011 Add i23-05-18_249 Complete All - 193.1.99.75 SKYNET00008 80, 443 - For gitlab Access
14 SKYNET_FIREWALL_00012 Add i23-05-18_249 Complete 193.1.99.72 - 193.1.99.126 - All - - - I would also like to extend the outbound access to cover our entire range (193.1.99.72 to 193.1.99.126) to allow for setup for more servers on those ip's (need to download updates and packages). I have a few servers I plan to setup over the next two weeks, one after another as the later ones depend on earlier ones. In such a case asking for permission for each individual IP would induce several tickets and a few weeks of paperwork going through change control. Only a few of these sevices will need inbound ports opened on ITD's firewall, which can be requested when the systems are up, running and secured.
15 SKYNET_FIREWALL_00013 Add i23-05-18_249 Complete All - 193.1.99.76 SKYNET00009 143, 993, 587, 465 - Email Server
16 SKYNET_FIREWALL_00014 Add i23-06-19_525 Complete All - 193.1.99.76 SKYNET00009 80, 443, 25 - Mailserver here, SPF, DKIM and DMARC are all set up
17 SKYNET_FIREWALL_00015 Add i23-06-19_525 Complete All - 193.1.99.79 SKYNET00011 80, 443 - Main Skynet webserver
18 SKYNET_FIREWALL_00016 Add i23-06-30_024 Complete All - 193.1.96.165 SKYNET00012 22 - Skynet user's server Outlet is 131 or 132
19 SKYNET_FIREWALL_00017 Add i23-06-30_024 Complete 193.1.96.165 SKYNET00012 193.1.99.120 SKYNET00002 - 53 Allow Skynet server to use our own internal DNS
20 SKYNET_FIREWALL_00018 Add i23-06-30_024 Complete 193.1.96.165 SKYNET00012 193.1.99.74 SKYNET00007 389/636 - Allow Skynet server to access LDAP
21 Add i23-07-28_010 Denied All - 193.1.99.74 SKYNET00007 80, 443 - Self Service site for Skynet accounts – Only 443 on account modification pages
22 SKYNET_FIREWALL_00019 Add i23-07-28_010 Complete All - 193.1.99.74 SKYNET00007 443 - Self Service site for Skynet accounts
23 SKYNET_FIREWALL_00020 Add i23-09-05_639 Complete All - 193.1.96.165 SKYNET00012 80, 443 - Web hosting for user sites
24 SKYNET_FIREWALL_00021 Add i23-10-27_014 Complete All - 193.1.99.77 SKYNET00014 80, 443 - Nextcloud, selfhosted google services, filestorage and documents
25 SKYNET_FIREWALL_00022 Add i24-02-01_102 Complete 193.1.96.165 SKYNET00012 103.1.99.109 SKYNET00004 - 53 Give the Skynet server access to ur secondary DNS
26 SKYNET_FIREWALL_00023 Add i24-02-01_102 Complete 193.1.99.78 SKYNET00010 193.1.96.165 SKYNET00012 22 - Allow our gitlab runner to access and deploy to teh external server
27 SKYNET_FIREWALL_00024 Add i24-02-16_065 Complete All - 193.1.99.90 SKYNET00016 80, 443 - Games Server Administrative panel
28 SKYNET_FIREWALL_00025 Add i24-02-16_065 Complete All - 193.1.99.91 SKYNET00017 25518-25525 19132, 24418-24425 Minecraft Games server
29 SKYNET_FIREWALL_00026 Add i24-06-04_017 Complete All - 193.1.99.76 SKYNET00009 4190 - Email sieve to allow members to add email filters to their skynet mail.
30 SKYNET_FIREWALL_00027 Add i24-06-04_017 Complete All - 193.1.99.82 SKYNET00018 80/443 - Public services such as a binary cache, open governance and keyserver
31 Add i24-06-04_017 Denied All - 193.1.99.90 SKYNET00016 8080 - Websocket for admin panel on games management server Denied because more information on wat it was for was requested
32 Add i24-06-04_017 Denied 193.1.99.74 SKYNET00007 193.1.96.165 SKYNET00012 9000-9020 - Metrics collection, not done because not enough info provided
33 SKYNET_FIREWALL_00028 Remove i24-06-04_017 Complete - - 193.1.99.112 SKYNET00019 25565 - No longer the minecraft game host
34 SKYNET_FIREWALL_00029 Add i24-06-04_017 Complete All - 193.1.99.90 SKYNET00016 8080 - Websocket for admin panel on games management server
35 SKYNET_FIREWALL_00030 Add i24-06-04_017 Complete 193.1.99.83 SKYNET00020 193.1.96.165 SKYNET00012 9000-9010 - Metrics Collection
36 SKYNET_FIREWALL_00031 Add i24-06-04_017 Complete All - 193.1.99.83 SKYNET00020 80, 443 - Web interface for Metrics server
37 SKYNET_FIREWALL_00032 Remove i24-06-04_017 Complete All - 193.1.99.90 SKYNET00016 8080 - Had incorrectly opened 8080 on the main panel
38 SKYNET_FIREWALL_00033 Add i24-06-04_017 Complete All - 193.1.99.91 SKYNET00017 8080 - Websocket for admin panel on games management server
39 Add i24-07-15_112 Denied 193.1.99.75 - - - 22 - Response from ITD - 'Our IT Security team have advised that port 22 and port 2222 are only to be allowed through the VPN and will not be opened to allow inbound ssh connections directly from the internet'
40 SKYNET_FIREWALL_00034 Add i25-01-26_075 Complete All - 193.1.99.91 SKYNET00017 - 23318-23325 Ports for Minecraft Bedrock on the main games server.
41 SKYNET_FIREWALL_00035 Add i25-02-14_114 Complete 193.1.99.75 SKYNET00008 193.1.96.165 SKYNET00012 22 - Allow our forgejo runner to access and deploy to teh external server
42 SKYNET_FIREWALL_00036 Add i25-03-11_125 Complete All - 193.1.99.86 SKYNET00027 25 - Email Filter
43 SKYNET_FIREWALL_00037 Add i25-03-30_018 Complete All - 193.1.99.91 SKYNET00017 27015/27016/27020 27015/27020 CSGO/TF2 Ports

28
ITD/Server_Inventory.csv
View file

@ -1,28 +0,0 @@
Index,Name,Status,IP_Address,OS,Description
SKYNET00001,agentjones,Active,193.1.99.072,Nixos-24.05,Firewall (currently not active)
SKYNET00002,vendetta,Active,193.1.99.120,Nixos-24.05,DNS Nameserver 1
SKYNET00003,jarvis,Active,193.1.99.073,Proxmox,VM Host
SKYNET00004,vigil,Active,193.1.99.109,Nixos-24.05,DNS Nameserver 2
SKYNET00005,galatea,Active,193.1.99.111,Nixos-24.05,ULFM Radio
SKYNET00006,optimus,Retired,193.1.99.112,Nixos-24.05,Retired Games server
SKYNET00007,kitt,Active,193.1.99.074,Nixos-24.05,"LDAP and Self-Service Password/Account management, also hosts our Discord bot"
SKYNET00008,glados,Active,193.1.99.075,Nixos-24.05,Gitlab server
SKYNET00009,gir,Active,193.1.99.076,Nixos-24.05,Email and Webmail
SKYNET00010,wheatly,Active,193.1.99.078,Nixos-24.05,Gitlab Runner
SKYNET00011,earth,Active,193.1.99.079,Nixos-24.05,Offical website host
SKYNET00012,skynet,Active,193.1.96.165,Nixos-24.05,Skynet server. (DMZ)
SKYNET00013,neuromancer,Active,193.1.99.080,Nixos-24.05,Local Backup Server
SKYNET00014,cadie,Active,193.1.99.077,Nixos-24.05,"Services VM, has nextcloud to start with"
SKYNET00015,marvin,Active,193.1.99.081,Nixos-24.05,Trainee testing server
SKYNET00016,optimus,Retired,193.1.99.090,Debian-12,Games server manager (replacing SKYNET00006 soon)
SKYNET00017,bumblebee,Retired,193.1.99.091,Debian-12,Game server - Minecraft
SKYNET00018,calculon,Active,193.1.99.082,Nixos-24.05,"Public Services such as binary cache, Open Governance and Keyserver"
SKYNET00019,deepthought,Active,193.1.99.112,Nixos-24.05,Backup Test Server using restic
SKYNET00020,ariia,Active,193.1.99.083,Nixos-24.05,"Metrics, Grafana and Prometheus"
SKYNET00021,ash,Active,193.1.99.114,NA,Server Room Network access
SKYNET00022,ultron,Active,193.1.99.084,Proxmox,VM Host
SKYNET00023,optimus-test,Retired,193.1.99.085,Nixos,Testing flake for Pelecian
SKYNET00024,optimus,Active,193.1.99.090,Nixos,Games server manager (replaced SKYNET00016)
SKYNET00025,bumblebee,Active,193.1.99.091,Nixos,Game server - Minecraft (replaced SKYNET00017)
SKYNET00026,vision,Active,193.1.99.085,Raspbian,Proxmox Qurom server
SKYNET00027,mimi,Active,193.1.99.086,Proxmox-Mail-Gateway,Proxmox Mail Gateway
1 Index Name Status IP_Address OS Description
2 SKYNET00001 agentjones Active 193.1.99.072 Nixos-24.05 Firewall (currently not active)
3 SKYNET00002 vendetta Active 193.1.99.120 Nixos-24.05 DNS Nameserver 1
4 SKYNET00003 jarvis Active 193.1.99.073 Proxmox VM Host
5 SKYNET00004 vigil Active 193.1.99.109 Nixos-24.05 DNS Nameserver 2
6 SKYNET00005 galatea Active 193.1.99.111 Nixos-24.05 ULFM Radio
7 SKYNET00006 optimus Retired 193.1.99.112 Nixos-24.05 Retired Games server
8 SKYNET00007 kitt Active 193.1.99.074 Nixos-24.05 LDAP and Self-Service Password/Account management, also hosts our Discord bot
9 SKYNET00008 glados Active 193.1.99.075 Nixos-24.05 Gitlab server
10 SKYNET00009 gir Active 193.1.99.076 Nixos-24.05 Email and Webmail
11 SKYNET00010 wheatly Active 193.1.99.078 Nixos-24.05 Gitlab Runner
12 SKYNET00011 earth Active 193.1.99.079 Nixos-24.05 Offical website host
13 SKYNET00012 skynet Active 193.1.96.165 Nixos-24.05 Skynet server. (DMZ)
14 SKYNET00013 neuromancer Active 193.1.99.080 Nixos-24.05 Local Backup Server
15 SKYNET00014 cadie Active 193.1.99.077 Nixos-24.05 Services VM, has nextcloud to start with
16 SKYNET00015 marvin Active 193.1.99.081 Nixos-24.05 Trainee testing server
17 SKYNET00016 optimus Retired 193.1.99.090 Debian-12 Games server manager (replacing SKYNET00006 soon)
18 SKYNET00017 bumblebee Retired 193.1.99.091 Debian-12 Game server - Minecraft
19 SKYNET00018 calculon Active 193.1.99.082 Nixos-24.05 Public Services such as binary cache, Open Governance and Keyserver
20 SKYNET00019 deepthought Active 193.1.99.112 Nixos-24.05 Backup Test Server using restic
21 SKYNET00020 ariia Active 193.1.99.083 Nixos-24.05 Metrics, Grafana and Prometheus
22 SKYNET00021 ash Active 193.1.99.114 NA Server Room Network access
23 SKYNET00022 ultron Active 193.1.99.084 Proxmox VM Host
24 SKYNET00023 optimus-test Retired 193.1.99.085 Nixos Testing flake for Pelecian
25 SKYNET00024 optimus Active 193.1.99.090 Nixos Games server manager (replaced SKYNET00016)
26 SKYNET00025 bumblebee Active 193.1.99.091 Nixos Game server - Minecraft (replaced SKYNET00017)
27 SKYNET00026 vision Active 193.1.99.085 Raspbian Proxmox Qurom server
28 SKYNET00027 mimi Active 193.1.99.086 Proxmox-Mail-Gateway Proxmox Mail Gateway

6
ITD/VPN_Admins.csv
View file

@ -1,6 +0,0 @@
Index,First Name,Surname,UL Student Email
SKYNET_VPN_ADM_001,Brendan,Golden,12136891@studentmail.ul.ie
SKYNET_VPN_ADM_002,Evan,Cassidy,External
SKYNET_VPN_ADM_003,Eoghan,Conlon,21310262@studentmail.ul.ie
SKYNET_VPN_ADM_004,Eliza,Macovei,23382619@studentmail.ul.ie
SKYNET_VPN_ADM_005,Daragh,Downes,22351159@studentmail.ul.ie
1 Index First Name Surname UL Student Email
2 SKYNET_VPN_ADM_001 Brendan Golden 12136891@studentmail.ul.ie
3 SKYNET_VPN_ADM_002 Evan Cassidy External
4 SKYNET_VPN_ADM_003 Eoghan Conlon 21310262@studentmail.ul.ie
5 SKYNET_VPN_ADM_004 Eliza Macovei 23382619@studentmail.ul.ie
6 SKYNET_VPN_ADM_005 Daragh Downes 22351159@studentmail.ul.ie

7
ITD/VPN_Admins_changes.csv
View file

@ -1,7 +0,0 @@
Date,Date Modified,Action,Ticket,ID
SKYNET_VPN_ADM_CHANGE_001,2023/04/04,Added,,SKYNET_VPN_ADM_001
SKYNET_VPN_ADM_CHANGE_002,2023/04/04,Added,,SKYNET_VPN_ADM_002
SKYNET_VPN_ADM_CHANGE_003,2023/04/04,Added,,SKYNET_VPN_ADM_003
SKYNET_VPN_ADM_CHANGE_003,2024/07/21,Removed,i24-07-22_760,SKYNET_VPN_ADM_003
SKYNET_VPN_ADM_CHANGE_004,2024/07/21,Added,i24-07-22_760,SKYNET_VPN_ADM_004
SKYNET_VPN_ADM_CHANGE_005,2024/07/21,Added,i24-07-22_760,SKYNET_VPN_ADM_005
1 Date Date Modified Action Ticket ID
2 SKYNET_VPN_ADM_CHANGE_001 2023/04/04 Added SKYNET_VPN_ADM_001
3 SKYNET_VPN_ADM_CHANGE_002 2023/04/04 Added SKYNET_VPN_ADM_002
4 SKYNET_VPN_ADM_CHANGE_003 2023/04/04 Added SKYNET_VPN_ADM_003
5 SKYNET_VPN_ADM_CHANGE_003 2024/07/21 Removed i24-07-22_760 SKYNET_VPN_ADM_003
6 SKYNET_VPN_ADM_CHANGE_004 2024/07/21 Added i24-07-22_760 SKYNET_VPN_ADM_004
7 SKYNET_VPN_ADM_CHANGE_005 2024/07/21 Added i24-07-22_760 SKYNET_VPN_ADM_005

14
ITD_Firewall.csv Normal file
View file

@ -0,0 +1,14 @@
Index,Name,IP_Address,DNS_Name,Ports_Current,Ports_Requested,Related_Tickets,Description
SKYNET00001,agentjones,193.1.99.72,agentjones,"","","",Firewall (currently not active)
SKYNET00002,vendetta,193.1.99.120,vendetta/ns1,53,"","",DNS Nameserver 1
SKYNET00003,jarvis,193.1.99.73,jarvis,"","","",VM Host
SKYNET00004,vigil,193.1.99.109,vigil/ns2,53,"","",DNS Nameserver 2
SKYNET00005,galatea,193.1.99.111,galatea/stream,80/443 8000,"","",ULFM Radio
SKYNET00006,optimus,193.1.99.112,optimus/games/*.games,80/443 25565,"","",Games server
SKYNET00007,kitt,193.1.99.74,kitt/account/api.account,"",80/443,i23-07-28_010,LDAP and Self-Service Password/Account management
SKYNET00008,glados,193.1.99.75,glados/gitlab/*.pages.gitlab,80/443,2222,i23-05-18_249,Gitlab server
SKYNET00009,gir,193.1.99.76,gir/mail,80/443 25/143/993/587/465,"",i23-06-19_525/i23-06-19_525,Email and Webmail
SKYNET00010,wheatly,193.1.99.78,wheatly,"","","",Gitlab Runner
SKYNET00011,skynet_internal,193.1.99.79,skynet/skynet.int,80/443,"",i23-06-19_525,"Skynet server, Temp until I can get the DMZ setup properly on my end"
SKYNET00012,skynet_dmz,193.1.96.165,skynet,22 80/443,"",i23-06-30_024,Skynet server.
SKYNET00013,neuromancer,193.1.99.80,neuromancer,"","","",Local Backup Server
1 Index Name IP_Address DNS_Name Ports_Current Ports_Requested Related_Tickets Description
2 SKYNET00001 agentjones 193.1.99.72 agentjones Firewall (currently not active)
3 SKYNET00002 vendetta 193.1.99.120 vendetta/ns1 53 DNS Nameserver 1
4 SKYNET00003 jarvis 193.1.99.73 jarvis VM Host
5 SKYNET00004 vigil 193.1.99.109 vigil/ns2 53 DNS Nameserver 2
6 SKYNET00005 galatea 193.1.99.111 galatea/stream 80/443 8000 ULFM Radio
7 SKYNET00006 optimus 193.1.99.112 optimus/games/*.games 80/443 25565 Games server
8 SKYNET00007 kitt 193.1.99.74 kitt/account/api.account 80/443 i23-07-28_010 LDAP and Self-Service Password/Account management
9 SKYNET00008 glados 193.1.99.75 glados/gitlab/*.pages.gitlab 80/443 2222 i23-05-18_249 Gitlab server
10 SKYNET00009 gir 193.1.99.76 gir/mail 80/443 25/143/993/587/465 i23-06-19_525/i23-06-19_525 Email and Webmail
11 SKYNET00010 wheatly 193.1.99.78 wheatly Gitlab Runner
12 SKYNET00011 skynet_internal 193.1.99.79 skynet/skynet.int 80/443 i23-06-19_525 Skynet server, Temp until I can get the DMZ setup properly on my end
13 SKYNET00012 skynet_dmz 193.1.96.165 skynet 22 80/443 i23-06-30_024 Skynet server.
14 SKYNET00013 neuromancer 193.1.99.80 neuromancer Local Backup Server

9
LICENSE
View file

@ -1,9 +0,0 @@
MIT License
Copyright (c) 2024 Skynet
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

20
Possible_Server_Names.md
View file

@ -1,20 +0,0 @@
https://web.archive.org/web/20180815150202/https://wiki.skynet.ie/Admin/SkynetMachines
https://en.m.wikipedia.org/wiki/Category:Fictional_artificial_intelligences
https://en.wikipedia.org/wiki/List_of_artificial_intelligence_films
* agentsmith
* skynet
* caro
* Lowe - https://westworld.fandom.com/wiki/Bernard_Lowe
* ultron
* walle
* eve
* calculon
* deepthought
* earth
* flexo
* bender
* marvin
* kitt
* wopr
* wintermute

29
README.md
View file

@ -43,27 +43,14 @@ colmena build --on @active-dns
Deploying is putting (apply-ing) the config tat was built onto the server, there is no need to build first, it will automatically do so.
While the ***recommended way of deploying is using the CI/CD process*** there are times when you will have to manually deploy the config.
One such case is the ``@active-git`` group if either Gitlab or Gitlab-runner got updated.
One such case is the ``@active-gitlab`` group if either Gitlab or Gitlab-runner got updated.
Another is if ye have fecked up DNS.
Your ``~/.ssh/config`` should be set up as follows and you should be a member of ``skynet-admins-linux``
```ini
Host *.skynet.ie 193.1.99.* 193.1.96.165
User username
IdentityFile ~/.ssh/skynet/username
IdentitiesOnly yes
```
Then you can run the following commands like so:
```shell
colmena apply
colmena apply --on @active-dns
colmena apply --on @active-git
colmena apply --on @active-gitlab
```
The CI/CD pipeline has a manual job that can be triggered to update ``@active-git`` if you know it wont cause issues.
The CI/CD pipeline has a manual job that can be triggered to update ``@active-gitlab`` if you know it wont cause issues.
### Agenix
@ -98,16 +85,6 @@ We should be updating ``nixpkgs`` at least once a semester, ideally to teh next
```shell
nix flake lock --update-input nixpkgs
# newser versions
nix flake update nixpkgs
```
### Formatting
Formatting helps keep everything nice and consistent.
The pipeline will only run if the file is correctly formatted.
```shell
nix fmt
```

101
applications/_base.nix
View file

@ -1,101 +0,0 @@
{
config,
lib,
pkgs,
...
}:
with lib; let
# root service
cfg = config.services.skynet;
in {
imports = [
# every server needs to have a dns record
./dns/dns.nix
# every server should have proper certs
./acme.nix
./nginx.nix
# every server may need the firewall config stuff
./firewall.nix
# every server needs teh ldap client for admins
./ldap/client.nix
# every server will need the config to backup to
./restic.nix
# every server will be monitored for grafana
./prometheus.nix
];
options.services.skynet = {
# since we use this basically everywhere provide a standard way to set it
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
hostname = mkOption {
type = types.str;
default = "${cfg.host.name}.skynet.ie";
};
interface = mkOption {
type = types.str;
description = "Will most likely be ``eno1`` for physical servers.";
default = "eth0";
};
cidr = mkOption {
type = types.int;
description = "Most of our servers are /26, ";
default = 26;
};
};
};
config = {
services.skynet.dns.records = [
{
record = cfg.host.name;
r_type = "A";
value = cfg.host.ip;
server = true;
}
{
record = cfg.host.ip;
r_type = "PTR";
value = cfg.host.hostname;
}
];
# use lix instead of nix
nix.package = pkgs.lixPackageSets.stable.lix;
# set
networking = {
hostName = cfg.host.name;
defaultGateway.interface = lib.mkForce cfg.host.interface;
# needs to have an address statically assigned
interfaces."${cfg.host.interface}".ipv4.addresses = [
{
address = cfg.host.ip;
prefixLength = cfg.host.cidr;
}
];
};
services.nginx = {
virtualHosts = {
# for every server unless explisitly defined redirect the ip to skynet.ie
"${cfg.host.ip}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://skynet.ie";
};
};
};
};
}

69
applications/_retired/games.nix
View file

@ -1,69 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "games";
cfg = config.services.skynet."${name}";
in {
imports = [
./nginx.nix
./games/minecraft.nix
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Games";
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = "games";
};
};
};
config = mkIf cfg.enable {
services.skynet.dns.records = [
# need a base domain
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.skynet.acme.domains = [
"${cfg.domain.sub}.skynet.ie"
];
services.nginx.virtualHosts = {
"${cfg.domain.sub}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
root = "${inputs.skynet_website_games.defaultPackage.x86_64-linux}";
};
};
# the minecraft servers
services.skynet.games_minecraft = {
enable = true;
domain = {
sub = "minecraft.${cfg.domain.sub}";
};
};
};
}

165
applications/_retired/games/minecraft.nix
View file

@ -1,165 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "games_minecraft";
cfg = config.services.skynet."${name}";
# got tired of how long this is so I created a var for it.
short_domain = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
in {
imports = [
inputs.arion.nixosModules.arion
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Games Minecraft";
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = "minecraft.games";
};
};
};
config = mkIf cfg.enable {
skynet_firewall.forward = [
"ip daddr ${config.services.skynet.host.ip} tcp dport 80 counter packets 0 bytes 0 accept"
"ip daddr ${config.services.skynet.host.ip} tcp dport 443 counter packets 0 bytes 0 accept"
"ip daddr ${config.services.skynet.host.ip} tcp dport 25565 counter packets 0 bytes 0 accept"
];
services.skynet.acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
"*.${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
services.skynet.dns.records = [
# the minecraft (web) config server
{
record = "config.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
# our own minecraft hosts
{
record = "compsoc_classic.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "compsoc.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
# gsoc servers
{
record = "gsoc.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "gsoc_abridged.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
# phildeb
{
record = "phildeb.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
networking.firewall.allowedTCPPorts = [
# for the proxy
25565
];
services.nginx.virtualHosts = {
# https://config.minecraft.games.skynet.ie
"config.${short_domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "https://localhost:8443";
proxyWebsockets = true;
};
};
# https://compsoc_classic.minecraft.games.skynet.ie/map/
"compsoc_classic.${short_domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/map/".alias = "/etc/games/minecraft/craftycontrol/servers/f4c5eb33-c6d6-421c-81ab-ded31f6e8750/plugins/dynmap/web/";
};
};
# arion is one way to use docker on nixos
# see https://gitlab.com/c2842/computer_society/nixos/-/blob/733b867f4782afa795848135a83e97a5cafaf16a/applications/games/minecraft.nix
# for an example of a single compose file with multiple services
virtualisation.arion = {
backend = "docker";
projects = {
minecraft.settings.services = {
mc_proxy.service = {
image = "itzg/mc-router:1.18.0";
ports = ["25565:25565/tcp"];
expose = ["25565"];
command = [
"--mapping=compsoc_classic.${short_domain}=mc_config:20000,compsoc.${short_domain}=mc_config:20001,gsoc.${short_domain}=mc_config:20002,gsoc.${short_domain}=mc_config:20002,gsoc_abridged.${short_domain}=mc_config:20003,phildeb.${short_domain}=mc_config:20004"
];
};
mc_config.service = {
image = "registry.gitlab.com/crafty-controller/crafty-4:4.1.1";
environment = {
TZ = "Etc/UTC";
};
volumes = [
"/etc/games/minecraft/craftycontrol/backups:/crafty/backups"
"/etc/games/minecraft/craftycontrol/logs:/crafty/logs"
"/etc/games/minecraft/craftycontrol/servers:/crafty/servers"
"/etc/games/minecraft/craftycontrol/config:/crafty/app/config"
"/etc/games/minecraft/craftycontrol/import:/crafty/import"
];
ports = [
# this ius https only
"8443:8443/tcp"
# compsoc classic
"20000:20000/tcp"
# compsoc
"20001:20001/tcp"
# games
"20002:20002/tcp"
"20003:20003/tcp"
# phildeb
"20004:20004/tcp"
];
};
};
};
};
};
}

