test (e2e) : Add E2E test for java app deploy workflow using Eclipse …

…JKube (#4397)

+ Added new test `application_deployment.feature` that would deploy a
  simple Quarkus application onto existing CRC cluster and verify that
  application is accessible via endpoint.
+ Perform JKube application deploy step in a Pod instead of podman
  container in order to skip oc login

Signed-off-by: Rohan Kumar <[email protected]>

test/e2e/features/application_deployment.feature

@@ -0,0 +1,37 @@
+@story_application_deployment
+Feature: Application Deployment Test
+
+    User deploys a basic java application onto CRC cluster and expects that it's
+    deployed successfully and is accessible via route
+
+    Background:
+        Given ensuring CRC cluster is running
+        And ensuring oc command is available
+        And ensuring user is logged in succeeds
+
+    @testdata @linux @windows @darwin @cleanup @needs_namespace
+    Scenario: Deploy a java application using Eclipse JKube in pod and then verify it's health
+        When executing "oc new-project testproj" succeeds
+        And executing "oc create -f jkube-kubernetes-build-resources.yaml" succeeds
+        And executing "oc start-build jkube-application-deploy-buildconfig --follow" succeeds
+        And executing "oc rollout status -w dc/jkube-application-deploy-test --timeout=600s" succeeds
+        Then stdout should contain "successfully rolled out"
+        And executing "oc logs -lapp=jkube-application-deploy-test -f" succeeds
+        And executing "oc rollout status -w dc/quarkus --timeout=600s" succeeds
+        Then stdout should contain "successfully rolled out"
+        And executing "oc get build -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus-s2i"
+        And executing "oc get buildconfig -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus-s2i"
+        And executing "oc get imagestream -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus"
+        And executing "oc get pods -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus"
+        And stdout should contain "1/1     Running"
+        And executing "oc get svc -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus"
+        And executing "oc get routes -lapp=quarkus" succeeds
+        Then stdout should contain "quarkus"
+        And with up to "4" retries with wait period of "1m" http response from "http://quarkus-testproj.apps-crc.testing" has status code "200"
+        Then executing "curl -s http://quarkus-testproj.apps-crc.testing" succeeds
+        And stdout should contain "{"applicationName":"JKube","message":"Subatomic JKube really whips the llama's ass!"}"

test/testdata/jkube-kubernetes-build-resources.yaml

@@ -0,0 +1,146 @@
+apiVersion: v1
+kind: List
+items:
+  - apiVersion: rbac.authorization.k8s.io/v1
+    kind: Role
+    metadata:
+      name: jkube-application-deploy-role
+      labels:
+        app: jkube-application-deploy-test
+    rules:
+      - apiGroups:
+          - ""
+        resources:
+          - secrets
+          - pods
+          - pods/log
+          - services
+          - events
+        verbs:
+          - create
+          - get
+          - list
+          - update
+          - watch
+          - patch
+      - apiGroups:
+          - apps.openshift.io
+        resources:
+          - deploymentconfigs
+        verbs:
+          - create
+          - get
+          - list
+          - update
+          - patch
+      - apiGroups:
+          - build.openshift.io
+        resources:
+          - buildconfigs
+          - buildconfigs/instantiatebinary
+          - builds
+        verbs: ["*"]
+      - apiGroups:
+          - image.openshift.io
+        resources:
+          - imagestreams
+        verbs:
+          - create
+          - get
+          - list
+          - update
+          - patch
+      - apiGroups:
+          - route.openshift.io
+        resources:
+          - routes
+        verbs:
+          - create
+          - get
+          - list
+          - update
+          - patch
+  - apiVersion: rbac.authorization.k8s.io/v1
+    kind: RoleBinding
+    metadata:
+      name: jkube-application-deploy-binding
+      labels:
+        app: jkube-application-deploy-test
+    roleRef:
+      apiGroup: rbac.authorization.k8s.io
+      kind: Role
+      name: jkube-application-deploy-role
+    subjects:
+      - kind: ServiceAccount
+        name: jkube-application-deploy-sa
+  - apiVersion: v1
+    kind: ServiceAccount
+    metadata:
+      name: jkube-application-deploy-sa
+      labels:
+        app: jkube-application-deploy-test
+  - apiVersion: image.openshift.io/v1
+    kind: ImageStream
+    metadata:
+      labels:
+        app: jkube-application-deploy-test
+      name: jkube-application-deploy-is
+  - apiVersion: build.openshift.io/v1
+    kind: BuildConfig
+    metadata:
+      name: jkube-application-deploy-buildconfig
+      labels:
+        app: jkube-application-deploy-test
+    spec:
+      output:
+        to:
+          kind: ImageStreamTag
+          name: jkube-application-deploy-is:latest
+      source:
+        type: Dockerfile
+        dockerfile: |
+          FROM registry.access.redhat.com/ubi9/openjdk-17:1.20-2.1726695177
+          LABEL org.opencontainers.image.authors="CRCQE <[email protected]>"
+          USER root
+          # Install Git
+          RUN microdnf install -y git
+          RUN git clone https://github.com/eclipse-jkube/jkube.git
+          RUN chmod -R 775 /home/default/jkube
+          WORKDIR /home/default/jkube/quickstarts/maven/quarkus
+          RUN mkdir foo
+          ENTRYPOINT ["mvn", "package", "oc:build", "oc:resource", "oc:apply"]
+      strategy:
+        type: Docker
+  - apiVersion: apps.openshift.io/v1
+    kind: DeploymentConfig
+    metadata:
+      labels:
+        app: jkube-application-deploy-test
+      name: jkube-application-deploy-test
+    spec:
+      replicas: 1
+      selector:
+        app: jkube-application-deploy-test
+      template:
+        metadata:
+          labels:
+            app: jkube-application-deploy-test
+          name: jkube-application-deploy-test
+        spec:
+          containers:
+            - image: jkube-application-deploy-is:latest
+              imagePullPolicy: IfNotPresent
+              name: maven-pod
+              securityContext:
+                privileged: false
+          serviceAccount: jkube-application-deploy-sa
+      triggers:
+        - type: ConfigChange
+        - imageChangeParams:
+            automatic: true
+            containerNames:
+              - maven-pod
+            from:
+              kind: ImageStreamTag
+              name: jkube-application-deploy-is:latest
+          type: ImageChange