Verrazzano Workloads

VerrazzanoCoherenceWorkload

The VerrazzanoCoherenceWorkload custom resource contains the configuration information for a Coherence workload within Verrazzano. Here is a sample component that specifies a VerrazzanoCoherenceWorkload. To deploy an example application that demonstrates this workload type, see Sock Shop.

apiVersion: core.oam.dev/v1alpha2
kind: Component
metadata:
  name: carts
  namespace: sockshop
spec:
  workload:
    apiVersion: oam.verrazzano.io/v1alpha1
    kind: VerrazzanoCoherenceWorkload
    spec:
      template:
        metadata:
          name: carts-coh
        spec:
          cluster: SockShop
          role: Carts
          replicas: 1
          image: ghcr.io/helidon-sockshop/carts-coherence:2.2.0
          imagePullPolicy: Always
          application:
            type: helidon
          jvm:
            args:
              - "-Dcoherence.k8s.operator.health.wait.dcs=false"
              - "-Dcoherence.metrics.legacy.names=false"
            memory:
              heapSize: 2g
          coherence:
            logLevel: 9
          ports:
            - name: http
              port: 7001
              service:
                name: carts
                port: 80
              serviceMonitor:
                enabled: true
            - name: metrics
              port: 7001
              serviceMonitor:
                enabled: true

VerrazzanoCoherenceWorkload

Field	Type	Description	Required
apiVersion	string	oam.verrazzano.io/v1alpha1	Yes
kind	string	VerrazzanoCoherenceWorkload	Yes
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	No
spec	VerrazzanoCoherenceWorkloadSpec	The desired state of a Verrazzano Coherence workload.	Yes

VerrazzanoCoherenceWorkloadSpec

VerrazzanoCoherenceWorkloadSpec specifies the desired state of a Verrazzano Coherence workload.

Field	Type	Description	Required
template	RawExtension	The metadata and spec for the underlying Coherence resource.	Yes

VerrazzanoHelidonWorkload

The VerrazzanoHelidonWorkload custom resource contains the configuration information for a Helidon workload within Verrazzano. Here is a sample component that specifies a VerrazzanoHelidonWorkload. To deploy an example application that demonstrates this workload type, see Hello World Helidon.

apiVersion: core.oam.dev/v1alpha2
kind: Component
metadata:
  name: hello-helidon-component
  namespace: hello-helidon
spec:
  workload:
    apiVersion: oam.verrazzano.io/v1alpha1
    kind: VerrazzanoHelidonWorkload
    metadata:
      name: hello-helidon-workload
      labels:
        app: hello-helidon
    spec:
      deploymentTemplate:
        metadata:
          name: hello-helidon-deployment
        podSpec:
          containers:
            - name: hello-helidon-container
              image: "ghcr.io/verrazzano/example-helidon-greet-app-v1:0.1.10-3-20201016220428-56fb4d4"
              ports:
                - containerPort: 8080
                  name: http

VerrazzanoHelidonWorkload

Field	Type	Description	Required
apiVersion	string	oam.verrazzano.io/v1alpha1	Yes
kind	string	VerrazzanoHelidonWorkload	Yes
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	No
spec	VerrazzanoHelidonWorkloadSpec	The desired state of a Verrazzano Helidon workload.	Yes

VerrazzanoHelidonWorkloadSpec

VerrazzanoHelidonWorkloadSpec specifies the desired state of a Verrazzano Helidon workload.

Field	Type	Description	Required
deploymentTemplate	DeploymentTemplate	The embedded deployment.	Yes

DeploymentTemplate

DeploymentTemplate specifies the metadata and pod spec of the underlying deployment.

Field	Type	Description	Required
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	No
strategy	DeploymentStrategy	The replacement strategy of the underlying deployment.	No
podSpec	PodSpec	The pod spec of the underlying deployment.	Yes

VerrazzanoWebLogicWorkload

The VerrazzanoWebLogicWorkload custom resource contains the configuration information for a WebLogic Domain workload within Verrazzano. Here is a sample component that specifies a VerrazzanoWebLogicWorkload. To deploy an example application that demonstrates this workload type, see the ToDo List Lift-and-Shift application.

apiVersion: core.oam.dev/v1alpha2
kind: Component
metadata:
  name: todo-domain
  namespace: todo-list
spec:
  workload:
    apiVersion: oam.verrazzano.io/v1alpha1
    kind: VerrazzanoWebLogicWorkload
    spec:
      template:
        metadata:
          name: todo-domain
          namespace: todo-list
        spec:
          domainUID: tododomain
          domainHome: /u01/domains/tododomain
          image: container-registry.oracle.com/verrazzano/example-todo:0.8.0
          imagePullSecrets:
            - name: tododomain-repo-credentials
          domainHomeSourceType: "FromModel"
          includeServerOutInPodLog: true
          replicas: 1
          webLogicCredentialsSecret:
            name: tododomain-weblogic-credentials
          configuration:
            introspectorJobActiveDeadlineSeconds: 900
            model:
              configMap: tododomain-jdbc-config
              domainType: WLS
              modelHome: /u01/wdt/models
              runtimeEncryptionSecret: tododomain-runtime-encrypt-secret
            secrets:
              - tododomain-jdbc-tododb
          serverPod:
            env:
              - name: JAVA_OPTIONS
                value: "-Dweblogic.StdoutDebugEnabled=false"
              - name: USER_MEM_ARGS
                value: "-Djava.security.egd=file:/dev/./urandom -Xms64m -Xmx256m "
              - name: WL_HOME
                value: /u01/oracle/wlserver
              - name: MW_HOME
                value: /u01/oracle

VerrazzanoWebLogicWorkload

Field	Type	Description	Required
apiVersion	string	oam.verrazzano.io/v1alpha1	Yes
kind	string	VerrazzanoWebLogicWorkload	Yes
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	No
spec	VerrazzanoWebLogicWorkloadSpec	The desired state of a Verrazzano WebLogic workload.	Yes

VerrazzanoWebLogicWorkloadSpec

VerrazzanoWebLogicWorkloadSpec specifies the desired state of a Verrazzano WebLogic workload.

Field	Type	Description	Required
template	RawExtension	The metadata and spec for the underlying WebLogic Domain resource.	Yes