时间:2021-07-01 10:21:17 帮助过:35人阅读
- <span style="color: #008000;">#</span><span style="color: #008000;">!/bin/bash</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 用途:MySQL 备份检查钉钉通知</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 作者:Dylan<1214966109@qq.com></span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 时间:2020-01-15</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 钉钉消息</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 钉钉机器人地址(填写自己的机器人)</span>
- <span style="color: #ff0000;">DINGDING_URL="https://oapi.dingtalk.com/robot/send?xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 发送消息函数</span>
- <span style="color: #000000;">function SendMessageToDingding(){
- curl </span><span style="color: #800000;">"</span><span style="color: #800000;">${DINGDING_URL}</span><span style="color: #800000;">"</span> -H <span style="color: #800000;">‘</span><span style="color: #800000;">Content-Type: application/json</span><span style="color: #800000;">‘</span> -d <span style="color: #800000;">"
- </span><span style="color: #000000;"> {
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">actionCard\": {</span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">title\": \"$1\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">text\": \"$2\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">hideAvatar\": \"0\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">btnOrientation\": \"0\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">btns\": [</span>
- <span style="color: #000000;"> {
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">title\": \"$1\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">actionURL\": \"\"</span>
- <span style="color: #000000;"> }
- ]
- },
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">msgtype\": \"actionCard\"</span>
- }<span style="color: #800000;">"
- </span><span style="color: #000000;">}
- </span><span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 系统变量</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 当日日期</span>
- DATE_TODAY=$(/usr/bin/date +\%<span style="color: #000000;">F)
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 昨天日期</span>
- DATE_YESTERDAY=$(/usr/bin/date -d last-day +%<span style="color: #000000;">F)
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 当前IP地址</span>
- IP_ADDRESS=$(/usr/sbin/ip addr | grep inet | grep -vE <span style="color: #800000;">‘</span><span style="color: #800000;">inet6|127.0.0.1</span><span style="color: #800000;">‘</span> | awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $2}</span><span style="color: #800000;">‘</span> | head -1<span style="color: #000000;">)
- </span><span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 用户变量(更改为自己的目录)</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #ff0000;">
- # 业务名称
- SERVICE_NAME="测试服务"
- # 备份目录
- BACKUP_PATH="/data/backup/mysql-3306"
- # 当日备份文件名称
- BACKUP_FILE_TODAY="all-${DATE_TODAY}.sql"
- # 昨天备份文件名称
- BACKUP_FILE_YESTERDAY="all-${DATE_YESTERDAY}.sql"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 获取两天的大小进行比较</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 今天的文件大小</span>
- <span style="color: #0000ff;">if</span> [[ -f ${BACKUP_PATH}/<span style="color: #000000;">${BACKUP_FILE_TODAY} ]];then
- FILE_SIZE_TODAY</span>=$(/usr/bin/ls -l ${BACKUP_PATH}/${BACKUP_FILE_TODAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- FILE_SIZE_TODAY_H</span>=$(/usr/bin/ls -lh ${BACKUP_PATH}/${BACKUP_FILE_TODAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- </span><span style="color: #0000ff;">else</span><span style="color: #000000;">
- FILE_SIZE_TODAY</span>=<span style="color: #000000;">0
- FILE_SIZE_TODAY_H</span>=<span style="color: #000000;">0
- fi
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 昨天的文件大小</span>
- <span style="color: #0000ff;">if</span> [[ -f ${BACKUP_PATH}/<span style="color: #000000;">${BACKUP_FILE_YESTERDAY} ]];then
- FILE_SIZE_YESTERDAY</span>=$(/usr/bin/ls -l ${BACKUP_PATH}/${BACKUP_FILE_YESTERDAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- FILE_SIZE_YESTERDAY_H</span>=$(/usr/bin/ls -lh ${BACKUP_PATH}/${BACKUP_FILE_YESTERDAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- </span><span style="color: #0000ff;">else</span><span style="color: #000000;">
- FILE_SIZE_YESTERDAY</span>=<span style="color: #000000;">0
- FILE_SIZE_YESTERDAY_H</span>=<span style="color: #000000;">0
- fi
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 消息内容</span>
- DINGDING_CONTENT=<span style="color: #800000;">"</span><span style="color: #800000;">业务:${SERVICE_NAME}\n\n机器:${IP_ADDRESS}\n\n文件:${BACKUP_FILE_TODAY}\n\n大小:${FILE_SIZE_TODAY}(${FILE_SIZE_TODAY_H})\n\n时间:${DATE_TODAY}\n\n</span><span style="color: #800000;">"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 判断大小关系</span>