20
applications/acme.nix
View file

@ -1,16 +1,11 @@
{
config,
pkgs,
lib,
...
}:
with lib; let
name = "acme";
cfg = config.services.skynet."${name}";
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.skynet_acme;
in {
imports = [];
options.services.skynet."${name}" = {
options.skynet_acme = {
domains = lib.mkOption {
default = [ ];
type = lib.types.listOf lib.types.str;
@ -27,19 +22,20 @@ in {
age.secrets.acme.file = ../secrets/dns_certs.secret.age;
security.acme = {
preliminarySelfsigned = false;
acceptTerms = true;
defaults = {
email = "admin_acme@skynet.ie";
credentialsFile = config.age.secrets.acme.path;
# we use our own dns authorative server for verifying we own the domain.
dnsProvider = "rfc2136";
credentialsFile = config.age.secrets.acme.path;
};
certs = {
"skynet" = {
domain = "skynet.ie";
extraDomainNames = lists.naturalSort cfg.domains;
extraDomainNames = cfg.domains;
};
};
};

76
applications/bitwarden/bitwarden_sync.nix
View file

@ -1,76 +0,0 @@
{
pkgs,
config,
lib,
...
}: let
user = "bwdc";
in {
imports = [];
options = {};
config = {
age.secrets.bitwarden_sync_id = {
file = ../../secrets/bitwarden/id.age;
owner = user;
group = user;
};
age.secrets.bitwarden_sync_secret = {
file = ../../secrets/bitwarden/secret.age;
owner = user;
group = user;
};
age.secrets.bitwarden_sync_ldap = {
file = ../../secrets/ldap/pw.age;
owner = user;
group = user;
};
services.bitwarden-directory-connector-cli = {
enable = true;
user = user;
domain = "https://pw.skynet.ie";
ldap = {
ssl = false;
startTls = false;
sslAllowUnauthorized = false;
ad = false;
port = 389;
hostname = "account.skynet.ie";
rootPath = "dc=skynet,dc=ie";
username = "cn=admin,dc=skynet,dc=ie";
};
sync = {
removeDisabled = true;
overwriteExisting = false;
largeImport = false;
memberAttribute = "member";
creationDateAttribute = "skCreated";
users = true;
userPath = "ou=users";
userObjectClass = "inetOrgPerson";
userEmailAttribute = "skMail";
userFilter = "(|(memberOf=cn=skynet-committee,ou=groups,dc=skynet,dc=ie)(memberOf=cn=skynet-admins,ou=groups,dc=skynet,dc=ie))";
groups = true;
groupPath = "ou=groups";
groupObjectClass = "groupOfNames";
groupNameAttribute = "cn";
};
secrets = {
ldap = config.age.secrets.bitwarden_sync_ldap.path;
bitwarden = {
client_path_id = config.age.secrets.bitwarden_sync_id.path;
client_path_secret = config.age.secrets.bitwarden_sync_secret.path;
};
};
};
};
}

83
applications/bitwarden/vaultwarden.nix
View file

@ -1,83 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "vaultwarden";
cfg = config.services.skynet."${name}";
domain_sub = "pw";
domain = "${domain_sub}.skynet.ie";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet VaultWarden server";
};
config = mkIf cfg.enable {
#backups = [ "/etc/silver_ul_ical/database.db" ];
# Website config
services.skynet.acme.domains = [
domain
];
services.skynet.dns.records = [
{
record = domain_sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx.virtualHosts = {
"${domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://127.0.0.1:${toString config.services.vaultwarden.config.ROCKET_PORT}";
};
};
};
# has ADMIN_TOKEN and SMTP_PASSWORD
age.secrets.bitwarden_details.file = ../../secrets/bitwarden/details.age;
services.vaultwarden = {
enable = true;
environmentFile = config.age.secrets.bitwarden_details.path;
config = {
DOMAIN = "https://${domain}";
SENDS_ALLOWED = true;
SIGNUPS_ALLOWED = false;
INVITATION_ORG_NAME = "Skyhold";
ORG_GROUPS_ENABLED = true;
USE_SENDMAIL = false;
SMTP_HOST = "mail.skynet.ie";
SMTP_FROM = "vaultwarden@skynet.ie";
SMTP_FROM_NAME = "Skynet Bitwarden server";
SMTP_SECURITY = "starttls";
SMTP_PORT = 587;
SMTP_USERNAME = "vaultwarden@skynet.ie";
SMTP_AUTH_MECHANISM = "Login";
SMTP_EMBED_IMAGES = true;
ROCKET_ADDRESS = "127.0.0.1";
ROCKET_PORT = 8222;
ROCKET_LOG = "critical";
};
};
};
}

33
applications/discord.nix
View file

@ -1,37 +1,38 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "discord_bot";
cfg = config.services.skynet."${name}";
{ config, pkgs, lib, inputs, ... }:
with lib;
let
cfg = config.services.discord_bot;
in {
imports = [
inputs.skynet_discord_bot.nixosModule."x86_64-linux"
];
options.services.skynet."${name}" = {
options.services.discord_bot = {
enable = mkEnableOption "Skynet LDAP backend server";
};
config = mkIf cfg.enable {
#backups = [ "/etc/silver_ul_ical/database.db" ];
age.secrets.discord_token.file = ../secrets/discord/token.age;
age.secrets.discord_mail.file = ../secrets/email/details.age;
age.secrets.discord_wolves.file = ../secrets/wolves/details.age;
age.secrets.discord_ldap.file = ../secrets/discord/ldap.age;
# this is what was imported
services.skynet_discord_bot = {
enable = true;
env = {
discord = config.age.secrets.discord_token.path;
mail = config.age.secrets.discord_mail.path;
wolves = config.age.secrets.discord_wolves.path;
ldap = config.age.secrets.discord_ldap.path;
};
discord = {
server = "689189992417067052";
role = {
past = "689192357727436926";
current = "887072218004197418";
};
};
};
};

32
applications/discord_t-800.nix
View file

@ -1,32 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "discord_bot_t-800";
cfg = config.services.skynet."${name}";
in {
imports = [
inputs.skynet_discord_bot_t-800.nixosModule."x86_64-linux"
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Logging Bot";
};
config = mkIf cfg.enable {
#backups = [ "/etc/silver_ul_ical/database.db" ];
age.secrets.discord_t-800_details.file = ../secrets/discord/t-800.age;
# this is what was imported
services.skynet_discord_bot_t-800 = {
enable = true;
env = config.age.secrets.discord_t-800_details.path;
};
};
}

400
applications/dns.nix Normal file
View file

@ -0,0 +1,400 @@
{ lib, pkgs, config, nodes, ... }:
let
cfg = config.skynet_dns;
# reads that date to a string (will need to be fixed in 2038)
current_date = lib.readFile "${pkgs.runCommand "timestamp" {} "echo -n `date +%s` > $out"}";
# gets a list of records that match this type
filter_records_type = r_type: builtins.filter (x: x.r_type == r_type) records;
filter_records_server = builtins.filter (x: builtins.hasAttr "server" x && x.server) (filter_records_type "A");
filter_records_a = builtins.filter (x: builtins.hasAttr "server" x && !x.server) (filter_records_type "A");
process_ptr = records: lib.lists.forEach records (x: process_ptr_sub x);
process_ptr_sub = record: {record=(builtins.substring 9 3 record.record); r_type="PTR"; value=record.value;};
ip_ptr_to_int = ip: lib.strings.toInt (builtins.substring 9 3 ip);
sort_records_server = builtins.sort (a: b: a.record < b.record) filter_records_server;
sort_records_a = builtins.sort (a: b: (ip_ptr_to_int a.value) < (ip_ptr_to_int b.value)) filter_records_a;
sort_records_cname = builtins.sort (a: b: a.value < b.value) (filter_records_type "CNAME");
sort_records_ptr = builtins.sort (a: b: (lib.strings.toInt a.record) < (lib.strings.toInt b.record)) (process_ptr (filter_records_type "PTR"));
sort_records_srv = builtins.sort (a: b: a.record < b.record) (filter_records_type "SRV");
format_records = records: offset: lib.strings.concatMapStrings (x: "${padString x.record offset} IN ${padString x.r_type 5} ${x.value}\n") records;
# small function to trim it down a tad
padString = text: length: fixedWidthString_post length " " text;
# like lib.strings.fixedWidthString but postfix
fixedWidthString_post = width: filler: str:
let
strw = lib.stringLength str;
reqWidth = width - (lib.stringLength filler);
in
assert lib.assertMsg (strw <= width) "fixedWidthString_post: requested string length (${toString width}) must not be shorter than actual length (${toString strw})";
if strw == width
then str
else (fixedWidthString_post reqWidth filler str) + filler;
# base config for domains we own (skynet.ie, csn.ul.ie, ulcompsoc.ie)
get_config_file = (domain:
''$TTL 60 ; 1 minute
; hostmaster@${domain} is an email address that recieves stuff related to dns
@ IN SOA ${nameserver}.${domain}. hostmaster.${domain}. (
; Serial (YYYYMMDDCC) this has to be updated for each time the record is updated
${current_date}
600 ; Refresh (10 minutes)
300 ; Retry (5 minutes)
604800 ; Expire (1 week)
3600 ; Minimum (1 hour)
)
@ NS ns1.${domain}.
@ NS ns2.${domain}.
; @ stands for teh root domain so teh A record below is where ${domain} points to
;@ A 193.1.99.76
;@ MX 5 ${domain}.
; can have multiple mailserves
@ MX 10 mail.${domain}.
; ------------------------------------------
; Server Names (A Records)
; ------------------------------------------
${format_records sort_records_server 11}
; ------------------------------------------
; A (non server names
; ------------------------------------------
${format_records sort_records_a 18}
; ------------------------------------------
; CNAMES
; ------------------------------------------
${format_records sort_records_cname 31}
; ------------------------------------------
; TXT
; ------------------------------------------
${format_records (filter_records_type "TXT") 29}
; ------------------------------------------
; SRV
; ------------------------------------------
${format_records sort_records_srv 17}
''
);
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/4/html/reference_guide/s2-bind-configuration-zone-reverse
# config for our reverse dnspointers (not properly working)
get_config_file_rev = (domain:
''$ORIGIN 64-64.99.1.193.in-addr.arpa.
$TTL 60 ; 1 minute
; hostmaster@skynet.ie is an email address that recieves stuff related to dns
@ IN SOA ${nameserver}.skynet.ie. hostmaster.skynet.ie. (
; Serial (YYYYMMDDCC) this has to be updated for each time the record is updated
${current_date}
600 ; Refresh (10 minutes)
300 ; Retry (5 minutes)
604800 ; Expire (1 week)
3600 ; Minimum (1 hour)
)
@ NS ns1.skynet.ie.
@ NS ns2.skynet.ie.
; ------------------------------------------
; PTR
; ------------------------------------------
${format_records sort_records_ptr 3}
''
);
# domains we dont have proper ownship over, only here to ensure the logs dont get cluttered.
get_config_file_old_domains = (domain:
''$TTL 60 ; 1 minute
; hostmaster@skynet.ie is an email address that recieves stuff related to dns
@ IN SOA ${nameserver}.skynet.ie. hostmaster.skynet.ie. (
; Serial (YYYYMMDDCC) this has to be updated for each time the record is updated
${current_date}
600 ; Refresh (10 minutes)
300 ; Retry (5 minutes)
604800 ; Expire (1 week)
3600 ; Minimum (1 hour)
)
@ NS ns1.skynet.ie.
@ NS ns2.skynet.ie.
''
);
# arrys of teh two nameservers
tmp1 = ["193.1.99.109"];
tmp2 = ["193.1.99.120"];
primaries = (if cfg.server.primary then
# primary servers have no primaries (ones they listen to)
[]
else
if builtins.elem cfg.server.ip tmp1 then
tmp2
else
tmp1
);
secondaries = (if cfg.server.primary then
if builtins.elem cfg.server.ip tmp1 then
tmp2
else
tmp1
else
[]
);
# small function to tidy up the spam of the cache networks, would use teh subnet except all external traffic has the ip of teh router
create_cache_networks = (map (x: "193.1.99.${toString x}/32" ) (lib.lists.range 71 126) );
# standard function to create the etc file, pass in the text and domain and it makes it
create_entry_etc_sub = domain: text: {
# Creates /etc/skynet/dns/domain
"skynet/dns/${domain}" = {
user = "named";
group = "named";
# The UNIX file mode bits
mode = "0664";
text = text;
};
};
# (text.owned "csn.ul.ie")
# standard function to create the etc file, pass in the text and domain and it makes it
create_entry_etc = domain: type:
if type == "owned" then
create_entry_etc_sub domain (text.owned domain)
else if type == "reverse" then
create_entry_etc_sub domain (text.reverse domain)
else if type == "old" then
create_entry_etc_sub domain (text.old domain)
else
{};
create_entry_zone = (domain: extraConfig: {
"${domain}" = {
extraConfig = ''
${extraConfig}
// for bumping the config
// ${current_date}
'';
# really wish teh nixos config didnt use master/slave
master = cfg.server.primary;
masters = primaries;
slaves = secondaries;
# need to write this to a file
# using the date in it so it will trigger a restart
file = "/etc/skynet/dns/${domain}";
# no leading whitespace for first line
};
});
text = {
owned = domain: get_config_file domain;
reverse = domain: get_config_file_rev domain;
old = domain: get_config_file_old_domains domain;
};
extraConfig = {
owned =
if cfg.server.primary then
''
allow-update { key rfc2136key.skynet.ie.; };
dnssec-policy default;
inline-signing yes;
''
else
"";
# no extra config for reverse
reverse = "";
old = "";
};
records = builtins.concatLists (
lib.attrsets.mapAttrsToList (key: value:
let
details_server = value.config.skynet_dns.server;
details_records = value.config.skynet_dns.records;
in
if builtins.hasAttr "skynet_dns" value.config
then (
# got to handle habing a dns record for the dns serves themselves.
if details_server.enable
then (
if details_server.primary
then details_records ++ [ {record="ns1"; r_type="A"; value=details_server.ip; server=false;} ]
else details_records ++ [ {record="ns2"; r_type="A"; value=details_server.ip; server=false;} ]
)
else details_records
)
else []
) nodes
);
nameserver = if cfg.server.primary then "ns1" else "ns2";
in {
imports = [
../applications/firewall.nix
];
options = {
skynet_dns = {
server = {
enable = lib.mkEnableOption {
default = false;
description = "Skynet DNS server";
type = lib.types.bool;
};
primary = lib.mkOption {
type = lib.types.bool;
default = false;
};
ip = lib.mkOption {
type = lib.types.str;
description = ''
ip of this server
'';
};
};
records = lib.mkOption {
description = "Records, sorted based on therir type";
type = with lib.types; listOf (submodule {
options = {
record = lib.mkOption {
type = str;
};
r_type = lib.mkOption {
type = enum ["A" "CNAME" "TXT" "PTR" "SRV"];
};
value = lib.mkOption {
type = str;
};
server = lib.mkOption {
description = "Core record for a server";
type = bool;
default = false;
};
};
});
};
};
};
config = lib.mkIf cfg.server.enable {
# open the firewall for this
skynet_firewall.forward = [
"ip daddr ${cfg.server.ip} tcp dport 53 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.server.ip} udp dport 53 counter packets 0 bytes 0 accept"
];
services.bind.zones =
(create_entry_zone "csn.ul.ie" extraConfig.owned ) //
(create_entry_zone "skynet.ie" extraConfig.owned ) //
(create_entry_zone "ulcompsoc.ie" extraConfig.owned ) //
(create_entry_zone "64-64.99.1.193.in-addr.arpa" extraConfig.reverse ) //
(create_entry_zone "conradcollins.net" extraConfig.old )//
(create_entry_zone "edelharty.net" extraConfig.old );
environment.etc =
(create_entry_etc "csn.ul.ie" "owned") //
(create_entry_etc "skynet.ie" "owned") //
(create_entry_etc "ulcompsoc.ie" "owned") //
(create_entry_etc "64-64.99.1.193.in-addr.arpa" "reverse") //
(create_entry_etc "conradcollins.net" "old") //
(create_entry_etc "edelharty.net" "old");
# secrets required
age.secrets.dns_dnskeys = {
file = ../secrets/dns_dnskeys.conf.age;
owner = "named";
group = "named";
};
networking.firewall = {
allowedTCPPorts = [53];
allowedUDPPorts = [53];
};
services.bind = {
enable = true;
ipv4Only = true;
# need to take a look at https://nixos.org/manual/nixos/unstable/#module-security-acme-config-dns
extraConfig = ''
include "/run/agenix/dns_dnskeys";
'';
# piles of no valid RRSIG resolving 'com/DS/IN' errors
extraOptions = ''
dnssec-validation yes;
'';
# set the upstream dns servers
# overrides the default dns servers
forwarders = [
# Cloudflare
"1.1.1.1"
# Google
"8.8.8.8"
# Quad9
"9.9.9.9"
];
cacheNetworks = [
# this server itself
"127.0.0.0/24"
# all of skynet can use this as a resolver
/*
Origianl idea, however all external traffic had the ip of the router
"193.1.99.64/26"
So to fix this we need to allow smaller ranges? - Didnt work
Fallback is explisitly listing each ip we have
Now have a function for it
*/
] ++ create_cache_networks;
};
# creates a folder in /etc for the dns to use
users.users.named = {
createHome = true;
home = "/etc/skynet/dns";
};
};
}

429
applications/dns/dns.nix
View file

@ -1,429 +0,0 @@
{
lib,
pkgs,
config,
nodes,
self,
...
}: let
name = "dns";
cfg = config.services.skynet."${name}";
# reads that date to a string (will need to be fixed in 2038)
current_date = self.lastModified;
# this gets a list of all domains we have records for
domains = lib.lists.naturalSort (lib.lists.unique (
lib.lists.forEach records (x: x.domain)
));
# get the ip's of our servers
servers = lib.lists.naturalSort (lib.lists.unique (
lib.lists.forEach (sort_records_a_server records) (x: x.value)
));
domains_owned = [
# for historic reasons we own this
"csn.ul.ie"
# the main one we use now
"skynet.ie"
# a backup
"ulcompsoc.ie"
];
# gets a list of records that match this type
filter_records_type = records: r_type: builtins.filter (x: x.r_type == r_type) records;
# Get all the A records that are for servers (base record for them)
filter_records_a_server = records: builtins.filter (x: builtins.hasAttr "server" x && x.server) (filter_records_type records "A");
# Every other A record
filter_records_a = records: builtins.filter (x: builtins.hasAttr "server" x && !x.server) (filter_records_type records "A");
# These functions are to get the final 3 digits of an IP address so we can use them for reverse pointer
process_ptr = records: lib.lists.forEach records (x: process_ptr_sub x);
process_ptr_sub = record: {
record = builtins.substring 9 3 record.record;
r_type = "PTR";
value = record.value;
};
ip_ptr_to_int = ip: lib.strings.toInt (builtins.substring 9 3 ip);
# filter and sort records so we cna group them in the right place later
sort_records_a_server = records: builtins.sort (a: b: a.record < b.record) (filter_records_a_server records);
sort_records_a = records: builtins.sort (a: b: (ip_ptr_to_int a.value) < (ip_ptr_to_int b.value)) (filter_records_a records);
sort_records_cname = records: builtins.sort (a: b: a.value < b.value) (filter_records_type records "CNAME");
sort_records_ptr = records: builtins.sort (a: b: (lib.strings.toInt a.record) < (lib.strings.toInt b.record)) (process_ptr (filter_records_type records "PTR"));
sort_records_srv = records: builtins.sort (a: b: a.record < b.record) (filter_records_type records "SRV");
# a tad overkill but type guarding is useful
max = x: y:
assert builtins.isInt x;
assert builtins.isInt y;
if x < y
then y
else x;
# get teh max length of a list of strings
max_len = records: lib.lists.foldr (a: b: (max a b)) 0 (lib.lists.forEach records (record: lib.strings.stringLength record.record));
# Now that we can get teh max lenth of a list of strings
# we can pad it out to the max len +1
# this is so that teh generated file is easier for a human to read
format_records = records: let
offset = (max_len records) + 1;
in
lib.strings.concatMapStrings (x: "${padString x.record offset} IN ${padString x.r_type 5} ${x.value}\n") records;
# small function to add spaces until it reaches teh required length
padString = text: length: fixedWidthString_post length " " text;
# like lib.strings.fixedWidthString but postfix
# recursive function to extend a string up to a limit
fixedWidthString_post = width: filler: str: let
strw = lib.stringLength str;
reqWidth = width - (lib.stringLength filler);
in
# this is here because we were manually setting teh length, now max_len does that for us
assert lib.assertMsg (strw <= width) "fixedWidthString_post: requested string length (${toString width}) must not be shorter than actual length (${toString strw})";
if strw == width
then str
else (fixedWidthString_post reqWidth filler str) + filler;
# base config for domains we own (skynet.ie, csn.ul.ie, ulcompsoc.ie)
# ";" are comments in this file
get_config_file = (
domain: records: ''
$TTL 60 ; 1 minute
; hostmaster@skynet.ie is an email address that recieves stuff related to dns
@ IN SOA ${nameserver}.skynet.ie. hostmaster.skynet.ie. (
; Serial (YYYYMMDDCC) this has to be updated for each time the record is updated
${toString current_date}
600 ; Refresh (10 minutes)
300 ; Retry (5 minutes)
604800 ; Expire (1 week)
3600 ; Minimum (1 hour)
)
; @ stands for teh root domain so teh A record below is where ${domain} points to
@ NS ns1.skynet.ie.
@ NS ns2.skynet.ie.
; ------------------------------------------
; Server Names (A Records)
; ------------------------------------------
${format_records (sort_records_a_server records)}
; ------------------------------------------
; A (non server names
; ------------------------------------------
${format_records (sort_records_a records)}
; ------------------------------------------
; CNAMES
; ------------------------------------------
${format_records (sort_records_cname records)}
; ------------------------------------------
; TXT
; ------------------------------------------
${format_records (filter_records_type records "TXT")}
; ------------------------------------------
; MX
; ------------------------------------------
${format_records (filter_records_type records "MX")}
; ------------------------------------------
; SRV
; ------------------------------------------
${format_records (sort_records_srv records)}
''
);
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/4/html/reference_guide/s2-bind-configuration-zone-reverse
# config for our reverse dns pointers (not properly working)
get_config_file_rev = (
domain: ''
$ORIGIN 64-64.99.1.193.in-addr.arpa.
$TTL 60 ; 1 minute
; hostmaster@skynet.ie is an email address that recieves stuff related to dns
@ IN SOA ${nameserver}.skynet.ie. hostmaster.skynet.ie. (
; Serial (YYYYMMDDCC) this has to be updated for each time the record is updated
${toString current_date}
600 ; Refresh (10 minutes)
300 ; Retry (5 minutes)
604800 ; Expire (1 week)
3600 ; Minimum (1 hour)
)
@ NS ns1.skynet.ie.
@ NS ns2.skynet.ie.
; ------------------------------------------
; PTR
; ------------------------------------------
${format_records (sort_records_ptr records)}
''
);
# arrays of teh two nameservers
nameserver_1 = ["193.1.99.109"];
nameserver_2 = ["193.1.99.120"];
primaries = (
if cfg.server.primary
then
# primary servers have no primaries (ones they listen to)
[]
else if builtins.elem cfg.server.ip nameserver_1
then nameserver_2
else nameserver_1
);
secondaries = (
if cfg.server.primary
then
if builtins.elem cfg.server.ip nameserver_1
then nameserver_2
else nameserver_1
else []
);
# small function to tidy up the spam of the cache networks, would use teh subnet except all external traffic has the ip of teh router
# now limited explicitly to servers that we are administering
# See i24-09-30_050 for more information
create_cache_networks = map (x: "${toString x}/32") servers;
# standard function to create the etc file, pass in the text and domain and it makes it
create_entry_etc_sub = domain: text: {
# Creates /etc/skynet/dns/domain
"skynet/dns/${domain}" = {
user = "named";
group = "named";
# The UNIX file mode bits
mode = "0664";
# content of the file
text = text;
};
};
# standard function to create the etc file, pass in the text and domain and it makes it
create_entry_etc = domain: type: let
domain_records = lib.lists.filter (x: x.domain == domain) records;
in
# this is the main type of record that most folks are used to
if type == "owned"
then create_entry_etc_sub domain (get_config_file domain domain_records)
# reverse lookups allow for using an IP to find domains pointing to it
else if type == "reverse"
then create_entry_etc_sub domain (get_config_file_rev domain)
else {};
create_entry_zone = domain: let
if_primary_and_owned =
if cfg.server.primary && (lib.lists.any (item: item == domain) domains_owned)
then ''
allow-update { key rfc2136key.skynet.ie.; };
dnssec-policy default;
inline-signing yes;
''
else "";
in {
"${domain}" = {
extraConfig = ''
${if_primary_and_owned}
// for bumping the config
// ${toString current_date}
'';
# really wish teh nixos config didnt use master/slave
master = cfg.server.primary;
masters = primaries;
slaves = secondaries;
# need to write this to a file
# using the date in it so it will trigger a restart
file = "/etc/skynet/dns/${domain}";
# no leading whitespace for first line
};
};
records =
config.skynet.records
/*
Need to "manually" grab it from each server.
Nix is laxy evalusted so if it does not need to open a file it wont.
This is to iterate through each server (node) and evaluate the dns records for that server.
*/
++ builtins.concatLists (
lib.attrsets.mapAttrsToList (
key: value: value.config.services.skynet.dns.records
)
nodes
);
nameserver =
if cfg.server.primary
then "ns1"
else "ns2";
in {
imports = [
../../config/dns.nix
];
options.services.skynet."${name}" = {
server = {
enable = lib.mkEnableOption {
default = false;
description = "Skynet DNS server";
type = lib.types.bool;
};
primary = lib.mkOption {
type = lib.types.bool;
default = false;
};
ip = lib.mkOption {
type = lib.types.str;
description = ''
ip of this server
'';
};
};
records = lib.mkOption {
description = "Records, sorted based on therir type";
type = lib.types.listOf (lib.types.submodule (import ./options-records.nix {
inherit lib;
}));
};
};
config = lib.mkIf cfg.server.enable {
# logging
services.prometheus.exporters.bind = {
enable = true;
openFirewall = true;
};
# services.skynet.backup.normal.backups = ["/etc/skynet/dns"];
# open the firewall for this
skynet_firewall.forward = [
"ip daddr ${cfg.server.ip} tcp dport 53 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.server.ip} udp dport 53 counter packets 0 bytes 0 accept"
];
services.skynet.dns.records = [
{
record = nameserver;
r_type = "A";
value = config.services.skynet.host.ip;
}
];
services.bind.zones = lib.attrsets.mergeAttrsList (
# uses teh domains lsited in teh records
(lib.lists.forEach domains (domain: (create_entry_zone domain)))
# we have to do a reverse dns
++ [
(create_entry_zone "64-64.99.1.193.in-addr.arpa")
]
);
environment.etc = lib.attrsets.mergeAttrsList (
# uses teh domains lsited in teh records
(lib.lists.forEach domains (domain: (create_entry_etc domain "owned")))
# we have to do a reverse dns
++ [
(create_entry_etc "64-64.99.1.193.in-addr.arpa" "reverse")
]
);
# secrets required
age.secrets.dns_dnskeys = {
file = ../../secrets/dns_dnskeys.conf.age;
owner = "named";
group = "named";
};
# basic but ensure teh dns ports are open
networking.firewall = {
allowedTCPPorts = [53];
allowedUDPPorts = [53];
};
services.bind = {
enable = true;
ipv4Only = true;
# need to take a look at https://nixos.org/manual/nixos/unstable/#module-security-acme-config-dns
extraConfig = ''
include "/run/agenix/dns_dnskeys";
statistics-channels {
inet 127.0.0.1 port 8053 allow { 127.0.0.1; };
};
'';
# piles of no valid RRSIG resolving 'com/DS/IN' errors
extraOptions = ''
dnssec-validation auto;
'';
# set the upstream dns servers
# overrides the default dns servers
forwarders = [
# Cloudflare
"1.1.1.1"
# Google
"8.8.8.8"
# Quad9
"9.9.9.9"
];
cacheNetworks =
[
# this server itself
"127.0.0.0/24"
# skynet server in the dmz
"193.1.96.165/32"
# all of skynet can use this as a resolver
/*
Origianl idea, however all external traffic had the ip of the router
"193.1.99.64/26"
So to fix this we need to allow smaller ranges? - Didnt work
Fallback is explisitly listing each ip we have
Now have a function for it
*/
]
++ create_cache_networks;
};
systemd.services.bind = {
# deletes teh journal files evey start so it no longer stalls out
preStart = ''
rm -vf /etc/skynet/dns/*.jnl
rm -vf /etc/skynet/dns/*.jbk
'';
restartTriggers = [
"${config.environment.etc."skynet/dns/skynet.ie".source}"
];
};
# creates a folder in /etc for the dns to use
users.groups.named = {};
users.users.named = {
createHome = true;
home = "/etc/skynet/dns";
group = "named";
# X11 is to ensure the directory can be traversed
homeMode = "711";
};
};
}

