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#!/bin/bash
script_path=$(cd "$(dirname "$0")"; pwd)
. ${script_path}/script/nstack_var.sh
. ${script_path}/script/nstack_fun.sh
config_name=${script_path}/script/nstack_var.sh
if [ ! -e $config_name ]; then
log $LINENO "nstack_var.sh not exit, plz check!"
exit 1
fi
########################################################
##get the log info from the parameter of ./start -l XXX -a XXX ###
nstack_log_path=""
hostinfo_path=""
while getopts "l:i:a:" arg
do
case $arg in
l)
nstack_log_path="$OPTARG"
;;
i)
hostinfo_path="$OPTARG"
;;
esac
done
hostinfo_stat=0
(
flock -e -n 200
if [ $? -eq 1 ]
then
log $LINENO "another process is running now, exit"
exit 1
fi
########################################################
# modify the nstack & dpdk log path config: nStackConfig.json
if [ -n "$nstack_log_path" ]; then
modify_nstack_log_path $nstack_log_path
fi
if [ -n "$hostinfo_path" -a -e "$hostinfo_path" -a -r "$hostinfo_path" ]; then
nstack_alarm_local_ip=($(awk -F '=' '/\['AGENT'\]/{a=1}a==1&&$1"="~/^(\s*)(VM_ID)(\s*)(=)/{print $2 ;exit}' $hostinfo_path))
modify_local_ip_env
else
hostinfo_stat=1
fi
########################################################
#set the log path in nstack_var.sh#####
modify_log_var
) 200>>./lockfile
if [ -f "lockfile" ]; then
rm lockfile
fi
. ${script_path}/script/nstack_var.sh
########################################################
# init_log_file:nstack.log and dpdk.log
# if need print log, the messgae need add after init_log_file
init_log_file
if [ "$hostinfo_stat" -ne 0 ]; then
log $LINENO "please use correct -i parameter for start_nstack.sh"
log $LINENO "host info path:$hostinfo_path"
hostinfo_stat=0
fi
log $LINENO "######################start nstack######################"
########################################################
# check application running
process_nstack_main=nStackMain
pid_nstack=`pidof $process_nstack_main`
nstack_ctrl_path=${script_path}/bin
pgrep nStackMain
main_run_status=$?
if [ ${main_run_status} -eq 0 ]; then
log $LINENO "nStackMain is running ok, please stop it first!"
save_pid_file ${pid_master}
exit 0
fi
huge_files=`ls /mnt/nstackhuge`
if [ "x${huge_files}" != "x" ]
then
if [ "x${pid_nstack}" = "x" ]
then
log $LINENO "huge page file exist and nStackMain not exist"
exit 1
fi
fi
########################################################
# set hugepage
init_hugepage $process_nstack_main
########################################################
# install config
install_config
########################################################
core_mask=1
START_TYPE="primary"
log $LINENO "./script/run_nstack_main.sh ${core_mask} $HUGE_DIR $MEM_SIZE $START_TYPE"
${script_path}/script/run_nstack_main.sh $HUGE_DIR $MEM_SIZE
print_pid=$(ps -ux | grep nStackMain | awk '{print $2}' | awk 'NR == 2')
echo "nStackMain PID:$print_pid"
log $LINENO "nstack start success"
exit 0
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