redis process check scripts

#!/bin/bash

### global variables ###

# Time

checkday=`date +%Y%m%d-%H:%M:%S`

# install path

install_path01_01=`find / -name "redis-server"`

install_path01_02=`find / -name "redis.conf"`

install_path02_01=`find / -name "redis-sentinel"`

install_path02_02=`find / -name "sentinel.conf"`

# check process

process_check_01=`ps -ef | grep redis-server | grep -v grep | awk '{print $8}'`

process_check_02=`ps -ef | grep redis-sentinel | grep -v grep | awk '{print $8}'`

end_length_01=`expr length $process_check_01`

end_length_02=`expr length $process_check_02`

var_length_01=`expr $end_length_01 - 12`

var_length_02=`expr $end_length_02 - 14`

check_var_01=`echo "${process_check_01:$var_length_01:$end_length_01}"`

check_var_02=`echo "${process_check_02:$var_length_02:$end_length_02}"`

# exec process

exec_process_01="$install_path01_01 $install_path01_02"

exec_process_02="$install_path02_01 $install_path02_02"

### funcion ###

if [ "$check_var_01" == "redis-server" ]

then

        echo "$checkday redis-server Running Ok" >> /data/process_log/redis_process_log

else

        echo "$checkday redis-server Not Running" >> /data/process_log/redis_process_log

        $exec_process_01

        echo "$checkday redis-server START" >> /data/process_log/redis_process_log

sleep 2

fi

if [ "$check_var_02" == "redis-sentinel" ]

then

        echo "$checkday redis-sentinel Running Ok" >> /data/process_log/redis_process_log

else

        echo "$checkday redis-sentinel Not Running" >> /data/process_log/redis_process_log

        $exec_process_02

        echo "$checkday redis-sentinel START" >> /data/process_log/redis_process_log

sleep 2

fi