Only the args necessary have traditionally been passed to the mon package.
This has led to many properties in the mon struct, whereas we will
now simply pass the cluster crd spec to simplify.
Signed-off-by: travisn <tnielsen@redhat.com>
The orchestrations need to be triggered on any update to the crd.
Users today restart the operator for various scenarios when the
operator could take care of it automatically. If unsupported options
are updated, they should just be ignored.
There are two goroutines that are working with the mons.
The first is an orchestration that is triggered by the operator
at startup, or when the cluster crd is updated. The second
is the health check that triggers periodically by default every
45 seconds. These goroutines must not try to make updates at the
same time. A mutex is added so one will block if the other is
still active. The mutex is only active for the duration of working
with mons, and not an entire orchestration of mgr, osd, etc
Signed-off-by: travisn <tnielsen@redhat.com>
updated page to include information about how the flexvolume path is setup in kubespray
Signed-off-by: Mark <mlester@gmail.com>
update docs with suggested pr changes
made recommended change to link text
made kubespray section more clear
added link to where kubespray sets the dir
changed links to k8s docs to the moved location
Signed-off-by: Mark <mlester@gmail.com>
In the form of mon, mgr, mds, and rgw, convert the rbd-mirror to be
configured completely from the operator. This is a straightforward
conversion with one functional addition: the rbd-mirror daemon stores
*no* data and has no default data dir, so the concept of a `Dataless`
daemon is here introduced.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
From ceph mimic (13.x) onwards, `mds deactivate` command is
deprecated. To scale down the number of active MDSes of a filesystem,
it's sufficient to set the desired number of active MDSes using
'max_mds' setting, and is no longer required to individually
deactivate the unwanted MDSes.
Resolves: #2725
Signed-off-by: Ramana Raja <rraja@redhat.com>
Configure the Ceph rgw daemon completely from the operator a la the
recent changes to the Ceph mon, mgr, and mds operators.
Create the rgw deployment or daemonset first, and then create the
keyring secret for the object store with its owner reference as the
corresponding deployment or daemonset. When the replication controller
is deleted, the secret is also deleted.
The RGW's mime.types file is now stored in a configmap with a different
file created for each object store. This is primarily just a means to
get the mime.types file into the rgw pod, but the added benefit is that
the administrator can modify the configmap, which could reduce
susceptibility to file type execution vulnerabilities (worst case).
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
The MDS mds_standby_for_*, mon_force_standby_active, and mds_standby_replay
configuration options have been obsoleted. Instead, the operator may now set
the new "allow_standby_replay" flag on the CephFS file system. This setting
causes standbys to become standby-replay for any available rank in the file
system.
Closes: https://github.com/rook/rook/issues/2768
Signed-off-by: Sébastien Han <seb@redhat.com>
Noah Watkins
Travis Nielsen
Alexander Trost
Stefan Haas
Ryo Nakao
Anton Skriptsov
Mark
Blaine Gardner
Jose A. Rivera
Ramana Raja
Dmitry Mishin
zhoulin xie
zhangyue
Bassam Tabbara
Enrique Medina Montenegro
Jared Watts
Sébastien Han