NE-2727: Add image mirrors for external-dns-operator 1-3 components

[grzpiotrowski]

Adds image mirrors for external-dns-operator 1-3 components to support the v1.3.x stage bundles.

Similar to #422.

[openshift-ci-robot]

@grzpiotrowski: This pull request references NE-2727 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "5.0.0" version, but no target version was set.

Details

In response to this:

Adds image mirrors for external-dns-operator 1-3 components to support the v1.3.x stage bundles.

Similar to #422.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR updates the ImageDigestMirrorSet configuration in .tekton/images-mirror-set.yaml to add RHEL 9 stage registry mirror support. The changes introduce a new mirror tag for the external-dns-operator-bundle (ext-dns-optr-1-3-rhel-9) and create source mirror mappings for external-dns-rhel9-operator and external-dns-rhel9 components, both pointing to the ext-dns-optr-1-3-rhel-9 container image.

Suggested reviewers

• alebedev87
• Thealisyed
• gcs278

🚥 Pre-merge checks | ✅ 12

✅ Passed checks (12 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: adding image mirrors for external-dns-operator 1-3 components, which matches the file modifications documented in the summary.
Description check	✅ Passed	The description is directly related to the changeset, explaining the purpose of adding image mirrors for external-dns-operator 1-3 components to support v1.3.x stage bundles.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names	✅ Passed	PR modifies only .tekton/images-mirror-set.yaml (YAML config), not test files. Custom check for Ginkgo test names is not applicable since no test files are involved.
Test Structure And Quality	✅ Passed	PR only modifies .tekton/images-mirror-set.yaml (YAML configuration), not Ginkgo test code. Custom check for test structure is not applicable.
Microshift Test Compatibility	✅ Passed	PR only modifies .tekton/images-mirror-set.yaml (image mirror configuration), not adding any Ginkgo e2e tests; custom check only applies when new tests are added.
Single Node Openshift (Sno) Test Compatibility	✅ Passed	PR only modifies .tekton/images-mirror-set.yaml (YAML configuration file); no new Ginkgo e2e tests are added, so SNO test compatibility check does not apply.
Topology-Aware Scheduling Compatibility	✅ Passed	PR only modifies .tekton/images-mirror-set.yaml (ImageDigestMirrorSet for image registry mirroring), not deployment manifests or controllers. No topology-aware scheduling constraints introduced.
Ote Binary Stdout Contract	✅ Passed	PR only modifies .tekton/images-mirror-set.yaml (YAML configuration file); no Go source code changes, so OTE stdout contract check is not applicable.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	PR modifies only .tekton/images-mirror-set.yaml configuration file; no Ginkgo e2e tests added, so IPv6 check not applicable.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Actionable comments posted: 1

🤖 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 @.tekton/images-mirror-set.yaml:
- Line 21: The quay.io RHEL 9 image entries in .tekton/images-mirror-set.yaml
(the image string
quay.io/redhat-user-workloads/external-dns-operator-tenant/ext-dns-optr-1-3-rhel-9/external-dns-operator-bundle-container-ext-dns-optr-1-3-rhel-9
and the other quay.io entries at lines 30-35) are not reachable; ensure those
images are published and publicly readable or that the mirror job has proper
pull credentials before applying this manifest. Update
.tekton/images-mirror-set.yaml to point to reachable image URIs (or add the
required pull secret/config for the mirroring job), verify with skopeo inspect
docker://<image> succeeds, and commit the corrected image references so the
mirroring config only contains accessible quay.io entries.

🪄 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: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Enterprise

Run ID: 0697deee-6119-4ccd-8135-10da381fafe8

📥 Commits

Reviewing files that changed from the base of the PR and between a4f0979 and bba1375.

📒 Files selected for processing (1)

• .tekton/images-mirror-set.yaml

[coderabbitai]

⚠️ Potential issue | 🟠 Major | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Description: Verify that the new RHEL 9 mirror images exist and are accessible.

mirrors=(
  "quay.io/redhat-user-workloads/external-dns-operator-tenant/ext-dns-optr-1-3-rhel-9/external-dns-operator-bundle-container-ext-dns-optr-1-3-rhel-9"
  "quay.io/redhat-user-workloads/external-dns-operator-tenant/ext-dns-optr-1-3-rhel-9/external-dns-operator-container-ext-dns-optr-1-3-rhel-9"
  "quay.io/redhat-user-workloads/external-dns-operator-tenant/ext-dns-optr-1-3-rhel-9/external-dns-container-ext-dns-optr-1-3-rhel-9"
)

echo "Verifying mirror image accessibility..."
all_ok=true

for mirror in "${mirrors[@]}"; do
  echo "Checking: ${mirror}"
  if skopeo inspect --no-tags "docker://${mirror}" &>/dev/null; then
    echo "✓ ${mirror} is accessible"
  else
    echo "✗ ${mirror} is NOT accessible or does not exist"
    all_ok=false
  fi
done

if [ "$all_ok" = true ]; then
  echo -e "\n✓ All mirror images are accessible"
else
  echo -e "\n✗ Some mirror images are not accessible"
  exit 1
fi

Repository: openshift/external-dns-operator

Length of output: 1130

---

Ensure quay.io RHEL 9 mirror images are published and accessible
The referenced images in .tekton/images-mirror-set.yaml (lines 21 and 30-35) are not reachable: skopeo inspect --no-tags docker://... failed for all three quay.io references (not accessible or does not exist). Publish them (and ensure they’re publicly readable or that the mirroring job has the required pull credentials) before applying this configuration.

🤖 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 @.tekton/images-mirror-set.yaml at line 21, The quay.io RHEL 9 image entries
in .tekton/images-mirror-set.yaml (the image string
quay.io/redhat-user-workloads/external-dns-operator-tenant/ext-dns-optr-1-3-rhel-9/external-dns-operator-bundle-container-ext-dns-optr-1-3-rhel-9
and the other quay.io entries at lines 30-35) are not reachable; ensure those
images are published and publicly readable or that the mirror job has proper
pull credentials before applying this manifest. Update
.tekton/images-mirror-set.yaml to point to reachable image URIs (or add the
required pull secret/config for the mirroring job), verify with skopeo inspect
docker://<image> succeeds, and commit the corrected image references so the
mirroring config only contains accessible quay.io entries.

[openshift-ci]

@grzpiotrowski: all tests passed!

Full PR test history. Your PR dashboard.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[alebedev87]

/lgtm
/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alebedev87

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [alebedev87]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment