mirror of
https://github.com/ceph/ceph
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31 lines
1.5 KiB
Desktop File
31 lines
1.5 KiB
Desktop File
[Unit]
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Description=Ceph cluster manager daemon
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After=network-online.target local-fs.target time-sync.target ceph-mon@%i.service
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Wants=network-online.target local-fs.target time-sync.target
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PartOf=ceph-mgr.target ceph-mon@%i.service
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[Service]
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LimitNOFILE=1048576
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LimitNPROC=1048576
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EnvironmentFile=-/etc/sysconfig/ceph
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Environment=CLUSTER=ceph
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# This ExecStartPre business is a hack to inject a key for the mgr daemon,
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# using whatever key already exists on the mon on this node to gain sufficient
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# permissions to create the mgr key. Failure is ignored at every step (the
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# '-' prefix) in case someone has already used some other trick to set
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# everything up manually.
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# `sh -c "exec ..."` is required, since different Linux ditributives have different rules on absolute paths of that executables.
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# systemd requires to use absoulte paths.
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ExecStartPre=-/bin/sh -c "exec mkdir -p /var/lib/ceph/mgr/${CLUSTER}-%i"
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ExecStartPre=-/bin/sh -c "[ -f /var/lib/ceph/mgr/${CLUSTER}-%i/keyring ] || /usr/bin/ceph-authtool --create-keyring --gen-key --name=mgr.%i /var/lib/ceph/mgr/${CLUSTER}-%i/keyring"
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ExecStartPre=-/bin/sh -c "exec chown -R ceph.ceph /var/lib/ceph/mgr/${CLUSTER}-%i"
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ExecStartPre=-/usr/bin/ceph -i /var/lib/ceph/mgr/${CLUSTER}-%i/keyring auth add mgr.%i mon 'allow *' --keyring=/var/lib/ceph/mon/${CLUSTER}-%i/keyring --name=mon.
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ExecStart=/usr/bin/ceph-mgr -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
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ExecReload=/bin/kill -HUP $MAINPID
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Restart=on-failure
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StartLimitInterval=30min
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StartLimitBurst=3
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[Install]
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WantedBy=ceph-mgr.target
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