ci: update distro container action with smoke test

Assisted-by: coderabbitai
Signed-off-by: Nathan Weinberg <nweinber@redhat.com>

Author: nathan-weinberg

.github/workflows/redhat-distro-container-build.yml

@@ -0,0 +1,102 @@
+name: Build, test, and publish Red Hat Distribution Containers
+
+on:
+  pull_request:
+    branches:
+      - main
+      - rhoai-v*
+    types:
+      - opened
+      - synchronize
+  push:
+    branches:
+      - main
+      - rhoai-v*
+
+env:
+  REGISTRY: quay.io
+  # TODO: change the tag to whatever downstream needs
+  # IMAGE_NAME: quay.io/opendatahub/llama-stack:odh
+  # For now, use the commit SHA that triggered the workflow.
+  IMAGE_NAME: quay.io/opendatahub/llama-stack
+
+jobs:
+  build-test-push:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        platform: [linux/amd64] # TODO: enable other arch once all pip packages are available.
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+
+      - name: Build image
+        id: build
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        with:
+          context: .
+          file: distribution/Containerfile
+          platforms: ${{ matrix.platform }}
+          push: false
+          tags: ${{ env.IMAGE_NAME }}:${{ github.sha }}
+          load: true  # needed to load for smoke test
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Test image
+        id: test
+        run: |
+          # start llama stack
+          docker run -d \
+            --net=host \
+            --pull=never \
+            --env INFERENCE_MODEL=dummy \
+            --name llama-stack \
+            ${{ env.IMAGE_NAME }}:${{ github.sha }}
+          LLS_PID=$!
+          echo "Started Llama Stack container with PID: $LLS_PID"
+
+          # Wait for llama stack to be ready by doing a health check
+          echo "Waiting for Llama Stack server..."
+          for i in {1..60}; do
+            echo "Attempt $i to connect to Llama Stack..."
+            resp=$(curl -s http://localhost:8321/v1/health)
+            if [ "$resp" == '{"status":"OK"}' ]; then
+              echo "Llama Stack server is up :)"
+              exit 0
+            fi
+            sleep 1
+          done
+          echo "Llama Stack server failed to start :("
+          echo "Container logs:"
+          docker logs llama-stack
+          exit 1
+
+      - name: Log in to Quay.io
+        id: login
+        if: github.event_name == 'push'
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_PASSWORD }}
+
+      - name: Publish image to Quay.io
+        id: publish
+        if: github.event_name == 'push'
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        with:
+          context: .
+          file: distribution/Containerfile
+          platforms: ${{ matrix.platform }}
+          push: true
+          tags: ${{ env.IMAGE_NAME }}:${{ github.sha }}${{ github.ref == 'refs/heads/main' && format(',{0}:latest', env.IMAGE_NAME) || '' }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/redhat-distro-container.yml

@@ -35,6 +35,11 @@ repos:
         args: [ --fix ]
     -   id: ruff-format
 
+-   repo: https://github.com/rhysd/actionlint
+    rev: v1.7.7
+    hooks:
+      - id: actionlint
+
 -   repo: local
     hooks:
       - id: pkg-gen