Add steps to save and tag docker images for use by preflight checks

Author: shaun-nx

.github/workflows/build.yml

@@ -193,3 +193,27 @@ jobs:
         with:
           sarif_file: ${{ steps.scan.outputs.sarif }}
           category: build-${{ inputs.image }}
+
+      - name: Save NGINX OSS image as tarball
+        if: ${{ inputs.image == 'nginx' }}
+        run: |
+          docker save -o nginx-oss-image.tar localhost:5000/nginx-gateway-fabric/nginx:${{ github.run_id }}-${{ github.run_number }}
+
+      - name: Upload NGINX OSS image artifact
+        if: ${{ inputs.image == 'nginx' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: nginx-oss-image
+          path: nginx-oss-image.tar
+
+      - name: Save Operator image as tarball
+        if: ${{ inputs.image == 'operator' }}
+        run: |
+          docker save -o operator-image.tar localhost:5000/nginx-gateway-fabric/operator:${{ github.run_id }}-${{ github.run_number }}
+
+      - name: Upload Operator image artifact
+        if: ${{ inputs.image == 'operator' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: operator-image
+          path: operator-image.tar

.github/workflows/ci.yml

@@ -271,6 +271,15 @@ jobs:
           path: ${{ github.workspace }}/dist
           key: nginx-gateway-fabric-${{ github.run_id }}-${{ github.run_number }}
 
+      - name: Save NGINX Gateway Fabric image
+        run: docker save -o ngf-image.tar localhost:5000/nginx/nginx-gateway-fabric:${{ github.run_id }}-${{ github.run_number }}
+
+      - name: Upload NGINX Gateway Fabric image artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ngf-image
+          path: ngf-image.tar
+
   assertion:
     name: Generate and Sign Assertion Documents
     needs: [vars, binary]

.github/workflows/openshift-certification.yml

@@ -28,20 +28,56 @@ jobs:
         chmod +x preflight-linux-amd64
         sudo mv preflight-linux-amd64 /usr/local/bin/preflight
 
+    - name: Download NGINX Gateway Fabric image artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: ngf-image
+
+    - name: Load NGINX Gateway Fabric image into Docker
+      run: docker load -i ngf-image.tar
+
+    - name: Tag image for preflight
+      run: |
+        docker tag localhost:5000/nginx/nginx-gateway-fabric:${{ github.run_id }}-${{ github.run_number }} nginx-gateway-fabric:edge-ubi
+
     - name: Run preflight for NGINX Gateway Fabric
       env:
         PYXIS_API_TOKEN: ${{ secrets.PYXIS_API_TOKEN }}
-      run: preflight check container ghcr.io/nginx/nginx-gateway-fabric:edge-ubi > ngf-preflight-result.json
+      run: preflight check container nginx-gateway-fabric:edge-ubi  > ngf-preflight-result.json
+
+    - name: Download NGINX NGINX OSS image artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: nginx-oss-image
+
+    - name: Load NGINX OSS image into Docker
+      run: docker load -i nginx-oss-image.tar
+
+    - name: Tag image for preflight
+      run: |
+        docker tag localhost:5000/nginx-gateway-fabric/nginx:${{ github.run_id }}-${{ github.run_number }}nginx-oss:edge-ubi
 
     - name: Run preflight for NGINX OSS
       env:
         PYXIS_API_TOKEN: ${{ secrets.PYXIS_API_TOKEN }}
-      run: preflight check container ghcr.io/nginx/nginx-gateway-fabric/nginx:edge-ubi > ngf-oss-preflight-result.json
+      run: preflight check container nginx:edge-ubi > ngf-oss-preflight-result.json
+
+    - name: Download NGINX Gateway Fabric Operator image artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: operator-image
+
+    - name: Load NGINX Gateway Fabric Operator image into Docker
+      run: docker load -i operator-image.tar
+
+    - name: Tag image for preflight
+      run: |
+        docker tag localhost:5000/nginx-gateway-fabric/operator:${{ github.run_id }}-${{ github.run_number }} ngf-operator:edge
 
     - name: Run preflight for NGINX Gateway Fabric Operator
       env:
         PYXIS_API_TOKEN: ${{ secrets.PYXIS_API_TOKEN }}
-      run: preflight check container ghcr.io/nginx/nginx-gateway-fabric/operator:edge > ngf-operator-preflight-result.json
+      run: preflight check operator ngf-operator:edge > ngf-operator-preflight-result.json
 
     - name: Aggregate preflight results and fail if any checks failed
       run: |