feat(whitby): Add buildkite agents to docker group r/3302

I'd like to be able to run extra CI steps that include running docker
containers (to integration test things like webapps that connect to a
database). To do this the buildkite agents themselves need permission to
do docker things.

Change-Id: I3c9a488708f0e12a508754ac41f04148ca7aedac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4408
Tested-by: BuildkiteCI
Autosubmit: grfn <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>

1 files changed, 1 insertions, 1 deletions

diff --git a/ops/modules/tvl-buildkite.nix b/ops/modules/tvl-buildkite.nix
index 20f8d3bbe4..aaeb5a0f75 100644
--- a/ops/modules/tvl-buildkite.nix
+++ b/ops/modules/tvl-buildkite.nix
@@ -63,7 +63,7 @@ in {
         value = {
           isSystemUser = true;
           group = lib.mkForce "buildkite-agents";
-          extraGroups = [ name ];
+          extraGroups = [ name "docker" ];
         };
       }) agents);
     };