ceph/systemd/ceph-osd@.service.in

   1 [Unit]
   2 Description=Ceph object storage daemon osd.%i
   3 After=network-online.target local-fs.target time-sync.target ceph-mon.target
   4 Wants=network-online.target local-fs.target time-sync.target
   5 PartOf=ceph-osd.target
   6
   7 [Service]
   8 LimitNOFILE=1048576
   9 LimitNPROC=1048576
  10 EnvironmentFile=-@SYSTEMD_ENV_FILE@
  11 Environment=CLUSTER=ceph
  12 ExecStart=/usr/bin/ceph-osd -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
  13 ExecStartPre=/usr/lib/ceph/ceph-osd-prestart.sh --cluster ${CLUSTER} --id %i
  14 ExecReload=/bin/kill -HUP $MAINPID
  15 LockPersonality=true
  16 MemoryDenyWriteExecute=true
  17 # Need NewPrivileges via `sudo smartctl`
  18 NoNewPrivileges=false
  19 ProtectControlGroups=true
  20 ProtectHome=true
  21 ProtectKernelModules=true
  22 # flushing filestore requires access to /proc/sys/vm/drop_caches
  23 ProtectKernelTunables=false
  24 ProtectSystem=full
  25 PrivateTmp=true
  26 TasksMax=infinity
  27 Restart=on-failure
  28 StartLimitInterval=30min
  29 StartLimitBurst=3
  30 RestartSec=10
  31
  32 [Install]
  33 WantedBy=ceph-osd.target