Chapter 11. Known issues in Red Hat Process Automation Manager 7.13.2

This section lists known issues with Red Hat Process Automation Manager 7.13.2.

11.1. Red Hat OpenShift Container Platform

PostgreSQL 13 Pod won’t start because of an incompatible data dirctory [RHPAM-4464]

Issue: When you start a PostgreSQL pod after you upgrade the operator, the pod fails to start and you receive the following message:

Incompatible data directory. This container image provides PostgreSQL '13', but data directory is of version '10'. This image supports automatic data directory upgrade from '12', please carefully consult image documentation about how to use the '$POSTGRESQL_UPGRADE' startup option.

Workaround:

  1. Check the version of PostgreSQL: 

    $ postgres -V

  2. If the PostgreSQL version returned is 12.x or earlier, upgrade PostgreSQL:

    Red Hat Process Automation Manager versionPostgreSQL versionUpgrade instructions

    7.13.1

    7.10

    Follow the instructions in Upgrading database (by switching to newer PostgreSQL image version) to upgrade to PostgreSQL 12.x.

    7.13.2

    7.10

    1. Follow the instructions in Upgrading database (by switching to newer PostgreSQL image version) to upgrade to PostgreSQL 12.x.

    2. Follow the instructions in Upgrading database (by switching to newer PostgreSQL image version) to upgrade to PostgreSQL 13.x.

    7.13.2

    7.12

    Follow the instructions in Upgrading database (by switching to newer PostgreSQL image version) to upgrade to PostgreSQL 13.x.

  3. Verify that PostpreSQL has been upgraded to your required version: 

    $ postgres -V