separate workflow-examples from workflow-service

build workflow-service image without workflow-examples
provide workflow-examples (or user's JAR) via a PVC
for integration tests create a PVC in kind and use a pod to mount it and copy the examples JAR to the PVC.

FLPATH-510 https://issues.redhat.com/browse/FLPATH-510

Signed-off-by: Yaron Dayagi <ydayagi@redhat.com>

.github/workflows/test.yml

@@ -108,6 +108,11 @@ jobs:
         run: |
           make build-images
 
+      - name: Upload image
+        uses: ishworkh/docker-image-artifact-upload@v1
+        with:
+          image: "docker-compose_examples-service:latest"
+
       - name: Upload image
         uses: ishworkh/docker-image-artifact-upload@v1
         with:
@@ -175,6 +180,11 @@ jobs:
         with:
           image: "docker-compose_workflow-service:latest"
 
+      - name: Download images
+        uses: ishworkh/docker-image-artifact-download@v1
+        with:
+          image: "docker-compose_examples-service:latest"
+
       - name: Load images inside kind
         run: |
           make push-images-to-kind
@@ -185,6 +195,7 @@ jobs:
           kubectl wait --timeout=600s --for=condition=Ready pods --all -n default || {
             echo "Timeout waiting for Parodos services to be ready";
             kubectl get pods --all-namespaces;
+            kubectl describe pods
             echo "************ workflow-service logs ***************";
             kubectl logs -l app=workflow-service --tail=40;
             echo "************ notification-service logs ***************";

Makefile

@@ -17,6 +17,7 @@ MAVEN ?= /usr/bin/mvn
 ORG=quay.io/parodos-dev/
 WORKFLOW_SERVICE_IMAGE=workflow-service
 NOTIFICATION_SERVICE_IMAGE=notification-service
+EXAMPLES_SERVICE_IMAGE=examples-service
 
 # get version from pom
 VERSION = $(shell sed -n "s/<revision>\(.*\)<\/revision>/\1/p" $(PWD)/pom.xml | sed 's/\ *//g')
@@ -145,9 +146,11 @@ tag-images: ## Tag docker images with git hash and branch name
 	$(eval TAG?=$(GIT_HASH))
 	$(DOCKER) tag docker-compose_workflow-service:latest $(ORG)$(WORKFLOW_SERVICE_IMAGE):$(TAG)
 	$(DOCKER) tag docker-compose_notification-service:latest $(ORG)$(NOTIFICATION_SERVICE_IMAGE):$(TAG)
+	$(DOCKER) tag docker-compose_examples-service:latest $(ORG)$(EXAMPLES_SERVICE_IMAGE):$(TAG)
 
 	$(DOCKER) tag docker-compose_workflow-service:latest $(ORG)$(WORKFLOW_SERVICE_IMAGE):$(GIT_BRANCH)
 	$(DOCKER) tag docker-compose_notification-service:latest $(ORG)$(NOTIFICATION_SERVICE_IMAGE):$(GIT_BRANCH)
+	$(DOCKER) tag docker-compose_examples-service:latest $(ORG)$(EXAMPLES_SERVICE_IMAGE):$(GIT_BRANCH)
 
 deploy-local-registry:
 ifneq ($(shell $(DOCKER) container inspect -f '{{.State.Running}}' registry 2> /dev/null), true)
@@ -228,14 +231,18 @@ push-images: ## Push docker images to quay.io registry
 	$(eval TAG?=$(GIT_HASH))
 	$(DOCKER) push  $(ORG)$(WORKFLOW_SERVICE_IMAGE):$(TAG)
 	$(DOCKER) push  $(ORG)$(NOTIFICATION_SERVICE_IMAGE):$(TAG)
+	$(DOCKER) push  $(ORG)$(EXAMPLES_SERVICE_IMAGE):$(TAG)
 
 	$(DOCKER) push  $(ORG)$(WORKFLOW_SERVICE_IMAGE):$(GIT_BRANCH)
 	$(DOCKER) push  $(ORG)$(NOTIFICATION_SERVICE_IMAGE):$(GIT_BRANCH)
+	$(DOCKER) push  $(ORG)$(EXAMPLES_SERVICE_IMAGE):$(GIT_BRANCH)
 
 push-images-to-kind: ## Push docker images to kind
 	$(DOCKER) tag docker-compose_workflow-service:latest $(ORG)$(WORKFLOW_SERVICE_IMAGE):test
+	$(DOCKER) tag docker-compose_examples-service:latest $(ORG)$(EXAMPLES_SERVICE_IMAGE):test
 	$(DOCKER) tag docker-compose_notification-service:latest $(ORG)$(NOTIFICATION_SERVICE_IMAGE):test
 	kind load docker-image $(ORG)$(WORKFLOW_SERVICE_IMAGE):test
+	kind load docker-image $(ORG)$(EXAMPLES_SERVICE_IMAGE):test
 	kind load docker-image $(ORG)$(NOTIFICATION_SERVICE_IMAGE):test
 
 install-nginx: ## Install nginx

docker-compose/docker-compose.yml

@@ -20,4 +20,10 @@ services:
     environment:
       - SPRING_PROFILES_ACTIVE=local
     depends_on:
-      - notification-service
+      - notification-service
+
+  examples-service:
+    build:
+      context: ../
+      dockerfile: ./integration-tests/Dockerfile
+    container_name: examples-service

hack/manifests/testing/kustomization.yaml

@@ -14,6 +14,7 @@ patches:
 
 images:
 - name: quay.io/parodos-dev/workflow-service:main
+  newName: quay.io/parodos-dev/examples-service
   newTag: test
 - name: quay.io/parodos-dev/notification-service:main
   newTag: test

integration-tests/Dockerfile

@@ -0,0 +1,5 @@
+FROM docker-compose_workflow-service:latest
+WORKDIR /app
+COPY workflow-examples/target/*jar-with-dependencies.jar ./workflows.jar
+EXPOSE 8080
+ENTRYPOINT java -Dloader.path=workflows.jar -jar workflow-service.jar

workflow-service/Dockerfile

@@ -3,10 +3,7 @@ FROM registry.access.redhat.com/ubi9/openjdk-17-runtime
 WORKDIR /app
 
 COPY workflow-service/target/workflow-service-*.*.*[^a-z].jar ./workflow-service.jar
-COPY workflow-examples/target/*jar-with-dependencies.jar ./workflow-examples.jar
 
 EXPOSE 8080
 
-ENV SYS_PROPS="-Dloader.path=workflow-examples.jar"
-
-ENTRYPOINT java ${SYS_PROPS} -jar workflow-service.jar
+ENTRYPOINT java -jar workflow-service.jar