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test(robot): fix recurring job test cases for v2 volumes #2196

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merged 2 commits into from
Dec 16, 2024

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@yangchiu yangchiu commented Dec 16, 2024

Which issue(s) this PR fixes:

Issue longhorn/longhorn#10001

What this PR does / why we need it:

fix recurring job test cases for v2 volumes

Special notes for your reviewer:

Additional documentation or context

Summary by CodeRabbit

  • Bug Fixes

    • Improved accuracy in identifying snapshots created by recurring jobs by updating the label check logic.
  • Chores

    • Maintained existing error handling and retry logic without changes.

@yangchiu yangchiu self-assigned this Dec 16, 2024
@yangchiu yangchiu requested a review from a team as a code owner December 16, 2024 03:32
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coderabbitai bot commented Dec 16, 2024

Walkthrough

The pull request introduces a modification to the Rest class in the e2e/libs/recurringjob/rest.py file, specifically changing how snapshots created by recurring jobs are identified. The key change involves updating the label checking logic from item['status']['labels'] to item['spec']['labels'], which adjusts how the code determines if a snapshot is associated with a particular recurring job. The core functionality and error handling mechanisms remain consistent with the previous implementation.

Changes

File Change Summary
e2e/libs/recurringjob/rest.py Modified _check_snapshot_created method to check spec['labels'] instead of status['labels'] for snapshot identification

Possibly related PRs

Suggested reviewers

  • chriscchien

Poem

🐰 A Rabbit's Ode to Label Checks 🏷️

In specs and status, labels dance and sway
From status to spec, we've found a new way
Snapshots now tagged with precision so bright
Recurring jobs leap with algorithmic might!

Code hops forward, one label at a time 🚀

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Actionable comments posted: 0

🧹 Nitpick comments (1)
e2e/libs/recurringjob/rest.py (1)

133-134: Consider handling mixed v1/v2 volume scenarios.

The current implementation assumes v2 volume schema. Consider adding version detection or fallback logic to support testing in environments with mixed v1/v2 volumes.

-                        if 'RecurringJob' in item['spec']['labels'] and \
-                            item['spec']['labels']['RecurringJob'] == job_name and \
+                        # Support both v1 and v2 volume schemas
+                        labels = item.get('spec', {}).get('labels') or item.get('status', {}).get('labels', {})
+                        if 'RecurringJob' in labels and \
+                            labels['RecurringJob'] == job_name and \
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c8516c1 and dae3cad.

📒 Files selected for processing (1)
  • e2e/libs/recurringjob/rest.py (1 hunks)
🔇 Additional comments (1)
e2e/libs/recurringjob/rest.py (1)

133-134: LGTM! Verify alignment with v2 volume spec.

The change from status.labels to spec.labels aligns with v2 volumes schema. However, let's verify this matches the official spec.

✅ Verification successful

Change to spec.labels is correct for recurring job snapshots

The code change is verified to be correct based on the following evidence:

  1. The comments in the code explicitly state that "job_name is in spec.labels.RecurringJob"
  2. No contradicting label patterns were found in the codebase
  3. The test file itself serves as documentation for the correct behavior, as it's part of the e2e test suite

The change aligns with the documented behavior and maintains consistency with how recurring job labels are handled in the system.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Verify the label location in v2 volume CRD spec
kubectl get crd snapshots.longhorn.io -o yaml | grep -A 10 "spec:"

Length of output: 164


Script:

#!/bin/bash
# Let's search for snapshot and volume CRD definitions in the codebase
fd -e yaml -e yml | xargs rg -l "kind:\s*(Volume|Snapshot)"

# Then let's look for label usage patterns in the codebase
rg -A 5 "spec.*labels.*RecurringJob" 

Length of output: 1140


Script:

#!/bin/bash
# Let's look for any other label usage patterns in snapshots
rg -B 2 -A 2 "labels.*RecurringJob" 

# Let's also check for any test files or documentation that might show the schema
fd "snapshot|volume" | rg -l "v2"

Length of output: 2534

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LGTM

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2 participants