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#!/bin/bash
# -------------------------------------------------------------------------- #
# Copyright 2002-2023, OpenNebula Project, OpenNebula Systems #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
# not use this file except in compliance with the License. You may obtain #
# a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
#--------------------------------------------------------------------------- #
if [ -z "$ONE_LOCATION" ]; then
ONEGATE_PROXY_PID=/var/run/one/onegate-proxy.pid
ONEGATE_PROXY_SERVER=/usr/lib/one/onegate-proxy/onegate-proxy.rb
ONEGATE_PROXY_LOCK_FILE=/var/lock/one/.onegate-proxy.lock
ONEGATE_PROXY_LOG=/var/log/one/onegate-proxy.log
ONEGATE_PROXY_LOG_ERROR=/var/log/one/onegate-proxy.error
else
ONEGATE_PROXY_PID=$ONE_LOCATION/var/onegate-proxy.pid
ONEGATE_PROXY_SERVER=$ONE_LOCATION/lib/onegate-proxy/onegate-proxy.rb
ONEGATE_PROXY_LOCK_FILE=$ONE_LOCATION/var/.onegate-proxy.lock
ONEGATE_PROXY_LOG=$ONE_LOCATION/var/onegate-proxy.log
ONEGATE_PROXY_LOG_ERROR=$ONE_LOCATION/var/onegate-proxy.error
fi
setup()
{
if [ -f $ONEGATE_PROXY_LOCK_FILE ]; then
if [ -f $ONEGATE_PROXY_PID ]; then
ONEGATEPID=`cat $ONEGATE_PROXY_PID`
ps $ONEGATEPID &> /dev/null
if [ $? -eq 0 ]; then
echo -n "OneGate Server is still running (PID:$ONEGATEPID). Please "
echo "try 'onegate-proxy stop' first."
exit 1
fi
fi
echo "Stale .lock detected. Erasing it."
rm $ONEGATE_PROXY_LOCK_FILE
fi
}
start()
{
if [ ! -f "$ONEGATE_PROXY_SERVER" ]; then
echo "Cannot find $ONEGATE_PROXY_SERVER."
exit 1
fi
# Start the onegate daemon
touch $ONEGATE_PROXY_LOCK_FILE
ruby $ONEGATE_PROXY_SERVER > $ONEGATE_PROXY_LOG 2>$ONEGATE_PROXY_LOG_ERROR &
LASTPID=$!
if [ $? -ne 0 ]; then
echo "Error executing onegate-proxy."
echo "Check $ONEGATE_PROXY_LOG_ERROR and $ONEGATE_PROXY_LOG for more information"
exit 1
else
echo $LASTPID > $ONEGATE_PROXY_PID
fi
sleep 1
ps $LASTPID &> /dev/null
if [ $? -ne 0 ]; then
echo "Error executing onegate-proxy."
echo "Check $ONEGATE_PROXY_LOG_ERROR and $ONEGATE_PROXY_LOG for more information"
exit 1
fi
echo "onegate-proxy started"
}
#
# Function that stops the daemon/service
#
stop()
{
if [ ! -f $ONEGATE_PROXY_PID ]; then
echo "Couldn't find onegate-proxy process pid."
exit 1
fi
# Kill the onegate daemon
kill -INT `cat $ONEGATE_PROXY_PID` &> /dev/null
# Remove pid files
rm -f $ONEGATE_PROXY_LOCK_FILE &> /dev/null
rm -f $ONEGATE_PROXY_PID &> /dev/null
echo "onegate-proxy stopped"
}
case "$1" in
start)
setup
start
;;
stop)
stop
;;
restart)
stop
setup
start
;;
*)
echo "Usage: onegate-proxy {start|stop|restart}" >&2
exit 3
;;
esac