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https://github.com/OpenNebula/one.git
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bug #394: created opensuse init script from opensuse's skeleton
This commit is contained in:
Jaime Melis
parent
010a26d5cb
commit
6b6390667e
@ -1,195 +1,97 @@
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#!/bin/bash
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#
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# oned This shell script takes care of starting and stopping
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# the Opennebula subsystem (oned).
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#
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# chkconfig: 2345 65 35
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# description: oned cloud server.
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# processname: oned
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# config: /etc/one/oned.conf
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# pidfile: /var/run/one/oned.pid
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#!/bin/sh
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# Source function library.
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. /etc/rc.d/init.d/functions
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# -------------------------------------------------------------------------- #
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# Copyright 2002-2010, OpenNebula Project Leads (OpenNebula.org) #
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# #
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# Licensed under the Apache License, Version 2.0 (the "License"); you may #
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# not use this file except in compliance with the License. You may obtain #
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# a copy of the License at #
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# #
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# http://www.apache.org/licenses/LICENSE-2.0 #
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# #
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# Unless required by applicable law or agreed to in writing, software #
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# distributed under the License is distributed on an "AS IS" BASIS, #
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
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# See the License for the specific language governing permissions and #
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# limitations under the License. #
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#--------------------------------------------------------------------------- #
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# Source networking configuration.
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. /etc/sysconfig/network
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### BEGIN INIT INFO
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# Provides: ONE
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# Required-Start: $remote_fs
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# Required-Stop: $remote_fs
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# Default-Start: 3 5
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# Default-Stop: 0 1 2 6
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# Short-Description: OpenNebula Init Script
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# Description: OpenNebula Init Script
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### END INIT INFO
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# Set the ONE_LOCATION
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# ONE_LOCATION="/srv/cloud/one"
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ONE_LOCATION=""
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ONE_BIN=/usr/bin/one
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prog="oned"
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if [ -z "$ONE_LOCATION" ]; then
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ONE_PID=/var/run/one/oned.pid
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ONE_SCHEDPID=/var/run/one/sched.pid
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ONE_CONF=/etc/one/oned.conf
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ONE_DB=/var/lib/one/one.db
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ONED=/usr/bin/oned
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ONE_SCHEDULER=/usr/bin/mm_sched
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LOCK_FILE=/var/lock/one/one
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else
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ONE_PID=$ONE_LOCATION/var/oned.pid
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ONE_SCHEDPID=$ONE_LOCATION/var/sched.pid
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ONE_CONF=$ONE_LOCATION/etc/oned.conf
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ONE_DB=$ONE_LOCATION/var/one.db
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ONED=$ONE_LOCATION/bin/oned
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ONE_SCHEDULER=$ONE_LOCATION/bin/mm_sched
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LOCK_FILE=$ONE_LOCATION/var/.lock
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fi
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setup()
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{
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PORT=`cat $ONE_CONF | grep ^PORT= | cut -d= -f2`
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if [ $? -ne 0 ]; then
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echo "Can not find PORT in $ONE_CONF."
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exit 1
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fi
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if [ -f $LOCK_FILE ]; then
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if [ -f $ONE_PID ]; then
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ONEPID=`cat $ONE_PID`
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ps $ONEPID > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "ONE is still running (PID:$ONEPID). Please try 'one stop' first."
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exit 1
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fi
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fi
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if [ -f $ONE_SCHEDPID ]; then
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ONESCHEDPID=`cat $ONE_SCHEDPID`
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ps $ONESCHEDPID > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "The scheduler is still running (PID:$ONEPID). Please try 'one stop' first."
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exit 1
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fi
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fi
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echo "Stale .lock detected. Erasing it."
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rm $LOCK_FILE
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fi
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}
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start()
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{
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if [ ! -x "$ONED" ]; then
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echo "Can not find $ONED."
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exit 1
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fi
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if [ ! -x "$ONE_SCHEDULER" ]; then
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echo "Can not find $ONE_SCHEDULER."
