Commit dcd0f499 authored by Yaya's avatar Yaya Committed by Yureka
Browse files

nixos/gitlab: Add option sidekiq.concurrency. 

This commit adds an option to configure the amount of threads to use
with sidekiq-cluster. The GitLab default is currently set to 20 threads. In
space constrained environments this may become a problem with running
out of memory as a result.
parent c5550f4f

nixos/modules/services/misc/gitlab.nix

+21 −6
Original line number Diff line number Diff line
@@ -901,6 +901,16 @@ in { 
        '';

      };



      sidekiq.concurrency = mkOption {

        type = with types; nullOr int;

        default = null;

        description = lib.mdDoc ''

          How many processor threads to use for processing sidekiq background job queues. When null, the GitLab default is used.



          See <https://docs.gitlab.com/ee/administration/sidekiq/extra_sidekiq_processes.html#manage-thread-counts-explicitly> for details.

        '';

      };



      sidekiq.memoryKiller.enable = mkOption {

        type = types.bool;

        default = true;
@@ -1454,12 +1464,17 @@ in { 
        TimeoutSec = "infinity";

        Restart = "always";

        WorkingDirectory = "${cfg.packages.gitlab}/share/gitlab";

        ExecStart = utils.escapeSystemdExecArgs [

        ExecStart = utils.escapeSystemdExecArgs (

          [

            "${cfg.packages.gitlab}/share/gitlab/bin/sidekiq-cluster"

          "-e" "production"

          "-r" "."

            "*" # all queue groups

        ];

          ] ++ lib.optionals (cfg.sidekiq.concurrency != null) [

            "--concurrency" (toString cfg.sidekiq.concurrency)

          ] ++ [

            "--environment" "production"

            "--require" "."

          ]

        );

      };

    };