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feat(test): deploy loki operator once per lokistack e2e suite - #3543
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The loki operator is a cluster singleton, but the lokistack e2e specs redeployed it in BeforeEach, once per spec. Deploy it a single time in BeforeSuite and tear it down in AfterSuite via a suite-scoped framework, so the operator install/uninstall no longer repeats for every spec. Also skip the install when the operator deployment is already available (pre-installed or left over from a prior run); returning early avoids registering a cleanup that would delete an operator we did not create. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Check name Status Explanation Title check The title clearly and concisely describes the primary change: deploying the Loki operator once per Lokistack end-to-end test suite. Docstring Coverage No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 2… Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request. Full details: Docstring Coverage
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Review comments at @test/framework/e2e/lokistack.go:
- Around line 203-209: Update the deployment lookup in the Loki operator setup
so installation proceeds only when the deployment is confirmed absent; when it
exists but is not fully available, wait for availability or return an error
instead of entering the install path. Preserve the existing skip behavior for an
available deployment.
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test/e2e/logforwarding/lokistack/forward_to_lokistack_test.gotest/framework/e2e/lokistack.go
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DeployLokiOperator previously fell through to the install path whenever the operator deployment existed but was not yet available, or when the Get returned any error. That re-posted the OperatorGroup/Subscription and registered cleanups that would delete an operator this run did not create. Gate the install on the deployment being confirmed absent (NotFound): - available -> skip (unchanged) - exists but not yet available -> wait for availability - non-NotFound Get error -> return the error Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The first lokistack spec (OTLP, dataModel == Otel) was failing pervasively: the log generator's application logs were never ingested within the query timeout while the lokistack gateway's own application logs were, so the generic application-log readiness check passed on collateral logs and the container-scoped assertion then timed out. - Generate at a low, steady rate (add a delay) so a single stream does not overrun the lokistack per-stream ingestion rate limit, which is more easily tripped by the label-heavy Otel data model. - Raise the test lokistack global ingestion limits (10 -> 50). - Add optional label matchers to HasApplicationLogs so callers can scope the readiness check to the container under test instead of matching any application log (e.g. the lokistack gateway's own logs). - Gate WaitForLokistackReady on the LokiStack CR Ready condition so it returns only once all components (including the ingesters) can ingest. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
Review comments at @test/framework/e2e/lokistack.go:
- Around line 524-526: Update the LokiStack polling helper around the RESTClient
GET so it retries NotFound while the resource is being created but returns other
GET errors, including Forbidden, instead of discarding them and waiting for a
timeout.
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test/e2e/logforwarding/lokistack/forward_to_lokistack_test.gotest/framework/e2e/lokistack.go
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waitForLokistackReadyCondition discarded every GET error and polled until the timeout, so an error like Forbidden only surfaced as a generic wait timeout. Retry solely on NotFound, which is expected while the LokiStack is being created, and return any other error immediately. Co-Authored-By: Claude Code <noreply@anthropic.com>
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What
Deploy the loki operator once for the lokistack e2e suite instead of redeploying it in every spec's
BeforeEach.BeforeSuiteand torn down inAfterSuite, rather than per-spec.DeployLokiOperator()now skips the install when the operator deployment is already available (pre-installed, or left over from a prior run), returning early so it doesn't register a cleanup that would delete an operator it didn't create.Why
Reinstalling/uninstalling the operator for each spec is wasteful and slow. Deploying it once per suite reduces churn and setup time.
The "skip if already available" guard is borrowed from #3536; the broader parallel-execution machinery in that PR is intentionally left out of this change.
Testing
go build ./test/framework/e2e/...andgo vet ./test/e2e/logforwarding/lokistack/... ./test/framework/e2e/...pass.🤖 Generated with Claude Code
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