64 lines
1.4 KiB
Nix
64 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.greg.databases;
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dbs = (lib.attrNames cfg);
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in {
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options.greg.databases = lib.mkOption {
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default = {};
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type = with lib.types; attrsOf ( submodule (
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{ name, config, options, ... }: {
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# Options reserved for future expansion
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options = {};
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}
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));
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};
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config = lib.mkIf ( dbs != [] ) {
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services = {
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postgresql = {
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enable = true;
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package = pkgs.postgresql_15;
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checkConfig = true;
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ensureDatabases = dbs;
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ensureUsers = map (db: { name = db; ensureDBOwnership = true; }) dbs;
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settings = {
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log_connections = true;
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log_statement = "all";
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logging_collector = true;
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log_filename = "postgresql.log";
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};
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identMap = "root root postgres";
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};
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postgresqlBackup = {
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enable = true;
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databases = dbs;
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};
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logrotate = {
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enable = true;
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settings = {
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postgresqlBackup = {
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enable = true;
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files = "${config.services.postgresqlBackup.location}/*.gz";
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};
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postgresLog = {
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enable = true;
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files = "/var/lib/postgresql/*/log/*.log";
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compress = true;
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compresscmd = "${pkgs.xz}/bin/xz";
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};
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};
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};
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};
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greg.backup.jobs.greg-postgresql-backup = {
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src = config.services.postgresqlBackup.location;
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dest = "database-${config.networking.hostName}";
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id = "${config.networking.hostName}-postgres-backup";
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};
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};
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}
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