- <span style="color: #0000ff;">if</span> [[ ${FILE_SIZE_TODAY} ==<span style="color: #000000;"> 0 ]];then
- SendMessageToDingding </span><span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据备份-[失败]</span><span style="color: #800000;">"</span><span style="color: #000000;"> ${DINGDING_CONTENT}
- </span><span style="color: #0000ff;">elif</span> [[ ${FILE_SIZE_TODAY} -<span style="color: #000000;">le ${FILE_SIZE_YESTERDAY} ]];then
- SendMessageToDingding </span><span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据备份-[失败]</span><span style="color: #800000;">"</span><span style="color: #000000;"> ${DINGDING_CONTENT}
- </span><span style="color: #0000ff;">else</span><span style="color: #000000;">
- SendMessageToDingding </span><span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据备份-[成功]</span><span style="color: #800000;">"</span><span style="color: #000000;"> ${DINGDING_CONTENT}
- fi</span>
需要注意红色部分:
0. 业务名称需要改为自己业务的名称。
1. 钉钉机器人的 Token 需要该为自己的机器人。
2. 数据库备份的 SQL 存放目录需要改为自己的目录。
3. 数据库备份的 SQL 名字需要改为自己名字格式。
情况2:服务器无法访问公网
为了数据库安全,某些时候是没有外网的,所以需要内网其它跳板机器帮忙完成消息发送,在备份机器上面定时执行脚本:
- <span style="color: #008000;">#</span><span style="color: #008000;">!/bin/bash</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 用途:MySQL 备份检查触发钉钉</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 作者:Dylan<1214966109@qq.com></span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 时间:2020-01-15</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 系统变量</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 当日日期</span>
- DATE_TODAY=$(/usr/bin/date +\%<span style="color: #000000;">F)
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 昨天日期</span>
- DATE_YESTERDAY=$(/usr/bin/date -d last-day +\%<span style="color: #000000;">F)
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 当前IP地址</span>
- IP_ADDRESS=$(/usr/sbin/ip addr | grep inet | grep -vE <span style="color: #800000;">‘</span><span style="color: #800000;">inet6|127.0.0.1</span><span style="color: #800000;">‘</span> | awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $2}</span><span style="color: #800000;">‘</span> | head -1<span style="color: #000000;">)
- </span><span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 用户变量</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #ff0000;">
- # 业务名称
- SERVICE_NAME="测试服务"
- # 备份目录
- BACKUP_PATH="/data/backup/mysql-3306"
- # 当日备份文件名称
- BACKUP_FILE_TODAY="all-${DATE_TODAY}.sql"
- # 昨天备份文件名称
- BACKUP_FILE_YESTERDAY="all-${DATE_YESTERDAY}.sql"
- </span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 获取两天的大小进行比较</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 今天的文件大小</span>
- <span style="color: #0000ff;">if</span> [[ -f ${BACKUP_PATH}/<span style="color: #000000;">${BACKUP_FILE_TODAY} ]];then
- FILE_SIZE_TODAY</span>=$(/usr/bin/ls -l ${BACKUP_PATH}/${BACKUP_FILE_TODAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- FILE_SIZE_TODAY_H</span>=$(/usr/bin/ls -lh ${BACKUP_PATH}/${BACKUP_FILE_TODAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- </span><span style="color: #0000ff;">else</span><span style="color: #000000;">
- FILE_SIZE_TODAY</span>=<span style="color: #000000;">0
- FILE_SIZE_TODAY_H</span>=<span style="color: #000000;">0
- fi
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 昨天的文件大小</span>
- <span style="color: #0000ff;">if</span> [[ -f ${BACKUP_PATH}/<span style="color: #000000;">${BACKUP_FILE_YESTERDAY} ]];then
- FILE_SIZE_YESTERDAY</span>=$(/usr/bin/ls -l ${BACKUP_PATH}/${BACKUP_FILE_YESTERDAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- FILE_SIZE_YESTERDAY_H</span>=$(/usr/bin/ls -lh ${BACKUP_PATH}/${BACKUP_FILE_YESTERDAY} | /usr/bin/awk <span style="color: #800000;">‘</span><span style="color: #800000;">{print $5}</span><span style="color: #800000;">‘</span><span style="color: #000000;">)
- </span><span style="color: #0000ff;">else</span><span style="color: #000000;">
- FILE_SIZE_YESTERDAY</span>=<span style="color: #000000;">0
- FILE_SIZE_YESTERDAY_H</span>=<span style="color: #000000;">0
- fi
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 判断大小关系</span>
- <span style="color: #0000ff;">if</span> [[ ${FILE_SIZE_TODAY} ==<span style="color: #000000;"> 0 ]];then
- DINGDING_TITLE</span>=<span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据备份-\[失败\]</span><span style="color: #800000;">"</span>
- <span style="color: #0000ff;">elif</span> [[ ${FILE_SIZE_TODAY} -<span style="color: #000000;">le ${FILE_SIZE_YESTERDAY} ]];then
- DINGDING_TITLE</span>=<span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据小于昨天-\[失败\]</span><span style="color: #800000;">"</span>
