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Add a new replicate to an existing CDB CRD Resource using Oracle DB Operator On-Prem Controller

In this use case, using the Oracle Database Operator On-Prem Controller, you will add a new replica to an existing CDB CRD resource.

NOTE: It is assumed that before this step, you have followed the prerequisite steps.

This example uses add_replica.yaml with:

  • CDB CRD resource Name as cdb-dev
  • Container Database (CDB) Name as goldcdb
  • Scan Name as goldhost-scan.lbsub52b3b1cae.okecluster.oraclevcn.com
  • Database Server Name as goldhost1.lbsub52b3b1cae.okecluster.oraclevcn.com
  • ORDS Docker Image as phx.ocir.io/<repo_name>/oracle/ords:21.4.3
  • Database Listener Port as 1521
  • Number of replicas for CDB CRD Resource as 2.

NOTE: For the details of the parameters to be used in the .yaml file, please refer config/crd/bases/database.oracle.com_cdbs.yaml

Use the file: add_replica.yaml for this use case as below:

  1. Deploy the .yaml file:
[root@test-server oracle-database-operator]# kubectl apply -f add_replica.yaml
  1. Monitor the Oracle DB Operator Pod for the progress of the CDB CRD Resource creation.

NOTE: Check the DB Operator Pod name in your environment.

[root@test-server oracle-database-operator]# kubectl logs -f pod/oracle-database-operator-controller-manager-76cb674c5c-f9wsd -n oracle-database-operator-system

Sample Output

Here is the sample output for a PDB created using Oracle DB Operator On-Prem Controller using file add_replica.yaml