31
applications/dns/options-records.nix
View file

@ -1,31 +0,0 @@
/*
Define the options for dns records here.
They are imported into anything that needs to use them
*/
{lib, ...}:
with lib; {
options = {
domain = lib.mkOption {
description = "Domain this record is for";
type = lib.types.str;
default = "skynet.ie";
};
record = lib.mkOption {
description = "What you want to name the subdomain.";
type = lib.types.str;
};
r_type = lib.mkOption {
description = "Type of record that this is.";
type = lib.types.enum ["A" "CNAME" "TXT" "PTR" "SRV" "MX"];
};
value = lib.mkOption {
description = "What the record points to, normally ip or another record.";
type = lib.types.str;
};
server = lib.mkOption {
description = "Core record for a server";
type = lib.types.bool;
default = false;
};
};
}

476
applications/email.nix
View file

@ -1,176 +1,39 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "email";
cfg = config.services.skynet."${name}";
{ config, pkgs, lib, inputs, ...}: with lib;
let
cfg = config.services.skynet_email;
# create teh new strings
create_filter_array = map (x: "(memberOf=cn=${x},ou=groups,${cfg.ldap.base})");
create_filter_join = x: concatStringsSep "" x;
create_filter_join = (x: concatStringsSep "" x);
# thought you could escape racket?
create_filter = groups: create_filter_join (create_filter_array groups);
create_filter = (groups: create_filter_join (create_filter_array groups) );
# using +mailbox puts the mail in a seperate folder
create_skynet_email_int = accounts: mailbox: (map (account: "${account}@skynet.ie") accounts);
groups_to_accounts = groups: builtins.concatMap (x: config.skynet.users.${x}) groups;
create_skynet_email_attribute = mailbox: groups: (create_skynet_email_int (groups_to_accounts groups) mailbox) ++ ["int_${mailbox}@skynet.ie"];
create_skynet_email = mailbox: groups: {
name = "${mailbox}@skynet.ie";
value = create_skynet_email_attribute mailbox groups;
};
create_skynet_service_mailboxes = builtins.listToAttrs (map (mailbox: (create_skynet_email mailbox.account mailbox.members)) service_mailboxes);
create_config_to = concatStringsSep "\",\"" (map (mailbox: "${mailbox.account}") service_mailboxes);
service_mailboxes = [
{
account = "root";
members = ["admin"];
}
{
account = "abuse";
members = ["admin"];
}
{
account = "accounts";
members = ["committee"];
}
{
account = "compsoc";
members = ["committee"];
}
{
account = "contact";
members = ["committee"];
}
{
account = "committee";
members = ["committee"];
}
{
account = "dbadmin";
members = ["admin"];
}
{
account = "dnsadm";
members = ["admin"];
}
{
account = "hostmaster";
members = ["admin"];
}
{
account = "intersocsrep";
members = ["committee"];
}
{
account = "mailman";
members = ["admin"];
}
{
account = "security";
members = ["admin"];
}
{
account = "sysadm";
members = ["admin"];
}
{
account = "webadmin";
members = ["admin"];
}
{
account = "pycon2023";
members = ["committee"];
}
{
account = "skynet_topdesk";
members = ["admin" "trainee"];
}
];
sieveConfigFile =
# https://doc.dovecot.org/configuration_manual/sieve/examples/#plus-addressed-mail-filtering
pkgs.writeText "basic_sieve"
''
require "copy";
require "mailbox";
require "imap4flags";
require ["fileinto", "reject"];
require "variables";
require "regex";
require "subaddress";
# this should be close to teh last step
if allof (
address :user ["To", "Cc"] ["${toString create_config_to}"],
address :domain ["To", "Cc"] "skynet.ie"
){
if address :matches ["To", "Cc"] "*@skynet.ie" {
# handle spam reports specifically for teh service accounts in each users inbox
if address :matches ["From"] "postmaster@mimi.skynet.ie" {
fileinto :create "''${1}.Spam_Report";
stop;
}
# user+subdir
if address :matches ["To", "Cc"] "*+*@skynet.ie" {
fileinto :create "''${1}.''${2}";
stop;
}
# no detail, proceed normally
if header :is "X-Spam" "Yes" {
fileinto :create "''${1}.Junk";
stop;
} else {
fileinto :create "''${1}";
stop;
}
}
}
# handle spam Reports for general users
if address :matches ["From"] "postmaster@mimi.skynet.ie" {
fileinto :create "INBOX.Spam_Report";
stop;
}
if allof (
address :localpart ["From"] ["${toString create_config_to}"],
address :domain ["From"] "skynet.ie"
){
if address :matches ["From"] "*@skynet.ie" {
if header :is "X-Spam" "Yes" {
fileinto :create "''${1}.Junk";
stop;
} else {
fileinto :create "''${1}";
stop;
}
}
}
'';
in {
imports = [
inputs.simple-nixos-mailserver.nixosModule
# for teh config
../config/users.nix
imports = [
./dns.nix
./acme.nix
./nginx.nix
inputs.simple-nixos-mailserver.nixosModule
];
options.services.skynet."${name}" = {
options.services.skynet_email = {
# options that need to be passed in to make this work
enable = mkEnableOption "Skynet Email";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = mkOption {
type = types.str;
default = "skynet.ie";
@ -222,214 +85,62 @@ in {
default = "cn=admin,${cfg.ldap.base}";
description = lib.mdDoc "where to find users";
};
};
};
config = mkIf cfg.enable {
services.skynet.backup.normal.backups = [
#"/var/vmail"
services.skynet_backup.normal.backups = [
"/var/vmail"
"/var/dkim"
];
age.secrets.ldap_pw.file = ../secrets/ldap/pw.age;
security.acme.certs = {
"mail" = {
domain = "mail.skynet.ie";
extraDomainNames = [
"imap.skynet.ie"
"pop3.skynet.ie"
"smtp.skynet.ie"
skynet_acme.domains = [
"${cfg.sub}.${cfg.domain}"
];
};
"imap" = {
domain = "imap.skynet.ie";
extraDomainNames = [
"mail.skynet.ie"
"pop3.skynet.ie"
"smtp.skynet.ie"
];
};
"pop3" = {
domain = "pop3.skynet.ie";
extraDomainNames = [
"imap.skynet.ie"
"mail.skynet.ie"
"smtp.skynet.ie"
];
};
"smtp" = {
domain = "smtp.skynet.ie";
extraDomainNames = [
"imap.skynet.ie"
"pop3.skynet.ie"
"mail.skynet.ie"
];
};
};
# to provide the certs
services.nginx.virtualHosts = {
"mail.skynet.ie" = {
forceSSL = true;
useACMEHost = "mail";
# override the inbuilt nginx config
enableACME = false;
serverName = "mail.skynet.ie";
};
"imap.skynet.ie" = {
forceSSL = true;
useACMEHost = "imap";
# override the inbuilt nginx config
enableACME = false;
serverName = "imap.skynet.ie";
};
"pop3.skynet.ie" = {
forceSSL = true;
useACMEHost = "pop3";
# override the inbuilt nginx config
enableACME = false;
serverName = "pop3.skynet.ie";
};
"smtp.skynet.ie" = {
forceSSL = true;
useACMEHost = "smtp";
# override the inbuilt nginx config
enableACME = false;
serverName = "smtp.skynet.ie";
};
};
# set up dns record for it
services.skynet.dns.records =
[
{
# This is the mail gateway, try to send all mail to it first
# Lower number = higher priority
record = "@";
r_type = "MX";
# the number is the priority in teh case of multiple mailservers
value = "5 mimi.${cfg.domain}.";
}
{
# this is the main email server
record = "@";
r_type = "MX";
# the number is the priority in teh case of multiple mailservers
value = "10 mail.${cfg.domain}.";
}
{
record = "@";
r_type = "MX";
# the number is the priority in teh case of multiple mailservers
value = "10 lists.${cfg.domain}.";
}
skynet_dns.records = [
# basic one
{
record = "mail";
r_type = "A";
value = config.services.skynet.host.ip;
}
{
record = "lists";
r_type = "A";
value = config.services.skynet.host.ip;
}
#DNS config for K-9 Mail
{
record = "imap";
r_type = "CNAME";
value = "mail";
}
{
record = "pop3";
r_type = "CNAME";
value = "mail";
}
{
record = "smtp";
r_type = "CNAME";
value = "mail";
}
{record="mail"; r_type="A"; value=cfg.host.ip;}
# TXT records, all tehse are inside escaped strings to allow using ""
# SPF record
{record="${cfg.domain}."; r_type="TXT"; value=''"v=spf1 a:${cfg.sub}.${cfg.domain} -all"'';}
# DKIM keys
{record="mail._domainkey.skynet.ie."; r_type="TXT"; value=''"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxju1Ie60BdHwyFVPNQKovL/cX9IFPzBKgjnHZf+WBzDCFKSBpf7NvnfXajtFDQN0poaN/Qfifid+V55ZCNDBn8Y3qZa4Y69iNiLw2DdvYf0HdnxX6+pLpbmj7tikGGLJ62xnhkJhoELnz5gCOhpyoiv0tSQVaJpaGZmoll861/QIDAQAB"'';}
{record="mail._domainkey.ulcompsoc.ie."; r_type="TXT"; value=''"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDl8ptSASx37t5sfmU2d2Y6yi9AVrsNFBZDmJ2uaLa4NuvAjxGQCw4wx+1Jui/HOuKYLpntLsjN851wgPR+3i51g4OblqBDvcHn9NYgWRZfHj9AASANQjdsaAbkXuyKuO46hZqeWlpESAcD6a4Evam4fkm+kiZC0+rccb4cWgsuLwIDAQAB"'';}
# DMARC
{record="_dmarc.${cfg.domain}."; r_type="TXT"; value=''"v=DMARC1; p=none"'';}
# reverse pointer
{
record = config.services.skynet.host.ip;
r_type = "PTR";
value = "${cfg.sub}.${cfg.domain}.";
}
{record=cfg.host.ip; r_type="PTR"; value="${cfg.sub}.${cfg.domain}.";}
# SRV records to help gmail on android etc find the correct mail.skynet.ie domain for config rather than just defaulting to skynet.ie
# https://serverfault.com/questions/935192/how-to-setup-auto-configure-email-for-android-mail-app-on-your-server/1018406#1018406
# response should be:
# _imap._tcp SRV 0 1 143 imap.example.com.
{
record = "_imaps._tcp";
r_type = "SRV";
value = "0 1 993 ${cfg.sub}.${cfg.domain}.";
}
{
record = "_imap._tcp";
r_type = "SRV";
value = "0 1 143 ${cfg.sub}.${cfg.domain}.";
}
{
record = "_submissions._tcp";
r_type = "SRV";
value = "0 1 465 ${cfg.sub}.${cfg.domain}.";
}
{
record = "_submission._tcp";
r_type = "SRV";
value = "0 1 587 ${cfg.sub}.${cfg.domain}.";
}
]
# SPF record
++ [
{
record = "${cfg.domain}.";
r_type = "TXT";
value = ''"v=spf1 a:${cfg.sub}.${cfg.domain} ip4:${config.services.skynet.host.ip} -all"'';
}
]
# DKIM keys
++ [
{
record = "mail._domainkey.skynet.ie.";
r_type = "TXT";
value = ''"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxju1Ie60BdHwyFVPNQKovL/cX9IFPzBKgjnHZf+WBzDCFKSBpf7NvnfXajtFDQN0poaN/Qfifid+V55ZCNDBn8Y3qZa4Y69iNiLw2DdvYf0HdnxX6+pLpbmj7tikGGLJ62xnhkJhoELnz5gCOhpyoiv0tSQVaJpaGZmoll861/QIDAQAB"'';
}
{
domain = "ulcompsoc.ie";
record = "mail._domainkey.ulcompsoc.ie.";
r_type = "TXT";
value = ''"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDl8ptSASx37t5sfmU2d2Y6yi9AVrsNFBZDmJ2uaLa4NuvAjxGQCw4wx+1Jui/HOuKYLpntLsjN851wgPR+3i51g4OblqBDvcHn9NYgWRZfHj9AASANQjdsaAbkXuyKuO46hZqeWlpESAcD6a4Evam4fkm+kiZC0+rccb4cWgsuLwIDAQAB"'';
}
]
# DMARC
++ [
{
record = "_dmarc.${cfg.domain}.";
r_type = "TXT";
# p : quarantine => sends to spam, reject => never sent
# rua : mail that receives reports about DMARC activity
# pct : percentage of unathenticated messages that DMARC stops
# adkim : alignment policy for DKIM, s => Strict, subdomains arent allowed, r => relaxed, subdomains allowed
# aspf : alignment policy for SPF, s => Strict, subdomains arent allowed, r => relaxed, subdomains allowed
# sp : DMARC policy for subdomains, none => no action, reports to rua, quarantine => spam, reject => never sent
value = ''"v=DMARC1; p=quarantine; rua=mailto:mailman@skynet.ie; pct=100; adkim=s; aspf=s; sp=quarantine"'';
}
{record="_imaps._tcp"; r_type="SRV"; value="0 1 993 ${cfg.sub}.${cfg.domain}.";}
{record="_imap._tcp"; r_type="SRV"; value="0 1 143 ${cfg.sub}.${cfg.domain}.";}
{record="_submissions._tcp"; r_type="SRV"; value="0 1 465 ${cfg.sub}.${cfg.domain}.";}
{record="_submission._tcp"; r_type="SRV"; value="0 1 587 ${cfg.sub}.${cfg.domain}.";}
];
# to provide the certs
services.nginx.virtualHosts = {
"${cfg.sub}.${cfg.domain}" = {
forceSSL = true;
useACMEHost = "skynet";
# override the inbuilt nginx config
enableACME = false;
serverName = "${cfg.sub}.${cfg.domain}";
};
};
#https://nixos-mailserver.readthedocs.io/en/latest/add-roundcube.html
users.groups.nginx = {};
users.groups.roundcube = {};
@ -465,35 +176,19 @@ in {
'';
};
# for https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/issues/275
services.dovecot2.sieve.extensions = ["fileinto"];
mailserver = {
enable = true;
stateVersion = 3;
fqdn = "${cfg.sub}.${cfg.domain}";
domains = [
cfg.domain
"lists.skynet.ie"
];
enableManageSieve = true;
lmtpSaveToDetailMailbox = "yes";
extraVirtualAliases = create_skynet_service_mailboxes;
# use the letsencrypt certs
certificateScheme = "acme";
# 20MB max size
messageSizeLimit = 20000000;
# policydSPFExtraConfig = ''
# skip_addresses = 193.1.99.86/32
# '';
ldap = {
enable = true;
uris = cfg.ldap.hosts;
@ -506,13 +201,13 @@ in {
searchScope = "sub";
dovecot = {
userFilter = "(skMail=%{user})";
userFilter = "(skMail=%u)";
# can lock down how much space each user has access to from ldap
userAttrs = "quotaEmail=quota_rule=*:bytes=%$,=quota_rule2=Trash:storage=+100M";
# accept emails in, but only allow access to paid up members
passFilter = "(&(|${create_filter cfg.groups})(skMail=%{user}))";
passFilter = "(&(|${create_filter cfg.groups})(skMail=%u))";
};
postfix = {
@ -520,68 +215,25 @@ in {
uidAttribute = "skMail";
mailAttribute = "skMail";
};
};
# feckin spammers
rejectRecipients = [
];
};
services.dovecot2.sieve.scripts = {
before = sieveConfigFile;
};
# This is to add a bcc to outgoing mail
# this then interacts with teh filters to put it in the right folder
# we can directly add to the postfix service here
services.postfix = let
# mostly copied from the upstream mailserver config/functions
mappedFile = name: "hash:/var/lib/postfix/conf/${name}";
sender_bcc_maps_file = let
content = lookupTableToString create_skynet_service_bcc;
in
builtins.toFile "sender_bcc_maps" content;
lookupTableToString = attrs: let
valueToString = value: lib.concatStringsSep ", " value;
in
lib.concatStringsSep "\n" (lib.mapAttrsToList (name: value: "${name} ${valueToString value}") attrs);
# convert the mailboxes config to something that can be used here
create_skynet_email_bcc = mailbox: {
name = "${mailbox}@skynet.ie";
value = ["${mailbox}@skynet.ie"];
};
create_skynet_service_bcc = builtins.listToAttrs (map (mailbox: (create_skynet_email_bcc mailbox.account)) service_mailboxes);
in {
mapFiles."sender_bcc_maps" = sender_bcc_maps_file;
config = {
sender_bcc_maps = [
(mappedFile "sender_bcc_maps")
];
};
};
# tune the spam filter
services.rspamd.locals = {
"multimap.conf" = {
text = ''
IP_WHITELIST {
type = "ip";
prefilter = true;
map = "/etc/rspamd/local.d/ip_whitelist.map";
action = "accept";
/*
services.rspamd.extraConfig = ''
actions {
reject = null; # Disable rejects, default is 15
add_header = 7; # Add header when reaching this score
greylist = 4; # Apply greylisting when reaching this score
}
'';
};
"ip_whitelist.map" = {
text = ''
193.1.99.86
'';
};
};
*/
};
}

16
applications/firewall.nix
View file

@ -1,9 +1,5 @@
{
lib,
pkgs,
config,
...
}: {
{lib, pkgs, config, ...}: {
# using https://github.com/greaka/ops/blob/818be4c4dea9129abe0f086d738df4cb0bb38288/apps/restic/options.nix as a base
options = {
skynet_firewall = {
@ -46,7 +42,9 @@
A list of UDP ports for the machiene running the firewall
'';
};
};
};
};
};
@ -58,7 +56,8 @@
# fules for the firewall
# beware of EOL conversion.
networking.nftables.ruleset = ''
networking.nftables.ruleset =
''
# using https://oxcrag.net/2021/12/25/build-your-own-router-with-nftables-part-1/ as a guide
# Clear out any existing rules
@ -166,5 +165,8 @@
}
}
'';
};
}

68
applications/games.nix Normal file
View file

@ -0,0 +1,68 @@
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.skynet_games;
in {
imports = [
./dns.nix
./games/minecraft.nix
];
options.services.skynet_games = {
enable = mkEnableOption "Skynet Games";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = "games";
};
};
};
config = mkIf cfg.enable {
skynet_dns.records = [
# need a base domain
{record=cfg.domain.sub; r_type="CNAME"; value=cfg.host.name;}
];
# the minecraft servers
services.skynet_games_minecraft = {
enable = true;
host = {
ip = cfg.host.ip;
name = cfg.domain.sub;
};
domain = {
sub = "minecraft.${cfg.domain.sub}";
};
};
};
}