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exit 1
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fi
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if [ ! -f "$ONE_DB" ]; then
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if [ -f "$HOME/.one/one_auth" ]; then
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. $HOME/.one/one_auth
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elif [ -z "$ONE_AUTH" ]; then
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echo "You should have ONE_AUTH set the first time you start"
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echo "OpenNebula as it is used to set the credentials for"
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echo "the adminitrator user."
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exit 1
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fi
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fi
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# Start the one daemon
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daemon --user=oneadmin $ONED -f 2>&1 &
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LASTRC=$?
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LASTPID=$!
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if [ $LASTRC -ne 0 ]; then
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echo "Error executing $ONED"
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exit 1
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else
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echo $LASTPID > $ONE_PID
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fi
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sleep 1
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ps $LASTPID > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo "Error executing $ONED."
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exit 1
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fi
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# Start the scheduler
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# The following command line arguments are supported by mm_shed:
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# [-p port] to connect to oned - default: 2633
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# [-t timer] seconds between two scheduling actions - default: 30
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# [-m machines limit] max number of VMs managed in each scheduling action
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# - default: 300
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# [-d dispatch limit] max number of VMs dispatched in each scheduling action
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# - default: 30
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# [-h host dispatch] max number of VMs dispatched to a given host in each
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# scheduling action - default: 1
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daemon --user=oneadmin $ONE_SCHEDULER -p $PORT -t 30 -m 300 -d 30 -h 1&
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LASTRC=$?
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LASTPID=$!
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if [ $LASTRC -ne 0 ]; then
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echo "Error executing $ONE_SCHEDULER"
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exit 1
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else
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echo $LASTPID > $ONE_SCHEDPID
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fi
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echo "oned and scheduler started"
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}
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#
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# Function that stops the daemon/service
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#
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stop()
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{
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if [ ! -f $ONE_PID ]; then
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echo "Couldn't find oned process pid."
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exit 1
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fi
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if [ ! -f $ONE_SCHEDPID ]; then
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echo "Couldn't find scheduler process pid."
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exit 1
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fi
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# Kill the one daemon
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killproc oned
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# Kill the scheduler
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killproc mm_sched
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# Remove pid files
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rm -f $ONE_PID > /dev/null 2>&1
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rm -f $ONE_SCHEDPID > /dev/null 2>&1
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echo "oned and scheduler stopped"
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}
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. /etc/rc.status
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rc_reset
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case "$1" in
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start)
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setup
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start
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start)
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echo -n "Starting ONE "
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/sbin/startproc -u oneadmin $ONE_BIN start
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rc_status -v
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;;
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stop)
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stop
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stop)
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echo -n "Shutting down ONE "
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/sbin/startproc -u oneadmin $ONE_BIN stop
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rc_status -v
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;;
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status)
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status oned
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status mm_sched
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try-restart|condrestart)
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if test "$1" = "condrestart"; then
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echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
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fi
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$0 status
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if test $? = 0; then
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$0 restart
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else
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rc_reset # Not running is not a failure.
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fi
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# Remember status and be quiet
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rc_status
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;;
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*)
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echo "Usage: one {start|stop|status}" >&2
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exit 3
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restart)
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$0 stop
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$0 start
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rc_status
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;;
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force-reload)
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$0 try-restart
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rc_status
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;;
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reload)
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rc_failed 3
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rc_status -v
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;;
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status)
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echo -n "Checking for service ONE "
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## Check status with checkproc(8), if process is running
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## checkproc will return with exit status 0.
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# Return value is slightly different for the status command:
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# 0 - service up and running
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# 1 - service dead, but /var/run/ pid file exists
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# 2 - service dead, but /var/lock/ lock file exists
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# 3 - service not running (unused)
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# 4 - service status unknown :-(
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# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
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# NOTE: checkproc returns LSB compliant status values.
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/sbin/checkproc $ONE_BIN
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# NOTE: rc_status knows that we called this init script with
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# "status" option and adapts its messages accordingly.
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rc_status -v
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;;
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*)
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echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload}"
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exit 1
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;;
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esac
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rc_exit
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