脚本功能：公网或内网一键安装、钉钉告警

    1. #!/bin/bash
    2. # Debian/Ubuntu Linux systems. (May 10, 2019)
    3. # (GNU/General Public License version 2.0)
    4. # For Centos 7 and up, Linux lzone_zkong_cluster_01 3.10.0-862.el7.x86_64.
    5. # ...And away we go!
    7. source /etc/profile
    8. source ~/.bash_profile
    10. current_directory=$(pwd)
    11. Installation_Logs="esl-install.log"
    12. Kernel_conf=/etc/sysctl.conf
    13. Iptables=net.bridge.bridge-nf-call-iptables=1
    14. Ip6tables=net.bridge.bridge-nf-call-ip6tables=1
    15. Ip_forward=net.ipv4.ip_forward=1
    16. Log_time=`date +'%F %H:%M:%S'`
    18. Have_Network(){
    19.     echo -n -e "\033[1;32m $Log_time  Start install  \n\033[0m"
    20.     source ./scripts/Project_name.sh
    21.     cp -n docker-compose /usr/local/bin/
    22.     if [ ! -f "/usr/bin/dockerd" ];then
    23.            if [ ! -f "/etc/yum.repos.d/docker-ce.repo" ];then
    24.            cp docker-ce.repo /etc/yum.repos.d/
    25.            fi
    26.     fi
    28.     echo -n -e "\033[1;32m $Log_time Install Docker  \n\033[0m" > $Installation_Logs
    29.     yum -y install docker-ce-19.03.4-3.el7 > $Installation_Logs 2>&1
    30.     result=$?
    31.     if [ $result == "0" ];then
    32.         systemctl daemon-reload && systemctl start docker 
    33.         systemctl enable docker.service >> $Installation_Logs
    34.         systemctl status docker  >> $Installation_Logs  && docker -v >> $Installation_Logs
    35.     else
    36.         echo 'Please make sure your network can access the public network and reinstall'
    37.         exit
    38.     fi
    40.     echo -n -e "\033[1;32m $Log_time  Modify kernel parameters  \n\033[0m" >> $Installation_Logs
    41.     echo $Iptables >> $Kernel_conf
    42.     echo $Ip6tables >> $Kernel_conf
    43.     echo $Ip_forward >> /etc/sysctl.conf
    44.     sysctl -p >> $Installation_Logs 2>&1
    46.     echo -n -e "\033[1;32m $Log_time Load mirror \n\033[0m" >> $Installation_Logs
    47.     for image in `ls docker-images`
    48.     do
    49.         docker load -i docker-images/$image >> $Installation_Logs 2>&1
    50.     done
    51.     if [ $? -ne 0 ];then 
    52.        exit 
    53.     fi
    54.     sed -i "s@/usr/local/esl@$current_directory@" docker-compose.yaml
    55.     echo -n -e "\033[1;32m $Log_time Start Docker-compose..  \n\033[0m" >> $Installation_Logs
    56.     docker-compose up -d >> $Installation_Logs 2>&1
    57.     if [ $? -eq 0 ];then
    58.         echo "The installation is complete"
    59.     fi
    60.     echo -n -e "\033[1;32m $Log_time Stop firewalld..  \n\033[0m" >> $Installation_Logs
    61.     systemctl status firewalld | grep "running" >> $Installation_Logs  2>&1
    62.     if [ $? -eq 0 ];then
    63.        systemctl stop firewalld >> $Installation_Logs 2>&1
    64.        systemctl disable firewalld >> $Installation_Logs 2>&1
    65.     fi
    66.     echo -n -e "\033[1;32m $Log_time Disabled Selinux  \n\033[0m" >> $Installation_Logs
    67.     if [ `getenforce` != "Disabled" ];then
    68.        sed -i 's/SELINUX=enabled/SELINUX=disabled/g' /etc/selinux/config >> $Installation_Logs 2>&1
    69.        setenforce 0 >> $Installation_Logs 2>&1
    70.     fi
    72.     echo "$Log_time Installing qrencode" >> Installation_Logs  2>&1
    73.     #yum -y install qrencode  >> esl-install.log 2>&1
    74.     echo Configure monitoring alarm >> esl-install.log 2>&1
    75.     echo "#Monitoring alarm - CPU, memory, web, disk" >>/var/spool/cron/root