193
applications/games/minecraft.nix
View file

@ -1,60 +1,147 @@
{
config,
pkgs,
lib,
inputs,
...
}: let
# function to create the cname record for eachs erver
create_cname = configs:
lib.lists.forEach configs (
c: {
record = "${c.address}.games";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
);
{ config, pkgs, lib, inputs, ... }:
with lib;
let
cfg = config.services.skynet_games_minecraft;
# function to create the srv record
# this allows us to change the port without impacting (java) users
create_srv = configs:
lib.lists.forEach configs (c: {
record = "_minecraft._tcp.${c.address}.games.skynet.ie.";
r_type = "SRV";
value = "0 10 ${c.port} ${config.services.skynet.host.name}.skynet.ie.";
});
servers = [
{
address = "minecraft.compsoc";
port = "25518";
}
{
address = "minecraft-classic.compsoc";
port = "25518";
}
{
address = "minecraft-aged.compsoc";
port = "25519";
}
{
address = "minecraft.gsoc";
port = "25521";
}
{
address = "minecraft.phildeb";
port = "25522";
}
{
address = "minecraft.anime";
port = "25523";
}
];
# got tired of how long this is so I created a var for it.
short_domain = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
in {
imports = [
../acme.nix
../dns.nix
../firewall.nix
../nginx.nix
inputs.arion.nixosModules.arion
];
config = {
services.skynet.dns.records = (create_cname servers) ++ (create_srv servers);
options.services.skynet_games_minecraft = {
enable = mkEnableOption "Skynet Games Minecraft";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = "minecraft.games";
};
};
};
config = mkIf cfg.enable {
skynet_firewall.forward = [
"ip daddr ${cfg.host.ip} tcp dport 80 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.host.ip} tcp dport 443 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.host.ip} tcp dport 25565 counter packets 0 bytes 0 accept"
];
skynet_acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
"*.${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
skynet_dns.records = [
# the minecraft (web) config server
{record="config.${cfg.domain.sub}"; r_type="CNAME"; value=cfg.host.name;}
# our own minecraft hosts
{record="compsoc_classic.${cfg.domain.sub}"; r_type="CNAME"; value=cfg.host.name;}
{record="compsoc.${cfg.domain.sub}"; r_type="CNAME"; value=cfg.host.name;}
# gsoc servers
{record="gsoc.${cfg.domain.sub}"; r_type="CNAME"; value=cfg.host.name;}
{record="gsoc_abridged.${cfg.domain.sub}"; r_type="CNAME"; value=cfg.host.name;}
];
networking.firewall.allowedTCPPorts = [
# for the proxy
25565
];
services.nginx.virtualHosts = {
# https://config.minecraft.games.skynet.ie
"config.${short_domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "https://localhost:8443";
proxyWebsockets = true;
};
};
# https://compsoc_classic.minecraft.games.skynet.ie/map/
"compsoc_classic.${short_domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/map/".alias = "/etc/games/minecraft/craftycontrol/servers/f4c5eb33-c6d6-421c-81ab-ded31f6e8750/plugins/dynmap/web/";
};
};
# arion is one way to use docker on nixos
# see https://gitlab.com/c2842/computer_society/nixos/-/blob/733b867f4782afa795848135a83e97a5cafaf16a/applications/games/minecraft.nix
# for an example of a single compose file with multiple services
virtualisation.arion = {
backend = "docker";
projects = {
minecraft.settings.services = {
mc_proxy.service = {
image = "itzg/mc-router:1.18.0";
ports = [ "25565:25565/tcp" ];
expose = [ "25565" ];
command = [
"--mapping=compsoc_classic.${short_domain}=mc_config:20000,compsoc.${short_domain}=mc_config:20001,gsoc.${short_domain}=mc_config:20002,gsoc.${short_domain}=mc_config:20002,gsoc_abridged.${short_domain}=mc_config:20003"
];
};
mc_config.service = {
image = "registry.gitlab.com/crafty-controller/crafty-4:4.1.1";
environment = {
TZ="Etc/UTC";
};
volumes = [
"/etc/games/minecraft/craftycontrol/backups:/crafty/backups"
"/etc/games/minecraft/craftycontrol/logs:/crafty/logs"
"/etc/games/minecraft/craftycontrol/servers:/crafty/servers"
"/etc/games/minecraft/craftycontrol/config:/crafty/app/config"
"/etc/games/minecraft/craftycontrol/import:/crafty/import"
];
ports = [
# this ius https only
"8443:8443/tcp"
# compsoc classic
"20000:20000/tcp"
# compsoc
"20001:20001/tcp"
# games
"20002:20002/tcp"
];
};
};
};
};
};
}

139
applications/git/forgejo.nix
View file

@ -1,139 +0,0 @@
{
config,
pkgs,
lib,
...
}:
with lib; let
name = "forgejo";
cfg = config.services.skynet."${name}";
domain_base = "${cfg.domain.base}.${cfg.domain.tld}";
domain_full = "${cfg.domain.sub}.${domain_base}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Forgejo";
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = name;
};
};
forgejo = {
port = mkOption {
type = types.port;
default = 3000;
};
};
};
config = mkIf cfg.enable {
# age.secrets.forgejo-mailer-password = {
# file = ../../secrets/forgejo/mailer-password.age;
# mode = "400";
# owner = "forgejo";
# };
services.skynet.acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
# using https://nixos.org/manual/nixos/stable/index.html#module-services-gitlab as a guide
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx.virtualHosts = {
# main site
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://localhost:${toString cfg.forgejo.port}";
extraConfig = ''
add_header Content-Security-Policy "frame-ancestors 'self' https://silver.users.skynet.ie";
client_max_body_size 1000M;
'';
};
};
};
# for signing reasons
programs.gnupg.agent = {
enable = true;
enableSSHSupport = true;
};
services.forgejo = {
enable = true;
package = pkgs.forgejo;
database.type = "sqlite3";
# Enable support for Git Large File Storage
lfs.enable = true;
settings = {
server = {
DOMAIN = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
# You need to specify this to remove the port from URLs in the web UI.
ROOT_URL = "https://${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}/";
HTTP_PORT = cfg.forgejo.port;
};
# You can temporarily allow registration to create an admin user.
service.DISABLE_REGISTRATION = true;
# Add support for actions, based on act: https://github.com/nektos/act
actions = {
ENABLED = true;
DEFAULT_ACTIONS_URL = "github";
};
indexer = {
# Will consume more disk space, but we have plenty of that
REPO_INDEXER_ENABLED = true;
};
database = {
SQLITE_JOURNAL_MODE = "WAL";
};
# Allow for signing off merge requests
# "repository.signing" = {
# SIGNING_KEY = "5B2DED0FE9F8627A";
# SIGNING_NAME = "Skynet";
# SIGNING_EMAIL = "forgejo@glados.skynet.ie";
# MERGES = "always";
# };
# Sending emails is completely optional
# You can send a test email from the web UI at:
# Profile Picture > Site Administration > Configuration > Mailer Configuration
# mailer = {
# ENABLED = true;
# SMTP_ADDR = "mail.${cfg.domain.base}.${cfg.domain.tld}";
# FROM = "noreply@${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
# USER = "noreply@${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
# };
};
# mailerPasswordFile = config.age.secrets.forgejo-mailer-password.path;
};
};
}

161
applications/git/forgejo_runner.nix
View file

@ -1,161 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "forgejo_runner";
cfg = config.services.skynet."${name}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet ForgeJo Runner";
name = mkOption {
type = types.str;
default = config.networking.hostName;
};
website = mkOption {
default = "https://forgejo.skynet.ie";
type = types.str;
};
user = mkOption {
default = "gitea-runner";
type = types.str;
};
secret = mkOption {
type = types.path;
};
};
config = mkIf cfg.enable {
# https://search.nixos.org/options?from=0&size=50&sort=alpha_desc&type=packages&query=services.gitlab-runner.
environment.systemPackages = with pkgs; [
forgejo-actions-runner
];
age.secrets.forgejo_runner_token = {
file = cfg.secret;
owner = cfg.user;
group = cfg.user;
};
# make sure the ssh config stuff is in teh right palce
systemd.tmpfiles.rules = [
#"d /home/${cfg.user} 0755 ${cfg.user} ${cfg.user}"
"L+ /home/${cfg.user}/.ssh/config 0755 ${cfg.user} ${cfg.user} - ${./ssh_config}"
];
age.secrets.forgejo_runner_ssh = {
file = ../../secrets/forgejo/runners/ssh.age;
mode = "600";
owner = "${cfg.user}";
group = "${cfg.user}";
symlink = false;
path = "/home/${cfg.user}/.ssh/skynet/root";
};
nix = {
settings = {
trusted-users = [
# allow the runner to build nix stuff and to use the cache
"gitea-runner"
];
trusted-public-keys = [
"skynet-cache:zMFLzcRZPhUpjXUy8SF8Cf7KGAZwo98SKrzeXvdWABo="
"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
];
substituters = [
"https://nix-cache.skynet.ie/skynet-cache/"
"https://cache.nixos.org/"
];
trusted-substituters = [
"https://nix-cache.skynet.ie/skynet-cache/"
"https://cache.nixos.org/"
];
};
};
# very basic setup to always be watching for changes in teh cache
systemd.services.attic-uploader = {
enable = true;
serviceConfig = {
ExecStart = "${pkgs.attic-client}/bin/attic watch-store skynet-cache";
User = "root";
Restart = "always";
RestartSec = 1;
};
};
# give teh runner user a home to store teh ssh config stuff
systemd.services.gitea-runner-default.serviceConfig = {
DynamicUser = lib.mkForce false;
User = lib.mkForce cfg.user;
};
users = {
groups."${cfg.user}" = {};
users."${cfg.user}" = {
#isSystemUser = true;
isNormalUser = true;
group = cfg.user;
createHome = true;
shell = pkgs.bash;
};
};
boot.kernel.sysctl."net.ipv4.ip_forward" = true; # 1
virtualisation.docker.enable = true;
# taken from https://github.com/NixOS/nixpkgs/issues/245365#issuecomment-1663854128
virtualisation.docker.listenOptions = ["/run/docker.sock" "127.0.0.1:2375"];
# the actual runner
services.gitea-actions-runner = {
package = pkgs.forgejo-actions-runner;
instances.default = {
enable = true;
name = cfg.name;
url = cfg.website;
tokenFile = config.age.secrets.forgejo_runner_token.path;
labels = [
## optionally provide native execution on the host:
"nix:host"
"docker:docker://node:22-bookworm"
"ubuntu-latest:docker://node:22-bookworm"
];
hostPackages = with pkgs; [
# default ones
bash
coreutils
curl
gawk
git
gnused
nodejs
wget
# useful to have in path
jq
which
dpkg
zip
git-lfs
# used in deployments
inputs.colmena.defaultPackage."x86_64-linux"
attic-client
lix
openssh
sudo
];
};
};
};
}

5
applications/git/ssh_config
View file

@ -1,5 +0,0 @@
Host *.skynet.ie 193.1.99.* 193.1.96.165
User root
IdentityFile ~/.ssh/skynet/root
IdentitiesOnly yes

112
applications/git/gitlab.nix → applications/gitlab.nix
View file

@ -1,22 +1,28 @@
{
config,
pkgs,
lib,
...
}:
with lib; let
name = "gitlab";
cfg = config.services.skynet."${name}";
domain_base = "${cfg.domain.base}.${cfg.domain.tld}";
domain_full = "${cfg.domain.sub}.${domain_base}";
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.skynet_gitlab;
in {
imports = [
./acme.nix
./dns.nix
./firewall.nix
./nginx.nix
];
options.services.skynet."${name}" = {
options.services.skynet_gitlab = {
enable = mkEnableOption "Skynet Gitlab";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
@ -30,7 +36,7 @@ in {
sub = mkOption {
type = types.str;
default = name;
default = "gitlab";
};
};
@ -46,7 +52,9 @@ in {
default = "dc=skynet,dc=ie";
description = lib.mdDoc "The base address in the ldap server";
};
};
};
config = mkIf cfg.enable {
@ -56,77 +64,47 @@ in {
# grep -r --exclude-dir={docker,containers,log,sys,nix,proc} gitlab /
age.secrets.gitlab_pw = {
file = ../../secrets/gitlab/pw.age;
file = ../secrets/gitlab/pw.age;
owner = cfg.user;
group = cfg.user;
};
age.secrets.gitlab_secrets_db = {
file = ../../secrets/gitlab/secrets_db.age;
file = ../secrets/gitlab/secrets_db.age;
owner = cfg.user;
group = cfg.user;
};
age.secrets.gitlab_secrets_secret = {
file = ../../secrets/gitlab/secrets_secret.age;
file = ../secrets/gitlab/secrets_secret.age;
owner = cfg.user;
group = cfg.user;
};
age.secrets.gitlab_secrets_otp = {
file = ../../secrets/gitlab/secrets_otp.age;
file = ../secrets/gitlab/secrets_otp.age;
owner = cfg.user;
group = cfg.user;
};
age.secrets.gitlab_secrets_jws = {
file = ../../secrets/gitlab/secrets_jws.age;
file = ../secrets/gitlab/secrets_jws.age;
owner = cfg.user;
group = cfg.user;
};
age.secrets.gitlab_db_pw = {
file = ../../secrets/gitlab/db_pw.age;
file = ../secrets/gitlab/db_pw.age;
owner = cfg.user;
group = cfg.user;
};
services.skynet.acme.domains = [
skynet_acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
# Lets Encrypt seems to have a 4 levels limit for certs
"*.pages.${cfg.domain.base}.${cfg.domain.tld}"
];
# using https://nixos.org/manual/nixos/stable/index.html#module-services-gitlab as a guide
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "A";
value = config.services.skynet.host.ip;
}
skynet_dns.records = [
{record=cfg.domain.sub; r_type="CNAME"; value=cfg.host.name;}
# for gitlab pages
{
record = "*.pages.${cfg.domain.base}.${cfg.domain.tld}.";
r_type = "A";
value = config.services.skynet.host.ip;
}
# for email
{
record = "${cfg.domain.sub}";
r_type = "MX";
value = ''10 ${domain_full}.'';
}
{
record = config.services.skynet.host.ip;
r_type = "PTR";
value = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}.";
}
{
record = "${domain_full}.";
r_type = "TXT";
value = ''"v=spf1 a:gitlab.skynet.ie -all"'';
}
{
record = "_dmarc.${domain_full}.";
r_type = "TXT";
value = ''"v=DMARC1; p=none"'';
}
{record="*.pages.${cfg.domain.base}.${cfg.domain.tld}."; r_type="A"; value=cfg.host.ip;}
];
networking.firewall.allowedTCPPorts = [
@ -141,12 +119,7 @@ in {
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://unix:/run/gitlab/gitlab-workhorse.socket";
extraConfig = ''
client_max_body_size 1000M;
'';
};
locations."/".proxyPass = "http://unix:/run/gitlab/gitlab-workhorse.socket";
};
# pages
@ -157,13 +130,6 @@ in {
};
};
# set a valid HELO address
services.postfix = {
hostname = lib.mkForce domain_full;
origin = lib.mkForce domain_full;
domain = lib.mkForce domain_base;
};
services.gitlab = {
enable = true;
@ -197,11 +163,13 @@ in {
auth-server = "https://gitlab.example.com";
*/
};
};
# use the local email client
smtp.enable = true;
#smtp = {
# enable = true;
# address = "localhost";
# port = 25;
#};
secrets = {
dbFile = config.age.secrets.gitlab_secrets_db.path;
secretFile = config.age.secrets.gitlab_secrets_secret.path;
@ -244,7 +212,7 @@ in {
# default for pages is set to 8090 but that leaves an "ugly" port in the url,
# override it here to make it look good
port = 80;
#external_http = ["${config.services.skynet.host.ip}:80"];
#external_http = ["${cfg.host.ip}:80"];
};
};
};

117
applications/gitlab_runner.nix Normal file
View file

@ -0,0 +1,117 @@
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.skynet_gitlab_runner;
in {
imports = [
];
options.services.skynet_gitlab_runner = {
enable = mkEnableOption "Skynet Gitlab Runner";
runner = {
name = mkOption {
type = types.str;
};
gitlab = mkOption {
default = "https://gitlab.skynet.ie";
type = types.str;
};
description = mkOption {
default = cfg.runner.name;
type = types.str;
};
docker = {
image = mkOption {
default = "alpine:latest";
type = types.str;
};
cleanup_dates = mkOption {
# https://man.archlinux.org/man/systemd.time.7#CALENDAR_EVENTS
# it will use a lot of storage so clear it daily, may change to hourly if required
default = "daily";
type = types.str;
};
};
};
};
config = mkIf cfg.enable {
# https://search.nixos.org/options?from=0&size=50&sort=alpha_desc&type=packages&query=services.gitlab-runner.
environment.systemPackages = [
pkgs.gitlab-runner
];
age.secrets.runner_01_nix.file = ../secrets/gitlab/runners/runner01.age;
age.secrets.runner_02_general.file = ../secrets/gitlab/runners/runner02.age;
boot.kernel.sysctl."net.ipv4.ip_forward" = true; # 1
# taken from https://github.com/NixOS/nixpkgs/issues/245365#issuecomment-1663854128
virtualisation.docker.listenOptions = [ "/run/docker.sock" "127.0.0.1:2375" ];
services.gitlab-runner = {
enable = true;
clear-docker-cache = {
enable = true;
dates = cfg.runner.docker.cleanup_dates;
};
services = {
# might make a function later to have multiple runners, might never need it though
runner_nix = {
cloneUrl = cfg.runner.gitlab;
description = "For Nix only";
registrationFlags = [ "--docker-host" "tcp://127.0.0.1:2375" ];
registrationConfigFile = config.age.secrets.runner_01_nix.path;
dockerImage = cfg.runner.docker.image;
# from https://nixos.wiki/wiki/Gitlab_runner
dockerVolumes = [
"/nix/store:/nix/store:ro"
"/nix/var/nix/db:/nix/var/nix/db:ro"
"/nix/var/nix/daemon-socket:/nix/var/nix/daemon-socket:ro"
];
dockerDisableCache = true;
preBuildScript = pkgs.writeScript "setup-container" ''
mkdir -p -m 0755 /nix/var/log/nix/drvs
mkdir -p -m 0755 /nix/var/nix/gcroots
mkdir -p -m 0755 /nix/var/nix/profiles
mkdir -p -m 0755 /nix/var/nix/temproots
mkdir -p -m 0755 /nix/var/nix/userpool
mkdir -p -m 1777 /nix/var/nix/gcroots/per-user
mkdir -p -m 1777 /nix/var/nix/profiles/per-user
mkdir -p -m 0755 /nix/var/nix/profiles/per-user/root
mkdir -p -m 0700 "$HOME/.nix-defexpr"
. ${pkgs.nix}/etc/profile.d/nix-daemon.sh
${pkgs.nix}/bin/nix-channel --add https://nixos.org/channels/nixos-unstable nixpkgs # 3
${pkgs.nix}/bin/nix-channel --update nixpkgs
${pkgs.nix}/bin/nix-env -i ${concatStringsSep " " (with pkgs; [ nix cacert git openssh ])}
'';
environmentVariables = {
ENV = "/etc/profile";
USER = "root";
NIX_REMOTE = "daemon";
PATH = "/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin";
NIX_SSL_CERT_FILE = "/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt";
};
tagList = [ "nix" ];
};
runner_general = {
cloneUrl = cfg.runner.gitlab;
description = "General Runner";
registrationFlags = [ "--docker-host" "tcp://127.0.0.1:2375" ];
registrationConfigFile = config.age.secrets.runner_02_general.path;
dockerImage = cfg.runner.docker.image;
};
};
};
};
}

81
applications/grafana.nix
View file

@ -1,81 +0,0 @@
{
lib,
config,
...
}:
with lib; let
name = "grafana";
cfg = config.services.skynet."${name}";
port = 4444;
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Grafana Server";
datasource = {
name = mkOption {
type = types.str;
};
url = mkOption {
type = types.str;
};
};
};
config = mkIf cfg.enable {
services.skynet.dns.records = [
{
record = "${name}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.skynet.acme.domains = [
"${name}.skynet.ie"
];
age.secrets.grafana_pw = {
file = ../secrets/grafana/pw.age;
owner = "grafana";
group = "grafana";
};
services.grafana = {
enable = true;
domain = "${name}.skynet.ie";
port = port;
settings.server.root_url = "https://${name}.skynet.ie";
settings.security.admin_password = "$__file{${config.age.secrets.grafana_pw.path}}";
provision = {
enable = true;
datasources.settings.datasources = [
{
name = "Prometheus";
type = "prometheus";
url = "http://localhost:${toString config.services.skynet.prometheus.server.port}";
isDefault = true;
editable = true;
}
];
};
};
services.nginx.virtualHosts = {
"${name}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://localhost:${toString port}";
proxyWebsockets = true;
};
};
};
};
}

83
applications/ldap/backend.nix
View file

@ -1,23 +1,30 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "ldap_backend";
cfg = config.services.skynet."${name}";
{ config, pkgs, lib, inputs, ... }:
with lib;
let
cfg = config.services.ldap_backend;
port_backend = "8087";
in {
imports = [
../acme.nix
../dns.nix
../nginx.nix
inputs.skynet_ldap_backend.nixosModule."x86_64-linux"
../../config/users.nix
];
options.services.skynet."${name}" = {
options.services.ldap_backend = {
enable = mkEnableOption "Skynet LDAP backend server";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
@ -37,43 +44,65 @@ in {
};
config = mkIf cfg.enable {
#backups = [ "/etc/silver_ul_ical/database.db" ];
age.secrets.ldap_details.file = ../../secrets/ldap/details.age;
age.secrets.ldap_mail.file = ../../secrets/email/details.age;
age.secrets.ldap_wolves.file = ../../secrets/wolves/details.age;
age.secrets.ldap_self_service.file = ../../secrets/ldap/self_service.age;
age.secrets.ldap_discord.file = ../../secrets/discord/ldap.age;
services.skynet.acme.domains = [
skynet_acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
skynet_dns.records = [
{record=cfg.domain.sub; r_type="CNAME"; value=cfg.host.name;}
];
services.nginx.virtualHosts."${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".proxyPass = "http://localhost:${port_backend}";
# extraConfig = ''
# add_header Access-Control-Allow-Origin "https://account.${cfg.domain.base}.${cfg.domain.tld}";
# '';
extraConfig = ''
add_header Access-Control-Allow-Origin "*";
'';
};
# this got imported
services.skynet_ldap_backend = {
enable = true;
# contains teh password in env form
env = {
ldap = config.age.secrets.ldap_details.path;
mail = config.age.secrets.ldap_mail.path;
wolves = config.age.secrets.ldap_wolves.path;
ldap = config.age.secrets.ldap_self_service.path;
discord = config.age.secrets.ldap_discord.path;
};
ldap = {
host = "ldaps://account.skynet.ie";
admin = "uid=ldap_api,ou=users,dc=skynet,dc=ie";
};
users = {
admin = [
"silver"
"evanc"
"eoghanconlon73"
];
committee = [
"grym"
"dawidk5"
"leo"
"silver"
"eoghanconlon73"
];
lifetime = [];
banned = [];
};
host_port = "127.0.0.1:${port_backend}";
users = config.skynet.users;
};
};
}

51
applications/ldap/client.nix
View file

@ -1,36 +1,28 @@
{
config,
pkgs,
lib,
...
}:
with lib; let
name = "ldap_client";
cfg = config.services.skynet."${name}";
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.skynet_ldap_client;
# always ensure the admin group has access
create_filter_check_admin = x:
if !(builtins.elem "skynet-admins" x)
then x ++ ["skynet-admins"]
else x;
create_filter_check_admin = (x: if !(builtins.elem "skynet-admins" x) then x ++ ["skynet-admins"] else x);
# create teh new strings
create_filter_array = map (x: "(skMemberOf=cn=${x},ou=groups,${cfg.base})");
create_filter_join = x: concatStringsSep "" x;
create_filter_join = (x: concatStringsSep "" x);
# thought you could escape racket?
create_filter = x: create_filter_join (create_filter_array (create_filter_check_admin x));
create_filter = (x: create_filter_join (create_filter_array (create_filter_check_admin x) ) );
sudo_create_filter = x: (concatStringsSep ", " (map (x: "cn=${x},ou=groups,${cfg.base}") x));
in {
# these are needed for teh program in question
imports = [];
# give users access to this server
#services.skynet.ldap_client.groups = ["skynet-users-linux"];
#services.skynet_ldap_client.groups = ["skynet-users-linux"];
options.services.skynet."${name}" = {
options.services.skynet_ldap_client = {
# options that need to be passed in to make this work
enable = mkEnableOption "Skynet LDAP client";
@ -54,13 +46,7 @@ in {
];
description = lib.mdDoc "Groups we want to allow access to the server";
};
sudo_groups = mkOption {
type = types.listOf types.str;
default = [
"skynet-admins-linux"
];
description = lib.mdDoc "Groups we want to allow access to the server";
};
};
config = mkIf cfg.enable {
@ -68,17 +54,10 @@ in {
security.sudo.extraRules = [
# admin group has sudo access
{
groups = cfg.sudo_groups;
commands = [
{
command = "ALL";
options = ["NOPASSWD"];
}
];
}
{ groups = [ "skynet-admins-linux" ]; commands = [ { command = "ALL"; options = [ "NOPASSWD" ]; } ]; }
];
# give users a home dir
security.pam.services.sshd.makeHomeDir = true;
@ -109,8 +88,7 @@ in {
# thank ye https://medium.com/techish-cloud/linux-user-ssh-authentication-with-sssd-ldap-without-joining-domain-9151396d967d
ldap_user_search_base = ou=users,${cfg.base}?sub?(|${create_filter cfg.groups})
ldap_group_search_base = ou=groups,${cfg.base}
# using commas from https://support.hpe.com/hpesc/public/docDisplay?docId=c02793175&docLocale=en_US
ldap_sudo_search_base, ${sudo_create_filter cfg.sudo_groups}
ldap_sudo_search_base = cn=skynet-admins-linux,ou=groups,${cfg.base}
ldap_group_nesting_level = 5
@ -134,5 +112,6 @@ in {
[autofs]
'';
};
};
}

