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https://github.com/ceph/ceph
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b65d9c5457
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>
21 lines
503 B
Desktop File
21 lines
503 B
Desktop File
[Unit]
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Description=Ceph metadata server daemon
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After=network-online.target local-fs.target
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Wants=network-online.target local-fs.target
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PartOf=ceph-mds.target
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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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ExecStart=/usr/bin/ceph-mds -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
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ExecReload=/bin/kill -HUP $MAINPID
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PrivateDevices=yes
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ProtectHome=true
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ProtectSystem=full
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PrivateTmp=true
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[Install]
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WantedBy=ceph-mds.target
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