Don't hard-code default main image tag#225
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📝 WalkthroughWalkthroughAdds shared registry and environment constants, dynamic GitHub release-tag lookup, context-aware main image tag resolution with registry verification, registry/auth keychain updates, deployer registry substitutions, and e2e/deploy wiring to resolve tags at runtime. ChangesDynamic latest tag lookup and registry wiring
Estimated code review effort: 4 (Complex) | ~45 minutes Possibly related PRs
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Actionable comments posted: 4
🧹 Nitpick comments (1)
internal/stackroxversions/release_tag_integration_test.go (1)
18-25: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick winAssert the stable/sorted contract, not just “non-empty”.
Right now this passes as long as GitHub returns anything. A regression in prerelease filtering or descending semver ordering would slip through unnoticed. Please validate that every returned tag is a stable semantic version and that the slice is sorted newest-first.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@internal/stackroxversions/release_tag_integration_test.go` around lines 18 - 25, The test for LookupLatestReleaseTagsViaGitHub currently only checks that tags are non-empty, so it misses regressions in prerelease filtering and sort order. Update the assertions to verify every returned tag is a stable semantic version (no prerelease tags) and that the slice is ordered newest-first by semver, using the existing test logic in release_tag_integration_test to inspect the returned tags.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@internal/helpers/tag_integration_test.go`:
- Around line 21-33: The test is reusing the same timeout context for both
LookupLatestTag and the final remote.Head pullability check, which can make the
second assertion flaky when the lookup consumes most of the deadline. In
internal/helpers/tag_integration_test.go, keep the existing context for
LookupLatestTag, then create a fresh context with its own timeout just before
calling remote.Head in the tag integration test, and use that new context for
the pullability check while still deferring its cancel.
In `@internal/helpers/tag.go`:
- Around line 54-58: The tag selection loop in find the first existing image
currently treats every VerifyImageExistence failure as “missing” and falls
through to older tags. Update the logic around ocihelper.VerifyImageExistence in
internal/helpers/tag.go so only a 404/not-found response is ignored as a missing
tag, while auth, rate-limit, and transport errors are returned immediately. Use
the existing tag iteration and mainImage check to keep the behavior of selecting
the first valid tag, but fail fast on any non-404 error.
In `@internal/stackroxversions/release_tag.go`:
- Around line 30-31: Add an early argument check in
LookupLatestReleaseTagsViaGitHub so non-positive atMost values are rejected
before any GitHub request or slice allocation happens. The fix should validate
at the API boundary, return an error immediately for atMost <= 0, and prevent
invalid values from reaching fetchLatestGitHubReleases or the min-based sizing
logic used when building the result slice.
In `@tests/e2e/helpers.go`:
- Around line 33-41: The defaultMainImageTag IIFE is performing network I/O and
can panic during package initialization, which can abort the e2e binary before
tests start. Move the latest-tag resolution out of package init in helpers.go,
and make the tag lookup happen lazily at test/runtime (or only when no override
is provided) through a helper used by the e2e entry points. Keep the
defaultMainImageTag symbol as a fallback value, but avoid calling
helpers.LookupLatestTag and panic from the init path.
---
Nitpick comments:
In `@internal/stackroxversions/release_tag_integration_test.go`:
- Around line 18-25: The test for LookupLatestReleaseTagsViaGitHub currently
only checks that tags are non-empty, so it misses regressions in prerelease
filtering and sort order. Update the assertions to verify every returned tag is
a stable semantic version (no prerelease tags) and that the slice is ordered
newest-first by semver, using the existing test logic in
release_tag_integration_test to inspect the returned tags.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (10)
cmd/deploy.gointernal/constants/registries.gointernal/deployer/acs_images.gointernal/deployer/operator.gointernal/deployer/operator_olm.gointernal/helpers/tag.gointernal/helpers/tag_integration_test.gointernal/stackroxversions/release_tag.gointernal/stackroxversions/release_tag_integration_test.gotests/e2e/helpers.go
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Actionable comments posted: 3
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⚠️ Outside diff range comments (1)
internal/helpers/tag_integration_test.go (1)
33-38: 🎯 Functional Correctness | 🟡 Minor | ⚡ Quick winReuse
ocihelper.VerifyImageExistencefor the final pullability check.