102
applications/ldap/server.nix
View file

@ -1,27 +1,37 @@
/*
Gonna use a priper nixos module for this
*/
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "ldap";
cfg = config.services.skynet."${name}";
domain = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
{ config, pkgs, lib, inputs, ... }:
with lib;
let
cfg = config.services.skynet_ldap;
in {
# these are needed for teh program in question
imports = [
../acme.nix
../dns.nix
../nginx.nix
./backend.nix
];
options.services.skynet."${name}" = {
options.services.skynet_ldap = {
# options that need to be passed in to make this work
enable = mkEnableOption "Skynet LDAP service";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
@ -51,6 +61,14 @@ in {
};
config = mkIf cfg.enable {
# passthrough to the backend
services.ldap_backend = {
enable = true;
host.ip = cfg.host.ip;
host.name = cfg.host.name;
};
# after changing teh password openldap.service has to be restarted
age.secrets.ldap_pw = {
file = ../../secrets/ldap/pw.age;
@ -59,16 +77,12 @@ in {
group = "openldap";
};
services.skynet.acme.domains = [
domain
skynet_acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
skynet_dns.records = [
{record=cfg.domain.sub; r_type="CNAME"; value=cfg.host.name;}
];
# firewall on teh computer itself
@ -78,7 +92,7 @@ in {
];
services.nginx.virtualHosts = {
${domain} = {
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
@ -108,18 +122,14 @@ in {
enable = true;
/*
enable plain and secure connections
*/
/* enable plain and secure connections */
urlList = [ "ldap:///" "ldaps:///" ];
settings = {
attrs = {
olcLogLevel = "conns config";
/*
settings for acme ssl
*/
/* settings for acme ssl */
olcTLSCACertificateFile = "/var/lib/acme/${cfg.domain.base}/full.pem";
olcTLSCertificateFile = "/var/lib/acme/${cfg.domain.base}/cert.pem";
olcTLSCertificateKeyFile = "/var/lib/acme/${cfg.domain.base}/key.pem";
@ -144,6 +154,7 @@ in {
./skMemberOf.ldif
];
"cn=modules".attrs = {
objectClass = [ "olcModuleList" ];
cn = "modules";
@ -165,40 +176,32 @@ in {
olcSuffix = cfg.base;
/*
your admin account, do not use writeText on a production system
*/
/* your admin account, do not use writeText on a production system */
olcRootDN = "cn=admin,${cfg.base}";
olcRootPW.path = config.age.secrets.ldap_pw.path;
#olcOverlay = "memberof";
olcAccess = [
/*
custom access rules for userPassword attributes
*/
''
{0}to attrs=userPassword
/* custom access rules for userPassword attributes */
''{0}to attrs=userPassword
by dn.exact="uid=ldap_api,ou=users,dc=skynet,dc=ie" manage
by self write
by anonymous auth
by * none
''
by * none''
''
{1}to attrs=mail,sshPublicKey,cn,sn
''{1}to attrs=mail,sshPublicKey,cn,sn,skDiscord
by dn.exact="uid=ldap_api,ou=users,dc=skynet,dc=ie" manage
by self write
by * read
''
by * read''
/*
allow read on anything else
*/
''
{2}to *
/* allow read on anything else */
''{2}to *
by dn.exact="uid=ldap_api,ou=users,dc=skynet,dc=ie" manage
by * read
''
by * read''
];
};
# https://blog.oddbit.com/post/2013-07-22-generating-a-membero/
@ -220,7 +223,10 @@ in {
olcMemberOfMemberOfAD = "memberOf";
};
};
};
};
};
};

20
applications/ldap/skMemberOf.ldif
View file

@ -24,12 +24,24 @@ olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.4.1
EQUALITY caseIgnoreMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
)
olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.5.1
NAME 'skDiscord'
DESC 'Discord username'
EQUALITY caseIgnoreMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
)
olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.6.1
NAME 'skCreated'
DESC 'When the account was created'
EQUALITY caseIgnoreMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
)
#olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.7.1
# NAME 'skEnabled'
# DESC 'TRUE/FALSE'
# EQUALITY booleanMatch
# SYNTAX 1.3.6.1.4.1.1466.115.121.1.7
# )
# https://github.com/variablenix/ldap-mail-schema/blob/master/quota.schema
olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.8.1
NAME 'quotaEmail'
@ -43,10 +55,16 @@ olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.9.1
EQUALITY caseIgnoreIA5Match
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{255}
)
olcAttributeTypes: ( 1.3.6.1.4.1.24441.1.10.1
NAME 'skSecure'
DESC '1 if secure'
EQUALITY caseIgnoreMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
)
olcObjectClasses: ( 1.3.6.1.4.1.24441.1.1.1
NAME 'skPerson'
DESC 'skynet person'
SUP top AUXILIARY
MUST ( skMail $ skCreated )
MAY ( skMemberOf $ skID $ quotaEmail $ quotaDisk )
MAY ( skMemberOf $ skID $ skDiscord $ quotaEmail $ quotaDisk $ skSecure )
)

136
applications/nextcloud.nix
View file

@ -1,136 +0,0 @@
{
config,
lib,
pkgs,
...
}:
with lib; let
name = "nextcloud";
cfg = config.services.skynet."${name}";
domain = "${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Nextcloud";
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
default = name;
};
};
};
config = mkIf cfg.enable {
# shove the entire config file into secrets
age.secrets.nextcloud_admin_pass = {
file = ../secrets/nextcloud/pw.age;
owner = "nextcloud";
group = "nextcloud";
};
services.skynet.acme.domains = [
domain
"onlyoffice.${domain}"
"whiteboard.${domain}"
];
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "onlyoffice.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "whiteboard.${cfg.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
# /var/lib/nextcloud/data
services.nextcloud = {
enable = true;
package = pkgs.nextcloud30;
hostName = domain;
https = true;
configureRedis = true;
database.createLocally = true;
config = {
dbtype = "pgsql";
adminpassFile = config.age.secrets.nextcloud_admin_pass.path;
};
appstoreEnable = true;
extraApps = {
inherit (config.services.nextcloud.package.packages.apps) richdocuments;
};
extraAppsEnable = true;
settings = {
trusted_proxies = ["193.1.99.65"];
default_phone_region = "IE";
mail_smtpmode = "sendmail";
mail_sendmailmode = "pipe";
};
};
environment.etc."nextcloud-whiteboard-secret".text = ''
JWT_SECRET_KEY=test123
'';
services.nextcloud-whiteboard-server = {
enable = true;
settings.NEXTCLOUD_URL = "https://nextcloud.skynet.ie";
secrets = ["/etc/nextcloud-whiteboard-secret"];
};
nixpkgs.config.allowUnfree = true;
# impacted by https://github.com/NixOS /nixpkgs/issues/352443
# services.onlyoffice = {
# enable = true;
# };
services.nginx.virtualHosts = {
${domain} = {
forceSSL = true;
useACMEHost = "skynet";
};
"onlyoffice.${domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".proxyPass = "http://127.0.0.1:8000";
};
"whiteboard.${domain}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://localhost:3002";
proxyWebsockets = true;
};
};
};
};
}

3
applications/nginx.nix
View file

@ -1,4 +1,5 @@
# using K900's one https://gitlab.com/K900/nix/-/blob/a69502b8bf39fd99a85342b2f7989fe5896a6ae0/applications/base/nginx.nix
{pkgs, ...}: {
services.nginx = {
enable = true;
@ -9,6 +10,8 @@
recommendedGzipSettings = true;
recommendedProxySettings = true;
statusPage = true;
# give Nginx access to our certs
group = "acme";
};

98
applications/nix_cache/nix_cache.nix
View file

@ -1,98 +0,0 @@
/*
A nix cache for our use
atticd-atticadm make-token --sub "admin_username" --validity "10y" --pull "*" --push "*" --create-cache "*" --delete "*" --configure-cache "*" --configure-cache-retention "*" --destroy-cache "*"
# for the gitlab runner, done eyarly
atticd-atticadm make-token --sub "wheatly-runner" --validity "1y" --pull "skynet-cache" --push "skynet-cache"
Documentation:
https://docs.attic.rs/introduction.html
*/
{
lib,
config,
pkgs,
...
}:
with lib; let
name = "nix-cache";
cfg = config.services.skynet."${name}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Nix Cache";
};
config = mkIf cfg.enable {
services.skynet.acme.domains = [
"${name}.skynet.ie"
];
services.skynet.dns.records = [
{
record = "${name}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
users.groups."nix-serve" = {};
users.users."nix-serve" = {
isSystemUser = true;
group = "nix-serve";
};
services.atticd = {
enable = true;
# Replace with absolute path to your credentials file
environmentFile = "/etc/atticd.env";
settings = {
listen = "127.0.0.1:8080";
# Data chunking
#
# Warning: If you change any of the values here, it will be
# difficult to reuse existing chunks for newly-uploaded NARs
# since the cutpoints will be different. As a result, the
# deduplication ratio will suffer for a while after the change.
chunking = {
# The minimum NAR size to trigger chunking
#
# If 0, chunking is disabled entirely for newly-uploaded NARs.
# If 1, all NARs are chunked.
nar-size-threshold = 64 * 1024; # 64 KiB
# The preferred minimum size of a chunk, in bytes
min-size = 16 * 1024; # 16 KiB
# The preferred average size of a chunk, in bytes
avg-size = 64 * 1024; # 64 KiB
# The preferred maximum size of a chunk, in bytes
max-size = 256 * 1024; # 256 KiB
};
};
};
networking.firewall.allowedTCPPorts = [80 443];
services.nginx = {
clientMaxBodySize = "500m";
virtualHosts = {
"${name}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://127.0.0.1:8080";
};
};
};
};
};
}

17
applications/open_governance/README.md
View file

@ -1,17 +0,0 @@
# Open Governance
Started by DCU this is an initiative to make the running of (computer) societies more open and resilient.
The goal is to back these up in multiple locations.
| Uni | Tag | Repo | Notes |
|-----|----------|----------------------------------------------------------|-------|
| DCU | redbrick | https://github.com/redbrick/open-governance | |
| UL | skynet | https://gitlab.skynet.ie/compsoc1/compsoc/open-goverance | |
| | | | |
## Keys
We host our own keyserver: https://keyserver.skynet.ie
Use it in commands like so:
``gpg --keyserver hkp://keyserver.skynet.ie:80 --send-key KEY_ID``

62
applications/open_governance/keyserver.nix
View file

@ -1,62 +0,0 @@
/*
This file is for hosting teh open governance for other societies
*/
{
lib,
config,
pkgs,
...
}:
with lib; let
name = "keyserver";
cfg = config.services.skynet."${name}";
port = 11371;
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Public Keyserver";
};
config = mkIf cfg.enable {
services.skynet.acme.domains = [
"${name}.skynet.ie"
];
services.skynet.dns.records = [
{
record = "${name}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.hockeypuck = {
enable = true;
port = port;
};
# hockeypuck needs a database backend
services.postgresql = {
enable = true;
ensureDatabases = ["hockeypuck"];
ensureUsers = [
{
name = "hockeypuck";
ensureDBOwnership = true;
}
];
};
services.nginx.virtualHosts = {
"${name}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/" = {
proxyPass = "http://localhost:${toString port}";
};
};
};
};
}

61
applications/open_governance/open_governance.nix
View file

@ -1,61 +0,0 @@
/*
This file is for hosting teh open governance for other societies
*/
{
lib,
config,
pkgs,
...
}:
with lib; let
# - instead of _ for dns reasons
name = "open-governance";
cfg = config.services.skynet."${name}";
folder = "/var/skynet/${name}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Open Governance";
};
config = {
services.skynet.acme.domains = [
"${name}.skynet.ie"
];
services.skynet.dns.records = [
{
record = "${name}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
# create a folder to store the archives
systemd.tmpfiles.rules = [
"d ${folder} 0755 ${config.services.nginx.user} ${config.services.nginx.group}"
"L+ ${folder}/README.md - - - - ${./README.md}"
];
services.nginx.virtualHosts = {
"${name}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
root = folder;
locations = {
"/".extraConfig = "autoindex on;";
# show md files as plain text
"~ \.md".extraConfig = ''
types {
text/plain md;
}
'';
};
};
};
};
}

6
applications/pelican/Notes.md
View file

@ -1,6 +0,0 @@
# Notes on Pelican
## Panel
* ``pelican-install`` is in env that can be used to isntall
* then go to ``panel-address.skynet.ie/installer`` to finish the setup

30
applications/pelican/pelican-panel-install.nix
View file

@ -1,30 +0,0 @@
{
pkgs,
dir,
}:
pkgs.writeShellScriptBin "pelican-install" ''
DIR=${dir}
echo "Installing Pelican panel to $DIR ..."
if [ -d $DIR ]; then
echo "Directory $DIR already exists, exiting"
exit 1
fi
echo "Creating directory ..."
mkdir -p $DIR
cd $DIR
echo "Downloading Pelican panel ..."
curl -L https://github.com/pelican-dev/panel/releases/latest/download/panel.tar.gz | tar -xzv
echo "Installing Pelican panel using composer ..."
yes | composer install --no-dev --optimize-autoloader
echo "Setting up the environment ..."
yes "" | php artisan p:environment:setup
echo "Setting permissions ..."
chmod -R 755 storage/* bootstrap/cache/
chown -R nginx:acme $DIR
echo "Pelican panel installed successfully"
''

48
applications/pelican/pelican-panel-update.nix
View file

@ -1,48 +0,0 @@
{
pkgs,
dir,
}:
pkgs.writeShellScriptBin "pelican-update" ''
DIR=${dir}
echo "Updateing Pelican panel in $DIR ..."
if [ -d $DIR ]; then
echo "Directory $DIR found, entering maintenance mode ..."
else
echo "Directory $DIR does not exist, exiting"
exit 1
fi
cd $DIR
php artisan down
echo "Downloading Pelican panel update ..."
curl -L https://github.com/pelican-dev/panel/releases/latest/download/panel.tar.gz | tar -xzv
echo "Setting permissions ..."
chmod -R 755 storage/* bootstrap/cache
echo "Updating Pelican panel using composer ..."
yes | composer install --no-dev --optimize-autoloader
echo "Clearing compiled template cache ..."
php artisan view:clear
php artisan config:clear
echo "Optimizing Pelican panel ..."
php artisan filament:optimize
echo "Updating the database ..."
php artisan migrate --seed --force
echo "Setting permissions ..."
chown -R nginx:acme $DIR
echo "Restart Pelican queue service ..."
systemctl restart pelican-queue.service
echo "Exiting maintenance mode ..."
php artisan up
echo "Pelican panel updated successfully"
''

24
applications/pelican/pelican-wing-package.nix
View file

@ -1,24 +0,0 @@
{
stdenv,
lib,
fetchurl,
docker,
gnutar,
}:
stdenv.mkDerivation rec {
pname = "pelican-wings";
version = "v1.0.0-beta9";
src = fetchurl {
url = "https://github.com/pelican-dev/wings/releases/download/${version}/wings_linux_amd64";
hash = "sha256-YaS1bthNSeWXH5drc2yensRqsRAOa2VXvivJOaPybqc=";
};
buildInputs = [docker gnutar];
phases = ["installPhase"];
installPhase = ''
install -D $src $out/bin/wings
'';
}

323
applications/pelican/pelican.nix
View file

@ -1,323 +0,0 @@
{
inputs,
pkgs,
lib,
config,
...
}:
with lib; let
name = "pelican";
cfg = config.services.skynet."${name}";
php_pool = name;
domain_panel = "${cfg.panel.domain.sub}.${cfg.panel.domain.base}.${cfg.panel.domain.tld}";
packages = let
dir = cfg.panel.dir;
in [
pkgs.curl
pkgs.gnutar
pkgs.unzip
pkgs.gzip
pkgs.php83
pkgs.php83Packages.composer
pkgs.php83Extensions.gd
pkgs.php83Extensions.mysqli
pkgs.php83Extensions.mbstring
pkgs.php83Extensions.bcmath
pkgs.php83Extensions.xml
pkgs.php83Extensions.curl
pkgs.php83Extensions.zip
pkgs.php83Extensions.intl
pkgs.php83Extensions.sqlite3
(import ./pelican-panel-update.nix {
inherit pkgs;
inherit dir;
})
];
in {
imports = [
];
options.services.skynet."${name}" = {
panel = {
enable = mkEnableOption "Pelican Panel";
dir = mkOption {
type = types.str;
default = "/var/lib/pelican_panel";
};
domain = {
tld = mkOption {
type = types.str;
default = "ie";
};
base = mkOption {
type = types.str;
default = "skynet";
};
sub = mkOption {
type = types.str;
#default = name;
default = "panel.games";
};
};
};
wing = {
enable = mkEnableOption "Pelican Wing";
node_name = mkOption {
type = types.str;
};
};
};
config = mkMerge [
(mkIf cfg.panel.enable {
services.skynet.acme.domains = [
domain_panel
];
# using https://nixos.org/manual/nixos/stable/index.html#module-services-gitlab as a guide
services.skynet.dns.records = [
{
record = cfg.panel.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
environment.systemPackages = packages;
systemd.timers."pelican-cron" = {
wantedBy = ["timers.target"];
timerConfig = {
OnBootSec = "5m";
OnUnitActiveSec = "1m";
Unit = "pelican-cron.service";
};
};
systemd.services."pelican-cron" = {
script = ''
${pkgs.php83}/bin/php ${cfg.panel.dir}/artisan schedule:run >> /dev/null 2>&1
'';
serviceConfig = {
Type = "oneshot";
};
};
systemd.services.pelican-queue = {
wantedBy = ["multi-user.target"];
serviceConfig = {
User = config.services.nginx.user;
Group = config.services.nginx.group;
Restart = "always";
ExecStart = "${pkgs.php83}/bin/php -q ${cfg.panel.dir}/artisan queue:work --tries=3";
startLimitInterval = 180;
startLimitBurst = 30;
RestartSec = "5";
};
};
systemd.services.pelican-panel-setup = {
wantedBy = ["pelican-queue.target" "pelican-cron.target"];
partOf = [];
path = packages;
serviceConfig = {
Type = "oneshot";
User = "root";
Group = "root";
TimeoutSec = "infinity";
Restart = "on-failure";
RemainAfterExit = true;
ExecStart = pkgs.writeShellScript "pelican-panel-install" ''
DIR=${cfg.panel.dir}
echo "Installing Pelican panel to $DIR ..."
if [ -d $DIR ]; then
echo "Directory $DIR already exists, exiting"
exit 1
fi
echo "Creating directory ..."
mkdir -p $DIR
cd $DIR
echo "Downloading Pelican panel ..."
curl -L https://github.com/pelican-dev/panel/releases/latest/download/panel.tar.gz | tar -xzv
echo "Installing Pelican panel using composer ..."
yes | composer install --no-dev --optimize-autoloader
echo "Setting up the environment ..."
yes "" | php artisan p:environment:setup
echo "Setting permissions ..."
chmod -R 755 storage/* bootstrap/cache/
chown -R ${config.services.nginx.user}:${config.services.nginx.group} $DIR
echo "Pelican panel installed successfully"
'';
};
};
services.phpfpm.pools.${php_pool} = {
user = config.services.nginx.user;
group = config.services.nginx.group;
settings = {
"listen.owner" = config.services.nginx.user;
"listen.group" = config.services.nginx.group;
"listen.mode" = "0600";
"pm" = "dynamic";
"pm.max_children" = 75;
"pm.start_servers" = 10;
"pm.min_spare_servers" = 5;
"pm.max_spare_servers" = 20;
"pm.max_requests" = 500;
"catch_workers_output" = 1;
};
};
services.nginx.virtualHosts."${domain_panel}" = {
root = "${cfg.panel.dir}/public";
forceSSL = true;
useACMEHost = "skynet";
extraConfig = ''
index index.html index.htm index.php;
charset utf-8;
access_log off;
error_log /var/log/nginx/pelican.app-error.log error;
client_max_body_size 100m;
client_body_timeout 120s;
sendfile off;
ssl_session_cache shared:SSL:10m;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384";
ssl_prefer_server_ciphers on;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header Content-Security-Policy "frame-ancestors 'self'";
add_header X-Frame-Options DENY;
add_header Referrer-Policy same-origin;
'';
locations = {
"/" = {
extraConfig = ''
try_files $uri $uri/ /index.php?$query_string;
'';
};
"/favicon.ico".extraConfig = ''
access_log off;
log_not_found off;
'';
"/robots.txt".extraConfig = ''
access_log off;
log_not_found off;
'';
"~ \\.php$" = {
extraConfig = ''
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:${config.services.phpfpm.pools.${php_pool}.socket};
fastcgi_index index.php;
include ${config.services.nginx.package}/conf/fastcgi_params;
fastcgi_param PHP_VALUE "upload_max_filesize = 100M \n post_max_size=100M";
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param HTTP_PROXY "";
fastcgi_intercept_errors off;
fastcgi_buffer_size 16k;
fastcgi_buffers 4 16k;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
'';
};
"~ /\\.ht".extraConfig = ''
deny all;
'';
};
};
})
(mkIf cfg.wing.enable {
services.skynet.acme.domains = [
"${cfg.wing.node_name}.${domain_panel}"
];
# using https://nixos.org/manual/nixos/stable/index.html#module-services-gitlab as a guide
services.skynet.dns.records = [
{
record = "${cfg.wing.node_name}.${cfg.panel.domain.sub}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx.virtualHosts = {
"${cfg.wing.node_name}.${domain_panel}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".proxyPass = "http://127.0.0.1:8080";
};
};
networking.firewall.allowedTCPPorts = [8080 8443];
virtualisation.docker.enable = true;
environment.systemPackages = [
(pkgs.callPackage ./pelican-wing-package.nix {})
];
users.groups.pelican = {};
users.users.pelican = {
#createHome = true;
isSystemUser = true;
#home = "/etc/pelican";
group = "pelican";
extraGroups = ["docker" "acme"];
# X11 is to ensure the directory can be traversed
#homeMode = "711";
};
systemd.services.pelican-wings = {
description = "Wings Daemon";
after = ["docker.service"];
requires = ["docker.service"];
partOf = ["docker.service"];
serviceConfig = {
User = "root";
WorkingDirectory = "/etc/pelican";
LimitNOFILE = 4096;
PIDFile = "/var/run/wings/daemon.pid";
ExecStart = "/run/current-system/sw/bin/wings";
Restart = "on-failure";
startLimitInterval = 180;
startLimitBurst = 30;
RestartSec = "5";
};
wantedBy = ["multi-user.target"];
};
systemd.tmpfiles.rules = [
"L+ /etc/letsencrypt/live/${cfg.wing.node_name}.${domain_panel}/fullchain.pem - pelican acme - /var/lib/acme/skynet/fullchain.pem"
"L+ /etc/letsencrypt/live/${cfg.wing.node_name}.${domain_panel}/privkey.pem - pelican acme - /var/lib/acme/skynet/key.pem"
];
})
];
}

95
applications/prometheus.nix
View file

@ -1,95 +0,0 @@
{
nodes,
lib,
config,
...
}:
with lib; let
name = "prometheus";
cfg = config.services.skynet."${name}";
# dont have to worry about any external addresses for this
# create a list of either "ip@port" or ""
# the ""s then get filtered out by filter_empty
exporters = {
dns = (
lib.attrsets.mapAttrsToList (
key: value:
if value.config.services.skynet.dns.server.enable
then "${value.config.deployment.targetHost}:${toString value.config.services.prometheus.exporters.bind.port}"
else ""
)
nodes
);
node = lib.attrsets.mapAttrsToList (key: value: "${value.config.deployment.targetHost}:${toString value.config.services.prometheus.exporters.node.port}") nodes;
};
# clears any invalid entries
filter_empty = inputs: (builtins.filter (value: value != "") inputs);
in {
imports = [];
options.services.skynet."${name}" = {
server = {
enable = mkEnableOption "Prometheus Server";
port = mkOption {
type = types.port;
default = 9001;
};
};
external = {
node = mkOption {
type = types.listOf types.str;
default = [];
description = ''
To add other nodes outside of nix, specify ip and port that server should listen to here
'';
};
};
ports = {
node = mkOption {
type = types.port;
default = 9100;
};
};
};
config = mkMerge [
{
services.prometheus.exporters.node = {
enable = true;
port = cfg.ports.node;
openFirewall = true;
# most collectors are on by default see https://github.com/prometheus/node_exporter for more options
enabledCollectors = ["systemd" "processes"];
};
}
(mkIf cfg.server.enable {
services.prometheus = {
enable = true;
port = cfg.server.port;
scrapeConfigs = [
{
job_name = "node_exporter";
static_configs = [
{
targets = filter_empty (exporters.node ++ cfg.external.node);
}
];
}
{
job_name = "bind";
static_configs = [
{
targets = filter_empty exporters.dns;
}
];
}
];
};
})
];
}

