96 lines
2.2 KiB
Nix
96 lines
2.2 KiB
Nix
{
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config,
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container,
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lib,
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pkgs,
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...
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}: let
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cfg = config.container.module.postgres;
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in {
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options.container.module.postgres = {
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enable = lib.mkEnableOption "the PostgreSQL server.";
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address = lib.mkOption {
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default = "10.1.0.3";
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type = lib.types.str;
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};
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port = lib.mkOption {
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default = 5432;
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type = lib.types.int;
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};
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storage = lib.mkOption {
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default = "${config.container.storage}/postgres";
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type = lib.types.str;
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.tmpfiles.rules = container.mkContainerDir cfg [
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"data"
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];
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containers.postgres = container.mkContainer cfg {
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bindMounts = {
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"/var/lib/postgresql/data" = {
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hostPath = "${cfg.storage}/data";
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isReadOnly = false;
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};
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};
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config = { ... }: container.mkContainerConfig cfg {
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services.postgresql = let
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# Populate with services here.
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configurations = with config.container.module; {
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forgejo = git;
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invidious = yt;
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mattermost = chat;
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nextcloud = cloud;
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onlyoffice = office;
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paperless = paper;
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privatebin = paste;
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};
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access = configurations // {
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all.address = config.container.host;
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};
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authentication = let
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rules = lib.mapAttrsToList (db: cfg:
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"host ${db} ${db} ${cfg.address}/32 trust"
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) access;
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in builtins.foldl' (acc: item: acc + "${item}\n") "" rules;
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ensureDatabases = [
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"root"
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] ++ lib.mapAttrsToList (name: _: name) configurations;
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ensureUsers = map (name: {
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inherit name;
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ensureDBOwnership = true;
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ensureClauses = if name == "root" then {
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createdb = true;
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createrole = true;
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superuser = true;
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} else { };
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}) ensureDatabases;
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in {
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inherit authentication ensureDatabases ensureUsers;
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enable = true;
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dataDir = "/var/lib/postgresql/data/14";
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enableTCPIP = true;
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package = pkgs.postgresql_14;
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# NOTE: Debug mode.
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# settings = {
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# log_connections = true;
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# log_destination = lib.mkForce "syslog";
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# log_disconnections = true;
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# log_statement = "all";
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# logging_collector = true;
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# };
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};
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};
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};
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};
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}
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