ceph/systemd/ceph-immutable-object-cache@.service.in
Yuan Zhou 9a7e5e0866 tools: adding ceph level immutable obj cache daemon
The daemon is built for future integration with both RBD and RGW cache.
The key components are:
- domain socket based simple IPC
- simple LRU policy based promotion/demotion for the cache
- simple file based caching store for RADOS objs with sync IO interface
- systemd service/target files for the daemon

Signed-off-by: Dehao Shang <dehao.shang@intel.com>
Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
2019-03-22 00:16:25 +08:00

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SYSTEMD

[Unit]
Description=Ceph immutable object cache daemon
After=network-online.target local-fs.target
Wants=network-online.target local-fs.target
PartOf=ceph-immutable-object-cache.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-@SYSTEMD_ENV_FILE@
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-immutable-object-cache -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
ExecReload=/bin/kill -HUP $MAINPID
PrivateDevices=yes
ProtectHome=true
ProtectSystem=full
PrivateTmp=true
Restart=on-failure
StartLimitInterval=30min
StartLimitBurst=3
TasksMax=infinity
[Install]
WantedBy=ceph-immutable-object-cache.target