ci: cloud builder for multi arch builds (DARPA-ASKEM#163)

.github/workflows/publish-cloud-builder.yaml

@@ -0,0 +1,61 @@
+---
+# Automatically build Docker images using a cloud builder and publish them to a
+# container registry using HCL Bake file.
+
+name: Build Docker Images using Cloud Builder
+
+on:
+  push:
+    branches: ['main']
+    tags: ['*']
+
+jobs:
+  bake-target:
+    name: Determine bake target
+    runs-on: ubuntu-22.04 # don't use the big runners for this small step
+    outputs:
+      target: ${{ steps.generate.outputs.bake_target }}
+    steps:
+      - name: Determine target
+        id: generate
+        run: |
+          if [[ '${{ github.event_name }}' == 'pull_request' ]]; then
+            TGT=default
+          else
+            TGT=prod
+          fi
+
+          echo "$TGT"
+          echo "bake_target=${TGT,,}" >> ${GITHUB_OUTPUT}
+
+      - name: Show Generated Target
+        run: echo ${{ steps.generate.outputs.bake_target }}
+
+  # Build and Publish all targets associated with specified group
+  bake:
+    needs:
+      - bake-target
+    uses: darpa-askem/.github/.github/workflows/bake-publish-cloud-builder.yaml@main
+    with:
+      file: 'docker/docker-bake.hcl'
+      group: ${{ needs.bake-target.outputs.target }}
+      registry: 'ghcr.io'
+      organization: ${{ github.repository_owner }}
+    secrets:
+      username: ${{ secrets.DOCKER_CLOUD_BUILD_USERNAME }}
+      token: ${{ secrets.DOCKER_CLOUD_BUILD_TOKEN }}
+      endpoint: "${{ secrets.DOCKER_CLOUD_BUILD_ENDPOINT }}"
+
+  # Execute simulation-integration reporting
+  simulation-integration:
+    runs-on: ubuntu-latest
+    needs: 
+      - bake
+    steps:
+      - name: Report
+        env: 
+          GITHUB_TOKEN: ${{ secrets.GHP_ACCESS_TOKEN }}
+        run: |
+          gh workflow run report.yaml --repo DARPA-ASKEM/simulation-integration --ref main
+            
+            

docker/docker-bake.hcl

@@ -36,10 +36,13 @@ group "default" {
 }
 
 # ----------------------------------------------------------------------------------------------------------------------
+# Used by the metafile GH action
+# DO NOT ADD ANYTHING HERE THIS WILL BE POPULATED DYNAMICALLY
+# MAKE SURE THIS IS INHERITED NEAR THE END SO THAT IT DOES NOT GET OVERRIDEN
+target "docker-metadata-action" {}
 
-# Removed linux/arm64 for now to ass CI build - Dec 2022
 target "_platforms" {
-  platforms = ["linux/amd64"]
+  platforms = ["linux/amd64", "linux/arm64"]
 }
 
 target "sciml-service-base" {
@@ -48,6 +51,7 @@ target "sciml-service-base" {
 	dockerfile = "docker/Dockerfile.api"
 }
 
+# NOTE: target name will be used as the name of the image
 target "sciml-service" {
-  inherits = ["_platforms", "sciml-service-base"]
+  inherits = ["sciml-service-base", "docker-metadata-action", "_platforms"]
 }