README.md: Add CI status badge #25
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| # Copyright (C) 2023 Sebastian Pipping <[email protected]> | |
| # SPDX-License-Identifier: MIT | |
| name: Build | |
| # Drop permissions to minimum for security | |
| permissions: | |
| contents: read | |
| on: | |
| pull_request: | |
| push: | |
| schedule: | |
| - cron: '0 2 * * 5' # Every Friday at 2am | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| name: Build | |
| runs-on: ubuntu-22.04 | |
| env: | |
| source_image: CentOS-Stream-GenericCloud-9-20230216.0.x86_64.qcow2 | |
| hdd_image: centos_hdd.qcow2 | |
| config_image: config_drive.iso | |
| private_key: id_rsa__centos | |
| public_key: id_rsa__centos.pub | |
| username: centos | |
| hostname: fake-kiwi3-quince | |
| steps: | |
| - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0 | |
| - name: Install dependencies (base) | |
| run: |- | |
| sudo apt-get update | |
| sudo apt-get install --yes --no-install-recommends -V \ | |
| ansible \ | |
| genisoimage \ | |
| python3-pip \ | |
| python3-venv \ | |
| qemu-system-x86-64 \ | |
| qemu-utils \ | |
| wait-for-it | |
| - name: Install dependencies (genconfdrv) | |
| run: |- | |
| set -v | |
| git clone https://git.someserver.de/seba/genconfdrv.git | |
| cd genconfdrv | |
| git checkout d0a3658a93b47baf64790ba8985c5c6b73187db3 # just to avoid movement | |
| python3 -m venv venv | |
| source venv/bin/activate | |
| pip install . | |
| - name: Restore OpenStack source image from cache (if available) | |
| id: cache-source-image | |
| uses: actions/cache/restore@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1 | |
| with: | |
| path: ${{ env.source_image }} | |
| key: ${{ env.source_image }} | |
| - name: Download OpenStack source image | |
| if: steps.cache-source-image.outputs.cache-hit != 'true' | |
| run: |- | |
| set -x | |
| wget "https://cloud.centos.org/centos/9-stream/x86_64/images/${source_image}" | |
| - name: Save OpenStack VM source to cache (if missing) | |
| if: steps.cache-source-image.outputs.cache-hit != 'true' | |
| uses: actions/cache/save@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1 | |
| with: | |
| path: ${{ env.source_image }} | |
| key: ${{ env.source_image }} | |
| - name: Create HDD file | |
| run: |- | |
| set -x | |
| mv "${source_image}" "${hdd_image}" | |
| qemu-img resize "${hdd_image}" 20g | |
| - name: Create password-less SSH keypair | |
| run: |- | |
| set -x | |
| ssh-keygen -N '' -C "${username}@${hostname}" -f "${private_key}" | |
| - name: Create OpenStack config drive | |
| run: |- | |
| source genconfdrv/venv/bin/activate | |
| set -x | |
| genconfdrv \ | |
| -v \ | |
| --format iso \ | |
| -o "${config_image}" \ | |
| -H "${hostname}" \ | |
| -a "${username}:$(cat "${public_key}")" \ | |
| --disable-upgrades \ | |
| --no-debian-cleanup \ | |
| --no-debian-sources-cleanup | |
| - name: Interact with VM | |
| run: |- | |
| set -x -o pipefail | |
| # Prepare 127.0.0.1:22 for use by KVM | |
| sudo systemctl stop sshd.service | |
| sudo tee -a /etc/hosts <<<'127.0.0.1 kiwi3.gentoo-ev.org quince.gentoo-ev.org' | |
| [[ "$(getent hosts kiwi3.gentoo-ev.org | awk '{print $1}' | tee /dev/stderr)" = 127.0.0.1 ]] | |
| [[ "$(getent hosts quince.gentoo-ev.org | awk '{print $1}' | tee /dev/stderr)" = 127.0.0.1 ]] | |
| # Spin up KVM | |
| [[ ! -e /dev/kvm ]] # if this fails, add "-enable-kvm" to KVM below and then drop this assert | |
| sudo qemu-system-x86_64 \ | |
| -chardev file,id=char0,path=serial.txt -serial chardev:char0 \ | |
| -cpu max \ | |
| -m 2g \ | |
| -drive "file=${hdd_image},format=qcow2,media=disk" \ | |
| -drive "file=${config_image},format=raw,media=cdrom" \ | |
| -net nic \ | |
| -net user,hostfwd=tcp::22-:22 \ | |
| -nographic \ | |
| & | |
| qemu_pid=$! | |
| # Follow VM console | |
| while [[ ! -f serial.txt ]]; do | |
| sleep 0.5 | |
| done | |
| tail -f serial.txt & | |
| tail_pid=$! | |
| # Wait until SSH to the VM is working | |
| wait-for-it -t 90 127.0.0.1:22 | |
| eval "$(ssh-agent)" | |
| ssh-add "${private_key}" | |
| export ANSIBLE_SSH_COMMON_ARGS='-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null' | |
| SSH() { ssh "${username}@127.0.0.1" ${ANSIBLE_SSH_COMMON_ARGS} "$@"; } | |
| set +x | |
| for i in {1..100}; do | |
| if ! SSH id; then | |
| sleep 5 | |
| continue | |
| fi | |
| break | |
| done | |
| set -x | |
| SSH id # now as an assertion | |
| # Throw Ansible at the VM | |
| # NOTE: Without the "| cat", Ansible will refuse operation saying | |
| # it requires blocking I/O on stdout. See this pull request: | |
| # https://github.com/ansible/ansible/pull/77668/files | |
| cd ansible | |
| export ANSIBLE_FORCE_COLOR=true | |
| export PYTHONUNBUFFERED=1 | |
| time ansible-playbook playbook-setup-kiwi3.yml playbook-setup-quince.yml | cat | |
| # Shut down | |
| set +e | |
| SSH sudo poweroff | |
| kill -2 "${tail_pid}" | |
| kill -2 "${qemu_pid}" |