LookupLatestTagverifies candidates throughocihelper.VerifyImageExistence, but this assertion switches back to rawremote.Headwithauthn.DefaultKeychain. That can false-fail in env-only auth setups and bypasses the new 429/503 retry behavior ininternal/ocihelper/ocihelper.go.Possible fix
- ref, err := name.ParseReference(imageRef) - require.NoError(t, err) - - _, err = remote.Head(ref, remote.WithContext(ctx), remote.WithAuthFromKeychain(authn.DefaultKeychain)) + err = ocihelper.VerifyImageExistence(ctx, log, imageRef) require.NoError(t, err, "image %s is not pullable", imageRef)🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@internal/helpers/tag_integration_test.go` around lines 33 - 38, The final pullability assertion in the tag integration test should reuse ocihelper.VerifyImageExistence instead of calling remote.Head directly. Update the check in the test around the image reference built from constants.DefaultRegistry and tag so it exercises the same helper used by LookupLatestTag, preserving env-only auth handling and the retry behavior for 429/503 responses. Keep the existing reference flow with name.ParseReference, but replace the raw remote.Head assertion with the helper-based existence verification.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@internal/ocihelper/keychain.go`:
- Around line 17-21: The env-based registry auth in envKeychain.Resolve should
not treat partial credentials as anonymous; update Resolve to validate the
EnvRegistryUsername and EnvRegistryPassword pair the same way as
dockerauth.NewKeychain does in internal/dockerauth/dockerauth.go. If only one
env var is set, return an explicit error instead of authn.Anonymous so
NewMultiKeychain cannot fall through to the Docker keychain; keep the anonymous
fallback only when both values are empty.
In `@tests/e2e/e2e_test.go`:
- Around line 52-55: The lookupLatestTag live lookup path is still using a
30-second context timeout, which is too short for GitHub plus registry HEAD
checks and the retry behavior in VerifyImageExistence. Update lookupLatestTag to
use a longer timeout consistent with the integration test’s 2-minute budget, and
keep the timeout creation/cancel pattern in place so the e2e startup path is
less flaky under throttling.
- Around line 23-31: The startup logic in main currently calls lookupLatestTag()
before checking whether MAIN_IMAGE_TAG is already set, so the override is
ignored and network failures can still abort the suite. Update the main setup
flow to check os.Getenv("MAIN_IMAGE_TAG") first and only call lookupLatestTag()
inside the unset branch, then set the environment variable from that result;
keep the existing error handling around lookupLatestTag() in the same main path.
---
Outside diff comments:
In `@internal/helpers/tag_integration_test.go`:
- Around line 33-38: The final pullability assertion in the tag integration test
should reuse ocihelper.VerifyImageExistence instead of calling remote.Head
directly. Update the check in the test around the image reference built from
constants.DefaultRegistry and tag so it exercises the same helper used by
LookupLatestTag, preserving env-only auth handling and the retry behavior for
429/503 responses. Keep the existing reference flow with name.ParseReference,
but replace the raw remote.Head assertion with the helper-based existence
verification.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Path: .coderabbit.yml
Review profile: CHILL
Plan: Enterprise
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📒 Files selected for processing (9)
internal/constants/registries.gointernal/dockerauth/dockerauth.gointernal/helpers/tag.gointernal/helpers/tag_integration_test.gointernal/ocihelper/keychain.gointernal/ocihelper/ocihelper.gointernal/stackroxversions/release_tag.gotests/e2e/e2e_test.gotests/e2e/helpers.go
🚧 Files skipped from review as they are similar to previous changes (2)
- internal/helpers/tag.go
- internal/stackroxversions/release_tag.go
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@coderabbitai, fresh review please, resolve previous comments, if addressed. |
🧩 Analysis chain🏁 Script executed: #!/bin/bash
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I also tried to resolve the outdated threads automatically, but GitHub rejected it with Kicking off a fresh review now. ✅ Action performedFull review finished. |
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porridge
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Overall LGTM, some nitpicks and questions inline. Also note the test is failing:
tag_integration_test.go:38:
Error Trace: /__w/roxie/roxie/internal/helpers/tag_integration_test.go:38
Error: Received unexpected error:
HEAD https://quay.io/v2/rhacs-eng/main/manifests/4.11.0: unexpected status code 401 Unauthorized (HEAD responses have no body, use GET for details)
Test: TestLookupLatestTag_Integration
Messages: image quay.io/rhacs-eng/main:4.11.0 is not pullable
--- FAIL: TestLookupLatestTag_Integration (1.74s)
This was referenced Jul 1, 2026
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Remove hard-coded default main image tag
Replace the hard-coded
defaultMainImageTagfallback (previously4.9.2/4.10.1in e2e) with dynamic lookup: query the GitHub releases API for the latest stable stackrox tags, then verify the correspondingmainimage is pullable on quay.io. This eliminates the need to manually bump the fallback tag on every ACS release (#91).Changes
stackroxversions.LookupLatestReleaseTagsViaGitHub— fetches recent releases from GitHub, filters to stable semver tags, returns the top (approx., not guaranteed)Nsorted by versionhelpers.LookupLatestTag— iterates candidate tags and verifies image existence on the registry, skipping 404socihelper.Keychain— custom multi-keychain that checksREGISTRY_USERNAME/REGISTRY_PASSWORDenv vars before falling back to the Docker config, so go-containerregistry calls respect the same credentials as the rest of roxie. Needed for verify-image checks against the main image to work.constantspackage — extractsDefaultRegistry,GitHubStackroxRepo, andREGISTRY_*env var namesVerifyImageExistence— now retries on 429/503LookupLatestTaginstead of a hard-coded fallbackSummary by CodeRabbit
New Features
Bug Fixes
Documentation