Bring the PAYG UKI below 100MB, plus some other PAYG fixes #263
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| name: Build filesystem and export to OSTree | |
| on: | |
| push: | |
| branches: [main] | |
| pull_request: | |
| branches: [main] | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| # https://runs-on.com/configuration/job-labels/ | |
| # https://aws.amazon.com/ec2/instance-types/ | |
| runs-on: | |
| # x64 | |
| - runs-on=${{github.run_id}}/family=m7+c7/cpu=8+16/ram=32+64/image=ubuntu24-full-x64/disk=large/extras=s3-cache | |
| timeout-minutes: 600 # 10 hours | |
| permissions: | |
| contents: read | |
| id-token: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Fetch BuildStream cache credentials from Vault | |
| uses: hashicorp/vault-action@v3 | |
| with: | |
| url: https://vault.endlessos.org | |
| method: jwt | |
| path: ghactions | |
| role: endlessm-eos-build-meta | |
| pki: | | |
| pki/issue/endless-client {"common_name": "[email protected]", "ttl": "12h"} ; | |
| - name: Fetch signing credentials from Vault | |
| uses: hashicorp/vault-action@v3 | |
| with: | |
| url: https://vault.endlessos.org | |
| method: jwt | |
| path: ghactions | |
| role: endlessm-eos-build-meta | |
| secrets: | | |
| secret/ostree-builder/gpg/eoask1 private | OSTREE_BUILDER_GPG_PRIVATE ; | |
| secret/ostree-builder/ssh private | OSTREE_BUILDER_SSH_PRIVATE ; | |
| secret/secure-boot-signer/api-users/ostree-builder password | SBSIGNER_PASSWORD ; | |
| if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }} | |
| - name: Fetch Github read credentials from Vault | |
| uses: hashicorp/vault-action@v3 | |
| with: | |
| url: https://vault.endlessos.org | |
| method: jwt | |
| path: ghactions | |
| role: endlessm-eos-build-meta | |
| secrets: | | |
| secret/github/users/eos-backup token | EOS_BACKUP_TOKEN ; | |
| - name: Configure BuildStream | |
| run: | | |
| # Certificate for BuildStream cache | |
| echo "${ENDLESSCLIENT_CERT}" > client.crt | |
| echo "${ENDLESSCLIENT_CA_CHAIN}" >> client.crt | |
| echo "${ENDLESSCLIENT_KEY}" > client.key | |
| chmod 600 client.key | |
| mkdir -p ~/.config | |
| cat > ~/.config/buildstream.conf << EOF | |
| # BuildStream user configuration | |
| scheduler: | |
| fetchers: 4 | |
| builders: 2 | |
| pushers: 2 | |
| network-retries: 2 | |
| build: | |
| # Allow up to 4 parallel processes to execute within the scope of one build | |
| max-jobs: 4 | |
| logging: | |
| key-length: 0 | |
| verbose: true | |
| error-lines: 20 | |
| message-lines: 20 | |
| debug: false | |
| element-format: | | |
| %{state: >12} %{full-key} %{name} %{workspace-dirs} | |
| message-format: | | |
| [%{elapsed}][%{key}][%{element}] %{action} %{message} | |
| # Artifact cache configuration | |
| artifacts: | |
| servers: | |
| - url: https://bstcache.endlessos.org | |
| push: true | |
| auth: | |
| client-cert: $(pwd)/client.crt | |
| client-key: $(pwd)/client.key | |
| EOF | |
| - name: Setup image version | |
| run: | | |
| build_num="${GITHUB_RUN_ID}" | |
| if [ "${GITHUB_REF_NAME-}" = main ]; then | |
| IMAGE_VERSION="nightly.$build_num" | |
| else | |
| # Assume this will always be a stable branch string like "gnome-44" | |
| IMAGE_VERSION=$(echo "${GITHUB_REF_NAME:-unknown}.$build_num" | sed "s|/|_|g" | sed "s|-|_|g") | |
| fi | |
| echo "image-version: ${IMAGE_VERSION}" > include/image-version.yml | |
| export IMAGE_VERSION | |
| commit_time=$(git log -1 --format=format:%ct) | |
| echo "filesystem-time: ${commit_time}" >> include/image-version.yml | |
| cat include/image-version.yml | |
| - name: Install BuildStream and dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y \ | |
| python3-pip python3-venv bubblewrap \ | |
| lzip xz-utils bzip2 gzip \ | |
| git wget curl \ | |
| ostree | |
| python3 -m venv venv | |
| source venv/bin/activate | |
| pip install -r ./utils/requirements.txt | |