    76.     echo "* * * * * bash /usr/local/esl/scripts/Monitoring.sh"  >>/var/spool/cron/root
    77.     echo "#Clear docker log every Sunday" >>/var/spool/cron/root
    78.     echo "0 0 * * 0 /bin/bash /usr/local/esl/scripts/docker-log.sh" >>/var/spool/cron/root
    79.     echo "#Check Web Code " >>/var/spool/cron/root
    80.     echo "*/3 * * * * bash /usr/local/esl/scripts/web_code.sh" >>/var/spool/cron/root
    82. }
    83. No_Network(){
    84.      echo "=======================================================================================" 
    85.      echo -n -e '\033[1;32m当前机器无外网，正在执行离线安装脚本   \n\033[0m'
    86.      sh /usr/local/esl/scripts/docker-install-and-uninstall.sh
    87.      echo -n -e "\033[1;32m $Log_time  Modify kernel parameters  \n\033[0m" >> $Installation_Logs
    88.      echo $Iptables >> $Kernel_conf
    89.      echo $Ip6tables >> $Kernel_conf
    90.      echo $Ip_forward >> /etc/sysctl.conf
    91.      sysctl -p >> $Installation_Logs 2>&1
    92.      echo -n -e "\033[1;32m $Log_time Load mirror \n\033[0m" >> $Installation_Logs
    93.      for image in `ls docker-images`
    94.      do
    95.         docker load -i docker-images/$image >> $Installation_Logs 2>&1
    96.      done
    97.      sed -i "s@/usr/local/esl@$current_directory@" docker-compose.yaml
    99.      echo -n -e "\033[1;32m $Log_time Start Docker-compose..  \n\033[0m" >> $Installation_Logs
    100.      docker-compose up -d >> $Installation_Logs 2>&1
    101.      if [ $? -eq 0 ];then
    102.          echo "The installation is complete"
    103.      fi
    104.      echo -n -e "\033[1;32m $Log_time Stop firewalld..  \n\033[0m" >> $Installation_Logs
    105.      systemctl status firewalld | grep "running" >> $Installation_Logs  2>&1
    106.      if [ $? -eq 0 ];then
    107.         systemctl stop firewalld >> $Installation_Logs 2>&1
    108.         systemctl disable firewalld >> $Installation_Logs 2>&1
    109.      fi
    110.      echo -n -e "\033[1;32m $Log_time Disabled Selinux  \n\033[0m" >> $Installation_Logs
    111.      if [ `getenforce` != "Disabled" ];then
    112.         sed -i 's/SELINUX=enabled/SELINUX=disabled/g' /etc/selinux/config >> $Installation_Logs 2>&1
    113.         setenforce 0 >> $Installation_Logs 2>&1
    114.      fi
    116.      echo -n -e '\033[1;32m正在执行docker-compose up -d --build  \n\033[0m'
    117.      docker-compose up -d --build  >> $Installation_Logs 2>&1
    119.      echo -n -e '\033[1;32m===========================================================================================================================================================================  \n\033[0m'
    120.      docker ps
    121.      echo -n -e '\033[1;32m===========================================================================================================================================================================  \n\033[0m'
    123. }
    125. ESL_directory_migration() {
    126. Project_Path="/usr/local/esl"
    127. Default_Path="/usr/local"
    128. Docker_Default_Path="/var/lib/docker"
    129. Command=`./docker-compose stop >>$Installation_Logs 2>&1`
    130.      echo -e -n "\033[1;32m ===============================================================\n\033[0m"
    131.      echo -e -n "\033[1;32m 当前正在执行迁移动作需要交互, 请勿离开当前终端...              \n\033[0m"     
    132.      echo -e -n "\033[1;32m 选择安装最大系统盘.                                            \n\033[0m"
