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author | Shawn Warren <shawn.warren@rackspace.com> | 2016-07-22 17:29:18 -0500 |
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committer | Rok Garbas <rok@garbas.si> | 2016-07-23 00:29:18 +0200 |
commit | 9886c80daa8c5601f3a6de2a1512d00435da3432 (patch) | |
tree | 10b9e34c1ae379950faac330278cd76a9b755023 /nixos/modules/services/continuous-integration/gocd-agent | |
parent | c4c378b6138ac224f2de13ecf172a760104dae3e (diff) | |
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Add gocd agent and server service packages (#16273)
GoCD is an open source continuous delivery server specializing in advanced workflow modeling and visualization. Update maintainers list to include swarren83. Update module list to include gocd agent and server module. Update packages list to include gocd agent and server package. Update version, revision and checksum for GoCD release 16.5.0.
Diffstat (limited to 'nixos/modules/services/continuous-integration/gocd-agent')
-rw-r--r-- | nixos/modules/services/continuous-integration/gocd-agent/default.nix | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/nixos/modules/services/continuous-integration/gocd-agent/default.nix b/nixos/modules/services/continuous-integration/gocd-agent/default.nix new file mode 100644 index 000000000000..36f6527ee47b --- /dev/null +++ b/nixos/modules/services/continuous-integration/gocd-agent/default.nix @@ -0,0 +1,212 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.services.gocd-agent; +in { + options = { + services.gocd-agent = { + enable = mkEnableOption "gocd-agent"; + + user = mkOption { + default = "gocd-agent"; + type = types.str; + description = '' + User the Go.CD agent should execute under. + ''; + }; + + group = mkOption { + default = "gocd-agent"; + type = types.str; + description = '' + If the default user "gocd-agent" is configured then this is the primary + group of that user. + ''; + }; + + extraGroups = mkOption { + type = types.listOf types.str; + default = [ ]; + example = [ "wheel" "docker" ]; + description = '' + List of extra groups that the "gocd-agent" user should be a part of. + ''; + }; + + packages = mkOption { + default = [ pkgs.stdenv pkgs.jre config.programs.ssh.package pkgs.nix ]; + type = types.listOf types.package; + description = '' + Packages to add to PATH for the Go.CD agent process. + ''; + }; + + agentConfig = mkOption { + default = ""; + type = types.str; + example = '' + agent.auto.register.resources=ant,java + agent.auto.register.environments=QA,Performance + agent.auto.register.hostname=Agent01 + ''; + description = '' + Agent registration configuration. + ''; + }; + + goServer = mkOption { + default = "127.0.0.1"; + type = types.str; + description = '' + Address of GoCD Server to attach the Go.CD Agent to. + ''; + }; + + goServerPort = mkOption { + default = 8153; + type = types.int; + description = '' + Port that Go.CD Server is Listening on. + ''; + }; + + workDir = mkOption { + default = "/var/lib/go-agent"; + type = types.str; + description = '' + Specifies the working directory in which the Go.CD agent java archive resides. + ''; + }; + + heapSize = mkOption { + default = "128m"; + type = types.str; + description = '' + Specifies the java heap memory size for the Go.CD agent java process. + ''; + }; + + maxMemory = mkOption { + default = "256m"; + type = types.str; + description = '' + Specifies the java maximum memory size for the Go.CD agent java process. + ''; + }; + + startupOptions = mkOption { + default = [ + "-Xms${cfg.heapSize}" + "-Xmx${cfg.maxMemory}" + "-Djava.io.tmpdir=/tmp" + "-Dcruise.console.publish.interval=10" + "-Djava.security.egd=file:/dev/./urandom" + ]; + description = '' + Specifies startup command line arguments to pass to Go.CD agent + java process. Example contains debug and gcLog arguments. + ''; + }; + + extraOptions = mkOption { + default = [ ]; + example = [ + "-X debug" + "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5006" + "-verbose:gc" + "-Xloggc:go-agent-gc.log" + "-XX:+PrintGCTimeStamps" + "-XX:+PrintTenuringDistribution" + "-XX:+PrintGCDetails" + "-XX:+PrintGC" + ]; + description = '' + Specifies additional command line arguments to pass to Go.CD agent + java process. Example contains debug and gcLog arguments. + ''; + }; + + environment = mkOption { + default = { }; + type = with types; attrsOf str; + description = '' + Additional environment variables to be passed to the Go.CD agent process. + As a base environment, Go.CD agent receives NIX_PATH from + <option>environment.sessionVariables</option>, NIX_REMOTE is set to + "daemon". + ''; + }; + }; + }; + + config = mkIf cfg.enable { + users.extraGroups = optional (cfg.group == "gocd-agent") { + name = "gocd-agent"; + gid = config.ids.gids.gocd-agent; + }; + + users.extraUsers = optional (cfg.user == "gocd-agent") { + name = "gocd-agent"; + description = "gocd-agent user"; + createHome = true; + home = cfg.workDir; + group = cfg.group; + extraGroups = cfg.extraGroups; + useDefaultShell = true; + uid = config.ids.uids.gocd-agent; + }; + + systemd.services.gocd-agent = { + description = "GoCD Agent"; + after = [ "network.target" ]; + wantedBy = [ "multi-user.target" ]; + + environment = + let + selectedSessionVars = + lib.filterAttrs (n: v: builtins.elem n [ "NIX_PATH" ]) + config.environment.sessionVariables; + in + selectedSessionVars // + { + NIX_REMOTE = "daemon"; + AGENT_WORK_DIR = cfg.workDir; + AGENT_STARTUP_ARGS = ''${concatStringsSep " " cfg.startupOptions}''; + LOG_DIR = cfg.workDir; + LOG_FILE = "${cfg.workDir}/go-agent-start.log"; + } // + cfg.environment; + + path = cfg.packages; + + script = '' + MPATH="''${PATH}"; + source /etc/profile + export PATH="''${MPATH}:''${PATH}"; + + if ! test -f ~/.nixpkgs/config.nix; then + mkdir -p ~/.nixpkgs/ + echo "{ allowUnfree = true; }" > ~/.nixpkgs/config.nix + fi + + mkdir -p config + rm -f config/autoregister.properties + ln -s "${pkgs.writeText "autoregister.properties" cfg.agentConfig}" config/autoregister.properties + + ${pkgs.git}/bin/git config --global --add http.sslCAinfo /etc/ssl/certs/ca-certificates.crt + ${pkgs.jre}/bin/java ${concatStringsSep " " cfg.startupOptions} \ + ${concatStringsSep " " cfg.extraOptions} \ + -jar ${pkgs.gocd-agent}/go-agent/agent-bootstrapper.jar \ + ${cfg.goServer} \ + ${toString cfg.goServerPort} + ''; + + serviceConfig = { + User = cfg.user; + WorkingDirectory = cfg.workDir; + }; + }; + }; +} |