add build push docker image

Author: mo-dkrz

.github/workflows/publish.yml

@@ -6,7 +6,7 @@ on:
       - "v*.*.*" # Triggers when a tag like 'v3.2.0' is pushed
 
 jobs:
-  build-and-publish:
+  build-and-publish-pypi:
     name: Build and Publish Packages
     runs-on: ubuntu-latest
 
@@ -58,3 +58,68 @@ jobs:
 
           # Publish to PyPI
           twine upload dist/*
+  build-and-push-images:
+    name: Build and Push Docker Images
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3.3.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          
+      - name: Extract metadata for Elasticsearch image
+        id: meta-es
+        uses: docker/metadata-action@v5.5.1
+        with:
+          images: ghcr.io/stac-utils/stac-fastapi-es
+          tags: |
+            type=raw,value=latest
+            type=ref,event=tag
+          
+      - name: Build and push Elasticsearch Docker image
+        uses: docker/build-push-action@v6.9.0
+        with:
+          context: .
+          file: dockerfiles/Dockerfile.deploy.es
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta-es.outputs.tags }}
+          labels: ${{ steps.meta-es.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          
+      - name: Extract metadata for OpenSearch image
+        id: meta-os
+        uses: docker/metadata-action@v5.5.1
+        with:
+          images: ghcr.io/stac-utils/stac-fastapi-os
+          tags: |
+            type=raw,value=latest
+            type=ref,event=tag
+          
+      - name: Build and push OpenSearch Docker image
+        uses: docker/build-push-action@v6.9.0
+        with:
+          context: .
+          file: dockerfiles/Dockerfile.deploy.os
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta-os.outputs.tags }}
+          labels: ${{ steps.meta-os.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max