130
applications/restic.nix
View file

@ -1,16 +1,9 @@
# nodes is all the nodes
{
lib,
config,
nodes,
pkgs,
...
}:
with lib; let
name = "backup";
cfg = config.services.skynet."${name}";
enable_client = cfg.normal.backups != null && cfg.normal.backups != [];
# nodes is all the nodes
{ lib, config, nodes, pkgs, ...}: with lib;
let
cfg = config.services.skynet_backup;
# since they should all have the same config we can do this
base = {
@ -36,26 +29,21 @@ with lib; let
# then if the server is enabled,
# then pull relevant dtails
ownServers = builtins.listToAttrs (builtins.concatLists (
lib.attrsets.mapAttrsToList (
key: value: let
backup = value.config.services.skynet.backup;
backup_host = value.config.services.skynet.host;
lib.attrsets.mapAttrsToList (key: value:
let
backup = value.config.services.skynet_backup;
in
if
(
(builtins.hasAttr "backup" value.config.services.skynet)
if (
(builtins.hasAttr "skynet_backup" value.config.services)
&& backup.server.enable
# chgeck that its not itself
&& backup_host.name != config.services.skynet.host.name
&& backup.host.name != cfg.host.name
&& !backup.server.appendOnly
)
then [
{
name = backup_host.name;
value =
base
// {
repositoryFile = "/etc/skynet/restic/${backup_host.name}";
name = backup.host.name;
value = base // {
repositoryFile = "/etc/skynet/restic/${backup.host.name}";
backupPrepareCommand = ''
#!${pkgs.stdenv.shell}
@ -66,30 +54,36 @@ with lib; let
mkdir -p $baseDir
cd $baseDir
echo -n "rest:http://root:password@${backup_host.ip}:${toString backup.server.port}/root/${config.services.skynet.host.name}" > ${backup_host.name}
echo -n "rest:http://root:password@${backup.host.ip}:${toString backup.server.port}/root/${cfg.host.name}" > ${backup.host.name}
# read in teh password
#PW = `cat ${config.age.secrets.restic.path}`
line=$(head -n 1 ${config.age.secrets.restic.path})
sed -i "s/password/$line/g" ${backup_host.name}
sed -i "s/password/$line/g" ${backup.host.name}
'';
};
}
]
else [ ]
)
nodes
) nodes
));
in {
imports = [
];
# using https://github.com/greaka/ops/blob/818be4c4dea9129abe0f086d738df4cb0bb38288/apps/restic/options.nix as a base
# https://git.hrnz.li/Ulli/nixos/src/commit/5edca2dfdab3ce52208e4dfd2b92951e500f8418/profiles/server/restic.nix
# will eb enabled on every server
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet backup";
options.services.skynet_backup = {
# backup is enabled by default
# enable = mkEnableOption "Skynet backup";
# what folders to backup
normal = {
@ -129,6 +123,16 @@ in {
};
};
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
server = {
enable = mkEnableOption "Skynet backup Server";
@ -142,22 +146,39 @@ in {
default = false;
};
};
};
config = mkMerge [
{
# these values are anabled for every client
environment.systemPackages = with pkgs; [
restic
];
}
(mkIf cfg.server.enable {
config = {
# these values are anabled for every client
environment.systemPackages = [
# for flakes
pkgs.restic
];
# A list of all login accounts. To create the password hashes, use
# nix-shell -p apacheHttpd
# htpasswd -nbB "" "password" | cut -d: -f2
age.secrets.restic.file = ../secrets/backup/restic.age;
networking.firewall.allowedTCPPorts = [
cfg.server.port
];
age.secrets.restic_pw = {
services.restic.backups = ownServers // {
# merge teh two configs together
# backblaze = base // {
# # backupos for each server are stored in a folder under their name
# repository = "b2:NixOS-Main2:/${cfg.host.name}";
# #environmentFile = config.age.secrets.backblaze.path;
# };
};
age.secrets.restic_pw = mkIf cfg.server.enable {
file = ../secrets/backup/restic_pw.age;
path = "${config.services.restic.server.dataDir}/.htpasswd";
symlink = false;
@ -166,34 +187,13 @@ in {
group = "restic";
};
services.restic.server = {
services.restic.server = mkIf cfg.server.enable{
enable = true;
listenAddress = "${config.services.skynet.host.ip}:${toString cfg.server.port}";
listenAddress = "${cfg.host.ip}:${toString cfg.server.port}";
appendOnly = cfg.server.appendOnly;
privateRepos = true;
};
})
(mkIf enable_client {
# client stuff here
# A list of all login accounts. To create the password hashes, use
# nix-shell -p apacheHttpd
# htpasswd -nbB "" "password" | cut -d: -f2
age.secrets.restic.file = ../secrets/backup/restic.age;
services.restic.backups = mkMerge [
ownServers
{
# merge teh two configs together
# backblaze = base // {
# # backupos for each server are stored in a folder under their name
# repository = "b2:NixOS-Main2:/${config.services.skynet.host.name}";
# #environmentFile = config.age.secrets.backblaze.path;
# };
}
];
})
];
};
}

78
applications/skynet.ie.nix Normal file
View file

@ -0,0 +1,78 @@
{ config, pkgs, lib, inputs, ... }:
with lib;
let
cfg = config.services.skynet;
in {
imports = [
./acme.nix
./dns.nix
];
options.services.skynet = {
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
};
config = {
skynet_acme.domains = [
# the root one is already covered by teh certificate
"2016.skynet.ie"
"discord.skynet.ie"
"ext.skynet.ie"
];
skynet_dns.records = [
# means root domain, so skynet.ie
{record="@"; r_type="A"; value=cfg.host.ip;}
{record="2016"; r_type="CNAME"; value="skynet";}
{record="discord"; r_type="CNAME"; value="skynet";}
];
networking.firewall.allowedTCPPorts = [80 443];
services.httpd = {
enable = true;
group = "acme";
virtualHosts = {
# main site
"skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
documentRoot = "${inputs.skynet_website.defaultPackage."x86_64-linux"}";
# only on skynet.ie
# skynet.ie/~username
enableUserDir = true;
};
"ext.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
documentRoot = "${inputs.skynet_website.defaultPackage."x86_64-linux"}";
# only on skynet.ie
# skynet.ie/~username
enableUserDir = true;
};
# archive of teh site as it was ~2012 to 2016
"2016.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
documentRoot = "${inputs.skynet_website_2016.defaultPackage."x86_64-linux"}";
};
# archive of teh site as it was ~2012 to 2016
"discord.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
globalRedirect = "https://discord.gg/mkuKJkCuyM";
};
};
};
};
}

52
applications/skynet.ie/old_site.nix
View file

@ -1,52 +0,0 @@
{year}: {
config,
pkgs,
lib,
inputs,
...
}:
with lib; {
imports = [];
config = {
services.skynet.dns.records = [
{
record = year;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx = {
virtualHosts = {
"${year}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
root = "${inputs."skynet_website_${year}".defaultPackage."x86_64-linux"}";
# Handle any of the old php sites
# https://stackoverflow.com/a/21911610
locations = {
"/" = {
index = "index.html index.htm index.php";
tryFiles = "$uri $uri.html $uri/ @extensionless-php";
};
"~ \\.php$" = {
extraConfig = ''
fastcgi_pass unix:${config.services.phpfpm.pools.old_sites.socket};
fastcgi_index index.php;
'';
tryFiles = "$uri =404";
};
"@extensionless-php" = {
extraConfig = ''
rewrite ^(.*)$ $1.php last;
'';
};
};
};
};
};
};
}

134
applications/skynet.ie/skynet.ie.nix
View file

@ -1,134 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "website";
cfg = config.services.skynet."${name}";
in {
imports = [
# import in past website versions, available at $year.skynet.ie
# at teh end of teh year add it here
(import ./old_site.nix {year = "2024";})
(import ./old_site.nix {year = "2023";})
(import ./old_site.nix {year = "2022";})
(import ./old_site.nix {year = "2016";})
(import ./old_site.nix {year = "2006";})
(import ./old_site.nix {year = "2003";})
(import ./old_site.nix {year = "1996";})
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Main Website";
};
config = mkIf cfg.enable {
services.skynet.acme.domains = [
"*.skynet.ie"
"*.discord.skynet.ie"
];
services.skynet.dns.records = [
# means root domain, so skynet.ie
{
record = "@";
r_type = "A";
value = config.services.skynet.host.ip;
}
{
record = "www";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "discord";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "wolves";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "public";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "*.discord";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx = {
virtualHosts = let
main_site = {
forceSSL = true;
useACMEHost = "skynet";
locations = {
"/".root = "${inputs.skynet_website.defaultPackage."x86_64-linux"}";
# this redirects old links to new format
"~* ~(?<username>[a-z_0-9]*)(?<files>\\S*)$" = {
priority = 1;
return = "307 https://$username.users.skynet.ie$files";
};
};
};
in {
# main site
"www.skynet.ie" = main_site;
"skynet.ie" = main_site;
"wolves.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://ulwolves.ie/society/computer";
};
# a custom discord url, because we are too cheap otehrwise
"discord.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://discord.gg/mkuKJkCuyM";
};
"compsoc.discord.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://discord.gg/mkuKJkCuyM";
};
"committee.discord.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://discord.gg/D6mbASJKxU";
};
"public.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
root = "${inputs.compsoc_public.packages.x86_64-linux.default}";
locations."/".extraConfig = "autoindex on;";
};
};
};
# Some old sites need a php pool running
services.phpfpm.pools.old_sites = {
user = "nobody";
settings = {
"pm" = "dynamic";
"listen.owner" = config.services.nginx.user;
"pm.max_children" = 5;
"pm.start_servers" = 2;
"pm.min_spare_servers" = 1;
"pm.max_spare_servers" = 3;
"pm.max_requests" = 500;
};
};
};
}

59
applications/skynet.ie/wiki.nix
View file

@ -1,59 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "wiki";
cfg = config.services.skynet."${name}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet Wiki";
};
config = mkIf cfg.enable {
services.skynet.dns.records = [
{
record = "renew";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "wiki";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.nginx = {
virtualHosts = {
"wiki.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
root = "${inputs.skynet_website_wiki.defaultPackage."x86_64-linux"}";
# https://stackoverflow.com/a/38238001/11964934
extraConfig = ''
location / {
if ($request_uri ~ ^/(.*)\.html) {
return 302 /$1;
}
try_files $uri $uri.html $uri/ =404;
}
'';
};
# redirect old links to the new wiki
"renew.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".return = "307 https://wiki.skynet.ie";
};
};
};
};
}

146
applications/skynet_users.nix
View file

@ -1,146 +0,0 @@
{
config,
pkgs,
lib,
inputs,
...
}:
with lib; let
name = "website_users";
cfg = config.services.skynet."${name}";
php_pool = name;
custom = domain: user: {
"${domain}" = {
forceSSL = true;
enableACME = true;
locations = {
"/" = {
alias = "/home/${user}/public_html/";
index = "index.html";
extraConfig = ''
autoindex on;
'';
tryFiles = "$uri$args $uri$args/ /index.html";
};
};
};
};
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Skynet User Linux Server";
};
config = {
# we havea more limited ports range on the skynet server
services.skynet.prometheus.ports = {
node = 9000;
};
# allow more than admins access
services.skynet.ldap_client = {
groups = [
"skynet-admins-linux"
"skynet-users-linux"
];
};
# Website config
services.skynet.acme.domains = [
"users.skynet.ie"
"*.users.skynet.ie"
];
services.skynet.dns.records = [
{
record = "users";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
{
record = "*.users";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
environment.systemPackages = with pkgs; [
vim
php
];
networking = {
defaultGateway = {
address = lib.mkDefault "193.1.96.161";
interface = lib.mkDefault "eth1";
};
};
# normally services cannot read home dirs
systemd.services.nginx.serviceConfig.ProtectHome = "read-only";
systemd.services."phpfpm-${php_pool}".serviceConfig.ProtectHome = lib.mkForce "read-only";
services.phpfpm.pools.${php_pool} = {
user = config.services.nginx.user;
group = config.services.nginx.group;
settings = {
"listen.owner" = config.services.nginx.user;
"pm" = "dynamic";
"pm.max_children" = 32;
"pm.max_requests" = 500;
"pm.start_servers" = 2;
"pm.min_spare_servers" = 2;
"pm.max_spare_servers" = 5;
"php_admin_value[error_log]" = "stderr";
"php_admin_flag[log_errors]" = true;
"catch_workers_output" = true;
};
phpEnv."PATH" = lib.makeBinPath [pkgs.php];
};
services.nginx.virtualHosts = lib.mkMerge [
# main site
{
"*.users.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
serverName = "~^(?<user>.+)\.users\.skynet\.ie";
# username.users.skynet.ie/
# user goes:
# chmod 711 ~
# chmod -R 755 ~/public_html
locations = {
"/" = {
alias = "/home/$user/public_html/";
index = "index.html";
extraConfig = ''
autoindex on;
'';
tryFiles = "$uri$args $uri$args/ /index.html";
};
"~ ^(.+\\.php)(.*)$" = {
root = "/home/$user/public_html/";
index = "index.php";
extraConfig = ''
autoindex on;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:${config.services.phpfpm.pools.${php_pool}.socket};
include ${pkgs.nginx}/conf/fastcgi.conf;
'';
tryFiles = "$uri$args $uri$args/ /index.php";
};
};
};
}
(custom "outinul.ie" "outinul")
(custom "www.outinul.ie" "outinul")
];
};
}

77
applications/sso.nix
View file

@ -1,77 +0,0 @@
{
lib,
config,
...
}:
with lib; let
name = "sso";
cfg = config.services.skynet."${name}";
in {
imports = [
];
options.services.skynet."${name}" = {
enable = mkEnableOption "Keycloak server";
datasource = {
name = mkOption {
type = types.str;
};
url = mkOption {
type = types.str;
};
};
};
config = mkIf cfg.enable {
services.skynet.dns.records = [
{
record = "${name}";
r_type = "CNAME";
value = config.services.skynet.host.name;
}
];
services.skynet.acme.domains = [
"${name}.skynet.ie"
];
age.secrets.keycloak_pw.file = ../secrets/keycloak/pw.age;
services.nginx.virtualHosts = {
"${name}.skynet.ie" = {
forceSSL = true;
useACMEHost = "skynet";
locations = {
"/" = {
proxyPass = "http://localhost:${toString config.services.keycloak.settings.http-port}/";
};
};
};
};
services.postgresql.enable = true;
services.keycloak = {
enable = true;
initialAdminPassword = "sharky_loves_sso";
database = {
type = "postgresql";
createLocally = true;
username = "keycloak";
passwordFile = config.age.secrets.keycloak_pw.path;
};
settings = {
hostname = "${name}.skynet.ie";
http-port = 38080;
proxy-headers = "xforwarded";
http-enabled = true;
};
};
};
}

56
applications/ulfm.nix
View file

@ -1,19 +1,29 @@
{
config,
lib,
pkgs,
...
}:
with lib; let
name = "ulfm";
cfg = config.services.skynet."${name}";
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.skynet_ulfm;
in {
imports = [
./acme.nix
./dns.nix
./firewall.nix
./nginx.nix
];
options.services.skynet."${name}" = {
options.services.skynet_ulfm = {
enable = mkEnableOption "ULFM service";
host = {
ip = mkOption {
type = types.str;
};
name = mkOption {
type = types.str;
};
};
domain = {
tld = mkOption {
type = types.str;
@ -33,29 +43,25 @@ in {
};
config = mkIf cfg.enable {
# TODO: extract this out into its own config
# shove the entire config file into secrets
age.secrets.ulfm.file = ../secrets/stream_ulfm.age;
networking.firewall.allowedTCPPorts = [
8000
];
services.skynet.acme.domains = [
skynet_acme.domains = [
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}"
];
services.skynet.dns.records = [
{
record = cfg.domain.sub;
r_type = "CNAME";
value = config.services.skynet.host.name;
}
skynet_dns.records = [
{record=cfg.domain.sub; r_type="CNAME"; value=cfg.host.name;}
];
skynet_firewall.forward = [
"ip daddr ${config.services.skynet.host.ip} tcp dport 80 counter packets 0 bytes 0 accept"
"ip daddr ${config.services.skynet.host.ip} tcp dport 443 counter packets 0 bytes 0 accept"
"ip daddr ${config.services.skynet.host.ip} tcp dport 8000 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.host.ip} tcp dport 80 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.host.ip} tcp dport 443 counter packets 0 bytes 0 accept"
"ip daddr ${cfg.host.ip} tcp dport 8000 counter packets 0 bytes 0 accept"
];
users.groups."icecast" = {};
@ -80,14 +86,12 @@ in {
};
};
services.nginx = {
virtualHosts = {
"${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
services.nginx.virtualHosts."${cfg.domain.sub}.${cfg.domain.base}.${cfg.domain.tld}" = {
forceSSL = true;
useACMEHost = "skynet";
locations."/".proxyPass = "http://localhost:8000";
};
};
};
};
}

70
config/dns.nix
View file

@ -1,70 +0,0 @@
{lib, ...}: {
imports = [
];
options.skynet.records = lib.mkOption {
description = "Records, sorted based on therir type";
type = lib.types.listOf (lib.types.submodule (import ../applications/dns/options-records.nix {
inherit lib;
}));
};
config = {
skynet.records =
[
# Proxmox hosts
{
record = "jarvis";
r_type = "A";
value = "193.1.99.73";
server = true;
}
{
record = "ultron";
r_type = "A";
value = "193.1.99.84";
server = true;
}
# wifi in server room
{
record = "ash";
r_type = "A";
value = "193.1.99.114";
server = true;
}
{
record = "mimi";
r_type = "A";
value = "193.1.99.86";
server = true;
}
{
record = "nuked";
r_type = "CNAME";
value = "neuromancer.skynet.ie.";
}
]
# non skynet domains
++ [
{
domain = "conradcollins.net";
record = "www";
r_type = "CNAME";
value = "skynet.skynet.ie.";
}
{
domain = "edelharty.net";
record = "www";
r_type = "CNAME";
value = "skynet.skynet.ie.";
}
{
domain = "damienconroy.com";
record = "www";
r_type = "CNAME";
value = "skynet.skynet.ie.";
}
];
};
}

420
config/users.nix
View file

@ -1,420 +0,0 @@
{
lib,
config,
...
}:
with lib; let
port_backend = "8087";
cfg = config.skynet.users;
in {
options.skynet = {
users = {
committee = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of committee members";
};
admin = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of admins";
};
trainee = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of trainee admins";
};
lifetime = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of lifetime users";
};
banned = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of banned users";
};
restricted = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of restricted user accounts";
};
clubs_societies = mkOption rec {
type = types.listOf types.str;
default = [];
description = "array of accounts for Clubs and Societies";
};
};
};
config.skynet = {
users = {
committee = lib.lists.unique (
# Committee - Core
[
# President
"silver"
# Secretary
"kaiden"
# Treasurer
"peace"
# PRO
"amymucko"
# HSO
"skyapples"
]
# Committee - OCM
++ [
"connormc"
"cordlesscoder"
"dca_"
"eliza"
"emilyrutai"
"generically"
"mysticwolf"
"nanda"
"rituk_0817"
"sania_m"
"shourjyo24_"
"sunny"
"tatabbyi"
"wormyworm5"
]
# Committee - SISTEM
++ []
# Admins are part of Committee as well
++ cfg.admin
);
admin = [
"silver"
"evanc"
"eliza"
"esy"
];
trainee = [];
lifetime = [];
banned = [];
clubs_societies = [
"outinul"
"gamesdev"
];
restricted =
[
# usernames folks arent allowed to use
"contact"
"dnsadm"
"president"
"treasurer"
"secretary"
"pro"
"sysadmin"
"root"
]
++ [
# basis comes from https://discord.com/channels/689189992417067052/1126084496710713414/1149072061466169444
# start off with compsoc stuff first
"competition_www"
"demo1"
"demouser"
"ftp"
"lost+found"
"postfix"
"skynews.old"
"system_backup"
"test"
"test12"
"test20202"
"test20203"
"tmp"
"webadm"
]
++ [
# clubs and socs (as far as I can tell
"aerosoc"
"aikido"
"anfocal"
"bics"
"boarding"
"cns"
"dev"
"filmsoc"
"gaa"
"german"
"golfsoc"
"handball"
"hispanic"
"history"
"hockey"
"home"
"legosoc"
"lifesave"
"mens_gfc"
"musicsoc"
"pagansoc"
"peacesoc"
"physics"
"poker"
"prolife"
"radio"
"ragweek"
"sinnfein"
"soccer"
"ulbs"
"ulcamogie"
"ulcc"
"ulgaa"
"ulils"
"ulladiesfootball"
"ullaughinsoc"
"ulrfc"
"ulriders"
"ulssc"
"ultennis"
"viking"
]
++ [
# remaining, most likely usernames
"_9thwonder"
"abc"
"activate"
"aiesec"
"air"
"aladdin"
"alaric"
"aldozzie"
"allenli"
"amg"
"amgl"
"annette"
"annlad"
"ards_backup"
"arisquez"
"arthur"
"austin"
"beta"
"bh"
"bigdave"
"bios"
"bizarroal"
"bmacaree"
"boardy"
"boddah"
"bogus.anime.fakh"
"bogus.bhudt.dacf"
"bogus.citoge.baym"
"bogus.electro.ba0a"
"bogus.fencing.baw5"
"bogus.harry.ba8f"
"bogus.hui.hong.baci"
"bogus.ironman.baqib"
"bogus.joe.bach"
"bogus.kenny.bas6"
"bogus.kerswin.baybb"
"bogus.kravmaga.ba0w"
"bogus.methi.baq5"
"bogus.nelsonmw.bauc"
"bogus.poshea.ba0m"
"bogus.redwolf.bawn"
"bogus.romanov.baat"
"bogus.ryan.bae-"
"bogus.rynnea.bask"
"bogus.sea.af"
"bogus.shane.c.ba8z"
"bogus.t1000.baggb"
"bogus.ullrugby.ba8p"
"brendan"
"bubba"
"c_material_removed"
"ca_worm"
"cactus"
"carticus"
"cathalc"
"cathald-broken"
"cdschedule"
"celtic"
"christine"
"cian"
"ciara"
"ciaran"
"colin"
"cosmo"
"counsel"
"creosote"
"crew"
"cues"
"cur"
"cwhelan"
"dac"
"daktulu"
"datacore"
"davec"
"daverus"
"deano"
"deccy"
"declanmu"
"deiji"
"dermotmc"
"derrick"
"deshocks"
"diarmuid"
"dippy"
"djraptor"
"dmackey"
"dmir"
"dom"
"dom_mckay"
"donie"
"donnacha"
"dos30"
"drazhar"
"duffman"
"eas"
"electal"
"emc"
"emilia"
"emma"
"emmag"
"ents"
"envcom"
"eoinh95"
"epgriffin"
"equest"
"fiacc"
"fint"
"flanno"
"fmannix"
"foodcoop"
"gamenet"
"ganainm"
"gar"
"ger88"
"ghama"
"ging"
"goborobo"
"gooner"
"greekweek"
"hawking"
"hb"
"homer"
"hoshi"
"ian"
"ianrice"
"ilug"
"infinity"
"ingenuus"
"internat"
"jamessy"
"jamiebarry"
"jbravo"
"jdonegan"
"joedredd"
"johann"
"jokill"
"jsoccer"
"jules"
"kate"
"katie"
"kellyj"
"kiely"
"koo"
"l_d_ablo"
"lakes"
"laura"
"lebowski"
"liabraid"
"lynn"
"mal"
"manuel"
"maraz"
"marieke"
"marky"
"mature"
"mbyrne"
"meanturtle"
"mickaful"
"mickasul"
"mikado"
"mikeh"
"mikkel"
"mixiezme"
"mmc"
"molly"
"moochie"
"moonser"
"mopic"
"mp"
"nastros"
"neutrino"
"new"
"nezzy"
"nkdc"
"nmcenroy"
"noelle"
"nugget"
"ob"
"omega"
"oneillbeano"
"pamela"
"peterj"
"photyl"
"plake"
"pmcg1986"
"pyro"
"qubeat"
"rachel"
"rachelg"
"ralmeida"
"raymond"
"razzlero"
"red"
"rmacm"
"rmorrissey"
"robson"
"selena"
"shark"
"shayscannell"
"shazlove"
"shelley"
"shelly"
"silver.old"
"sirhc"
"sithlord"
"sk"
"sligoer"
"slowey"
"smallp"
"smurfy"
"sordfish"
"soul98"
"soular"
"st"
"stefanovich"
"svp"
"szczerba"
"tangsoodo"
"tc"
"tenfor"
"teslacut"
"theematt"
"thomasl"
"tockman"
"ugm"
"vanzan"
"volleyb"
"warren"
"weather"
"wiles"
"yvonne"
"zrahman"
]
++ [
# former aliases
"david.dolphin"
"cc"
"mark.brennan"
];
};
};
}

1555
flake.lock generated
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124
flake.nix
View file

