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@NickCao NickCao commented May 12, 2025

Summary by CodeRabbit

  • Chores
    • Added macOS 13 as a new environment for automated self-tests.
    • Updated workflow to install Docker, Kind, Colima, Go, kubectl, and Helm on macOS runners for improved compatibility.
    • Enhanced deployment steps to support macOS-specific network and certificate configurations, including fixed IP mapping and trusted certificate installation.
    • Improved test reliability by centralizing exporter readiness checks with extended timeouts.

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coderabbitai bot commented May 12, 2025

"""

Walkthrough

The GitHub Actions workflow was updated to add macOS 13 as a supported runner in the selftest job matrix. Additionally, the composite GitHub Action now includes a conditional step to install Docker, Kind, Colima, Go, kubectl, Helm, and GNU sed on macOS runners using Homebrew, starts Colima with specific settings, and modifies the /etc/hosts update and certificate trust logic during dex deployment to handle macOS-specific IP addressing and certificate management. A helper function was added in tests to centralize waiting for exporters' readiness and registration.

Changes

File(s) Change Summary
.github/workflows/selftest.yml Expanded the selftest job matrix to include macos-13 as a runner and added a comment about ARM runners' nested virtualization.
action.yml Added a macOS-only step to install Docker, Kind, Colima, Go, kubectl, Helm, and GNU sed via Homebrew and start Colima; updated /etc/hosts and CA certificate handling logic for macOS during dex deployment; increased Helm install timeout; set environment variable JUMPSTARTER_FORCE_SYSTEM_CERTS=1; increased retry attempts and kubectl wait timeouts for exporters readiness.
tests.bats Added helper function wait_for_exporter() to consolidate repeated kubectl wait commands for exporters’ Online and Registered conditions with a 20-minute timeout, simplifying multiple tests.

Sequence Diagram(s)

sequenceDiagram
    participant GitHub Actions Runner
    participant Composite Action
    participant Homebrew
    participant Colima

    GitHub Actions Runner->>Composite Action: Start job
    alt If runner.os == macOS
        Composite Action->>Homebrew: Install Docker, Kind, Colima, Go, kubectl, Helm, GNU sed
        Composite Action->>Colima: Start Colima with CPU and memory limits
    end
    Composite Action->>Composite Action: Update /etc/hosts for dex deployment
    alt If runner.os == macOS
        Composite Action->>Composite Action: Map dex.dex.svc.cluster.local to 192.168.65.2
        Composite Action->>Composite Action: Patch deploy_with_helm.sh with fixed IP
        Composite Action->>Composite Action: Add Dex TLS cert to macOS system keychain
    else
        Composite Action->>Composite Action: Map dex.dex.svc.cluster.local to 127.0.0.1
        Composite Action->>Composite Action: Update CA certificates via Linux method
    end
    Composite Action-->>GitHub Actions Runner: Continue workflow steps
Loading

Possibly related PRs

Suggested reviewers

  • mangelajo

Poem

A hop to the Mac, a skip to the Brew,
Now Docker and Kind join the crew!
Colima and Go start with a cheer,
Hosts updated, the path is clear.
Certs trusted, the network’s tight—
CI shines on through day and night!
🐇✨
"""


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Configuration used: CodeRabbit UI
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Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 99cd881 and dc77e62.

📒 Files selected for processing (3)
  • .github/workflows/selftest.yml (1 hunks)
  • action.yml (4 hunks)
  • tests.bats (4 hunks)
🚧 Files skipped from review as they are similar to previous changes (3)
  • .github/workflows/selftest.yml
  • tests.bats
  • action.yml
⏰ Context from checks skipped due to timeout of 90000ms (3)
  • GitHub Check: test (ubuntu-24.04)
  • GitHub Check: test (macos-13)
  • GitHub Check: test (ubuntu-24.04-arm)
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Actionable comments posted: 0

🧹 Nitpick comments (2)
.github/workflows/selftest.yml (1)

11-11: Add macOS-13 runner to the selftest matrix.

Good catch on expanding test coverage to macOS. Confirmed that runs-on: macos-13 is supported and that the if: runner.os == 'macOS' guard in your composite action will execute as expected.

Nit: To improve clarity, consider updating the comment:

- # arm-based macOS runners does not support nested virt
+ # Arm-based macOS runners do not support nested virtualization
action.yml (1)

30-35: Install Docker, Kind, and Colima on macOS runners.

This step correctly uses Homebrew to install the required container tools and starts Colima, with the if: runner.os == 'macOS' guard ensuring it only runs on macOS hosts.

Consider adding a brew update --quiet before installation to avoid stale formulas and reduce log noise:

     - name: Install Docker and Kind (macOS)
       if: runner.os == 'macOS'
       shell: bash
       run: |
+        brew update --quiet
         brew install --quiet colima docker kind
         colima start
📜 Review details

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

📥 Commits

Reviewing files that changed from the base of the PR and between cd1318e and 36557a4.

📒 Files selected for processing (2)
  • .github/workflows/selftest.yml (1 hunks)
  • action.yml (1 hunks)

@NickCao NickCao force-pushed the darwin branch 4 times, most recently from 888e5f8 to 9aa8e3d Compare May 16, 2025 16:33
@NickCao NickCao force-pushed the darwin branch 2 times, most recently from 55f2a3c to 99cd881 Compare May 30, 2025 13:18
@NickCao NickCao closed this May 30, 2025
@NickCao NickCao deleted the darwin branch June 6, 2025 13:56
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2 participants