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Attempt cosign signing without a key #76

Attempt cosign signing without a key

Attempt cosign signing without a key #76

name: Build and publish OCI images
# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
on:
push:
branches: [ "main" ]
# Publish semver tags as releases.
tags: [ 'v*.*.*' ]
pull_request:
branches: [ "main" ]
jobs:
build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- os: centos
version: 7
context: centos-7
file: centos-7/Containerfile
- os: rockylinux
version: 8
context: rockylinux-8
file: rockylinux-8/Containerfile
- os: rockylinux
version: 8.6
context: rockylinux-8
file: rockylinux-8/Containerfile-8.6
- os: rockylinux
version: 8.7
context: rockylinux-8
file: rockylinux-8/Containerfile-8.7
- os: rockylinux
version: 8.8
context: rockylinux-8
file: rockylinux-8/Containerfile-8.8
- os: rockylinux
version: 8.9
context: rockylinux-8
file: rockylinux-8/Containerfile-8.9
- os: rockylinux
version: 9
context: rockylinux-9
file: rockylinux-9/Containerfile
- os: rockylinux
version: "9.0"
context: rockylinux-9
file: rockylinux-9/Containerfile-9.0
- os: rockylinux
version: 9.1
context: rockylinux-9
file: rockylinux-9/Containerfile-9.1
- os: rockylinux
version: 9.2
context: rockylinux-9
file: rockylinux-9/Containerfile-9.2
- os: rockylinux
version: 9.3
context: rockylinux-9
file: rockylinux-9/Containerfile-9.3
- os: leap
version: 15
context: leap
file: leap/Containerfile.15
- os: leap
version: latest
context: leap
file: leap/Containerfile
permissions:
contents: read
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v3
# Install the cosign tool
# https://github.com/sigstore/cosign-installer
- name: Install Cosign
if: github.event_name != 'pull_request'
uses: sigstore/[email protected]
# Workaround: https://github.com/docker/build-push-action/issues/461
- name: Setup Docker buildx
uses: docker/setup-buildx-action@f03ac48505955848960e80bbb68046aa35c7b9e7
# Login against a Docker registry
# https://github.com/docker/login-action
- name: Log into registry ghcr.io
if: github.event_name != 'pull_request'
uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@507c2f2dc502c992ad446e3d7a5dfbe311567a96
with:
images: |
ghcr.io/hpcng/warewulf-${{ matrix.os }}
# docker.io/warewulf/${{ matrix.os }}
tags: |
type=schedule
type=raw,${{ matrix.version }}
# Build and push Docker image with Buildx
# https://github.com/docker/build-push-action
- name: Build and push image
id: build-and-push
uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
with:
context: ${{ matrix.context }}
file: ${{ matrix.file }}
platforms: linux/amd64,linux/arm64
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max
# https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
- name: Sign image with a key
if: github.event_name != 'pull_request'
run: |
cosign sign --yes "${TAGS}@${DIGEST}"
env:
TAGS: ${{ steps.docker_meta.outputs.tags }}
DIGEST: ${{ steps.build-and-push.outputs.digest }}
- name: Sign the images with GitHub OIDC Token
if: github.event_name != 'pull_request'
env:
DIGEST: ${{ steps.build-and-push.outputs.digest }}
TAGS: ${{ steps.docker_meta.outputs.tags }}
run: cosign sign --yes "${TAGS}@${DIGEST}"