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authorFlorian Klink <flokli@flokli.de>2024-08-17T17·03+0300
committerclbot <clbot@tvl.fyi>2024-08-17T20·36+0000
commit76839683a7ab0453afcdc3374a5cc80cca2f9510 (patch)
tree04a5449e40109c9535403f61191431cda00b0d21 /tvix
parentc75b0d08ce8fcf6f1e21fc090b2c4541575c485f (diff)
fix(tvix/boot): workaround test flakiness r/8510
The boot tests are sometimes flaky, and we don't want them to
periodically fail other build. Have Buildkite auto-retry them 2 times
on failure.
Logs for individual failures are still available, so it won't hinder
flakiness debuggability.

See https://buildkite.com/docs/pipelines/command-step#retry-attributes
for a documentation of a parameter, and cl/8983 for the introduction of
that feature to //nix/buildkite.

Change-Id: I1c0d25fa1d0ca940b3bdcd145ede87154b0c28eb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12228
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix')
-rw-r--r--tvix/boot/tests/default.nix8
1 files changed, 8 insertions, 0 deletions
diff --git a/tvix/boot/tests/default.nix b/tvix/boot/tests/default.nix
index 7b9fbbbf8c57..d078287a7b9b 100644
--- a/tvix/boot/tests/default.nix
+++ b/tvix/boot/tests/default.nix
@@ -119,6 +119,14 @@ let
           grep "${assertVMOutput}" output.txt
         '';
         requiredSystemFeatures = [ "kvm" ];
+        # HACK: The boot tests are sometimes flaky, and we don't want them to
+        # periodically fail other build. Have Buildkite auto-retry them 2 times
+        # on failure.
+        # Logs for individual failures are still available, so it won't hinder
+        # flakiness debuggability.
+        meta.ci.buildkiteExtraStepArgs = {
+          retry.automatic = true;
+        };
       } // lib.optionalAttrs (isClosure && !useNarBridge) {
         __structuredAttrs = true;
         exportReferencesGraph.closure = [ path ];