diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/monitoring/heapster.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/monitoring/heapster.nix | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/heapster.nix b/nixpkgs/nixos/modules/services/monitoring/heapster.nix new file mode 100644 index 000000000000..b8ba3632caca --- /dev/null +++ b/nixpkgs/nixos/modules/services/monitoring/heapster.nix @@ -0,0 +1,50 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.services.heapster; +in { + options.services.heapster = { + enable = mkEnableOption "Heapster monitoring"; + + source = mkOption { + description = "Heapster metric source"; + example = "kubernetes:https://kubernetes.default"; + type = types.str; + }; + + sink = mkOption { + description = "Heapster metic sink"; + example = "influxdb:http://localhost:8086"; + type = types.str; + }; + + extraOpts = mkOption { + description = "Heapster extra options"; + default = ""; + type = types.separatedString " "; + }; + + package = mkPackageOption pkgs "heapster" { }; + }; + + config = mkIf cfg.enable { + systemd.services.heapster = { + wantedBy = ["multi-user.target"]; + after = ["cadvisor.service" "kube-apiserver.service"]; + + serviceConfig = { + ExecStart = "${cfg.package}/bin/heapster --source=${cfg.source} --sink=${cfg.sink} ${cfg.extraOpts}"; + User = "heapster"; + }; + }; + + users.users.heapster = { + isSystemUser = true; + group = "heapster"; + description = "Heapster user"; + }; + users.groups.heapster = {}; + }; +} |