    133.      echo -e -n "\033[1;32m 例如:                                                          \n\033[0m"
    134.      echo -e -n "\033[1;32m       输入/data  迁移ESL和Docker默认安装路径到/data目录        \n\033[0m"
    135.      echo -e -n "\033[1;32m       输入为空   默认安装位置/usr/local/,退出程序.             \n\033[0m"
    136.      echo -e -n "\033[1;32m       /usr/local 默认安装位置/usr/local/,退出程序.             \n\033[0m"
    137.      echo -e -n "\033[1;32m ===============================================================\n\033[0m"
    139.      read -t 5  -p "请选择安装到系统最大盘 :" Storage_disk
    140.      if [ -z $Storage_disk ];then
    141.           echo "The value is empty"
    142.           cd $Project_Path && ./docker-compose up -d --build >>$Installation_Logs 2>&1`
    143.           exit 1 
    144.      elif [ "$Storage_disk" = "$Default_Path" ];then
    145.           echo "Install to default path $Default_Path"
    146.           cd $Project_Path && ./docker-compose up -d --build >>$Installation_Logs 2>&1`
    147.           exit 1
    148.      else 
    149.           echo "正在迁移esl目录至$Storage_disk..."
    150.           cd $Project_Path && $Command >>$Installation_Logs 2>&1
    151.           if [ $? -ne 0 ];then
    152.              exit 1
    153.           fi 
    154.           mv $Project_Path $Storage_disk
    155.           if [ -d $Project_Path ];then
    156.              rm -f $Project_Path
    157.           fi
    158.           ln -s $Storage_disk/esl $Project_Path && cd $Project_Path && ./docker-compose up -d --build >>$Installation_Logs 2>&1 
    159.           echo -e -n "\033[1;32m ESL迁移到$Storage_disk 成功,请检查$Project_Path 目录是否为软连接目录..\n\033[0m"
    161.      fi
    163.      echo -e -n "\033[1;32m 正在迁移Docker默认安装路径到$Storage_disk 目录...\n\033[0m"
    164.      cd $Project_Path &&  $Command >>$Installation_Logs 2>&1
    165.      systemctl stop docker.service 
    166.      mv /var/lib/docker $Storage_disk
    167.      ln -s $Storage_disk/docker $Docker_Default_Path
    168.      systemctl start docker.service
    169.      echo "Docker安装目录已迁移到$Storage_disk 目录完成,请检查$Docker_Default_Path 是否为软连接目录..."
    170.      echo "正在检查服务状态.."
    171.      echo -n -e '\033[1;32m===========================================================================================================================================================================  \n\033[0m'
    172.      docker ps
    173.      echo -n -e '\033[1;32m===========================================================================================================================================================================  \n\033[0m'
    176. }
    178. Cront_Jobs(){
    179. Job_Path="/var/spool/cron/root"
    180.          sed -i  '/web_code.sh/d;/Monitoring.sh/d;/docker-log.sh/d' $Job_Path
    181.          sed -i '/Monitoring/d;/Check/d;/Clear/d' $Job_Path
    182.          Package=`rpm -qa|grep bridge-utils|wc -l`       
    183.          if [ $Package -ne 1 ];then
    184.             yum -y install bridge-utils
    185.          fi
    186.          #BRIDGE_LIST=$( brctl show | cut -f 1 | grep br-)
    187.          #ifconfig $BRIDGE_LIST  down
    188.          #brctl delbr $BRIDGE_LIST
    189. }
    191. Network(){
    192. Network=`ping -c 3 www.baidu.com >> $Installation_Logs 2>&1`
    194.    if [ $? == 0 ];then
    195.         Cront_Jobs
    196.         Have_Network
    197.         ESL_directory_migration 
    198.    else 
    199.         No_Network
    200.    fi
    201. }
    204. Network