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Viewing changes to utopic/etc/init/ceph-osd.conf

  • Committer: Dimitri John Ledkov
  • Date: 2014-11-19 12:58:41 UTC
  • Revision ID: dimitri.j.ledkov@intel.com-20141119125841-98dr37roy8dvcv3b
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utopic/etc/init/ceph-osd.conf
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description "Ceph OSD"
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start on ceph-osd
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stop on runlevel [!2345] or stopping ceph-osd-all
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respawn
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respawn limit 5 30
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limit nofile 32768 32768
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pre-start script
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    set -e
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    test -x /usr/bin/ceph-osd || { stop; exit 0; }
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    test -d "/var/lib/ceph/osd/${cluster:-ceph}-$id" || { stop; exit 0; }
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    install -d -m0755 /var/run/ceph
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    update="$(ceph-conf --cluster=${cluster:-ceph} --name=osd.$id --lookup osd_crush_update_on_start || :)"
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    if [ "${update:-1}" = "1" -o "${update:-1}" = "true" ]; then
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        # update location in crush
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        hook="$(ceph-conf --cluster=${cluster:-ceph} --name=osd.$id --lookup osd_crush_location_hook || :)"
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        if [ -z "$hook" ]; then
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            hook="/usr/bin/ceph-crush-location"
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        fi
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        location="$($hook --cluster ${cluster:-ceph} --id $id --type osd)"
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        weight="$(ceph-conf --cluster=${cluster:-ceph} --name=osd.$id --lookup osd_crush_initial_weight || :)"
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        defaultweight=`df -P -k /var/lib/ceph/osd/${cluster:-ceph}-$id/ | tail -1 | awk '{ d= $2/1073741824 ; r = sprintf("%.2f", d); print r }'`
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        ceph \
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            --cluster="${cluster:-ceph}" \
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            --name="osd.$id" \
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            --keyring="/var/lib/ceph/osd/${cluster:-ceph}-$id/keyring" \
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            osd crush create-or-move \
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            -- \
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            "$id" \
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            "${weight:-${defaultweight:-1}}" \
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            $location
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    fi
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    journal="/var/lib/ceph/osd/${cluster:-ceph}-$id/journal"
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    if [ -L "$journal" -a ! -e "$journal" ]; then
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        udevadm settle --timeout=5 || :
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        if [ -L "$journal" -a ! -e "$journal" ]; then
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            echo "ceph-osd($UPSTART_INSTANCE): journal not present, not starting yet." 1>&2
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            stop
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            exit 0
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        fi
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    fi
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end script
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instance ${cluster:-ceph}/$id
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export cluster
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export id
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exec /usr/bin/ceph-osd --cluster="${cluster:-ceph}" -i "$id" -f