- <span style="color: #0000ff;">else</span><span style="color: #000000;">
- DINGDING_TITLE</span>=<span style="color: #800000;">"</span><span style="color: #800000;">${SERVICE_NAME}数据备份-\[成功\]</span><span style="color: #800000;">"</span><span style="color: #000000;">
- fi
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 消息内容</span>
- DINGDING_CONTENT=<span style="color: #800000;">"</span><span style="color: #800000;">业务:$SERVICE_NAME#机器:$IP_ADDRESS#文件:$BACKUP_FILE_TODAY#大小:$FILE_SIZE_TODAY/$FILE_SIZE_TODAY_H#时间:$DATE_TODAY#</span><span style="color: #800000;">"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 服务器远程信息</span>
- <span style="color: #ff0000;">SERVER_IP="192.168.0.100"
- SERVER_SSH_USER="root"
- SERVER_SSH_PORT="22"
- SERVER_SSH_PASSWORD="123456"
- SERVER_REMOTE_SH_FILE="/data/shell/MYSQL-BACKUP-DING.sh"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 远程执行</span>
- /usr/bin/expect<<<span style="color: #000000;">EOF
- spawn ssh </span>-p $SERVER_SSH_PORT $SERVER_SSH_USER@$SERVER_IP <span style="color: #800000;">"</span><span style="color: #800000;">$SERVER_REMOTE_SH_FILE $DINGDING_TITLE $DINGDING_CONTENT</span><span style="color: #800000;">"</span><span style="color: #000000;">
- expect {
- </span>-timeout 2
- <span style="color: #800000;">"</span><span style="color: #800000;">yes/no</span><span style="color: #800000;">"</span> {send <span style="color: #800000;">"</span><span style="color: #800000;">yes\r</span><span style="color: #800000;">"</span><span style="color: #000000;">;exp_continue}
- </span><span style="color: #800000;">"</span><span style="color: #800000;">*password</span><span style="color: #800000;">"</span> {send <span style="color: #800000;">"</span><span style="color: #800000;">$SERVER_SSH_PASSWORD\r</span><span style="color: #800000;">"</span><span style="color: #000000;">}
- }
- expect eof
- EOF</span>
需要注意:
0. 用户变量需要按照自己的需求修改。
1. 备份机器需要 yum 按照 expect。
2. 远程服务器信息需要配置正确,特别是远程脚本的绝对路径。
远程服务器根据备份服务器脚本中的绝对路径添加以下脚本:
- <span style="color: #008000;">#</span><span style="color: #008000;">!/bin/bash</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 用途:MySQL 备份检查钉钉通知</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 作者:Dylan<1214966109@qq.com></span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 时间:2020-01-15</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span>
- <span style="color: #008000;">#</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 钉钉消息</span><span style="color: #008000;">
- #</span><span style="color: #008000;">#####################################################################</span><span style="color: #008000;">
- #</span><span style="color: #008000;"> 钉钉机器人地址</span>
- <span style="color: #ff0000;">DINGDING_URL="https://oapi.dingtalk.com/robot/send?xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 发送消息函数</span>
- <span style="color: #000000;">function SendMessageToDingding(){
- curl </span><span style="color: #800000;">"</span><span style="color: #800000;">${DINGDING_URL}</span><span style="color: #800000;">"</span> -H <span style="color: #800000;">‘</span><span style="color: #800000;">Content-Type: application/json</span><span style="color: #800000;">‘</span> -d <span style="color: #800000;">"
- </span><span style="color: #000000;"> {
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">actionCard\": {</span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">title\": \"$1\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">text\": \"$2\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">hideAvatar\": \"0\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">btnOrientation\": \"0\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">btns\": [</span>
- <span style="color: #000000;"> {
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">title\": \"$1\", </span>
- \<span style="color: #800000;">"</span><span style="color: #800000;">actionURL\": \"\"</span>
- <span style="color: #000000;"> }
- ]
- },
- \</span><span style="color: #800000;">"</span><span style="color: #800000;">msgtype\": \"actionCard\"</span>
- }<span style="color: #800000;">"
- </span><span style="color: #000000;">}
- </span><span style="color: #008000;">#</span><span style="color: #008000;"> 处理传递的变量</span>
- DINGDING_TITLE=$1<span style="color: #000000;">
- DINGDING_CONTENT</span>=${2//<span style="color: #008000;">#</span><span style="color: #008000;">/\\n\\n}</span>
- <span style="color: #008000;">#</span><span style="color: #008000;"> 发送消息</span>
- SendMessageToDingding $DINGDING_TITLE $DINGDING_CONTENT
注意机器人地址即可!
最后只需要将情况1的脚本或者情况2备份服务器的脚本加入定时任务每天检查即可!最终发送效果如下:
数据库备份结果检查钉钉通知脚本
标签:tool 直接 路径 path end oda else 作者 url