Make the Operator Wildfly based but also EAP based

[carlosthe19916]

Depends on #159

What needs to be changed in the Operator

Due to windup/windup-openshift#49 Windup can not be based on Wildfly and EAP. The mounting volume points to /opt/wildfly/standalone/data or /opt/eap/standalone/data hence the volume path needs to be defined through the operator.

How to create container images of the operator

Checkout this PR and execute:

For creating the operator based on Wildfly:

mvn clean package -DskipTests -Pnative \
-Dquarkus.container-image.build=true \
-Dquarkus.container-image.registry=quay.io \
-Dquarkus.container-image.group=carlosthe19916 \
-Dquarkus.container-image.name=windup-operator \
-Dquarkus.container-image.tag=wildfly

For creating the operator based on EAP:

mvn clean package -DskipTests -Pnative \
-Dquarkus.container-image.build=true \
-Dquarkus.container-image.registry=quay.io \
-Dquarkus.container-image.group=carlosthe19916 \
-Dquarkus.container-image.name=windup-operator \
-Dquarkus.container-image.tag=eap \
-Dapp-base-server=eap

Push your images:

docker push quay.io/carlosthe19916/windup-operator:wildfly
docker push quay.io/carlosthe19916/windup-operator:eap

You need to use your own quay.io username

Observe that for creating the EAP based container image we are passing a BuildTime property -Dapp-base-server=eap

Deploy the Operator in Minikube

• Start minikube

minikube start --driver=podman --memory=10g
minikube addons enable ingress
minikube addons enable olm

• Open the file src/main/resources/k8s/def/windup.deployment.yaml and change the line 20 to point to your image:

containers:
        - image: image: quay.io/carlosthe19916/windup-operator:wildfly
        # - image: image: quay.io/carlosthe19916/windup-operator:eap

• Open the file src/test/resources/windup-test.yaml and replace it its content by:

apiVersion: windup.jboss.org/v1
kind: Windup
metadata:
  namespace: mta
  name: winduptest
  labels:
    application: windup
spec:
  webLivenessInitialDelaySeconds: "240"
  webReadinessInitialDelaySeconds: "240"
  webLivenessTimeoutSeconds: "100"
  webReadinessTimeoutSeconds: "100"
  webReadinessFailureThreshold: "20"
  webLivenessFailureThreshold: "20"
  web_cpu_request: "0.5"
  web_mem_request: 0.5Gi
  web_cpu_limit: "4"
  web_mem_limit: 4Gi
  executor_cpu_request: "0.5"
  executor_mem_request: 0.5Gi
  executor_cpu_limit: "4"
  executor_mem_limit: 4Gi
  messaging_serializer: http.post.serializer
  mta_Volume_Capacity: 5G
  db_database: mta
  volumeCapacity: 5G
  sso_url: /auth
  sso_realm: mta
  max_post_size: "4294967296"
  sso_force_legacy_security: "false"
  db_password: pas345678
  db_username: userXYZ
  postgresql_cpu_request: "0.5"
  postgresql_mem_request: "0.5Gi"
  postgresql_cpu_limit: "2"
  postgresql_mem_limit: "2Gi"
  # This is you quay.io username
  docker_images_user: "carlosthe19916"
  # This is your image tag
  docker_images_tag: wildfly
  # docker_images_tag: eap
  docker_images_repository: quay.io
  docker_image_web: windup-web-openshift
  docker_image_executor: windup-web-openshift-messaging-executor
  postgresql_image: centos/postgresql-96-centos7:latest
  executor_desired_replicas: 1

• Create the Kubernetes resources

kubectl create ns mta
cd src/main/resources/k8s/def/
./script.create.all.sh
cd ../../../../../

• Create an instance of Windup

kubectl apply -f src/test/resources/windup-test.yaml -n mta

Minikube dashboard

You can see the deployments and pods executing:

minikube dashboard