diff --git a/modules/conduwuit.nix b/modules/conduwuit.nix index d8c3a2a..e8aa567 100644 --- a/modules/conduwuit.nix +++ b/modules/conduwuit.nix @@ -3,93 +3,92 @@ let cfg = config.recipes.conduwuit; format = pkgs.formats.toml { }; - configFile = format.generate "conduwuit.toml" cfg.settings; -in -{ - meta.maintainers = with lib.maintainers; [ adtya ]; - options.recipes.conduwuit = { - enable = lib.mkEnableOption "conduwuit"; + conduitSubmodule = { name, ... }: { + options = { + enable = lib.mkEnableOption "conduwuit"; - extraEnvironment = lib.mkOption { - type = lib.types.attrsOf lib.types.str; - description = "Extra Environment variables to pass to the conduwuit server."; - default = { }; - example = { RUST_BACKTRACE = true; }; - }; + extraEnvironment = lib.mkOption { + type = lib.types.attrsOf lib.types.str; + description = "Extra Environment variables to pass to the conduwuit server."; + default = { }; + example = { RUST_BACKTRACE = true; }; + }; - environmentFiles = lib.mkOption { - type = lib.types.listOf lib.types.str; - default = null; - example = [ "/etc/conduwit/env_file" ]; - description = "Files containing environment variables in the form KEY=VALUE"; - }; + environmentFiles = lib.mkOption { + type = lib.types.listOf lib.types.str; + default = null; + example = [ "/etc/conduwit/env_file" ]; + description = "Files containing environment variables in the form KEY=VALUE"; + }; - package = lib.mkPackageOption pkgs "conduwuit" { }; + package = lib.mkPackageOption pkgs "conduwuit" { }; - settings = lib.mkOption { - type = lib.types.submodule { - freeformType = format.type; - options = { - global = { - server_name = lib.mkOption { - type = lib.types.str; - example = "example.com"; - description = "The server_name is the name of this server. It is used as a suffix for user # and room ids."; - }; - address = lib.mkOption { - type = lib.types.listOf lib.types.str; - default = [ "127.0.0.1" "::1" ]; - description = "Address(s) to listen on for connections by the reverse proxy/tls terminator."; - }; - port = lib.mkOption { - type = lib.types.port; - default = 6167; - description = "The port Conduit will be running on. You need to set up a reverse proxy in your web server (e.g. apache or nginx), so all requests to /_matrix on port 443 and 8448 will be forwarded to the Conduit instance running on this port"; - }; - database_path = lib.mkOption { - type = lib.types.str; - default = "/var/lib/conduwuit/"; - readOnly = true; - description = '' - Path to the conduwuit database, the directory where conduwuit will save its data. - Note that due to using the DynamicUser feature of systemd, this value should not be changed - and is set to be read only. - ''; - }; - database_backend = lib.mkOption { - type = lib.types.enum [ "sqlite" "rocksdb" ]; - default = "rocksdb"; - example = "sqlite"; - description = '' - The database backend for the service. Switching it on an existing - instance will require manual migration of data. - ''; + settings = lib.mkOption { + type = lib.types.submodule { + freeformType = format.type; + options = { + global = { + server_name = lib.mkOption { + type = lib.types.str; + example = "example.com"; + description = "The server_name is the name of this server. It is used as a suffix for user # and room ids."; + }; + address = lib.mkOption { + type = lib.types.listOf lib.types.str; + default = [ "127.0.0.1" "::1" ]; + description = "Address(s) to listen on for connections by the reverse proxy/tls terminator."; + }; + port = lib.mkOption { + type = lib.types.port; + default = 6167; + description = "The port Conduit will be running on. You need to set up a reverse proxy in your web server (e.g. apache or nginx), so all requests to /_matrix on port 443 and 8448 will be forwarded to the Conduit instance running on this port"; + }; + database_path = lib.mkOption { + type = lib.types.str; + default = "/var/lib/conduwuit/"; + readOnly = true; + description = '' + Path to the conduwuit database, the directory where conduwuit will save its data. + Note that due to using the DynamicUser feature of systemd, this value should not be changed + and is set to be read only. + ''; + }; + database_backend = lib.mkOption { + type = lib.types.enum [ "sqlite" "rocksdb" ]; + default = "rocksdb"; + example = "sqlite"; + description = '' + The database backend for the service. Switching it on an existing + instance will require manual migration of data. + ''; + }; }; }; }; + default = { }; + description = '' + Generates the conduwuit.toml configuration file. Refer to + + for details on supported values. + Note that database_path can not be edited because the service's reliance on systemd StateDir. + ''; }; - default = { }; - description = '' - Generates the conduwuit.toml configuration file. Refer to - - for details on supported values. - Note that database_path can not be edited because the service's reliance on systemd StateDir. - ''; }; }; - config = lib.mkIf cfg.enable { - systemd.services.conduwuit = { - description = "Conduwuit Matrix Server"; + systemdService = name: serviceDefinition: + let configFile = format.generate "conduwuit-${name}.toml" serviceDefinition.settings; in { + enable = serviceDefinition.enable; + description = "Conduwuit Matrix Server (${name})"; documentation = [ "https://conduwuit.puppyirl.gay" ]; wantedBy = [ "multi-user.target" ]; wants = [ "network-online.target" ]; after = [ "network-online.target" ]; - environment = cfg.extraEnvironment; + environment = serviceDefinition.extraEnvironment; serviceConfig = { Type = "notify"; DynamicUser = true; - EnvironmentFile = cfg.environmentFiles; + EnvironmentFile = serviceDefinition.environmentFiles; AmbientCapabilities = [ ]; CapabilityBoundingSet = [ ]; DevicePolicy = "closed"; @@ -134,14 +133,27 @@ in "~@ipc" ]; SystemCallErrorNumber = "EPERM"; - StateDirectory = "conduwuit"; - RuntimeDirectory = "conduwuit"; + StateDirectory = "conduwuit-${name}"; + RuntimeDirectory = "conduwuit-${name}"; RuntimeDirectoryMode = "0750"; - ExecStart = "${cfg.package}/bin/conduit --config ${configFile}"; + ExecStart = "${serviceDefinition.package}/bin/conduit --config ${configFile}"; Restart = "on-failure"; RestartSec = 10; StartLimitBurst = 5; }; }; + mkSystemdService = (name: serviceDefinition: lib.nameValuePair "conduwuit-${name}" (systemdService name serviceDefinition)); +in +{ + meta.maintainers = with lib.maintainers; [ adtya ]; + options.recipes.conduwuit.instances = lib.mkOption { + type = lib.types.attrsOf (lib.types.submodule conduitSubmodule); + default = { }; + defaultText = lib.literalExpression { }; + description = "Configuration for a conduwuit instance"; + }; + + config = lib.mkIf (cfg.instances != { }) { + systemd.services = lib.mapAttrs' mkSystemdService cfg.instances; }; }