@ -1,112 +1,56 @@
{
description = "Deployment for skynet";
inputs = {
# gonna start off with a fairly modern base
nixpkgs.url = "nixpkgs/nixos-unstable";
# Return to using unstable once the current master is merged in
# nixpkgs.url = "nixpkgs/nixos-unstable";
# utility stuff
flake-utils.url = "github:numtide/flake-utils";
agenix.url = "github:ryantm/agenix";
arion.url = "github:hercules-ci/arion";
alejandra = {
url = "github:kamadorueda/alejandra";
inputs.nixpkgs.follows = "nixpkgs";
};
colmena.url = "github:zhaofengli/colmena";
# we host our own
simple-nixos-mailserver = {
inputs.nixpkgs.follows = "nixpkgs";
url = "git+https://forgejo.skynet.ie/Skynet/misc_nixos-mailserver";
# email
# simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-23.05";
simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver";
# account.skynet.ie
skynet_ldap_backend.url = "gitlab:compsoc1%2Fskynet%2Fldap/backend?host=gitlab.skynet.ie";
skynet_ldap_frontend.url = "gitlab:compsoc1%2Fskynet%2Fldap/frontend?host=gitlab.skynet.ie";
skynet_website.url = "gitlab:compsoc1%2Fskynet%2Fwebsite/2023?host=gitlab.skynet.ie";
skynet_website_2016.url = "gitlab:compsoc1%2Fskynet%2Fwebsite/2016?host=gitlab.skynet.ie";
skynet_discord_bot.url = "gitlab:compsoc1%2Fskynet/discord-bot?host=gitlab.skynet.ie";
};
######################
### skynet backend ###
######################
skynet_ldap_backend.url = "git+https://forgejo.skynet.ie/Skynet/ldap_backend";
# skynet_ldap_backend.url = "git+file:/_college/CompSoc/Skynet/ldap_backend?shallow=1";
skynet_ldap_frontend.url = "git+https://forgejo.skynet.ie/Skynet/ldap_frontend";
skynet_website_wiki.url = "git+https://forgejo.skynet.ie/Skynet/wiki";
skynet_website_games.url = "git+https://forgejo.skynet.ie/Skynet/website_games";
skynet_discord_bot.url = "git+https://forgejo.skynet.ie/Skynet/discord-bot";
skynet_discord_bot_t-800.url = "git+https://forgejo.skynet.ie/Skynet/discord-bot-t-800";
# for testing a local build
# skynet_discord_bot.url = "git+file:/_college/CompSoc/Skynet/discord_bot?shallow=1";
nixConfig.bash-prompt-suffix = "[Skynet Dev] ";
#####################
### compsoc stuff ###
#####################
compsoc_public.url = "git+https://forgejo.skynet.ie/Computer_Society/presentations_compsoc";
#################
### skynet.ie ###
#################
# this should always point to teh current website
skynet_website.url = "git+https://forgejo.skynet.ie/Skynet/website_2023";
# past versions of the current website
skynet_website_2024.url = "git+https://forgejo.skynet.ie/Skynet/website_2023?ref=main&rev=8987e33cb709e7f2c30017e77edf9161b87d9885";
skynet_website_2023.url = "git+https://forgejo.skynet.ie/Skynet/website_2023?ref=main&rev=c4d61c753292bf73ed41b47b1607cfc92a82a191";
skynet_website_2022.url = "git+https://forgejo.skynet.ie/Skynet/website_2023?ref=2022&rev=687a0b1811987cfc27c2e6f5a625c4d59ef577c2";
skynet_website_2016.url = "git+https://forgejo.skynet.ie/Skynet/website_2016";
skynet_website_2006.url = "git+https://forgejo.skynet.ie/Skynet/website_2006";
skynet_website_2003.url = "git+https://forgejo.skynet.ie/Skynet/website_2003";
skynet_website_1996.url = "git+https://forgejo.skynet.ie/Skynet/website_1996";
};
nixConfig = {
extra-substituters = "https://nix-cache.skynet.ie/skynet-cache";
extra-trusted-public-keys = "skynet-cache:zMFLzcRZPhUpjXUy8SF8Cf7KGAZwo98SKrzeXvdWABo=";
};
outputs = {
self,
nixpkgs,
agenix,
alejandra,
colmena,
...
} @ inputs: let
outputs = { self, nixpkgs, agenix, ... } @inputs:
let
pkgs = nixpkgs.legacyPackages.x86_64-linux.pkgs;
in {
formatter.x86_64-linux = alejandra.defaultPackage."x86_64-linux";
devShells.x86_64-linux.default = pkgs.mkShell {
name = "Skynet";
name = "Skynet build env";
nativeBuildInputs = [
pkgs.buildPackages.git
colmena.defaultPackage."x86_64-linux"
pkgs.attic-client
pkgs.buildPackages.colmena
pkgs.buildPackages.nmap
];
buildInputs = [ agenix.packages.x86_64-linux.default ];
shellHook = ''export PROMPT_DIRTRIM=3; export PS1="[Skynet] \w:\$ "'';
shellHook = ''export EDITOR="${pkgs.nano}/bin/nano --nonewlines"'';
};
colmena = {
meta = {
nixpkgs = import nixpkgs {
system = "x86_64-linux";
overlays = [
(final: prev: {
inherit
(final.lixPackageSets.stable)
nixpkgs-review
nix-direnv
nix-eval-jobs
nix-fast-build
colmena
;
})
];
overlays = [];
};
specialArgs = {
inherit inputs self;
inherit inputs;
};
};
@ -125,6 +69,9 @@
# icecast - ULFM
galatea = import ./machines/galatea.nix;
# Game host
optimus = import ./machines/optimus.nix;
# LDAP host
kitt = import ./machines/kitt.nix;
@ -140,29 +87,10 @@
# backup 1
neuromancer = import ./machines/neuromancer.nix;
# Skynet, user ssh access
# Skynet
skynet = import ./machines/skynet.nix;
# Main skynet sites
earth = import ./machines/earth.nix;
# Nextcloud
cadie = import ./machines/cadie.nix;
# trainee server
marvin = import ./machines/marvin.nix;
# Public Services
calculon = import ./machines/calculon.nix;
# metrics
ariia = import ./machines/ariia.nix;
# games server - panel
optimus = import ./machines/optimus.nix;
# games server - host
bumblebee = import ./machines/bumblebee.nix;
};
};
}

116
machines/_base.nix
View file

@ -1,68 +1,27 @@
{ pkgs, modulesPath, config, options, inputs, ... }:
{
pkgs,
modulesPath,
config,
options,
inputs,
lib,
...
}:
with lib; let
cfg = config.skynet;
in {
imports = [
# This is required for LXC to function properly
(modulesPath + "/virtualisation/proxmox-lxc.nix")
# for the secrets
inputs.agenix.nixosModules.default
# base application config for all servers
../applications/_base.nix
# every sever may need the firewall config stuff
../applications/firewall.nix
# every sever needs to have a dns record
../applications/dns.nix
# every server needs teh ldap client for admins
../applications/ldap/client.nix
# every server will need the config to backup to
../applications/restic.nix
];
options.skynet = {
lxc = mkOption {
type = types.bool;
# most of our servers are lxc so its true by default
default = true;
description = mdDoc "Is this a Linux Container?";
};
};
config = {
# if its a lxc enable
proxmoxLXC = {
enable = cfg.lxc;
manageNetwork = true;
manageHostName = true;
};
age.secrets.root_pw.file = ../secrets/base/root_pass.age;
nix = {
settings = {
# flakes are essensial
experimental-features = ["nix-command" "flakes"];
trusted-users = [
"root"
"@skynet-admins-linux"
];
};
# https://nixos.wiki/wiki/Storage_optimization
# gc = {
# automatic = true;
# dates = "weekly";
# options = "--delete-older-than 30d";
# };
# to free up to 100GiB whenever there is less than 1GiB left
extraOptions = ''
min-free = ${toString (1024 * 1024 * 1024 * 1)}
max-free = ${toString (1024 * 1024 * 1024 * 100)}
'';
};
nix.settings.experimental-features = [ "nix-command" "flakes" ];
system.stateVersion = "22.11";
@ -71,11 +30,8 @@ in {
settings.PermitRootLogin = "prohibit-password";
};
users = {
mutableUsers = false;
users.root = {
hashedPasswordFile = config.age.secrets.root_pw.path;
users.users.root = {
initialHashedPassword = "";
openssh.authorizedKeys.keys = [
# no obligation to have name attached to keys
@ -90,26 +46,18 @@ in {
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEHNLroAjCVR9Tx382cqdxPZ5KY32r/yoQH1mgsYNqpm Silver_Laptop_WSL_Deb"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKjaKI97NY7bki07kxAvo95196NXCaMvI1Dx7dMW05Q1 thenobrainer"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDxHpsApRyCvuP2ToGm46G308Og8lO7BYPuz+EqHVU5w esy root"
];
};
};
# skynet-admin-linux will always be added, individual servers can override the groups option
services.skynet.ldap_client.enable = true;
services.skynet_ldap_client.enable = true;
networking = {
# every sever needs to be accessable over ssh for admin use at least
firewall.allowedTCPPorts = [22];
resolvconf.useLocalResolver = false;
resolvconf.extraConfig = "name_servers='193.1.99.120 193.1.99.109'";
# explisitly stating this is good
defaultGateway = {
address = "193.1.99.65";
interface = "eth0";
};
defaultGateway = "193.1.99.65";
# cannot use our own it seems?
nameservers = [
@ -127,24 +75,18 @@ in {
# use teh above nameservers as the fallback dns
services.resolved.fallbackDns = config.networking.nameservers;
# https://discourse.nixos.org/t/systemd-networkd-wait-online-934764-timeout-occurred-while-waiting-for-network-connectivity/33656/9
systemd.network.wait-online.enable = false;
environment.systemPackages = with pkgs; [
environment.systemPackages = [
# for flakes
git
git-lfs
pkgs.git
# useful tools
ncdu_2
htop
nano
nmap
bind
zip
traceroute
openldap
screen
inetutils
pkgs.ncdu_2
pkgs.htop
pkgs.nano
pkgs.nmap
pkgs.bind
pkgs.zip
pkgs.traceroute
pkgs.openldap
pkgs.screen
];
};
}

56
machines/_template.nix
View file

@ -1,56 +0,0 @@
/*
Name: Link to where information on the name can be found
Why: Why is it named this
Type: VM/Physical
Hardware: - if its a VM, the hardware (PowerEdge r210) if its physical
From: 2023/2024/2025/...
Role: What role does it have in teh cluster
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
# name of the server, sets teh hostname and record for it
name = "name";
# Assigned IP address
ip_pub = "193.1.99.000";
# dont need to change these
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
# what configurrations to import, email in this example
imports = [
../applications/email.nix
];
deployment = {
# dont need to change these
targetHost = hostname;
targetPort = 22;
targetUser = null;
# deployment option: active-dns/active-core/active-ext/active
tags = [
"active"
];
};
services.skynet = {
# pass in the details of the host server
host = host;
# enable the backup service
backup.enable = true;
# enable the imported service
email.enable = true;
};
}

72
machines/agentjones.nix
View file

@ -6,44 +6,70 @@ Hardware: PowerEdge r210
From: 2011 (?)
Role: Firewall
Notes: Used to have Agent Smith as a partner but it died (Ironically)
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "agentjones";
ip_pub = "193.1.99.72";
ip_priv = "193.1.99.125";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
interface = "eno1";
};
in {
imports = [
./hardware/_base.nix
./hardware/RM001.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
# somehow ssh from runner to this fails
tags = [ "active-firewall" ];
};
services.skynet = {
host = host;
backup.enable = true;
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
# keep the wired usb connection alive (front panel)
# networking.interfaces.enp0s29u1u5u2.useDHCP = true;
networking.interfaces.enp0s29u1u5u2.useDHCP = true;
networking.hostName = name;
# this has to be defined for any physical servers
# vms are defined by teh vm host
networking.interfaces = {
eno2 = {
ipv4.addresses = [
{
address = ip_pub;
prefixLength = 26;
}
];
};
eno1 = {
#useDHCP = false;
ipv4.addresses = [
{
# internal address
address = ip_priv;
prefixLength = 26;
}
];
};
};
# this server is teh firewall
skynet_firewall = {
@ -61,25 +87,23 @@ in {
};
};
enable = false;
enable = true;
# gonna have to get all the
forward = builtins.concatLists (
# using this function "(key: value: value.config.skynet_firewall.forward)" turn the values ointo a list
lib.attrsets.mapAttrsToList (
key: value:
lib.attrsets.mapAttrsToList (key: value:
# make sure that anything running this firewall dosent count (recursion otherewise)
# firewall may want to open ports in itself but can deal with that later
if builtins.hasAttr "skynet_firewall" value.config
then
(
then (
if value.config.skynet_firewall.enable
then []
else value.config.skynet_firewall.forward
)
else []
)
nodes
) nodes
);
};
}

49
machines/ariia.nix
View file

@ -1,49 +0,0 @@
/*
Name: https://en.wikipedia.org/wiki/Eagle_Eye
Why: ARIIA - Autonomous Reconnaissance Intelligence Integration Analyst
Type: VM
Hardware: -
From: 2024
Role: Metrics gathering and Analysis
Notes:
*/
{
config,
pkgs,
lib,
nodes,
...
}: let
# name of the server, sets teh hostname and record for it
name = "ariia";
ip_pub = "193.1.99.83";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/grafana.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
tags = [
# "active-core"
];
};
services.skynet = {
host = host;
backup.enable = true;
prometheus.server.enable = true;
grafana.enable = true;
};
}

51
machines/bumblebee.nix
View file

@ -1,51 +0,0 @@
/*
Name: https://en.wikipedia.org/wiki/Bumblebee_(Transformers)
Why: Created to sell toys so this vm is for games
Type: VM
Hardware: -
From: 2024
Role: Game host
Notes:
*/
{
pkgs,
lib,
nodes,
arion,
...
}: let
# name of the server, sets teh hostname and record for it
name = "bumblebee";
ip_pub = "193.1.99.91";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/pelican/pelican.nix
../applications/games/minecraft.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
tags = ["active"];
};
services.skynet = {
host = host;
backup.enable = true;
pelican = {
wing = {
enable = true;
node_name = "node01";
};
};
};
}

47
machines/cadie.nix
View file

@ -1,47 +0,0 @@
/*
Name: https://en.wikipedia.org/wiki/List_of_Google_April_Fools%27_Day_jokes#CADIE
Why: CADIE is what google could have been, but they chickened out.
Type: VM
Hardware: -
From: 2023
Role: Google but better
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
# name of the server, sets teh hostname and record for it
name = "cadie";
ip_pub = "193.1.99.77";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/nextcloud.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
tags = ["active"];
};
services.skynet = {
host = host;
backup.enable = true;
nextcloud.enable = true;
};
# this was causing a conflict for some reason
systemd.network.enable = lib.mkForce false;
}

49
machines/calculon.nix
View file

@ -1,49 +0,0 @@
/*
Name: https://futurama.fandom.com/wiki/Calculon
Why: Public Service server
Type: VM
Hardware: -
From: 2024
Role: Public services such as Nix Cache, Open governance stuff.
Notes:
*/
{
pkgs,
lib,
nodes,
inputs,
...
}: let
name = "calculon";
ip_pub = "193.1.99.82";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/nix_cache/nix_cache.nix
../applications/open_governance/open_governance.nix
../applications/open_governance/keyserver.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
tags = ["active"];
};
services.skynet = {
host = host;
backup.enable = true;
nix-cache.enable = true;
open-governance.enable = true;
keyserver.enable = true;
};
}

46
machines/earth.nix
View file

@ -1,46 +0,0 @@
/*
Name: https://hitchhikers.fandom.com/wiki/Earth
Why: Our home(page)
Type: VM
Hardware: -
From: 2023
Role: Webserver
Notes:
*/
{
pkgs,
lib,
nodes,
inputs,
...
}: let
name = "earth";
ip_pub = "193.1.99.79";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/skynet.ie/skynet.ie.nix
../applications/skynet.ie/wiki.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
tags = ["active-core"];
};
services.skynet = {
host = host;
backup.enable = true;
website.enable = true;
wiki.enable = true;
};
}

40
machines/galatea.nix
View file

@ -7,23 +7,15 @@ Hardware: -
From: 2023
Role: Icecast server for ULFM
Notes:
*/
{
pkgs,
lib,
nodes,
config,
...
}: let
{ pkgs, lib, nodes, config, ... }:
let
# name of the server, sets teh hostname and record for it
name = "galatea";
ip_pub = "193.1.99.111";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/ulfm.nix
@ -32,14 +24,28 @@ in {
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active" ];
};
services.skynet = {
host = host;
backup.enable = true;
ulfm.enable = true;
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
services.skynet_ulfm = {
enable = true;
host = {
ip = ip_pub;
name = name;
};
};
}

44
machines/gir.nix
View file

@ -7,22 +7,17 @@ Hardware: -
From: 2023
Role: Email Server
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "gir";
ip_pub = "193.1.99.76";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
#hostname = ip_pub;
in {
imports = [
../applications/email.nix
@ -31,14 +26,31 @@ in {
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active-core" ];
};
services.skynet = {
host = host;
backup.enable = true;
email.enable = true;
# add this server to dns
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
# we use this to pass in teh relevent infomation to the
services.skynet_email = {
enable = true;
host = {
ip = ip_pub;
name = name;
};
domain = "skynet.ie";
};
}

47
machines/glados.nix
View file

@ -8,43 +8,48 @@ From: 2023
Role: Git server
Notes: Each user has roughly 20gb os storage
20 * 100 = 2000gb
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "glados";
ip_pub = "193.1.99.75";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/git/forgejo.nix
../applications/git/forgejo_runner.nix
../applications/gitlab.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = ["active-git"];
tags = [ "active-gitlab" ];
};
services.skynet = {
host = host;
backup.enable = true;
forgejo.enable = true;
forgejo_runner = {
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
services.skynet_gitlab = {
enable = true;
secret = ../secrets/forgejo/runners/token2.age;
host = {
ip = ip_pub;
name = name;
};
};
}

32
machines/hardware/RM001.nix
View file

@ -1,39 +1,30 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
config,
lib,
pkgs,
modulesPath,
...
}: {
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
./_base.nix
];
{ config, lib, pkgs, modulesPath, ... }:
# Use the systemd-boot EFI boot loader.
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/f7b9d648-735f-44b7-b439-6af601b234a7";
fileSystems."/" =
{ device = "/dev/disk/by-uuid/9b177e4a-726e-4e68-a0e1-53837a8cae2e";
fsType = "ext4";
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/679E-C352";
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/41AD-70AF";
fsType = "vfat";
};
swapDevices = [
{device = "/dev/disk/by-uuid/b1da9f57-1ed0-4f10-a6c0-6536a0017b2a";}
swapDevices =
[ { device = "/dev/disk/by-uuid/c5990c64-077f-45b1-96b5-44ec93e6651f"; }
];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
@ -43,6 +34,7 @@
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.eno1.useDHCP = lib.mkDefault true;
# networking.interfaces.eno2.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s29u1u1.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";

32
machines/hardware/RM002.nix
View file

@ -1,39 +1,30 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{
config,
lib,
pkgs,
modulesPath,
...
}: {
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
./_base.nix
];
{ config, lib, pkgs, modulesPath, ... }:
# Use the systemd-boot EFI boot loader.
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/5c1a39c9-c458-4518-b75b-5a831bebc204";
fileSystems."/" =
{ device = "/dev/disk/by-uuid/34918a4f-ca27-4070-a309-94bc59bdd743";
fsType = "ext4";
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/8CBD-7032";
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/8B03-4D11";
fsType = "vfat";
};
swapDevices = [
{device = "/dev/disk/by-uuid/515df5d9-abad-4068-bacc-559fb76e1fb1";}
swapDevices =
[ { device = "/dev/disk/by-uuid/c83e65ad-d252-4024-93a9-0253c5d8beac"; }
];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
@ -43,6 +34,7 @@
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.eno1.useDHCP = lib.mkDefault true;
# networking.interfaces.eno2.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s29u1u2.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

30
machines/hardware/RM007.nix
View file

@ -1,32 +1,30 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
config,
lib,
pkgs,
modulesPath,
...
}: {
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
./_base.nix
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = ["ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod"];
boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sr_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
boot.loader.grub.device = "/dev/sda";
fileSystems."/" = {
device = "/dev/disk/by-uuid/a6c96ea1-1e66-4ad3-aef6-dd7131c83530";
fileSystems."/" =
{ device = "/dev/disk/by-uuid/c48817e1-036f-49a7-adae-f63fc6c03cd5";
fsType = "ext4";
};
swapDevices = [
{device = "/dev/disk/by-uuid/5408b486-62ce-45d9-bca5-b458e68ef7f4";}
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/76CE-C65E";
fsType = "vfat";
};
swapDevices =
[ { device = "/dev/disk/by-uuid/eced30bd-b785-43e0-a202-cdaee7e0f4f7"; }
];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking

16
machines/hardware/_base.nix
View file

@ -1,27 +1,17 @@
{
config,
options,
lib,
...
}:
with lib; let
{ config, options, lib, ... }: with lib;
let
# get a list of interfaces
interfaces = attrNames config.networking.interfaces;
# check if an IP has been assigned
has_ip = interface: (length config.networking.interfaces."${interface}".ipv4.addresses) != 0;
in {
config = {
skynet.lxc = false;
assertions = [
{
assertion = lists.any has_ip interfaces;
message = "Must have a ip address set";
}
{
assertion = config.networking.hostName != "nixos";
message = "Must have networking.hostName set";
}
];
};
}

60
machines/kitt.nix
View file

@ -7,59 +7,53 @@ Hardware: -
From: 2023
Role: LDAP Server
Notes:
*/
{
config,
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "kitt";
ip_pub = "193.1.99.74";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
#hostname = ip_pub;
in {
imports = [
../applications/ldap/server.nix
../applications/ldap/backend.nix
../applications/discord.nix
../applications/discord_t-800.nix
../applications/bitwarden/vaultwarden.nix
../applications/bitwarden/bitwarden_sync.nix
../applications/sso.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active-core" ];
};
services.skynet = {
host = host;
backup.enable = true;
# add this server to dns
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
# ldap setup
ldap.enable = true;
ldap_backend.enable = true;
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
# private member services
discord_bot.enable = true;
services.skynet_ldap = {
enable = true;
host = {
ip = ip_pub;
name = name;
};
};
# for logging on our own discord
discord_bot_t-800.enable = true;
# committee/admin services
vaultwarden.enable = true;
sso.enable = true;
services.discord_bot = {
enable = true;
};
}

61
machines/marvin.nix
View file

@ -1,61 +0,0 @@
/*
Name: https://en.wikipedia.org/wiki/Marvin_the_Paranoid_Android
Why: Has terrible pain in all the diodes down its left side
Type: VM
Hardware: -
From: 2023
Role: For trainees.
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
name = "marvin";
ip_pub = "193.1.99.81";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
groups = [
"skynet-admins-linux"
"skynet-trainees-linux"
];
groups_trusted = map (x: "@${x}") groups;
in {
imports = [
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
# not deployed automatically as its a test server
tags = [];
};
# allow trainees to deploy
nix.settings.trusted-users =
[
"root"
]
++ groups_trusted;
# allow trainees access
services.skynet.ldap_client = {
groups = groups;
sudo_groups = groups;
};
services.skynet = {
host = host;
backup.enable = true;
};
}

46
machines/neuromancer.nix
View file

@ -7,38 +7,52 @@ Hardware: -
From: 2023
Role: Backup Server
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "neuromancer";
ip_pub = "193.1.99.80";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
interface = "eno1";
};
in {
imports = [
./hardware/_base.nix
./hardware/RM007.nix
];
networking.hostName = name;
# this has to be defined for any physical servers
# vms are defined by teh vm host
networking.interfaces.eno1.ipv4.addresses = [
{
address = ip_pub;
prefixLength = 26;
}
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active-core" ];
};
services.skynet = {
host = host;
backup.server.enable = true;
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
server.enable = true;
host = {
ip = ip_pub;
name = name;
};
};
}

45
machines/optimus.nix
View file

@ -7,41 +7,46 @@ Hardware: -
From: 2023
Role: Game host
Notes:
*/
{
pkgs,
lib,
nodes,
arion,
...
}: let
{ pkgs, lib, nodes, arion, ... }:
let
# name of the server, sets teh hostname and record for it
name = "optimus";
ip_pub = "193.1.99.90";
ip_pub = "193.1.99.112";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/pelican/pelican.nix
../applications/games.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active" ];
};
services.skynet = {
host = host;
backup.enable = true;
pelican = {
panel.enable = true;
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
services.skynet_games = {
enable = true;
host = {
ip = ip_pub;
name = name;
};
};
}

