integration-test.yml

name: Run integration tests

on:
  pull_request:
    types: [labeled, synchronize, reopened]
    paths-ignore:
      - 'docs/**'

jobs:
  integration-tests:
    runs-on: ubuntu-22.04

    if: contains(github.event.pull_request.labels.*.name, 'integration-tests')

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup go
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'

      - name: Setup MicroCeph
        run: |
          set -x

          sudo snap install microceph --channel=quincy/stable
          sudo apt-get update
          sudo apt-get install --no-install-recommends -y ceph-common
          sudo microceph cluster bootstrap
          sudo microceph.ceph config set global osd_pool_default_size 1
          sudo microceph.ceph config set global mon_allow_pool_delete true
          sudo microceph.ceph config set global osd_memory_target 939524096
          sudo microceph.ceph osd crush rule rm replicated_rule
          sudo microceph.ceph osd crush rule create-replicated replicated default osd
          for flag in nosnaptrim noscrub nobackfill norebalance norecover noscrub nodeep-scrub; do
              sudo microceph.ceph osd set $flag
          done

          # Repurpose the ephemeral disk for ceph OSD.
          sudo swapoff /mnt/swapfile
          ephemeral_disk="$(findmnt --noheadings --output SOURCE --target /mnt | sed 's/[0-9]\+$//')"
          sudo microceph disk add --wipe "${ephemeral_disk}"
          sudo rm -rf /etc/ceph
          sudo ln -s /var/snap/microceph/current/conf/ /etc/ceph
          sudo microceph enable rgw

          sudo ceph osd pool create devpool 8

          # Wait until there are no more "unkowns" pgs
          for _ in $(seq 60); do
            if sudo microceph.ceph pg stat | grep -wF unknown; then
              sleep 1
            else
              break
            fi
          done
          sudo microceph.ceph status
          sudo rbd create --size 5000 --pool devpool test-img
          sudo rm -f /snap/bin/rbd
          sudo chmod 644 /etc/ceph/ceph.client.admin.keyring

      - name: Set Environment Variables
        run: |
          echo "CEPH_MONITORS=$(hostname):6789" >> $GITHUB_ENV
          echo "CEPH_IMAGE=devpool/test-img" >> $GITHUB_ENV
          echo "CEPH_USERNAME=admin" >> $GITHUB_ENV
          echo "CEPH_USERKEY=`ceph auth print-key client.admin`" >> $GITHUB_ENV

      - name: Install dependencies
        run: |
          set -x

          sudo apt-get update -qq
          sudo apt-get install -y --no-install-recommends \
          qemu-utils ca-certificates libvirt-clients libcephfs-dev \
          librbd-dev librados-dev libc-bin gcc
          sudo apt-get install -y qemu-kvm libvirt-daemon-system
          sudo systemctl enable --now libvirtd
          sudo usermod -aG kvm,libvirt,tty $USER
          sudo usermod -aG $(id -gn $USER) libvirt-qemu
          sudo setfacl -m user:$USER:rw /var/run/libvirt/libvirt-sock
          sudo update-ca-certificates
          sudo rm -rf /var/lib/apt/lists
          sudo sed -i '$a\ devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=0660 0 0' /etc/fstab
          sudo mount -o remount /dev/pts


      - name: Run integration tests
        # Starting a new instance of the Bash shell to reflect the added permissions
        run: sudo -H -E -u $USER bash -c 'make integration-tests'