Keycloak App - postgres db authentication of keycloak user fails

[MiracErde]

Hi,

you will find the secret for the keycloak in /etc/keycloak.secret*.
Maybe you have to check if keycloak is available in the postgres.

This article may help you to solve the problem.

Problem:Keycloak - Installation of keycloak fails because - Invalid user credentials

Problem If Keycloak was previously successfully installed on a system in the domain, but then removed, it is possible that the Postgres DB was not carefully cleaned up or removed. This can lead to the error that when Keycloak is now try to installed on the same or another system, the Postgres DB uses an outdated password and therefore does not have the correct credentials. This will result in an unsuccessful installation of Keycloak and the 50.keycloak.inst script. Root Cause Bug 57313 You wi…