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ceph/systemd/ceph-osd@.service

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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 object storage daemon
better systemd support Added ceph.target Made ceph-mds, ceph-mon, ceph-osd services part of ceph.target Made ceph-mds, ceph-mon, ceph-osd services require partitions to be available. Added ceph init script with sysV like behaviour. Provided by Tim Serong tserong@suse.com and Owen Synge osynge@suse.com Signed-off-by: Owen Synge <osynge@suse.com>
2014-12-01 13:32:48 +00:00
After=network-online.target local-fs.target
Wants=network-online.target local-fs.target
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-osd.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: make ceph-osd setuid/gid to ceph:ceph Signed-off-by: Sage Weil <sage@redhat.com>
2015-04-24 00:15:14 +00:00
ExecStart=/usr/bin/ceph-osd -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
packaging: move ceph_common.sh and ceph-osd-prestart.sh to /usr/lib/ceph First, it makes sense for both ceph_common.sh and ceph-osd-prestart.sh to reside in the same directory: make it so. Second, /usr/lib exists on both RHEL/Fedora and SLE/openSUSE, whereas the later lacks /usr/libexec. To make this less painful, package ceph_common.sh and ceph-osd-prestart.sh in /usr/lib/ceph. Third, allow e.g. FreeBSD to do its own thing by using the $(libexecdir) Autoconf variable (but set it to /usr/lib in the spec file). http://tracker.ceph.com/issues/14687 Fixes: #14687 Signed-off-by: Nathan Cutler <ncutler@suse.com>
2016-02-15 19:10:59 +00:00
ExecStartPre=/usr/lib/ceph/ceph-osd-prestart.sh --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
systemd: Add systemd sandboxing to services. This change makes it so the mon/osd/mds/radosgw daemons: o Cannot write to /usr, /etc, and /boot. o Cannot access /home, /root, or /run/user. o Each daemon gets its own private /tmp and /var/tmp. o All daemons get a private /dev without physical devices (exception: osd) I'm not sure if the osd daemon needs access to a full /dev so I left ProtectDevices out for ceph-osd@.service. Signed-off-by: Patrick Donnelly <batrick@batbytes.com>
2016-01-28 02:17:14 +00:00
ProtectHome=true
ProtectSystem=full
PrivateTmp=true
Drop any systemd imposed process/thread limits If systemd has task accounting enabled, a default of 512 tasks will be applied to all systemd units. For ceph, this is way to low even for a modest cluster, so stop this restriction being applied and allow administrators to apply limits using sysctl. Signed-off-by: James Page <james.page@ubuntu.com>
2016-04-05 16:32:59 +00:00
TasksMax=infinity
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-osd.target