+++ /dev/null
-#!/bin/bash
-
-##
-# Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
-# This file is part of openvim
-# All Rights Reserved.
-#
-# 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.
-#
-# For those usages not covered by the Apache License, Version 2.0 please
-# contact with: nfvlabs@tid.es
-##
-
-#launch floodlight inside a screen. It assumes shell variable $FLOODLIGHT_PATH
-# contain the installation path
-
-
-DIRNAME=$(readlink -f ${BASH_SOURCE[0]})
-DIRNAME=$(dirname $DIRNAME )
-DIR_OM=$(dirname $DIRNAME )
-
-function usage(){
- echo -e "Usage: $0 start|stop|restart|status"
- echo -e " Launch|Removes|Restart|Getstatus floodlight on a screen"
- echo -e " Shell variable FLOODLIGHT_PATH must indicate floodlight installationpath"
-}
-
-function kill_pid(){
- #send TERM signal and wait 5 seconds and send KILL signal ir still running
- #PARAMS: $1: PID of process to terminate
- kill $1 #send TERM signal
- WAIT=5
- while [ $WAIT -gt 0 ] && ps -o pid -U $USER -u $USER | grep -q $1
- do
- sleep 1
- WAIT=$((WAIT-1))
- [ $WAIT -eq 0 ] && echo -n "sending SIGKILL... " && kill -9 $1 #kill when count reach 0
- done
- echo "done"
-
-}
-
-#obtain parameters
-#om_action="start" #uncoment to get a default action
-for param in $*
-do
- [ "$param" == "start" -o "$param" == "stop" -o "$param" == "restart" -o "$param" == "status" ] && om_action=$param && continue
- [ "$param" == "openflow" -o "$param" == "flow" -o "$param" == "floodlight" ] && continue
- [ "$param" == "-h" -o "$param" == "--help" ] && usage && exit 0
-
- #if none of above, reach this line because a param is incorrect
- echo "Unknown param '$param' type $0 --help" >&2
- exit -1
-done
-
-#check action is provided
-[ -z "$om_action" ] && usage >&2 && exit -1
-
- om_cmd="floodlight.jar"
- om_name="floodlight"
-
- #obtain PID of program
- component_id=`ps -o pid,cmd -U $USER -u $USER | grep -v grep | grep ${om_cmd} | awk '{print $1}'`
-
- #status
- if [ "$om_action" == "status" ]
- then
- [ -n "$component_id" ] && echo " $om_name running, pid $component_id"
- [ -z "$component_id" ] && echo " $om_name stopped"
- fi
-
- #stop
- if [ "$om_action" == "stop" -o "$om_action" == "restart" ]
- then
- #terminates program
- [ -n "$component_id" ] && echo -n " stopping $om_name ... " && kill_pid $component_id
- component_id=""
- #terminates screen
- if screen -wipe | grep -Fq .flow
- then
- screen -S flow -p 0 -X stuff "exit\n"
- sleep 1
- fi
- fi
-
- #start
- if [ "$om_action" == "start" -o "$om_action" == "restart" ]
- then
- [[ -z $FLOODLIGHT_PATH ]] && echo "FLOODLIGHT_PATH shell variable must indicate floodlight installation path" >&2 && exit -1
- #calculates log file name
- logfile=""
- mkdir -p $DIR_OM/logs && logfile=$DIR_OM/logs/openflow.log || echo "can not create logs directory $DIR_OM/logs"
- #check already running
- [ -n "$component_id" ] && echo " $om_name is already running. Skipping" && continue
- #create screen if not created
- echo -n " starting $om_name ... "
- if ! screen -wipe | grep -Fq .flow
- then
- pushd ${FLOODLIGHT_PATH} > /dev/null
- screen -dmS flow bash
- sleep 1
- popd > /dev/null
- else
- echo -n " using existing screen 'flow' ... "
- screen -S flow -p 0 -X log off
- screen -S flow -p 0 -X stuff "cd ${FLOODLIGHT_PATH}\n"
- sleep 1
- fi
- #move old log file index one number up and log again in index 0
- if [[ -n $logfile ]]
- then
- for index in 8 7 6 5 4 3 2 1
- do
- [[ -f ${logfile}.${index} ]] && mv ${logfile}.${index} ${logfile}.$((index+1))
- done
- [[ -f ${logfile} ]] && mv ${logfile} ${logfile}.1
- screen -S flow -p 0 -X logfile ${logfile}
- screen -S flow -p 0 -X log on
- fi
- #launch command to screen
- screen -S flow -p 0 -X stuff "java -Dlogback.configurationFile=${DIRNAME}/flow-logback.xml -jar ./target/floodlight.jar -cf ${DIRNAME}/flow.properties_v0.9\n"
- #check if is running
- [[ -n $logfile ]] && timeout=120 #2 minute
- [[ -z $logfile ]] && timeout=20
- while [[ $timeout -gt 0 ]]
- do
- #check if is running
- #echo timeout $timeout
- #if ! ps -f -U $USER -u $USER | grep -v grep | grep -q ${om_cmd}
- log_lines=0
- [[ -n $logfile ]] && log_lines=`head ${logfile} | wc -l`
- component_id=`ps -o pid,cmd -U $USER -u $USER | grep -v grep | grep ${om_cmd} | awk '{print $1}'`
- if [[ -z $component_id ]]
- then #process not started or finished
- [[ $log_lines -ge 2 ]] && echo -n "ERROR, it has exited." && break
- #started because writted serveral lines at log so report error
- fi
- [[ -n $logfile ]] && grep -q "Listening for switch connections" ${logfile} && sleep 1 && break
- sleep 1
- timeout=$((timeout -1))
- done
- if [[ -n $logfile ]] && [[ $timeout == 0 ]]
- then
- echo -n "timeout!"
- else
- echo -n "running on 'screen -x flow'."
- fi
- [[ -n $logfile ]] && echo " Logging at '${logfile}'" || echo
- fi
-
-
-
-
projects / osm / openvim.git / blobdiff