name: Multus integration tests
on:
  push:
    tags:
      - v*
    branches:
      - master
      - release-*
  pull_request:
    paths:
      - cmd/rook/userfacing/**
      - pkg/daemon/multus/**
      - .github/workflows/multus.yaml

defaults:
  run:
    # reference: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#using-a-specific-shell
    shell: bash --noprofile --norc -eo pipefail -x {0}

# cancel the in-progress workflow when PR is refreshed.
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

jobs:
  test-validation-tool:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
    if: "!contains(github.event.pull_request.labels.*.name, 'skip-ci')"
    env:
      NUMBER_OF_COMPUTE_NODES: 5
    steps:
      - name: Set up Go version
        uses: actions/setup-go@v4
        with:
          go-version: "1.21"

      - name: checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Create KinD Cluster
        uses: helm/kind-action@v1.7.0
        with:
          config: tests/scripts/multus/kind-config.yaml
          cluster_name: rook-multus-e2e

      - name: Start tmate
        if: runner.debug || contains(github.event.pull_request.labels.*.name, 'debug-ci')
        run: |
          kubectl apply -f tests/scripts/tmate-pod.yaml
          sleep 3 # sometimes the next command errors b/c k8s hasn't had time to schedule the pod yet
          kubectl -n tmate wait --for=condition=ready -l app=tmate pod --timeout=300s
          sleep 1 # just in case tmate hasn't output its web/ssh links yet
          kubectl -n tmate logs deploy/tmate

      - name: Setup multus
        run: ./tests/scripts/multus/setup-multus.sh

      - name: Install public and cluster NADs in default namespace
        run: kubectl create -f tests/scripts/multus/default-public-cluster-nads.yaml

      - name: Quickly build Rook binary
        run: go build -o rook cmd/rook/*.go

      - name: Run multus validation test
        run: |
          export KUBECONFIG="/home/runner/.kube/config"
          kubectl create namespace rook-ceph
          ./rook --log-level debug multus validation run \
            --namespace rook-ceph \
            --public-network default/public-net \
            --cluster-network default/cluster-net \
            --daemons-per-node 2