CNF-20549: [TALM 4.21] : New opm render mechanism for hermetic builds

[rauhersu]

Why?

Prior to these changes, the catalog generation was performed inside the Dockerfile build, making it non-hermetic and requiring external network access during the build. That violated Konflux's hermetic build requirements and required an exception.

What ?

This PR refactors the fbc pipeline to leverage OPM rendering tasks within the Konflux pipeline, enabling hermetic builds and simplifying the catalog generation process. The changes include:

• Introduction of run-opm-pre-actions and run-opm-command tasks in the FBC pipeline.
• Simplification of the catalog Dockerfile to only handle TALM-specific naming fixes.
• Migration from catalog.yaml to catalog.json throughout the codebase.
• Addition of ImageDigestMirrorSet (IDMS) configuration for catalog rendering.
• Enabling hermetic builds (hermetic: true) in the FBC pipeline.

[openshift-ci-robot]

@rauhersu: This pull request references CNF-20549 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 sub-task to target the "4.21.0" version, but no target version was set.

In response to this:

Why?

Prior to these changes, the catalog generation was performed inside the Dockerfile build, making it non-hermetic and requiring external network access during the build. That violated Konflux's hermetic build requirements and required an exception.

What ?

This PR refactors the fbc pipeline to leverage OPM rendering tasks within the Konflux pipeline, enabling hermetic builds and simplifying the catalog generation process. The changes include:

Introduction of run-opm-pre-actions and run-opm-command tasks in the FBC pipeline.
Simplification of the catalog Dockerfile to only handle TALM-specific naming fixes.
Migration from catalog.yaml to catalog.json throughout the codebase.
Addition of ImageDigestMirrorSet (IDMS) configuration for catalog rendering.
Enabling hermetic builds (hermetic: true) in the FBC pipeline.

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.

[openshift-ci]

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[openshift-ci-robot]

@rauhersu: This pull request references CNF-20549 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 sub-task to target the "4.21.0" version, but no target version was set.

In response to this:

Why?

Prior to these changes, the catalog generation was performed inside the Dockerfile build, making it non-hermetic and requiring external network access during the build. That violated Konflux's hermetic build requirements and required an exception.

What ?

This PR refactors the fbc pipeline to leverage OPM rendering tasks within the Konflux pipeline, enabling hermetic builds and simplifying the catalog generation process. The changes include:

• Introduction of run-opm-pre-actions and run-opm-command tasks in the FBC pipeline.
• Simplification of the catalog Dockerfile to only handle TALM-specific naming fixes.
• Migration from catalog.yaml to catalog.json throughout the codebase.
• Addition of ImageDigestMirrorSet (IDMS) configuration for catalog rendering.
• Enabling hermetic builds (hermetic: true) in the FBC pipeline.

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.

[rauhersu]

/assign @fontivan