24
machines/retired/ash.nix
View file

@ -7,27 +7,29 @@ Hardware: -
From: 2023
Role: Wireguard (VPN) Server
Notes: Thius vpn is for admin use only, to give access to all the servers via ssh
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "ash";
ip_pub = "193.1.99.75";
ip_priv = "172.20.20.5";
# hostname = "${name}.skynet.ie";
hostname = ip_pub;
in {
imports = [
# applications for this particular server
../applications/firewall.nix
../applications/dns.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
};
# these two are to be able to add the rules for firewall and dns
@ -36,7 +38,7 @@ in {
"ip daddr ${ip_pub} udp dport 51820 counter packets 0 bytes 0 accept"
];
services.skynet.dns.records = {
skynet_dns.records = {
external = [
"${name} A ${ip_pub}"
];
@ -46,6 +48,7 @@ in {
];
};
age.secrets.wireguard.file = ../secrets/wireguard.age;
networking = {
@ -71,12 +74,12 @@ in {
privateKeyFile = "/run/agenix/wireguard";
peers = [
{
# silver - Brendan
{ # silver - Brendan
publicKey = "46jMR/DzJ4rQCR8MBqLMwcyr2tsSII/xeCjihb6EQgQ=";
allowedIPs = [ "172.20.21.2/32" ];
}
];
};
};
@ -84,4 +87,5 @@ in {
# needed to generate keys
pkgs.wireguard-tools
];
}

108
machines/skynet.nix
View file

@ -6,43 +6,105 @@ Type: VM
Hardware: -
From: 2023
Role: Webserver and member linux box
Notes: Does not host offical sites
Notes:
*/
{
pkgs,
lib,
nodes,
inputs,
...
}: let
{ pkgs, lib, nodes, inputs, ... }:
let
# name of the server, sets teh hostname and record for it
name = "skynet";
# DMZ that ITD provided
ip_pub = "193.1.96.165";
ip_priv = "193.1.99.79";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
interface = "eth1";
cidr = 28;
};
hostname_int = "${name}.int.skynet.ie";
in {
imports = [
../applications/skynet_users.nix
../applications/skynet.ie.nix
];
deployment = {
targetHost = hostname;
targetHost = ip_priv;
targetPort = 22;
targetUser = null;
targetUser = "root";
# this one is manually deployed
tags = ["active-ext"];
tags = [ "active-core" ];
};
# it has two network devices so two
skynet_dns.records = [
#{record=name; r_type="A"; value=ip_pub; server=true;}
{record=name; r_type="A"; value=ip_priv; server=true; }
{record="ext"; r_type="A"; value=ip_pub; server=false;}
{record="${name}.int"; r_type="A"; value=ip_priv; server=true;}
{record=ip_priv; r_type="PTR"; value=hostname_int;}
];
services.skynet_backup = {
host = {
ip = ip_priv;
name = name;
};
};
# allow more than admins access
services.skynet_ldap_client = {
groups = [
"skynet-admins-linux"
"skynet-users-linux"
];
};
proxmoxLXC.manageNetwork = true;
networking.hostName = name;
networking.interfaces = {
eth0.ipv4.addresses = [
{
address = ip_priv;
prefixLength = 26;
}
];
eth1.ipv4.addresses = [
{
address = ip_pub;
prefixLength = 28;
}
];
};
services.skynet = {
host = host;
backup.enable = true;
website_users.enable = true;
host = {
ip = ip_priv;
name = name;
};
};
# from https://discourse.nixos.org/t/second-default-gateway/22220/5 and https://www.thomas-krenn.com/en/wiki/Two_Default_Gateways_on_One_System
networking = {
iproute2 = {
enable = true;
rttablesExtraConfig =
''1 rt2'';
};
};
systemd.services.secondGateway = {
description = "External route.";
path = [pkgs.bash pkgs.iproute];
script = ''
ip route add 193.1.96.160/28 dev eth1 src 193.1.96.165 table rt2
ip route add default via 193.1.96.161 dev eth1 table rt2
ip rule add from 193.1.96.165/28 table rt2
ip rule add to 193.1.96.165/28 table rt2
'';
serviceConfig = {
Type= "oneshot";
User = "root";
Restart = "no";
};
};
}

55
machines/vendetta.nix
View file

@ -7,47 +7,64 @@ Hardware: PowerEdge r210
From: 2011 (?)
Role: DNS Server
Notes: Using the server that used to be called Earth
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "vendetta";
ip_pub = "193.1.99.120";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
# only required for physical servers
interface = "eno1";
};
in {
imports = [
./hardware/_base.nix
./hardware/RM002.nix
];
deployment = {
targetHost = ip_pub;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active-dns" "dns" ];
};
services.skynet = {
host = host;
backup.enable = true;
dns = {
networking = {
# needs to have an address statically assigned
interfaces = {
eno1 = {
ipv4.addresses = [
{
address = "193.1.99.120";
prefixLength = 26;
}
];
};
};
};
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
skynet_dns = {
server = {
enable = true;
# primary dns server (ns1)
primary = true;
ip = ip_pub;
};
records = [
# vendetta IN A 193.1.99.120
{record=name; r_type="A"; value=ip_pub; server=true;}
# 120 IN PTR vendetta.skynet.ie.
{record=ip_pub; r_type="PTR"; value=hostname;}
];
};
};
}

40
machines/vigil.nix
View file

@ -7,43 +7,49 @@ Hardware: -
From: 2023
Role: DNS Server
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
name = "vigil";
ip_pub = "193.1.99.109";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
];
deployment = {
targetHost = ip_pub;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = [ "active-dns" "dns" ];
};
services.skynet = {
host = host;
backup.enable = true;
dns = {
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
skynet_dns = {
server = {
enable = true;
# secondary dns server (ns2)
primary = false;
ip = ip_pub;
};
# this server will have to have dns records
records = [
# vigil IN A 193.1.99.109
{record=name; r_type="A"; value=ip_pub; server=true;}
# 109 IN PTR vigil.skynet.ie.
{record=ip_pub; r_type="PTR"; value=hostname;}
];
};
};
}

44
machines/wheatly.nix
View file

@ -7,41 +7,45 @@ Hardware: -
From: 2023
Role: Gitlab Runner
Notes:
*/
{
pkgs,
lib,
nodes,
...
}: let
{ pkgs, lib, nodes, ... }:
let
# name of the server, sets teh hostname and record for it
name = "wheatly";
ip_pub = "193.1.99.78";
hostname = "${name}.skynet.ie";
host = {
ip = ip_pub;
name = name;
hostname = hostname;
};
in {
imports = [
../applications/git/forgejo_runner.nix
../applications/gitlab_runner.nix
];
deployment = {
targetHost = hostname;
targetPort = 22;
targetUser = null;
targetUser = "root";
tags = ["active-git"];
tags = [ "active-gitlab" ];
};
services.skynet = {
host = host;
backup.enable = true;
forgejo_runner = {
skynet_dns.records = [
{record=name; r_type="A"; value=ip_pub; server=true;}
{record=ip_pub; r_type="PTR"; value=hostname;}
];
services.skynet_backup = {
host = {
ip = ip_pub;
name = name;
};
};
services.skynet_gitlab_runner = {
enable = true;
secret = ../secrets/forgejo/runners/token1.age;
};
runner.name = "runner01";
};
}

BIN
secrets/backup/restic.age
View file

Binary file not shown.

32
secrets/backup/restic_pw.age
View file

@ -1,21 +1,13 @@
age-encryption.org/v1
-> ssh-ed25519 V1pwNA kWC0Tr0nlHEelEzS9xAzZ5UwI1vTgeaBS+zQJCxHe1A
dcVKgK28SA4abje/xfC2bqlDzrkThJh0hpsyCtfGPDM
-> ssh-ed25519 4PzZog H/hrMeDv4EmuSvR79vX7spZyF6t506ZKVHWHl4HN1wQ
E4+skv4K1fTqG1cIbRqRr89Ti6D78wxEzap3Sl0UZU8
-> ssh-ed25519 dA0vRg SgmoRqftGwIG34Py02bfdEv2HlI6fPBiKmcBmz2VaiI
DKzlODXbQf9xzUzJHlwtIZbGw3qG2ApfssEF1/nZe+Q
-> ssh-ed25519 5Nd93w Q8fxVcYwxbeXJzpKCOWH4/D3t8bWSUm9E4spASzIKnQ
80fe2FiI+5OTojxu32OfFJwS3l/cMPr+5tErOr5wmcM
-> ssh-ed25519 q8eJgg zgw/JH1HOdTE38Cr/61gcGo6OruuFUCAUJ4wmNHSXWs
l7ta9JGOwCZCjnfui2Zo3PVF+Ge/UoPL0xm5lZ0GGF8
-> ssh-ed25519 KVr8rw CcJymhaWM76X91C0ECPlZqaN2IARwxo1WMZRmlevnzA
syAw8YySWxtDonZ5txKVNynCdziInCzy4u5kv6mH8PU
-> ssh-ed25519 fia1eQ 0ocrOjhQ+CEJK8Li3rDegYkMXkBpjAAStjgvVHGQx3Q
YORVM3sEbE6PLVuwfMkxe9gYqTVVT7DGoG+kQcxaPiQ
-> ssh-ed25519 Km71ZA 9W2stpyr/9osFppfqBDjeDzZ6ltU+spmBoeWJ+I8sys
C6DGgwvbwW0r1E3L6o7LUOnPo/n8Sl8tGzm3NlsXGcw
-> ssh-ed25519 3pl/Kw pm1noozCEdPbd4f8rkSD/gicvfWTEN1kvYp7TLb68Uo
VH2XUbhIf4nYTmp6rkGt99RcI2xxa7F9QXmDp88r1CY
--- lNlQ5pwix455easITfJ8dztlPYg8Pi77sbAsOQF19dI
‹#@3öá|ÈKíÛ%ké±xL,ò5°x/QTbz<04> ÆjÀ.”7ÿÏÇ-]‹2ñbùí_ ><16>éNëJamÀ¬^ë„á CðŒÒ]VvhÔ|<7C>ý¡¢D›Ì€"
-> ssh-ed25519 V1pwNA 5icNZy9IB42T2Xnph6z0VGznaxiB0MHtC4yBUEOM534
avacsmljAR4DA0pdHq42o2YunyLweTjaX91QiuO7/0U
-> ssh-ed25519 rIwlvw r7IUmFs46NLNgITxj2hNMv2neldFI/OXlzpQOOZ/XD0
MkBLRr4uXWXW/xTo0EtkX2y5nbSwEfc6ChkaiIu8VoM
-> ssh-ed25519 q8eJgg jetnUDWCkX8P4fcvb3hA12TJolDKO2ZqcdmxUmx5myA
Ru2q2Y8+iIe7imaXeb9MTZyOoCv4P45SNgxGGxQlVRI
-> ssh-ed25519 mKj+iw wwsRXk+Wn3u+y+b/b3Fg6hSmJiV38tmYgRJqsStMnU0
avS7XgN/GYVi+2pjNTG+CZOLcKo+cPpCEPCVZV3DHF4
-> '$-grease y'
VGZ3E4+qHDVztqvY45Bo65M
--- u6b8TLW9fI2nKMvP1HCIRk8vIHWLrY3U1K8wse/s72s
üvÌTK&|lÿ4.àó~Ìo C§&ñ£0̤Úì9ŹÀúIƈúûïöwÚ<77>^–„ sªÚ÷„H=<3D>­3Ã|E-C˜óøÌo×Ó×þCÂõ8Mç¸pø 6Ùk LžoM

BIN
secrets/base/root_pass.age
View file

Binary file not shown.

BIN
secrets/bitwarden/details.age
View file

Binary file not shown.

21
secrets/bitwarden/id.age
View file

@ -1,21 +0,0 @@
age-encryption.org/v1
-> ssh-ed25519 V1pwNA 79HhvqifubFk4bhlUPgKbgSplC41o8/uZV27eaeM0SA
mSJ2rkmOlgXyQAXj6pbFoajxCwPzKDBUWRPXqvHrW+8
-> ssh-ed25519 4PzZog w+6c3JxUfEkgvDz7pq+451XSGC64TCNWau9zOGajpjQ
mEdXqG+GpaYVj6ICYPkCyA9ZRNmMtNsxWNeOpYOhkF0
-> ssh-ed25519 dA0vRg Iy3bkGWSkMvk3wH05ETCFqZzUIc835XyJGHXlfmG2VI
ShexjmkSwsEgHR3uj+sftcB49zbp2z40Mi7NN7VYcII
-> ssh-ed25519 5Nd93w TM6CtcmxkTqQTP5UVD/1HPijQhMQsYdPrknDREwxtFw
+ld4GvbKQSKAUwMYzDSxtZqiN3OdnWlszYVzOrMbU0Q
-> ssh-ed25519 q8eJgg UgE7W6Lf/jdlSs2TpZNX2wRTY3iwQ1MzZE7zAN5Abz0
oYf9iiAeoVg4RLYWEvw5xyGevxYQiiqELw/NLiBCZWI
-> ssh-ed25519 KVr8rw ZtAdKYXNsNCo7MzfBlQrax/sWItsFQtEo/tESJaviXs
Njql6s/+QtIbBmsbMYllDxodpIaBnRaMoojap4jUVwQ
-> ssh-ed25519 fia1eQ nIgFm64i5MPK/GvKl35nnXOO4hoD6+mFzJsFeB/6ICw
bJoDOMX3ek/5lVLeI1v99C24l4EwFcXIFAAlTMJb+Co
-> ssh-ed25519 Km71ZA sTHVMQlRs5/xewuUa6yFjuqCEqmWlekSwab0z4OWJRc
ExJw8np5XfBSSLo4cwwYoDoi/GxSGKkTn5rcKdMmI34
-> ssh-ed25519 IzAMqA N6d6EYxr2LUzuHrH83h06JE5MGPcqdAMixJH3GZed0Q
+dE0EBX7jPvMv2qMI3mIuiM9TrhFYQwwC/+Ta+DiCNY
--- g8A4+bzRE56xnD8tVagvXopX6VlcS5iJcOcKTxC0ZGk
¦K!î¡'Ì_*ƒVŠEJɇÊ?Ë{å¨&’Ø\Aùur¹AX¦wgzãÆ ¢XÚ¨z·¿ôؤeðøŠì²N0&Ûɵ$à$&Ɉý:‰

21
secrets/bitwarden/secret.age
View file

@ -1,21 +0,0 @@
age-encryption.org/v1
-> ssh-ed25519 V1pwNA UWCmhr1Mj4BVH+0MJ2zBCRQMVYFK+eEp2AhdYTWSRiw
EL7DlSXyemeZtJw+1SO+vSf2NGg/sPEz5r+p3OntrFo
-> ssh-ed25519 4PzZog HIqzyRkhsIgOgxBNZK1HBTBUIpHPDZEhIfo9zmXEqzU
2m9H93js26tJJHwM4ce+8DH7oLf3zEBeQ3sT3zHpOP0
-> ssh-ed25519 dA0vRg 1W13Q5mX61EH31BM/FEk7l92Lo/5WuoMLo39wmwVjW4
raNdTsgJcKlwqmBE+zVEjfL6VPyzHhcMpNrcl6Y6DmY
-> ssh-ed25519 5Nd93w 2gYsG5vFoosuvJo+O+eQscfyoLqYBxOReiT5kdV+bBE
82ghrnctaXECGxn77VT6YfGPuDKwfh+dJ/+3/SBTA8Y
-> ssh-ed25519 q8eJgg vzSwKw4EzJksqujeJqfg+1YNM3sgp5Zw7Qld+XNS21Y
65wJiSlqdjZm3Ps2Dg4DB0LzPLgwcYQvJgRvRkeblBw
-> ssh-ed25519 KVr8rw f2MjAAqmuw4UcgvjkRku9XX+SYqY6oAfgS1ayVDVa3Y
m1nl/CW9GYaCyShT28JZdECirBJdfBoiK3V2tRBrj5o
-> ssh-ed25519 fia1eQ Zkvg9fYBubmg81c7NqEp9fRbSLm2WKVDil+DwnfuPlw
NN+1CMVxAstqBT7qqAhL9whaEvyWgsNXgBOSWmjTqtA
-> ssh-ed25519 Km71ZA kfU2W/uwQORahVWcg1qYQ5Q2QhZnAkbzjv9As4fJfis
w+rVDQ0oyLGqTT8yVr7mCOV+55dItAcALIa4ABw5bDI
-> ssh-ed25519 IzAMqA Ir8ygCowpY6f4egB9xqplPzP4mJFL1sh+JaQVZrtZEk
y679U8nCE9L8seAvVypssgj2p7aZlIW2Q2TgQqHhpoU
--- Dh0JCQdTvVZYtwnzgqEl+WHxOTXmOzr4/TaHz45r+fc
TÞý.¼0ôzY­'”oaï.Èe-ßê%ñÕ5?(Ê|€ŽàuÌsýº;ÞìŒ*/Ë©Éw²Ð£0Vp–

BIN
secrets/discord/ldap.age
View file

Binary file not shown.

BIN
secrets/discord/t-800.age
View file

Binary file not shown.

33
secrets/discord/token.age
View file

@ -1,21 +1,14 @@
age-encryption.org/v1
-> ssh-ed25519 V1pwNA ZmQJhSsBijnPyy9g8sevoYI18vapGSd7vJEk5i6oQFg
3PiR70vhl9bNEasbKS95eAslG6FXTzf5zv3bvup7lGk
-> ssh-ed25519 4PzZog owlHOHv+kwFw5d39zBs5sIUgNCuvzfLd4dlSYmEbxH4
AgRbOyxjZQJqOF48buY5HGLl40Od/EcoLgRWy0wWUmk
-> ssh-ed25519 dA0vRg BFa20JXsy8A5oSp4uVPx4A1et+R16QEUVO2pu+88BzA
+MyPvk3j3fSWZCQugjqViMX0NC/6UTytC9u0sEZlGv8
-> ssh-ed25519 5Nd93w QKJg+FXCJocbH8KYqYv55Jdd594jlrmkUfiEDS7KnQ0
9ztGS6I4oQxIXTCWIMzeuKDq1WFdsiPzU+SXfDCWNFw
-> ssh-ed25519 q8eJgg eR+Qq87fdU7bBN5+z30+v8xCMW6HZWfUn7XPSq93jjU
uw8cFeKOnL65VmVwH380onmHmGXQ7g8VNNBBFYq5Z0I
-> ssh-ed25519 KVr8rw 6e1x7tMiDSQSiHMOqce6XtarIUxB8IJH4BOP0Gre5Ds
eDmu2kLyeCu99FFGVOUsNhc6wfTGpdYRM2eAd6wChgE
-> ssh-ed25519 fia1eQ ObshdBHUyxu2nOUjiCwZzdHgQ+ZPUxQpntn9vTDDt2o
RofPfltKZbwl47iNazej45Y6BdMy2OcHxMgx/SW79zg
-> ssh-ed25519 Km71ZA iGUcuJS2p6W6HEAdMxtyTcBzjK2Cn36IV69Vyix1aVA
9t1c7CALGHKIl32bU/Kcnnia3IBX1UUxNNRKCqHOnQw
-> ssh-ed25519 IzAMqA tL7x2ArzpKQfJUazHt7/dyXo3m7i/0j5cirw1ZKfNTQ
IPWqmXZvEQBh0EfUZGfA2pKaCjrZH1ZRGfXW9udEJu0
--- S2eIVWpdL+G2AzQbu82N23DP9Mey4DV6Zu9DuBdEZ60
QWËe<r<>[{ON@β&™ÎôîS=€Y¾ ¥­_rÁ„j¬~ÆÃÃÿÙ5K<35>–ªÕ#iÏ»Æ0F 5¸8÷ÕØA¨{e´Í--^‘¦p<C2A6>üäñ”›<E2809D>Ø>u3™°Ë|Á<>åüJÝdüÔ}±Ž1\ý—ããÚ“Ô“F)‚$çÜx.tØ4]د¢ðTò®-^^"I±ú¿é¦^´dÊdI@Þ¯@ù]‚°6¢3< ‹fÀŽ%Sß8výL†P¦— u]ñž§Ò,4L;gƒVÄ„ÿ¯¦â©¦<C2A9>HÊ‹"utè–ä®%ˆÆáƒO2øöUµ’zËÎ{L ŒíY›‡<E280BA><E280A1>¥©µï|
-> ssh-ed25519 V1pwNA wF/IvDrcLFTxYAauDal7+Gz1V++n67HYmojv+NS2wwY
2JlEICPHzgXGSLT7t36htE46YZ0fJsdjrT6NnCFVLLc
-> ssh-ed25519 rIwlvw tk13mY+KwEys50YTX9bbEv4324BXpWh+3G1y6MrQrRY
sOc+kY1qqtT99TbbxPFuMIpcn72may5fERhCWgV7RDU
-> ssh-ed25519 q8eJgg YJpV/03pvcZdQjQBecnP4LZUG+2Qiz1/3COTmNBNOXw
7qRtCRYSaXzcx5xZ/I9xAdsKz9QRaObpFQdRkLDi9lQ
-> ssh-ed25519 IzAMqA 5odTY81LRr8ZMmFbAB8K5xgaWBr/50xdDNPJ/n1URG8
pYpYgKxnWQ4xXgudtS43yp+X/wf0pLiMgASsrT6QCRE
-> P`-grease >u}h_O$
aRLumKxsQDFmx3TQTp4UVJU4RdB3DdiikrHSKX44AVH3gk41CZXFPc7EiCcafONw
2yXUhseX6EdlUz+JfNuU5fTOfck
--- BlNT3gxZ877Ln8DVUtidwmekRUIKOjaU4lbJYd/NGFQ
ŽµYðš« ÒO z÷D&— á¦^Ò\ n€bqöïG´†6»•–MâdU¡¸)Çæq|æ €˜[<‡<>ðã_y ÚÍ5Å|<íÝXU ©\K<><4B>ß_þä—ýt²M0ô@CÚÇ'ØÙ[å«ɈYNJßn

BIN
secrets/dns_certs.secret.age
View file

Binary file not shown.

BIN
secrets/dns_dnskeys.conf.age
View file

Binary file not shown.

29
secrets/email/details.age
View file

@ -1,29 +0,0 @@
age-encryption.org/v1
-> ssh-ed25519 V1pwNA sW9NG3ZnVZ7XN4iMceA+WNwEmGp5mB8fYRML4JMxTx4
Ugwsmg4yXfq9YH99RoV2MymOyhHn+WEFbhSq3jOS+Jk
-> ssh-ed25519 4PzZog ncbPVDYkLeBV89U+YKVSGRyNDIdLDuN/YV9AiGcYfkY
rifseFii9IZI6t2cDfhi1GXQQRngI8IM+3H8znbMA/0
-> ssh-ed25519 dA0vRg ZU44BDl8VU2ri+qNYEEj8GF4x4gGUQPnr6YlFA5itGk
zV29wfmrtyxEU1JFEm5P7pfkWwzmNpXflfLRsyZ3vCA
-> ssh-ed25519 5Nd93w BCqKxqNscTU2iEm4h/78KCzMjRWtHlO3rwZZjq2lJFQ
Y9yLQ33RvcO1g3a1q3w47Y0kgg1NZpdlYk34LrZ69mw
-> ssh-ed25519 q8eJgg lWbDTedbgvxvGpMPDWdrghAKO3duh85kaOR+7xsPd3E
MzwcVM+gzJ/IApGVZNNM+RuYp7EKZyxCDjRkipL3aYU
-> ssh-ed25519 KVr8rw 8vJTA9ABfwuZyFwhFZD4n187b6gmq7zCLALqp56mFyw
iQ4MtJ1YtYycFi8qCs4N0/nIXccaw2swi9yIvOLmVmA
-> ssh-ed25519 fia1eQ hZzB90WDGom3oaOlWlcBg8iAMAfbZGyosgFIa8AiTWI
HekDEc26Y121KRtKLavDD1xKcaClVgn2tGPrgQYWQBo
-> ssh-ed25519 Km71ZA uunwnxdg7A6ZGTbV51r5XL/2hJN/VFIUas0TVxid0Xc
zGx6iHfu+rZ9WbtIITtzDk0nzkFCeIRQpdRVoj7dj0E
-> ssh-ed25519 IzAMqA 17lTeNgkOhX6iOPix/YeKZyztDHYLu6OIjZOctANpmQ
fu8VIba1ZNy3QvnVk3bPmCA1n6/dcB02epAs0GLb6zE
-> ssh-ed25519 uZzB3g I0QOJAnUor5hnoKDlFeSuW82o94zcWcs6VvKTq37lVo
S6o+cem4L12E8V/DzbvL75azwrhLgZJXkxWXuCd4+Z4
-> ssh-ed25519 Hb0ipQ cEsppH2jMi71R0513L/vq7MaFYYWiRrWZKricdhW/H8
IvRQejJ2AOQAeWUumh4an0LUSBJYMMnOIr9PU8FjYiA
-> ssh-ed25519 IzAMqA cL7V3gfdSkpHtkcDhaH0ATTWUzBir09Xhe91wlaGJ14
GU8IQvHlwyBBONJKufQRwEr7nZy6y36XszV+E97VA94
--- Nq7IuDZY4GM8UBq0wdEnn/kZEJRdUlmqR75SlX75Q7w
oÖT·¹ëjˆo¬çÅ(Rð«Z¹lðmÑ’&f›7;a8¦÷B£€ò|±û‹ù«Ó”B/l ”ª
îÉÐg#˜L’›ò†‰"‹Ù/* ¶,aÜ…ã€.f.QÄ
Õ“¨oEÃM×V=å2ä¦q‘÷;IawkFØ\" Ÿç±Q¾7$.`MûR§XúÛ°

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