Renew Letsencrypt certificates for Red Hat Satellite 6 and Capsule

Letsencrypt certificates are only valid for just three months. The procedure to renew x509 certificates in Red Hat Satellite 6 is not so straight forward and its even more complex for Capsule servers. In an earlier post I was writing about how to set up a Satellite 6 and a capsule using Letsencrypt certificates. This post is a follow up on that. Be aware: You must follow this procedure before the certificate expires or the Satellite simply stops working, all ….Read More

OpenID and SAML authentication with Keycloak and FreeIPA

Not every web application can handle Kerberos SSO, but some provide OpenID and/or SAML. There is how Keycloak comes into the game. You can use Keycloak to federate users from different sources. This guide shows how to integrate Keyclock and FreeIPA to authenticate users in WordPress. On clients that are enrolled in IPA, this even works without a password, a Kerberos ticket is good enough to log in. What is Keycloak Keycloak is the upstream project for Red Hat SSO. ….Read More