ceph/systemd/ceph-mon@.service

[Unit]
Description=Ceph cluster monitor daemon

# According to:
#   http://www.freedesktop.org/wiki/Software/systemd/NetworkTarget
# these can be removed once ceph-mon will dynamically change network
# configuration.
After=network-online.target local-fs.target ceph-create-keys@%i.service
Wants=network-online.target local-fs.target ceph-create-keys@%i.service

PartOf=ceph-mon.target

[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-mon -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=ceph-mon.target
init: add systemd service files This patch adds systemd service files. It is possible to start and enable multiple instances (per monid, osdid, mds name), e.g. # systemctl start ceph-mon@node01 # systemctl enable ceph-mon@node01 # systemctl start ceph-osd@0 # systemctl enable ceph-osd@0 The ceph cluster can be set in the system config file: /etc/sysconfig/ceph adding or editing the CLUSTER environment variable. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> 2014-07-20 02:08:43 +00:00			`[Unit]`
			`Description=Ceph cluster monitor daemon`

			`# According to:`
			`# http://www.freedesktop.org/wiki/Software/systemd/NetworkTarget`
			`# these can be removed once ceph-mon will dynamically change network`
			`# configuration.`
systemd: add ceph-create-keys@ service Signed-off-by: Sage Weil <sage@redhat.com> 2015-07-29 19:10:36 +00:00			`After=network-online.target local-fs.target ceph-create-keys@%i.service`
			`Wants=network-online.target local-fs.target ceph-create-keys@%i.service`

fine-grained control systemd to start/stop/restart ceph services at once Signed-off-by: Zhi Zhang <zhangz.david@outlook.com> 2015-10-26 07:13:19 +00:00			`PartOf=ceph-mon.target`
init: add systemd service files This patch adds systemd service files. It is possible to start and enable multiple instances (per monid, osdid, mds name), e.g. # systemctl start ceph-mon@node01 # systemctl enable ceph-mon@node01 # systemctl start ceph-osd@0 # systemctl enable ceph-osd@0 The ceph cluster can be set in the system config file: /etc/sysconfig/ceph adding or editing the CLUSTER environment variable. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> 2014-07-20 02:08:43 +00:00
			`[Service]`
systemd: set nofile limit in unit files Make it big so hopefully nobody has to change it. Signed-off-by: Sage Weil <sage@redhat.com> 2015-09-14 14:54:53 +00:00			`LimitNOFILE=1048576`
systemd: increase nproc ulimit We were observed to be hitting the limit on centos7 (triggering pthread_create failures) on a ~2000 OSD cluster. Increasing this resolves it! Reported-by: Dan van der Ster <daniel.vanderster@cern.ch> Signed-off-by: Sage Weil <sage@redhat.com> 2015-09-17 22:28:38 +00:00			`LimitNPROC=1048576`
init: add systemd service files This patch adds systemd service files. It is possible to start and enable multiple instances (per monid, osdid, mds name), e.g. # systemctl start ceph-mon@node01 # systemctl enable ceph-mon@node01 # systemctl start ceph-osd@0 # systemctl enable ceph-osd@0 The ceph cluster can be set in the system config file: /etc/sysconfig/ceph adding or editing the CLUSTER environment variable. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> 2014-07-20 02:08:43 +00:00			`EnvironmentFile=-/etc/sysconfig/ceph`
			`Environment=CLUSTER=ceph`
systemd: use --setuser and --setgroup for all daemons Allow all daemons drop privilege themselves, instead of letting systemd do it. Among other things, this means that admins can conditionally not drop prives by setting setuser match path = /var/lib/ceph/$type/$cluster-$id in their ceph.conf to ease the pain of upgrade. Signed-off-by: Sage Weil <sage@redhat.com> Reviewed-by: Boris Ranto <branto@redhat.com> 2015-08-06 15:57:57 +00:00			`ExecStart=/usr/bin/ceph-mon -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph`
logrotate.conf: fixes for systemd Before this patch, the command 'logrotate -f /etc/logrotate.d/ceph' was generating an error "Failed to reload ceph.target: Job type reload is not applicable for unit ceph.target". Before we issue systemctl reload, check that there is at least one active ceph-* service. (The hyphen is significant.) Since we use grep, make the grep package a dependency. http://tracker.ceph.com/issues/12173 Fixes: #12173 Signed-off-by: Tim Serong <tserong@suse.com> Signed-off-by: Lars Marowsky-Bree <lmb@suse.com> Signed-off-by: Nathan Cutler <ncutler@suse.com> 2015-06-26 11:13:33 +00:00			`ExecReload=/bin/kill -HUP $MAINPID`
init: add systemd service files This patch adds systemd service files. It is possible to start and enable multiple instances (per monid, osdid, mds name), e.g. # systemctl start ceph-mon@node01 # systemctl enable ceph-mon@node01 # systemctl start ceph-osd@0 # systemctl enable ceph-osd@0 The ceph cluster can be set in the system config file: /etc/sysconfig/ceph adding or editing the CLUSTER environment variable. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> 2014-07-20 02:08:43 +00:00
			`[Install]`
fine-grained control systemd to start/stop/restart ceph services at once Signed-off-by: Zhi Zhang <zhangz.david@outlook.com> 2015-10-26 07:13:19 +00:00			`WantedBy=ceph-mon.target`