Description of problem: This is a copy of https://issues.redhat.com/browse/API-1296 Since the implementation of the Custom Certs for Routes for OAuth components have been implemented [1], it is necessary for other components, such as OAuth Proxy, to pickup the changes. The Custom CA is distributed by the `openshift-config-managed/oauth-serving-cert` secret and needs to be respected by the OAuth Proxy. [1] https://issues.redhat.com/browse/AUTH-13
Turned out this is already implemented in Bug 1986810
*** This bug has been marked as a duplicate of bug 1986810 ***