integ/ceph/ceph/files/ceph.sh

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#!/bin/bash
INITDIR=/etc/init.d
LOGFILE=/var/log/ceph/ceph-init.log
CEPH_FILE=/var/run/.ceph_started
# Get our nodetype
. /etc/platform/platform.conf
# Exit immediately if ceph not configured (i.e. no mon in the config file)
if ! grep -q "mon\." /etc/ceph/ceph.conf
then
exit 0
fi
logecho ()
{
echo $1
date >> ${LOGFILE}
echo $1 >> ${LOGFILE}
}
start ()
{
SERVICES=""
if [[ "$system_type" == "All-in-one" ]] && [[ "$system_mode" == "duplex" ]]; then
# In an AIO-DX configuration SM manages the floating MON and OSDs. Here
# we defer starting OSDs directly via the init script to allow SM to
# start them at the appropriate time. This will eliminate a race between
# MTC and SM starting OSDs simultaneously. Continue to start MON/MDS
# service here so that MDS is operational after the monitor is up.
SERVICES="mon mds"
fi
logecho "Starting ceph ${SERVICES} services..."
${INITDIR}/ceph start ${SERVICES} >> ${LOGFILE} 2>&1
RC=$?
if [ ! -f ${CEPH_FILE} ]; then
touch ${CEPH_FILE}
fi
}
stop ()
{
if [[ "$system_type" == "All-in-one" ]] && [[ "$system_mode" == "simplex" ]]; then
logecho "Ceph services will continue to run on node"
exit 0
fi
logecho "Stopping ceph services..."
if [ -f ${CEPH_FILE} ]; then
rm -f ${CEPH_FILE}
fi
${INITDIR}/ceph stop >> ${LOGFILE} 2>&1
RC=$?
}
# If system is an AIO the mtcClient will run this script twice
# from 2 locations and this generates some errors.
# So we have to exit the script if is called
# from /etc/services.d/worker in order to be executed once
if [[ "$system_type" == "All-in-one" ]]; then
dir_path=$(dirname "$(realpath $0)")
if [[ "$dir_path" == "/etc/services.d/worker" ]]; then
exit 0
fi
fi
RC=0
case "$1" in
start)
start
;;
stop)
stop
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
;;
esac
logecho "RC was: $RC"
exit $RC