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Docker

Docker #30

Workflow file for this run

# Build Hermes Docker image, push to Docker Hub and GHCR.io.
name: Docker
on:
workflow_dispatch:
push:
tags:
- v[0-9]+.*
env:
REGISTRY_IMAGE: informalsystems/hermes
jobs:
docker-build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
platform:
- id: linux/amd64
name: amd64
- id: linux/arm64
name: arm64
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY_IMAGE }}
tags: |
type=ref,event=tag
type=ref,event=branch
type=semver,pattern={{version}}
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v3
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKER_HUB_USERNAME }}
password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
- name: Build and push by digest
id: build
uses: docker/build-push-action@v6
with:
context: .
file: ./ci/release/hermes.Dockerfile
platforms: ${{ matrix.platform.id }}
labels: ${{ steps.meta.outputs.labels }}
outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Export digest
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ matrix.platform.name }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
docker-merge:
runs-on: ubuntu-latest
needs:
- docker-build
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
pattern: digests-*
merge-multiple: true
path: /tmp/digests
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY_IMAGE }}
tags: |
type=ref,event=tag
type=ref,event=branch
type=semver,pattern={{version}}
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKER_HUB_USERNAME }}
password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
- name: Create manifest list and push
working-directory: /tmp/digests
run: |
docker buildx imagetools create --tag ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} \
$(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
- name: Inspect image
run: |
docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Push image to GHCR
run: |
docker buildx imagetools create \
--tag ghcr.io/${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} \
${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}