| - name: Enable unprivileged userns | |
| run: | | |
| source venv/bin/activate | |
| sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 | |
| - uses: runs-on/action@v2 | |
| with: | |
| sccache: s3 | |
| - uses: mozilla-actions/[email protected] | |
| - name: Build root filesystem (signed_boot=endless) | |
| run: | | |
| echo "Set up ~/.netrc" | |
| cat >> ~/.netrc << EOF | |
| machine sb-signer.endlessm-sf.com | |
| login ostree-builder | |
| password ${SBSIGNER_PASSWORD} | |
| machine github.com | |
| login eos-backup | |
| password ${EOS_BACKUP_TOKEN} | |
| EOF | |
| chmod 600 ~/.netrc | |
| echo "Set up private key for eos-sb-signer" | |
| echo "${OSTREE_BUILDER_GPG_PRIVATE}" > files/apitrustedkey.gpg | |
| chmod 600 files/apitrustedkey.gpg | |
| echo "Set up eos_sb_signer element plugin" | |
| cat > include/eos_sb_signer.yml << EOF | |
| elements: | |
| eos_sb_signer: | |
| config: | |
| endpoint: https://sb-signer.endlessm-sf.com | |
| private-key-file: files/apitrustedkey.gpg | |
| timeout: 30 | |
| EOF | |
| source venv/bin/activate | |
| bst -o payg true -o signed_boot endless build --retry-failed eos/repo.bst | |
| if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }} | |
| - name: Build root filesystem (signed_boot=snakeoil) | |
| run: | | |
| echo "Set up ~/.netrc" | |
| cat >> ~/.netrc << EOF | |
| machine github.com | |
| login eos-backup | |
| password ${EOS_BACKUP_TOKEN} | |
| EOF | |
| chmod 600 ~/.netrc | |
| source venv/bin/activate | |
| bst -o payg true -o signed_boot snakeoil build --retry-failed eos/repo.bst | |
| if: ${{ github.event_name == 'pull_request' || github.ref != 'refs/heads/main' }} | |
| - name: Export OSTree commit and push it | |
| if: github.ref == 'refs/heads/main' | |
| env: | |
| product: eos | |
| platform: amd64 | |
| branch: master | |
| build_element: eos/repo.bst | |
| build_ref: "os/eos/amd64/master" | |
| ostree_gpg_key_id: "00EA12D9A37DD2A7BD810643DFB958DC725AE7CA" | |
| push_host: ostree.endlessm-sf.com | |
| push_user: uploader | |
| push_repo: "eos" | |
| run: | | |
| push_ref="os/${product}/${platform}/${branch}" | |
| echo "Signing key for OSTree commits" | |
| mkdir ./ostree-gpg | |
| chmod 700 ostree-gpg | |
| echo "${OSTREE_BUILDER_GPG_PRIVATE}" | gpg --homedir ./ostree-gpg --import | |
| echo "SSH key for OSTree pushes" | |
| echo "${OSTREE_BUILDER_SSH_PRIVATE}" > $HOME/.ssh/ostree_ssh | |
| chmod 600 $HOME/.ssh/ostree_ssh | |
| echo "Install ostree-push" | |
| sudo apt-get install -y gir1.2-ostree-1.0 openssh-client | |
| python3 -m venv --system-site-packages ./ostree-push.venv | |
| # Pip will try to build pygobject and pycairo from source; | |
| # passing --no-deps to avoid that. | |
| ./ostree-push.venv/bin/pip install --no-deps ostree-push | |
| echo "Check out repo to a temporary directory" | |
| checkout="$(mktemp --suffix="-update-repo" -d -p "$(pwd)")" | |
| ./venv/bin/bst -o signed_boot endless artifact checkout --hardlinks "${build_element}" --directory "${checkout}" | |
| commit="$(ostree --repo="${checkout}/ostree/repo" rev-parse "${build_ref}")" | |
| echo "Create a new OSTree repo and import commit ${commit}" | |
| ostree init --repo="./ostree-repo" --mode=archive | |
| ostree pull-local --repo ./ostree-repo "${checkout}/ostree/repo" "${commit}" | |
| echo "Sign and recommit the tree as ${push_ref}" | |
| ostree commit --repo ./ostree-repo \ | |
| --gpg-homedir=ostree-gpg --gpg-sign="$ostree_gpg_key_id" \ | |
| --branch="${push_ref}" --tree=ref="${commit}" | |
| # FIXME: Drop --command when ostree-receive is updated on the | |
| # server. | |
| target="${push_user}@${push_host}:${push_repo}" | |
| echo "Push to $target" | |
| ./ostree-push.venv/bin/ostree-push \ | |
| --command ostree-receive \ | |
| -i $HOME/.ssh/ostree_ssh \ | |
| -o StrictHostKeyChecking=no \ | |
| --repo ./ostree-repo "${target}" "${push_ref}" |