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readme.md

OpenShift Example

A very simple example that demonstrates the use of @OpenshiftApplication in its simplest form. Check the Main.java which bears the annotation. To access the @OpenshiftApplication annotation you just need to have the following dependency in your class path:

<dependency>
  <groupId>io.dekorate</groupId>
  <artifactId>openshift-annotations</artifactId>
  <version>${project.version}</version>
</dependency>

Compile the project using:

mvn clean install

You can find the generated deployment under: target/classes/dekorate/openshfit.yml.

---
apiVersion: "v1"
kind: "List"
items:
- apiVersion: "apps.openshift.io/v1"
  kind: "DeploymentConfig"
  metadata:
    name: "openshift-example"
  spec:
    replicas: 1
    selector:
      app: "openshift-example"
      version: "1.0-SNAPSHOT"
      group: "default"
    template:
      metadata:
        labels:
          app: "openshift-example"
          version: "1.0-SNAPSHOT"
          group: "default"
      spec:
        containers:
        - env:
          - name: "KUBERNETES_NAMESPACE"
            valueFrom:
              fieldRef:
                fieldPath: "metadata.namespace"
          - name: "JAVA_APP_JAR"
            value: "/deployments/openshift-example-1.0-SNAPSHOT.jar"
          image: ""
          imagePullPolicy: "IfNotPresent"
          name: "openshift-example"
    triggers:
    - imageChangeParams:
        automatic: true
        containerNames:
        - "openshift-example"
        from:
          kind: "ImageStreamTag"
          name: "openshift-example:1.0-SNAPSHOT"
      type: "ImageChange"
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