naming consistency #5
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| name: Sunbeam Single-node guided | |
| on: | |
| push: | |
| branches: ["act"] | |
| workflow_dispatch: | |
| inputs: | |
| hardware_profile: | |
| description: 'Specs for each machine' | |
| required: true | |
| default: tutorial | |
| type: choice | |
| options: | |
| - tutorial | |
| permissions: | |
| contents: read | |
| env: | |
| COLUMNS: 160 # default: 80 | |
| DEBIAN_FRONTEND: noninteractive | |
| HARDWARE_PROFILE: ${{ inputs.hardware_profile || 'tutorial' }} | |
| defaults: | |
| run: | |
| # act doesn't show a good summary of elapsed time of each step | |
| shell: /usr/bin/time -f 'real\t%E' /bin/bash -ex {0} | |
| jobs: | |
| actionlint: | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Download actionlint | |
| if: ${{ !env.ACT }} | |
| id: get_actionlint | |
| run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash) | |
| - name: Check workflow files | |
| run: ${{ steps.get_actionlint.outputs.executable || 'actionlint' }} -color | |
| sunbeam-single-node-guided-tutorial: | |
| name: Sunbeam Single-node Guided Tutorial | |
| runs-on: ubuntu-24.04 | |
| needs: actionlint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set env | |
| run: | | |
| case "$HARDWARE_PROFILE" in | |
| tutorial) | |
| # https://canonical.com/microstack/docs/single-node-guided | |
| echo CPU=4 >> "$GITHUB_ENV" | |
| echo MEMORY=16 >> "$GITHUB_ENV" | |
| echo DISK=50 >> "$GITHUB_ENV" | |
| ;; | |
| *) | |
| echo '::error:: Invalid hardware profile' | |
| exit 1 | |
| ;; | |
| esac | |
| # FIXME: use $GITHUB_STEP_SUMMARY | |
| # shellcheck source=/dev/null | |
| source "$GITHUB_ENV" | |
| echo "::notice::Selected hardware profile: ${HARDWARE_PROFILE}.%0ACPU: ${CPU}%0AMEMORY: ${MEMORY}%0ADISK: ${DISK}" | |
| - name: Check machine specs | |
| run: | | |
| # bare metal returns "none" with exit 1 | |
| systemd-detect-virt || true | |
| cat /etc/os-release | |
| lscpu | |
| free -h | |
| lsblk | |
| lsblk -f | |
| ip -br a | |
| ip r | |
| # resolvectl --no-pager | |
| # TODO: check if greenfield or brownfield first | |
| - name: Install prerequisites | |
| if: ${{ !env.ACT }} | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y uvtool j2cli | |
| # make sure the default user is in the libvirt group. | |
| # the "runner" user in Github workflow is not in the sudo | |
| # group so it's not automatically added into the libvirt | |
| # group. | |
| sudo adduser "$USER" libvirt | |
| - name: Download a VM image | |
| if: ${{ !env.ACT }} | |
| run: | | |
| sudo -g libvirt uvt-simplestreams-libvirt sync release=noble arch=amd64 | |
| sudo -g libvirt uvt-simplestreams-libvirt query | |
| - name: Prepare SSH, virtual network bridge, and virtual machines | |
| if: ${{ !env.ACT }} | |
| run: | | |
| # SSH | |
| ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519 -N '' | |
| cat <<EOF | tee -a ~/.ssh/config | |
| Host sunbeam-single-node-guided | |
| User ubuntu | |
| Hostname 192.168.124.6 | |
| EOF | |
| # bridge | |
| sudo -g libvirt virsh -c qemu:///system net-define /dev/stdin <<EOF | |
| <network> | |
| <name>sunbeam-virbr0</name> | |
| <bridge name='sunbeam-virbr0' stp='off'/> | |
| <forward mode='nat'/> | |
| <ip address='192.168.124.1' netmask='255.255.255.0' /> | |
| </network> | |
| EOF | |
| sudo -g libvirt virsh -c qemu:///system net-autostart sunbeam-virbr0 | |
| sudo -g libvirt virsh -c qemu:///system net-start sunbeam-virbr0 | |
| - name: Clean up previous virtual machines | |
| if: ${{ env.ACT }} | |
| run: | | |
