test-only.yml

# This workflow will build a golang project
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

name: Test

on:  [workflow_dispatch, pull_request]

env:
  DOWNSTREAM_K3S_VERSION: 'v1.23.10-k3s1'

jobs:

  run-e2e-tests:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Install Rancher CLI
        run: |
          # download an older CLI to avoid https://github.com/rancher/rancher/issues/37574
          mkdir -p /home/runner/.local/bin
          wget -q https://github.com/rancher/cli/releases/download/v2.6.0/rancher-linux-amd64-v2.6.0.tar.gz
          tar -xz --strip-components=2 -f rancher-linux-amd64-v2.6.0.tar.gz -C /home/runner/.local/bin
          rancher --version

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up k3d control-plane cluster
        uses: AbsaOSS/k3d-action@v2
        with:
          cluster-name: "upstream"
          args: >-
            -p "80:80@agent:0:direct"
            -p "443:443@agent:0:direct"
            --image docker.io/rancher/k3s:${{ env.DOWNSTREAM_K3S_VERSION }}
            --api-port 6443
            --agents 1
            --k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*'
            --k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*'
            --network "nw01"

      - name: Set up k3d downstream cluster
        uses: AbsaOSS/k3d-action@v2
        with:
          cluster-name: "downstream"
          args: >-
            -p "81:80@agent:0:direct"
            -p "444:443@agent:0:direct"
            --image docker.io/rancher/k3s:${{ env.DOWNSTREAM_K3S_VERSION }}
            --api-port 6644
            --agents 1
            --k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*'
            --k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*'
            --network "nw01"

      - name: Set up latest Rancher
        env:
          url: "172.18.0.1.omg.howdoi.website"
          cluster: "k3d-upstream"
        run: |
          ./.github/scripts/setup-latest-rancher.sh

      - name: Register Rancher's downstream clusters
        env:
          url: "172.18.0.1.omg.howdoi.website"
        run: |
          kubectl config use-context k3d-upstream
          kubectl cluster-info
          ./.github/scripts/wait-for-loadbalancer.sh
          ./.github/scripts/register-downstream-clusters.sh
          # wait for cluster to settle
          sleep 30

      - name: Add fake Project
        run : ./.github/scripts/create-fake-project.sh

      - name: Add fake Cluster
        run : ./.github/scripts/create-fake-cluster.sh

      - name: Add fake Backup
        run : ./.github/scripts/create-fake-backup.sh

      - name: Add fake Restore
        run : ./.github/scripts/create-fake-restore.sh
        
      - name: Wait for env to settle
        run : sleep 60

      - name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.19

      - name: Run Go tests
        run: |
          kubectl config use-context k3d-upstream
          go test -v ./...