diff options
Diffstat (limited to 'nixos/modules/services/web-apps/mastodon.nix')
| -rw-r--r-- | nixos/modules/services/web-apps/mastodon.nix | 67 |
1 files changed, 37 insertions, 30 deletions
diff --git a/nixos/modules/services/web-apps/mastodon.nix b/nixos/modules/services/web-apps/mastodon.nix index 570f2770fb29..daebd6441cb5 100644 --- a/nixos/modules/services/web-apps/mastodon.nix +++ b/nixos/modules/services/web-apps/mastodon.nix @@ -20,8 +20,6 @@ let DB_USER = cfg.database.user; - REDIS_HOST = cfg.redis.host; - REDIS_PORT = toString(cfg.redis.port); DB_HOST = cfg.database.host; DB_NAME = cfg.database.name; LOCAL_DOMAIN = cfg.localDomain; @@ -34,6 +32,8 @@ let TRUSTED_PROXY_IP = cfg.trustedProxy; } + // lib.optionalAttrs (cfg.redis.host != null) { REDIS_HOST = cfg.redis.host; } + // lib.optionalAttrs (cfg.redis.port != null) { REDIS_PORT = toString(cfg.redis.port); } // lib.optionalAttrs (cfg.redis.createLocally && cfg.redis.enableUnixSocket) { REDIS_URL = "unix://${config.services.redis.servers.mastodon.unixSocket}"; } // lib.optionalAttrs (cfg.database.host != "/run/postgresql" && cfg.database.port != null) { DB_PORT = toString cfg.database.port; } // lib.optionalAttrs cfg.smtp.authenticate { SMTP_LOGIN = cfg.smtp.user; } @@ -90,6 +90,11 @@ let SystemCallArchitectures = "native"; }; + # Services that all Mastodon units After= and Requires= on + commonServices = lib.optional redisActuallyCreateLocally "redis-mastodon.service" + ++ lib.optional databaseActuallyCreateLocally "postgresql.service" + ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; + envFile = pkgs.writeText "mastodon.env" (lib.concatMapStrings (s: s + "\n") ( (lib.concatLists (lib.mapAttrsToList (name: value: lib.optional (value != null) ''${name}="${toString value}"'' @@ -117,14 +122,8 @@ let jobClassLabel = toString ([""] ++ processCfg.jobClasses); threads = toString (if processCfg.threads == null then cfg.sidekiqThreads else processCfg.threads); in { - after = [ "network.target" "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; - requires = [ "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; + after = [ "network.target" "mastodon-init-dirs.service" ] ++ commonServices; + requires = [ "mastodon-init-dirs.service" ] ++ commonServices; description = "Mastodon sidekiq${jobClassLabel}"; wantedBy = [ "mastodon.target" ]; environment = env // { @@ -149,14 +148,8 @@ let (map (i: { name = "mastodon-streaming-${toString i}"; value = { - after = [ "network.target" "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; - requires = [ "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; + after = [ "network.target" "mastodon-init-dirs.service" ] ++ commonServices; + requires = [ "mastodon-init-dirs.service" ] ++ commonServices; wantedBy = [ "mastodon.target" "mastodon-streaming.target" ]; description = "Mastodon streaming ${toString i}"; environment = env // { SOCKET = "/run/mastodon-streaming/streaming-${toString i}.socket"; }; @@ -401,14 +394,20 @@ in { host = lib.mkOption { description = "Redis host."; - type = lib.types.str; - default = "127.0.0.1"; + type = lib.types.nullOr lib.types.str; + default = if cfg.redis.createLocally && !cfg.redis.enableUnixSocket then "127.0.0.1" else null; + defaultText = lib.literalExpression '' + if config.${opt.redis.createLocally} && !config.${opt.redis.enableUnixSocket} then "127.0.0.1" else null + ''; }; port = lib.mkOption { description = "Redis port."; - type = lib.types.port; - default = 31637; + type = lib.types.nullOr lib.types.port; + default = if cfg.redis.createLocally && !cfg.redis.enableUnixSocket then 31637 else null; + defaultText = lib.literalExpression '' + if config.${opt.redis.createLocally} && !config.${opt.redis.enableUnixSocket} then 31637 else null + ''; }; passwordFile = lib.mkOption { @@ -632,6 +631,20 @@ in { config = lib.mkIf cfg.enable (lib.mkMerge [{ assertions = [ { + assertion = !redisActuallyCreateLocally -> (cfg.redis.host != "127.0.0.1" && cfg.redis.port != null); + message = '' + `services.mastodon.redis.host` and `services.mastodon.redis.port` need to be set if + `services.mastodon.redis.createLocally` is not enabled. + ''; + } + { + assertion = redisActuallyCreateLocally -> (!cfg.redis.enableUnixSocket || (cfg.redis.host == null && cfg.redis.port == null)); + message = '' + `services.mastodon.redis.enableUnixSocket` needs to be disabled if + `services.mastodon.redis.host` and `services.mastodon.redis.port` is used. + ''; + } + { assertion = redisActuallyCreateLocally -> (!cfg.redis.enableUnixSocket || cfg.redis.passwordFile == null); message = '' <option>services.mastodon.redis.enableUnixSocket</option> needs to be disabled if @@ -783,14 +796,8 @@ in { }; systemd.services.mastodon-web = { - after = [ "network.target" "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; - requires = [ "mastodon-init-dirs.service" ] - ++ lib.optional redisActuallyCreateLocally "redis-mastodon.service" - ++ lib.optional databaseActuallyCreateLocally "postgresql.service" - ++ lib.optional cfg.automaticMigrations "mastodon-init-db.service"; + after = [ "network.target" "mastodon-init-dirs.service" ] ++ commonServices; + requires = [ "mastodon-init-dirs.service" ] ++ commonServices; wantedBy = [ "mastodon.target" ]; description = "Mastodon web"; environment = env // (if cfg.enableUnixSocket |