| # FIXME: the requirement of FQDN is not documented well in each tutorial | |
| sudo -g libvirt uvt-kvm destroy sunbeam-single-node-guided.localdomain || true | |
| - name: Prepare a virtual machine | |
| run: | | |
| sudo -g libvirt uvt-kvm create \ | |
| --machine-type q35 \ | |
| --cpu "$CPU" \ | |
| --host-passthrough \ | |
| --memory "$((MEMORY * 1024))" \ | |
| --disk "$DISK" \ | |
| --unsafe-caching \ | |
| --bridge sunbeam-virbr0 \ | |
| --network-config /dev/stdin \ | |
| --ssh-public-key-file ~/.ssh/id_ed25519.pub \ | |
| --no-start \ | |
| sunbeam-single-node-guided.localdomain \ | |
| release=noble <<EOF | |
| network: | |
| version: 2 | |
| ethernets: | |
| enp1s0: | |
| dhcp4: false | |
| dhcp6: false | |
| accept-ra: false | |
| addresses: | |
| - 192.168.124.6/24 | |
| routes: | |
| - to: default | |
| via: 192.168.124.1 | |
| nameservers: | |
| addresses: | |
| - 192.168.124.1 | |
| EOF | |
| # secondary NIC | |
| sudo -g libvirt virsh -c qemu:///system attach-interface sunbeam-single-node-guided.localdomain \ | |
| network sunbeam-virbr0 \ | |
| --model virtio --config | |
| sudo -g libvirt virsh -c qemu:///system start sunbeam-single-node-guided.localdomain | |
| until ssh -oStrictHostKeyChecking=no sunbeam-single-node-guided -- 'cloud-init status --wait; ip -br a; lsblk'; do | |
| sleep 5 | |
| done | |
| - name: Sunbeam - Prepare manifest file | |
| run: | | |
| j2 -f yaml -o ./manifest.yaml .github/assets/workflows/manifest.yaml.j2 - <<EOF | |
| use_workaround: $USE_WORKAROUND | |
| dockerhub_mirror_host: "${DOCKERHUB_MIRROR#http*://}" | |
| EOF | |
| scp ./manifest.yaml sunbeam-single-node-guided: | |
| - name: Sunbeam - Prepare the machine | |
| run: | | |
| ssh sunbeam-single-node-guided -- sudo snap install openstack --channel 2024.1/edge | |
| ssh sunbeam-single-node-guided -- 'sunbeam prepare-node-script --bootstrap | bash -x' | |
| - name: Sunbeam - Bootstrap the cloud | |
| run: | | |
| # -t is necessary to see some progress in act env, LP:#2097451 | |
| # Also, without -t, somehow add-k8s command gets stuck in act env | |
| # although it doesn't happen in GitHub runner. | |
| # without -tt, GitHub runner's log should be quiet. | |
| ssh sunbeam-single-node-guided -t -- sunbeam cluster bootstrap --manifest manifest.yaml | |
| - name: Workaround - destroy localhost controller | |
| run: | | |
| # LP: #2095487 | |
| ssh sunbeam-single-node-guided -- juju destroy-controller localhost-localhost --no-prompt | |
| - name: Workaround - enable debug logging | |
| run: | | |
| # LP: #2065490 | |
| ssh sunbeam-single-node-guided -- 'juju model-config -m admin/openstack-machines logging-config="<root>=INFO;unit=DEBUG"' | |
| - name: Sunbeam - Configure the cloud | |
| run: | | |
| ssh sunbeam-single-node-guided -t -- sunbeam configure --openrc demo-openrc | |
| - name: Sunbeam - Launch a VM | |
| run: | | |
| ssh sunbeam-single-node-guided -t -- sunbeam launch ubuntu --name test | |
| - name: Sunbeam - Connect to the VM | |
| run: | | |
| # The cloud-init process inside the VM takes ~2 minutes to bring up the | |
| # SSH service after the VM gets ACTIVE in OpenStack | |
| sleep 300 | |
| ssh sunbeam-single-node-guided -- ' | |
| set -ex | |
| source demo-openrc | |
| demo_floating_ip="$(openstack floating ip list -c Floating\ IP\ Address -f value | head -n1)" | |
| ssh -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -i ~/snap/openstack/current/sunbeam "ubuntu@${demo_floating_ip}" true | |
| ' | |
| - uses: actions/upload-artifact@v4 | |
| if: ${{ always() }} | |
| with: | |
| name: manifest.yaml | |
| path: ./manifest.yaml |