First, let's ensure that we have removed the previous version of the catalog-service. In order to do that, we will need to use the oc delete command. The command interface is the same as the interface for the get operation. You will be able to delete an object by directly specifying its name or use labels to indicate objects that you want to delete. There are many objects related to a single application, and we obviously don't want to delete them one by one. As a result, we will use the label version of the delete command for that:
oc delete all -l app=catalog-service
Now, we are ready to deploy the database. Open your web console and click on the Add to the Project button. We will search for the PostgreSQL ...
