ipa-backup does not check whether the IPA master it is running on has
all used roles installed. This can lead into situations where backups
are done on a CAless or KRAless host while these roles are used in the
IPA cluster. These backups cannot be used to restore a complete cluster.
With this change, ipa-backup refuses to execute if the roles installed
on the current host do not match the list of roles used in the cluster.
A --disable-role-check knob is provided to restore the previous behavior.
Fixes: https://pagure.io/freeipa/issue/8217
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Mohammad Rizwan Yusuf <myusuf@redhat.com>
François Cami
3665ba928b