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and dns MX record + fixes

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asyncnomi 2025-07-31 18:21:09 +02:00
parent fb29ad7d9a
commit 152e28053f
3 changed files with 22 additions and 3 deletions
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18
shared/dns/knot.nix
View file

@ -94,7 +94,12 @@ let
toNSRecord = host: "\tIN NS ${hostToDomain host}.net.";
nsRecords = map toNSRecord mapping.dns.secondary;
# Gen MX
toMXRecord = host: "\tIN MX 10 ${hostToDomain host}.net.";
mxRecords = map toMXRecord mapping.mail.hosts;
dnsSecondaryConfigs = lib.filterAttrs (peerName: _peerConfig: lib.elem peerName mapping.dns.secondary) nodes;
mailConfigs = lib.filterAttrs (peerName: _peerConfig: lib.elem peerName mapping.mail.hosts) nodes;
# Gen A NS
nsARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
@ -106,6 +111,16 @@ let
lib.optional (supportsIPv6 node) "${hostToDomain hostname}.net. IN AAAA ${rmCidr node.ip6}"
) dnsSecondaryConfigs);
# Gen A MX
mxARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
lib.optional (supportsIPv4 node) "${hostToDomain hostname}.net. IN A ${rmCidr node.ip4}"
) mailConfigs);
# Gen AAAA MX
mxAAAARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
lib.optional (supportsIPv6 node) "${hostToDomain hostname}.net. IN AAAA ${rmCidr node.ip6}"
) mailConfigs);
# Gen A records for lf zone
lfARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
"${hostToLfDomain hostname} IN A 172.19.${toString node.zone}.${toString node.id}"
@ -134,9 +149,12 @@ let
IN TXT "v=spf1 a:lasuite.federez.net ~all"
${builtins.concatStringsSep "\n" nsRecords}
${builtins.concatStringsSep "\n" mxRecords}
${builtins.concatStringsSep "\n" nsARecords}
${builtins.concatStringsSep "\n" nsAAAARecords}
${builtins.concatStringsSep "\n" mxARecords}
${builtins.concatStringsSep "\n" mxAAAARecords}
_dmarc IN TXT "v=DMARC1; p=quarantine; ruf=mailto:monitoring@federez.net"
_mta-sts IN TXT "v=STSv1; id=1"

2
shared/mail.nix
View file

@ -9,4 +9,6 @@ in
imports = [
./mail/maddy.nix
];
_module.args.ensureAccountsWithoutIMAP = ensureAccountsWithoutIMAP;
}

5
shared/mail/maddy.nix
View file

@ -1,4 +1,4 @@
{ config, lib, pkgs, ... }:
{ config, lib, pkgs, ensureAccountsWithoutIMAP, ... }:
let
# Import nodes
@ -52,7 +52,6 @@ in
hostname = "lasuite.federez.net";
user = "maddy";
group = "maddy";
openFirewall = true;
primaryDomain = "lasuite.federez.net";
tls = {
loader = "file";
@ -216,7 +215,7 @@ in
dnsPropagationCheck = true;
enableDebugLogs = true;
environmentFile = "${pkgs.writeText "dns-creds" ''
RFC2136_NAMESERVER=172.19.${nodes.${mapping.dns.master}.zone}.${nodes.${mapping.dns.master}.id}
RFC2136_NAMESERVER=172.19.${toString nodes.${mapping.dns.master}.zone}.${toString nodes.${mapping.dns.master}.id}
RFC2136_TSIG_KEY=letsencrypt
RFC2136_TSIG_ALGORITHM=hmac-sha512.
RFC2136_TSIG_SECRET_FILE="${config.age.secrets.challenge.path}"