Merge #1897

1897: Add ARM image for Docker to CI r=irevoire a=curquiza

Fixes #1315 

- [x] Publish MeiliSearch's docker image for `arm64`
- [x] Add `workflow_dispatch` event in case we need to re-trigger it after a failure without creating a new release
- [x] Use our own server to run the github runner since this CI is really slow (1h instead of 4h)
- [x] Open an issue for a refactor by merging both files in one file (https://github.com/meilisearch/MeiliSearch/issues/1901)

Co-authored-by: Clémentine Urquizar <clementine@meilisearch.com>

.github/workflows/publish-docker-latest.yml

@@ -6,17 +6,25 @@ on:
 name: Publish latest image to Docker Hub
 
 jobs:
-  build:
+  docker-latest:
-    runs-on: ubuntu-18.04
+    runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v2
+      - name: Set up QEMU
-      - name: Check if current release is latest
+        uses: docker/setup-qemu-action@v1
-        run: echo "##[set-output name=is_latest;]$(sh .github/is-latest-release.sh)"
+
-        id: release
+      - name: Set up Docker Buildx
-      - name: Publish to Registry
+        uses: docker/setup-buildx-action@v1
-        if: steps.release.outputs.is_latest == 'true'
+
-        uses: elgohr/Publish-Docker-Github-Action@master
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
         with:
-          name: getmeili/meilisearch
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: getmeili/meilisearch:latest

.github/workflows/publish-docker-tag.yml

@@ -7,16 +7,33 @@ on:
 name: Publish tagged image to Docker Hub
 
 jobs:
-  build:
+  docker-tag:
-    runs-on: ubuntu-18.04
+    runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v2
+      - name: Set up QEMU
-      - name: Publish to Registry
+        uses: docker/setup-qemu-action@v1
-        uses: elgohr/Publish-Docker-Github-Action@master
+
-        env:
+      - name: Set up Docker Buildx
-          COMMIT_SHA: ${{ github.sha }}
+        uses: docker/setup-buildx-action@v1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
         with:
-          name: getmeili/meilisearch
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-          tag_names: true
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: getmeili/meilisearch
+          flavor: latest=false
+          tags: type=ref,event=tag
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}