title: liquibase is read-only : liquibase is locked and cannot unlock it (pod on openshift)
body: <p>I'm using JHispter to generate my app based on a React front and a Spring backend. I have created a docker image and pushed it to my OpenShift project.</p>
  <p>In my local machine, all is OK, but when the pod is created on OpenShift, I get this error when it's started:</p>
  <blockquote>
  <p>Liquibase could not start correctly, your database is NOT ready: liquibase.exception.DatabaseException: Error executing SQL UPDATE PUBLIC.DATABASECHANGELOGLOCK SET LOCKED = TRUE, LOCKEDBY = '-745467d44f-84gzt (10.128.42.54)', LOCKGRANTED = '2020-06-30 19:02:03.817' WHERE ID = 1 AND LOCKED = FALSE: The database is read only; SQL statement: UPDATE PUBLIC.DATABASECHANGELOGLOCK SET LOCKED = TRUE, LOCKEDBY = '-745467d44f-84gzt (10.128.42.54)', LOCKGRANTED = '2020-06-30 19:02:03.806' WHERE ID = 1 AND LOCKED = FALSE [90097-200]</p>
  </blockquote>
  <p>Thanks in advance for your help,
  kr</p>