Creating the domain-upgrade-pod.yaml

17.2.3 Creating the domain-upgrade-pod.yaml

Run the following steps to create the domain-upgrade-pod.yaml file:

In the <workdir>/upgradescripts directory create a domain-upgrade-pod.yaml and replace the environment variables listed, with the corresponding values collected in Upgrade Prerequisite Steps:

apiVersion: v1
kind: Pod
metadata:
  labels:
    weblogic.domainUID: %DOMAIN_UID%
    weblogic.domainName: %DOMAIN_UID%
    app: %DOMAIN_UID%-domain-upgrade
  name: %DOMAIN_UID%-domain-upgrade
  namespace: %NAMESPACE%
spec:
  containers:
  - args:
    - sleep
    - infinity
    image: %WEBLOGIC_IMAGE%
    imagePullPolicy: %WEBLOGIC_IMAGE_PULL_POLICY%
    name: %DOMAIN_UID%-domain-upgrade
    volumeMounts:
    - mountPath: /u01/scripts
      name: domain-upgrade-cm-volume
    - mountPath: %DOMAIN_MOUNT_PATH%
      name: domain-storage-volume
    - mountPath: /weblogic-operator/rcu-secrets
      name: rcu-credentials-volume
    env:
    - name: DOMAIN_UID
      value: "%DOMAIN_UID%"
    - name: DOMAIN_ROOT_DIR
      value: "%DOMAIN_ROOT_DIR%"
    - name: DOMAIN_HOME_DIR
      value: "%DOMAIN_HOME%"
    - name: DOMAIN_NAME
      value: "%DOMAIN_UID%"
    - name: CONNECTION_STRING
      value: "%CONNECTION_STRING%"
    - name: RCUPREFIX
      value: "%RCU_PREFIX%"
    - name: DOMAIN_TYPE
      value: "OAM"
    - name: SECURE_ENABLED
      value: "false"
  volumes:
  - name: domain-upgrade-cm-volume
    configMap:
      name: %DOMAIN_UID%-domain-upgrade-pod-cm
  - name: domain-storage-volume
    persistentVolumeClaim:
      claimName: %DOMAIN_PVC_NAME%
  - name: rcu-credentials-volume
    secret:
      secretName: %RCU_CREDENTIALS_SECRET_NAME%

For example:


apiVersion: v1
kind: Pod
metadata:
  labels:
    weblogic.domainUID: accessdomain
    weblogic.domainName: accessdomain
    app: accessdomain-domain-upgrade
  name: accessdomain-domain-upgrade
  namespace: oamns
spec:
  containers:
  - args:
    - sleep
    - infinity
    image: container-registry.oracle.com/middleware/oam_cpu:14.1.2.1.0-jdk17-ol8-<YYMMDD>
    imagePullPolicy: IfNotPresent
    name: accessdomain-domain-upgrade
    volumeMounts:
    - mountPath: /u01/scripts
      name: domain-upgrade-cm-volume
    - mountPath: /u01/oracle/user_projects
      name: domain-storage-volume
    - mountPath: /weblogic-operator/rcu-secrets
      name: rcu-credentials-volume
    env:
    - name: DOMAIN_UID
      value: "accessdomain"
    - name: DOMAIN_ROOT_DIR
      value: " /u01/oracle/user_projects/domains"
    - name: DOMAIN_HOME_DIR
      value: " /u01/oracle/user_projects/domains/accessdomain"
    - name: DOMAIN_NAME
      value: "accessdomain"
    - name: CONNECTION_STRING
      value: "mydatabasehost.example.com:1521/orcl.example.com"
    - name: RCUPREFIX
      value: "OAMK8S"
    - name: DOMAIN_TYPE
      value: "OAM"
    - name: SECURE_ENABLED
      value: "false"
  volumes:
  - name: domain-upgrade-cm-volume
    configMap:
      name: accessdomain-domain-upgrade-pod-cm
  - name: domain-storage-volume
    persistentVolumeClaim:
      claimName: accessdomain-domain-pvc
  - name: rcu-credentials-volume
    secret:
      secretName: accessdomain-rcu-credentials