diff options
Diffstat (limited to 'nixos/modules/services/misc/mesos-slave.nix')
| -rw-r--r-- | nixos/modules/services/misc/mesos-slave.nix | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/nixos/modules/services/misc/mesos-slave.nix b/nixos/modules/services/misc/mesos-slave.nix deleted file mode 100644 index 170065d0065..00000000000 --- a/nixos/modules/services/misc/mesos-slave.nix +++ /dev/null @@ -1,220 +0,0 @@ -{ config, lib, pkgs, ... }: - -with lib; - -let - cfg = config.services.mesos.slave; - - mkAttributes = - attrs: concatStringsSep ";" (mapAttrsToList - (k: v: "${k}:${v}") - (filterAttrs (k: v: v != null) attrs)); - attribsArg = optionalString (cfg.attributes != {}) - "--attributes=${mkAttributes cfg.attributes}"; - - containerizersArg = concatStringsSep "," ( - lib.unique ( - cfg.containerizers ++ (optional cfg.withDocker "docker") - ) - ); - - imageProvidersArg = concatStringsSep "," ( - lib.unique ( - cfg.imageProviders ++ (optional cfg.withDocker "docker") - ) - ); - - isolationArg = concatStringsSep "," ( - lib.unique ( - cfg.isolation ++ (optionals cfg.withDocker [ "filesystem/linux" "docker/runtime"]) - ) - ); - -in { - - options.services.mesos = { - slave = { - enable = mkOption { - description = "Whether to enable the Mesos Slave."; - default = false; - type = types.bool; - }; - - ip = mkOption { - description = "IP address to listen on."; - default = "0.0.0.0"; - type = types.str; - }; - - port = mkOption { - description = "Port to listen on."; - default = 5051; - type = types.int; - }; - - advertiseIp = mkOption { - description = "IP address advertised to reach this agent."; - default = null; - type = types.nullOr types.str; - }; - - advertisePort = mkOption { - description = "Port advertised to reach this agent."; - default = null; - type = types.nullOr types.int; - }; - - containerizers = mkOption { - description = '' - List of containerizer implementations to compose in order to provide - containerization. Available options are mesos and docker. - The order the containerizers are specified is the order they are tried. - ''; - default = [ "mesos" ]; - type = types.listOf types.str; - }; - - imageProviders = mkOption { - description = "List of supported image providers, e.g., APPC,DOCKER."; - default = [ ]; - type = types.listOf types.str; - }; - - imageProvisionerBackend = mkOption { - description = '' - Strategy for provisioning container rootfs from images, - e.g., aufs, bind, copy, overlay. - ''; - default = "copy"; - type = types.str; - }; - - isolation = mkOption { - description = '' - Isolation mechanisms to use, e.g., posix/cpu,posix/mem, or - cgroups/cpu,cgroups/mem, or network/port_mapping, or `gpu/nvidia` for nvidia - specific gpu isolation. - ''; - default = [ "posix/cpu" "posix/mem" ]; - type = types.listOf types.str; - }; - - master = mkOption { - description = '' - May be one of: - zk://host1:port1,host2:port2,.../path - zk://username:password@host1:port1,host2:port2,.../path - ''; - type = types.str; - }; - - withHadoop = mkOption { - description = "Add the HADOOP_HOME to the slave."; - default = false; - type = types.bool; - }; - - withDocker = mkOption { - description = "Enable the docker containerizer."; - default = config.virtualisation.docker.enable; - type = types.bool; - }; - - dockerRegistry = mkOption { - description = '' - The default url for pulling Docker images. - It could either be a Docker registry server url, - or a local path in which Docker image archives are stored. - ''; - default = null; - type = types.nullOr (types.either types.str types.path); - }; - - workDir = mkOption { - description = "The Mesos work directory."; - default = "/var/lib/mesos/slave"; - type = types.str; - }; - - extraCmdLineOptions = mkOption { - description = '' - Extra command line options for Mesos Slave. - - See https://mesos.apache.org/documentation/latest/configuration/ - ''; - default = [ "" ]; - type = types.listOf types.str; - example = [ "--gc_delay=3days" ]; - }; - - logLevel = mkOption { - description = '' - The logging level used. Possible values: - 'INFO', 'WARNING', 'ERROR' - ''; - default = "INFO"; - type = types.str; - }; - - attributes = mkOption { - description = '' - Machine attributes for the slave instance. - - Use caution when changing this; you may need to manually reset slave - metadata before the slave can re-register. - ''; - default = {}; - type = types.attrsOf types.str; - example = { rack = "aa"; - host = "aabc123"; - os = "nixos"; }; - }; - - executorEnvironmentVariables = mkOption { - description = '' - The environment variables that should be passed to the executor, and thus subsequently task(s). - ''; - default = { - PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"; - }; - type = types.attrsOf types.str; - }; - }; - - }; - - config = mkIf cfg.enable { - systemd.tmpfiles.rules = [ - "d '${cfg.workDir}' 0701 - - - -" - ]; - systemd.services.mesos-slave = { - description = "Mesos Slave"; - wantedBy = [ "multi-user.target" ]; - after = [ "network.target" ] ++ optionals cfg.withDocker [ "docker.service" ] ; - path = [ pkgs.runtimeShellPackage ]; - serviceConfig = { - ExecStart = '' - ${pkgs.mesos}/bin/mesos-slave \ - --containerizers=${containerizersArg} \ - --image_providers=${imageProvidersArg} \ - --image_provisioner_backend=${cfg.imageProvisionerBackend} \ - --isolation=${isolationArg} \ - --ip=${cfg.ip} \ - --port=${toString cfg.port} \ - ${optionalString (cfg.advertiseIp != null) "--advertise_ip=${cfg.advertiseIp}"} \ - ${optionalString (cfg.advertisePort != null) "--advertise_port=${toString cfg.advertisePort}"} \ - --master=${cfg.master} \ - --work_dir=${cfg.workDir} \ - --logging_level=${cfg.logLevel} \ - ${attribsArg} \ - ${optionalString cfg.withHadoop "--hadoop-home=${pkgs.hadoop}"} \ - ${optionalString cfg.withDocker "--docker=${pkgs.docker}/libexec/docker/docker"} \ - ${optionalString (cfg.dockerRegistry != null) "--docker_registry=${cfg.dockerRegistry}"} \ - --executor_environment_variables=${lib.escapeShellArg (builtins.toJSON cfg.executorEnvironmentVariables)} \ - ${toString cfg.extraCmdLineOptions} - ''; - }; - }; - }; - -} |