51 lines
1.5 KiB
Nix
51 lines
1.5 KiB
Nix
{ pkgs, lib, config, ... }:
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let cfg = config.custom.terraformDatabase;
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in {
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options = {
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custom = {
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terraformDatabase.enable = lib.mkOption {
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default = false;
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type = lib.types.bool;
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description = ''
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Whether to start a postgreSQL database for Terraform states
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'';
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};
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};
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};
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config = lib.mkIf cfg.enable {
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services.postgresql = {
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enable = true;
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ensureDatabases = [ "terraformstates" ];
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package = pkgs.postgresql_15;
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enableTCPIP = true;
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dataDir = lib.mkIf config.custom.dataDisk.enable
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"${config.custom.dataDisk.mountPoint}/postgresql/${config.services.postgresql.package.psqlSchema}";
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authentication = ''
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hostssl terraformstates terraform all cert
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'';
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settings =
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let
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serverCert = builtins.toFile "postgresql_server.crt"
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(builtins.readFile ../../postgresql_server.crt);
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in
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{
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ssl = true;
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ssl_cert_file = serverCert;
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ssl_key_file = config.age.secrets."postgresql_server.key".path;
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ssl_ca_file = serverCert;
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};
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ensureUsers = [{
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name = "terraform";
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ensurePermissions = { "DATABASE terraformstates" = "ALL PRIVILEGES"; };
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}];
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};
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age.secrets."postgresql_server.key" = {
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file = ../../secrets/postgresql_server.key.age;
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mode = "400";
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owner = builtins.toString config.ids.uids.postgres;
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group = builtins.toString config.ids.gids.postgres;
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};
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};
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}
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