Guillaume Abrioux b79c2070f4 nfs: set idmap config for Ceph-NFS ... Currently NFS Ganesha (ceph-nfs) consumes /etc/idmapd.conf, which controls mapping of user/owner identities under NFSv4+. With containerized service deployment, this file is an immutable part of the container image and cannot be modified. Here we provide group variables, and a taskk and templates for the ceph-nfs role, to set the path of the idmap configuration file and to make the most common adjustment to the contents of that file -- namely to set the 'Domain'. We default the path to /etc/ganesha/idmap.conf so that we will not conflict with /etc/idmapd.conf on the controller nodes where ganesha runs. NFSv4 clients, as used for example by the Cinder NFS driver, consume /etc/idmapd.conf and may require different settings than what is wanted for NFS Ganesha. Additionally, because we already bind /etc/ganesha from the host into the ceph-nfs container, the file NFS Ganesha consumes will no longer be an immutable part of the container. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1925646 Signed-off-by: Tom Barron tpb@dyncloud.net Co-Authored-by: Guillaume Abrioux <gabrioux@redhat.com> (cherry picked from commit 2db2208e40)		2021-04-02 13:18:52 +02:00
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main.yml	nfs: set idmap config for Ceph-NFS	2021-04-02 13:18:52 +02:00