Unverified Commit 386a1d5d authored by Tomodachi94's avatar Tomodachi94
Browse files

nixos/hydra: add system-hydra.slice 

Part of #279915
parent 70b35a2d

nixos/modules/services/continuous-integration/hydra/default.nix

+14 −0
Original line number Diff line number Diff line
@@ -311,6 +311,11 @@ in 
      )

    ];



    systemd.slices.system-hydra = {

      description = "Hydra Slice";

      documentation = [ "file://${cfg.package}/share/doc/hydra/index.html" "https://nixos.org/hydra/manual/" ];

    };



    systemd.services.hydra-init =

      { wantedBy = [ "multi-user.target" ];

        requires = lib.optional haveLocalDB "postgresql.service";
@@ -371,6 +376,7 @@ in 
        serviceConfig.User = "hydra";

        serviceConfig.Type = "oneshot";

        serviceConfig.RemainAfterExit = true;

        serviceConfig.Slice = "system-hydra.slice";

      };



    systemd.services.hydra-server =
@@ -389,6 +395,7 @@ in 
            User = "hydra-www";

            PermissionsStartOnly = true;

            Restart = "always";

            Slice = "system-hydra.slice";

          };

      };
@@ -408,6 +415,7 @@ in 
            ExecStopPost = "${hydra-package}/bin/hydra-queue-runner --unlock";

            User = "hydra-queue-runner";

            Restart = "always";

            Slice = "system-hydra.slice";



            # Ensure we can get core dumps.

            LimitCORE = "infinity";
@@ -430,6 +438,7 @@ in 
            User = "hydra";

            Restart = "always";

            WorkingDirectory = baseDir;

            Slice = "system-hydra.slice";

          };

      };
@@ -442,6 +451,7 @@ in 
        serviceConfig =

          { ExecStart = "@${hydra-package}/bin/hydra-update-gc-roots hydra-update-gc-roots";

            User = "hydra";

            Slice = "system-hydra.slice";

          };

        startAt = "2,14:15";

      };
@@ -455,6 +465,7 @@ in 
        serviceConfig =

          { ExecStart = "@${hydra-package}/bin/hydra-send-stats hydra-send-stats";

            User = "hydra";

            Slice = "system-hydra.slice";

          };

      };
@@ -474,6 +485,7 @@ in 
            User = "hydra-queue-runner";

            Restart = "always";

            RestartSec = 5;

            Slice = "system-hydra.slice";

          };

      };
@@ -492,6 +504,7 @@ in 
            fi

          '';

        startAt = "*:0/5";

        serviceConfig.Slice = "system-hydra.slice";

      };



    # Periodically compress build logs. The queue runner compresses
@@ -509,6 +522,7 @@ in 
            find ${baseDir}/build-logs -type f -name "*.drv" -mtime +3 -size +0c | xargs -r $compression --force --quiet

          '';

        startAt = "Sun 01:45";

        serviceConfig.Slice = "system-hydra.slice";

      };



    services.postgresql.enable = lib.mkIf haveLocalDB true;