+++ /dev/null
-#!/bin/bash
-
-##
-# Copyright 2015 Telefonica Investigacion y Desarrollo, S.A.U.
-# This file is part of openmano
-# 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 openmano inside a screen.
-#or call service if it is installed on systemd
-
-
-DIRNAME=$(readlink -f ${BASH_SOURCE[0]})
-DIRNAME=$(dirname $DIRNAME )
-DIR_OM=$(dirname $DIRNAME )
-
-function usage(){
- echo -e "Usage: $0 [openmano/mano] start|stop|restart|status"
- echo -e " Launch|Removes|Restart|Getstatus openmano on a screen/service"
- echo -e " -n --screen-name NAME : name of screen to launch openmano (default mano or service)"
- echo -e " -h --help: shows this help"
- echo -e " -- PARAMS use to separate PARAMS that will be send to the service. e.g. -pPORT -PADMINPORT --dbname=DDBB"
-}
-
-
-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"
-}
-
-#process options
-source ${DIRNAME}/get-options.sh "screen-name:n= help:h --" $* || exit 1
-
-#help
-[ -n "$option_help" ] && usage && exit 0
-
-
-#obtain parameters
-om_list=""
-#om_action="start" #uncoment to get a default action
-action_list=""
-om_params="$option__"
-
-for param in $params
-do
- [ "$param" == "start" -o "$param" == "stop" -o "$param" == "restart" -o "$param" == "status" ] && om_action=$param && continue
- [ "$param" == "openmano" -o "$param" == "mano" ] && om_list="$om_list mano" && continue
- #short options
- echo "invalid argument '$param'? Type -h for help" >&2 && exit 1
-done
-
-[[ -n $option_screen_name ]] && option_screen_name=${option_screen_name#*.} #allow the format 'pid.name' and keep only name
-#check action is provided
-[ -z "$om_action" ] && usage >&2 && exit -1
-
-#if no componenets supplied assume all
-[ -z "$om_list" ] && om_list="mano"
-
-function find_process_id(){ #PARAMS: command screen-name
- for process_id in `ps -o pid,cmd -U $USER -u $USER | grep -v grep | grep "${1}" | awk '{print $1}'`
- do
- scname=$(ps wwep $process_id | grep -o 'STY=\S*')
- scname=${scname#STY=}
- [[ -n "$2" ]] && [[ "${scname#*.}" != "$2" ]] && continue
- echo -n "${process_id} "
- done
- echo
-}
-
-for om_component in $om_list
-do
- screen_name="${om_component}"
- [[ -n "$option_screen_name" ]] && screen_name=$option_screen_name
- [ "${om_component}" == "mano" ] && om_cmd="./openmanod" && om_name="openmano " && om_dir=$(readlink -f ${DIR_OM})
- #obtain PID of program
- component_id=`find_process_id "${om_cmd}" $option_screen_name`
- processes=$(echo $component_id | wc -w)
-
- #status
- if [ "$om_action" == "status" ]
- then
- running=""
- for process_id in $component_id
- do
- scname=$(ps wwep $process_id | grep -o 'STY=\S*')
- scname=${scname#STY=}
- [[ -n "$option_screen_name" ]] && [[ "${scname#*.}" != "$option_screen_name" ]] && continue
- printf "%-15s" "pid: ${process_id},"
- [[ -n "$scname" ]] && printf "%-25s" "screen: ${scname},"
- echo cmd: $(ps -o cmd p $process_id | tail -n1 )
- running=y
- done
- #if installed as a service and it is not provided a screen name call service
- [[ -f /etc/systemd/system/osm-ro.service ]] && [[ -z $option_screen_name ]] && running=y #&& service osm-ro status
- if [ -z "$running" ]
- then
- echo -n " $om_name not running" && [[ -n "$option_screen_name" ]] && echo " on screen '$option_screen_name'" || echo
- fi
- fi
-
- #if installed as a service and it is not provided a screen name call service
- [[ -f /etc/systemd/system/osm-ro.service ]] && [[ -z $option_screen_name ]] && service osm-ro $om_action && ( [[ $om_action == status ]] || sleep 5 ) && exit $?
-
-
- #stop
- if [ "$om_action" == "stop" -o "$om_action" == "restart" ]
- then
- #terminates program
- [ $processes -gt 1 ] && echo "$processes processes are running, specify with --screen-name" && continue
- [ $processes -eq 1 ] && echo -n " stopping $om_name ... " && kill_pid $component_id
- component_id=""
- #terminates screen
- if screen -wipe | grep -q -e "\.${screen_name}\b"
- then
- screen -S $screen_name -p 0 -X stuff "exit\n" || echo
- sleep 1
- fi
- fi
-
- #start
- if [ "$om_action" == "start" -o "$om_action" == "restart" ]
- then
- #calculates log file name
- logfile=""
- mkdir -p $DIR_OM/logs && logfile=$DIR_OM/logs/open${screen_name}.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 $om_name ... "
- if ! screen -wipe | grep -q -e "\.${screen_name}\b"
- then
- pushd ${om_dir} > /dev/null
- screen -dmS ${screen_name} bash
- sleep 1
- popd > /dev/null
- else
- echo -n " using existing screen '${screen_name}' ... "
- screen -S ${screen_name} -p 0 -X log off
- screen -S ${screen_name} -p 0 -X stuff "cd ${om_dir}\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 ${screen_name} -p 0 -X logfile ${logfile}
- screen -S ${screen_name} -p 0 -X log on
- fi
- #launch command to screen
- screen -S ${screen_name} -p 0 -X stuff "${om_cmd}${om_params}\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 ${logfile} | wc -l`
- component_id=`find_process_id "${om_cmd}${om_params}" $screen_name`
- 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 $logfile ]] && grep -q "open${om_component}d ready" ${logfile} && break
- sleep 1
- timeout=$((timeout -1))
- done
- if [[ -n $logfile ]] && [[ $timeout == 0 ]]
- then
- echo -n "timeout!"
- else
- echo -n "running on 'screen -x ${screen_name}'."
- fi
- [[ -n $logfile ]] && echo " Logging at '${logfile}'" || echo
- fi
-done
-
-
-
-
projects / osm / RO.git / blobdiff