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ceph/systemd/ceph-mgr@.service

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systemd: add ceph-mgr service and target files Signed-off-by: Tim Serong <tserong@suse.com>
2016-09-07 05:39:58 +00:00
[Unit]
Description=Ceph cluster manager daemon
systemd: encourage ceph-mgr to start in sync with ceph-mon This change introduces the following behaviour: - When ceph-mon starts, it will try to start ceph-mgr with the same instance id (Wants=), but will *not* fail to start if ceph-mgr doesn't start (i.e. the mon still works as it always did). - ceph-mgr will start After= ceph-mon, and will stop and start when ceph-mon stops and starts, because it's PartOf= ceph-mon. If you don't want ceph-mgr to run on the mons, you need to mask the service, i.e. `systemctl mask ceph-mgr@INSTANCE`. Hostnames are typically instance names, so `systemctl mask ceph-mgr@$(hostname)` should suffice if you wish to disable ceph-mgr on the mons. Signed-off-by: Tim Serong <tserong@suse.com>
2016-09-20 12:32:58 +00:00
After=network-online.target local-fs.target time-sync.target ceph-mon@%i.service
systemd: add ceph-mgr service and target files Signed-off-by: Tim Serong <tserong@suse.com>
2016-09-07 05:39:58 +00:00
Wants=network-online.target local-fs.target time-sync.target
systemd: encourage ceph-mgr to start in sync with ceph-mon This change introduces the following behaviour: - When ceph-mon starts, it will try to start ceph-mgr with the same instance id (Wants=), but will *not* fail to start if ceph-mgr doesn't start (i.e. the mon still works as it always did). - ceph-mgr will start After= ceph-mon, and will stop and start when ceph-mon stops and starts, because it's PartOf= ceph-mon. If you don't want ceph-mgr to run on the mons, you need to mask the service, i.e. `systemctl mask ceph-mgr@INSTANCE`. Hostnames are typically instance names, so `systemctl mask ceph-mgr@$(hostname)` should suffice if you wish to disable ceph-mgr on the mons. Signed-off-by: Tim Serong <tserong@suse.com>
2016-09-20 12:32:58 +00:00
PartOf=ceph-mgr.target ceph-mon@%i.service
systemd: add ceph-mgr service and target files Signed-off-by: Tim Serong <tserong@suse.com>
2016-09-07 05:39:58 +00:00
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-mgr -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure
StartLimitInterval=30min
StartLimitBurst=3
[Install]
WantedBy=ceph-mgr.target