[keycloak-user] Moving from Keycloak higher version to RHSSo(lower version of Keycloak)

[Don Reynolds (dreynold)]

Hello,

I do not believe there is a supported downgrade process.  Part of the upgrade process updates the database tables with upgrade scripts for which I do not believe there are corresponding downgrade scripts.
If that is the case, you could also try using the cli to manually export your realm(s) into json from the more recent version of keycloak and then re-importing them into the lower version of keycloak.

> -----Original Message-----
> From: keycloak-user-bounces at lists.jboss.org <keycloak-user-
> bounces at lists.jboss.org> On Behalf Of Upananda Singha
> Sent: Monday, October 8, 2018 2:25 AM
> To: keycloak-user <keycloak-user at lists.jboss.org>
> Subject: [keycloak-user] Moving from Keycloak higher version to
> RHSSo(lower version of Keycloak)
> 
> Hi All
> 
> We are planning to deploy Keycloak community version (4.0.0. Final) in
> production and later on if we want to go for support (RHSSO) and want to
> deploy the Supported version of the same which might be actually an earlier
> version of Keycloak, will there be any problem with Keycloak version
> downgrade.
> I can see RHSSO always integrates a lower version of Keycloak what's
> available in the Community version.
> e.g. Current Community Keycloak version is 4.5.0.Final but Keycloak
> integrated into RHSSO 7.2.x seems to Keycloak version 3.4.3.Final.
> 
> 
> Thanks & Regds,
> 
> *Upananda Singha*
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