Microshift Release:automated Testing

---

name: microshift-release:automated-testing argument-hint: description: Run the full Prow CI release testing workflow — create PR, trigger jobs, check status, merge PR, download and upload artifacts user-invocable: true allowed-tools: Bash

microshift-release:automated-testing

Synopsis

/microshift-release:automated-testing <version>

Description

Runs the full Prow CI release testing workflow for MicroShift (Phase 2 of the release process). Supports 4.21+ only — earlier versions use Jenkins pipelines.

The skill walks through all steps sequentially, skipping steps that are already complete. For running individual actions manually, use the bash script directly:

bash plugins/microshift-release/scripts/prow_testing.sh <action> <version> [--execute]

Prerequisites

Requirement	Needed for	Mandatory?
aws CLI (configured)	Step 0 (preflight), Step 5 (upload)	Yes
gh CLI (authenticated)	All PR operations	Yes
GitHub fork of openshift/microshift	Step 1 (create PR)	Yes
gsutil CLI	Step 4 (download)	Yes

Arguments

• <version> (required): MicroShift version (X.Y.Z, X.Y.Z-rc.N, or X.Y.Z-ec.N). Must be 4.21+.

Scripts Directory

SCRIPTS_DIR=plugins/microshift-release/scripts

Implementation

Execute each step in order. Redirect stderr to /dev/null for all commands — stderr only contains progress messages. On non-zero exit, re-run without suppressing stderr and display the error.

Step 0: Validate Build Artifact are in the Cache

Run bash ${SCRIPTS_DIR}/prow_testing.sh preflight <version>. Parse the JSON output:

• If "status": "pass" — display the message and continue to Step 1.
• If "status": "warn" — display each check's status and reason. Ask the user if they want to proceed.
  • If confirmed, continue to Step 1.
  • If declined, stop the workflow.
• If "status": "fail" — display each check's status, reason, and details. Stop the workflow.

  • For s3_rpms failure: tell the user to refresh the build cache by posting these comments on the PR (create the PR first if needed):

    /test e2e-aws-tests-cache
    /test e2e-aws-tests-cache-arm
    

Step 1: Create Release Testing Draft PR

The PR is always created in draft state. Run bash ${SCRIPTS_DIR}/prow_testing.sh create-pr <version> without --execute first. Parse the JSON output:

• If "status": "exists" — display the message and continue to Step 2.
• If "status": "plan" — display the plan and ask for confirmation.
  • If confirmed, re-run with --execute and display the result.
  • If declined, stop the workflow.

Step 2: Trigger CI Jobs

Run bash ${SCRIPTS_DIR}/prow_testing.sh trigger <version> without --execute first. Parse the JSON output:

• If "status": "skip" — no jobs to trigger, display the message and continue to Step 3.
• If "status": "plan" — display the plan and ask for confirmation.
  • If confirmed, re-run with --execute and display the result, then continue to Step 3.
  • If declined, continue to Step 3.

Step 3: Verify CI Jobs and Scenarios results

Run bash ${SCRIPTS_DIR}/prow_testing.sh status <version>.

Display the output verbatim — it is a pre-formatted table. Do not reformat it.

If all jobs finished, run scenario validation:

Run bash ${SCRIPTS_DIR}/prow_testing.sh scenarios <version>. Parse the JSON output:

• Display the message field (summary of jobs, scenarios, pass/fail/skip counts).
• For each job, display release_under_test and scenario counts.
• If any skipped_scenarios — display them as warnings.
• If any failed_scenarios — display them.
• If "status": "fail" — display the message and stop the workflow. Possible causes:
  • release_under_test does not match the target version for a job.
  • Scenarios failed.
  • Individual scenario versions don't match the target (excluding nightlies).
• If "status": "pass" — continue to Step 4.

If not all jobs passed, stop the workflow.

Step 4: Download CI Jobs results

Run bash ${SCRIPTS_DIR}/prow_testing.sh download <version> without --execute first. Parse the JSON output:

• If "status": "plan" — display the plan (jobs to download, destination directory) and ask for confirmation.
  • If confirmed, re-run with --execute and display the result.
  • If declined, stop the workflow.

Step 5: Upload CI Jobs results to S3

Run bash ${SCRIPTS_DIR}/prow_testing.sh upload <version> without --execute first. Parse the JSON output:

• If "status": "plan" — display the plan (tar.gz name, S3 destination) and ask for confirmation.
  • If confirmed, re-run with --execute and display the result (public URL).
  • If declined, stop the workflow.

Step 6: Close PR and Clean Up

Run bash ${SCRIPTS_DIR}/prow_testing.sh complete <version> without --execute first. Parse the JSON output:

• If "status": "plan" — display the plan (post comment, close PR, delete branch) and ask for confirmation.
  • If confirmed, re-run with --execute and display the result.
  • If declined, stop the workflow.

Errors

The script exits non-zero with a JSON message field. Common errors:

Error	Cause
Version < 4.21	Jenkins pipelines, not Prow CI
Nightly version	Phase 2 does not apply
gh failure	Not authenticated or no permissions
git push failure	Fork of openshift/microshift doesn't exist, or no push access
Branch exists	Delete it or use existing PR
gsutil not found	Install Google Cloud SDK
aws not found	Install and configure AWS CLI

Examples

/microshift-release:automated-testing 4.21.3            # run full workflow
/microshift-release:automated-testing 4.22.0-rc.1       # RC version
/microshift-release:automated-testing 4.22.0-ec.5       # EC version