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dns: parametrised the config

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silver 2023-05-21 16:18:39 +01:00
parent c42b13b990
commit 9618d87c67
1 changed files with 52 additions and 48 deletions
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100
applications/dns.nix
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@ -5,6 +5,57 @@ let
# reads that date to a string (will need to be fixed in 2038)
current_date = toString builtins.currentTime;
get_config_file = (domain:
''
$TTL 60 ; 1 minute
; hostmaster@${domain} is an email address that recieves stuff related to dns
@ IN SOA ${cfg.own.nameserver}.${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 ${domain}.
; can have multiple mailserves
;@ MX 20 mail2.${domain}.
; ------------------------------------------
; Server Names
; ------------------------------------------
; External addresses
; ------------------------------------------
${lib.strings.concatMapStrings (x: x + "\n") cfg.records.external}
; this is fixed for now
wintermute A 193.1.101.148
; internal addresses
; ------------------------------------------
; May come back to this idea in teh future
; agentjones.int A 172.20.20.1
; cname's
; ------------------------------------------
${lib.strings.concatMapStrings (x: x + "\n") cfg.records.cname}
''
);
in {
options = {
skynet_dns = {
@ -238,54 +289,7 @@ in {
# The UNIX file mode bits
mode = "0644";
text =
''
$TTL 60 ; 1 minute
; hostmaster@skynet.ie is an email address that recieves stuff related to dns
@ IN SOA ${cfg.own.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.
; @ stands for teh root domain so teh A record below is where skynet.ie points to
@ A 193.1.99.76
;@ MX 5 mail.skynet.ie.
; can have multiple mailserves
;@ MX 20 mail2.skynet.ie.
; ------------------------------------------
; Server Names
; ------------------------------------------
; External addresses
; ------------------------------------------
${lib.strings.concatMapStrings (x: x + "\n") cfg.records.external}
; this is fixed for now
wintermute A 193.1.101.148
; internal addresses
; ------------------------------------------
; May come back to this idea in teh future
; agentjones.int A 172.20.20.1
; cname's
; ------------------------------------------
${lib.strings.concatMapStrings (x: x + "\n") cfg.records.cname}
'';
text = get_config_file "skynet.ie";
};
};
};