#!/bin/bash
##############################################################################
# $Name:         check_queue.sh
# $Version:      v1.0
# $Function:     Automatic restart sidekiq
# $Author:       Zhihe An
# $Copyright (c) https://chegva.com
# $Create Date:  2019-04-18
##############################################################################

. /etc/profile

logfile=/home/anzhihe/logs/siqinfo.log

check_service(){
    count=0
    # 用seq来控制每次检测时间，设置的总时间要>sidekiq拉起服务的时间
    for i in `seq 9 13`
    do
        check_sq=$(ps -efa |grep -v grep|grep -c "sidekiq 5.2.1")
        if [ ${check_sq} -eq 0 ]
        then
            ((count++))
            sleep $i
        else
            echo "${date_now} Sidekiq队列已成功启动！" >> ${logfile}
            curl "http://chegva.com/alarm.php?mobile=110&msg='Gitlab Siq队列已重启，请关注！'"
            break
        fi
    done
    
    if [ $count -eq 5 ];then
        # 检测5次sidekiq队列还没拉起来，则继续重启
        cd /home/git/gitlab && sudo -u git -H RAILS_ENV=production bin/background_jobs start
        echo "${date_now} Sidekiq队列检察5次后重启！" >> ${logfile}
        curl "http://chegva.com/alarm.php?mobile=110&msg='Gitlab Siq队列已检察5次重启，请关注！'"
    fi
}

while true
do
    date_now=$(date +"%Y-%m-%d %H:%M:%S")
    num_sq=$(ps -efa |grep -v grep|grep -c "sidekiq 5.2.1")
    # 脚本每3s扫一次，当sidekiq进程挂了时就自动检测重启
    if [ ${num_sq} -eq 0 ];then
        cd /home/git/gitlab && sudo -u git -H RAILS_ENV=production bin/background_jobs start
        check_service
    else
        sleep 3
    fi
done

#nohup /bin/bash /home/anzhihe/shell/check_queue.sh &