mysql监控脚本二

==========主从状态监控=================

export LANG=en_US.UTF-8

# monitor master-slave  监控主从同步

hostip="10.136.13.92"

user="root"

pass="[email protected]"

message=""

# 监控主从同步状态

slaveStatus=$(mysql -u${user} -p${pass}  mysql  -e "show global status like ‘slave_running‘ \G" | grep  -i "value" | awk  ‘{print $2}‘)

if [ "${slaveStatus}"  != "ON"  ]

then

message="${hostip} slave is  off ";

fi

# 监控数据复制延迟

slavePos=$(mysql -u${user} -p${pass}  mysql  -e "show slave status\G" | grep  -i "Master_Log_Pos" )

Read_Master_Log_Pos=$(echo  ${slavePos} | awk ‘{print $2}‘)

Exec_Master_Log_Pos=$(echo ${slavePos} | awk ‘{print $4}‘)

delay=$[${Read_Master_Log_Pos} - ${Exec_Master_Log_Pos}]

if [  ${delay} -gt 0   ]

then

message="${message}\n${hostip}主从数据延迟超过${delay}" ;

fi

if [ "${message}" != ""  ]

then

echo -e ${message} | mail -s "${hostip}主从复制状态监控" [email protected]

fi

export LANG=en_US.UTF-8

======备份文件状态监控===================================

# 监控文件是否上传

dt=$(date +%Y%m%d)

myFile03="wsms_secondary_${dt}.tar.gz";

myFile04="wsms_primary_${dt}.tar.gz";

myFile05="anyumedia${dt}.rar";

myFile06=ddung${dt}.tar.gz;

myFile07=DXGame${dt}.tar.gz ;

myFile08=wenzhouren${dt}.tar.gz

fileDesic="未上传的文件:\n" ;

cd /home/yyftp/Backup/DataBackup/

if [ ! -f "$myFile03" ]; then

fileDesic="${fileDesic} 文件${myFile03}未上传\n" ;

fi

if [ ! -f "$myFile04" ]; then

fileDesic="${fileDesic} 文件${myFile04}未上传\n" ;

fi

if [ ! -f "$myFile05" ]; then

fileDesic="${fileDesic} 文件${myFile05}未上传 \n\n\n\n" ;

fi

if [ ! -f "$myFile06" ]; then

fileDesic="${fileDesic} 文件${myFile06}未上传 \n\n\n\n" ;

fi

fileDesic="${fileDesic} 文件大小:\n"

size="${fileDesic} 文件${myFile03}的大小:$(du -sh $myFile03  | awk ‘{print $1}‘)\n"

size="${size}文件${myFile04}的大小:$(du -sh $myFile04  | awk ‘{print $1}‘)\n"

size="${size}文件${myFile05}的大小:$(du -sh $myFile05  | awk ‘{print $1}‘)\n"

size="${size}文件${myFile06}的大小:$(du -sh $myFile06  | awk ‘{print $1}‘)\n"

echo -e  "${size}"   | mail -s "Backup File status" [email protected]

export LANG=en_US.UTF-8

=========

解决-bash: mail: command not found的问题

yum -y install mailx  jwhois