mysql 5.7巡检脚本_mysql自动化巡检脚本生成html报告
一、 前言
1、之前出了一篇oracle自動巡檢腳本生成html報告和一篇Linux服務器系統自動巡檢腳本生成html報告，本篇文章出一篇mysql自動巡檢腳本生成html報告。
2、腳本只提供部分簡單的巡檢內容，如binlog信息、數據庫運行信息，還有些mysql的一些重要參數配置，其他的巡檢內容大家根據實際需要編輯修改，增加符合自己需求的巡檢內容。
3、項目已經上傳到我的github上
項目地址：mywatch.git
二、注意事項與報告部分截圖
注意閱讀git上的README.md說明
三、README.md
1、需要使用root用戶執行
2、使用說明
多實例下運行此腳本時，要注意區分不同實例的root用戶密碼與對應端口號
myuser="root"
mypasswd="XXXXX"
myip="localhost"
myport="3306"
3、執行完巡檢之后，將在腳本所在的路徑下生成html巡檢結果報告，如下192.168.35.244os_mysql_simple_summary.html
4、巡檢項信息如下(其他統計項可根據實際需要自行添加)
0)、巡檢ip信息
1)、數據庫基本信息與binlog參數信息
2)、數據庫運行狀況信息
3)、數據庫一些重要參數配置信息
四、腳本內容
#!/bin/bash
ipaddress=`ip a|grep "global"|awk '{print $2}' |awk -F/ '{print $1}'`
file_output=${ipaddress}'os_mysql_simple_summary.html'
td_str=''
th_str=''
myuser="root"
mypasswd="XXXXX"
myip="localhost"
myport="3306"
mysql_cmd="mysql -u${myuser} -p${mypasswd} -h${myip} -P${myport} --protocol=tcp --silent"
#yum -y install bc sysstat net-tools
create_html_css(){
echo -e "
body {font:12px Courier New,Helvetica,sansserif; color:black; background:White;}
table,tr,td {font:12px Courier New,Helvetica,sansserif; color:Black; background:#FFFFCC; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;}
th {font:bold 12px Courier New,Helvetica,sansserif; color:White; background:#0033FF; padding:0px 0px 0px 0px;}
h1 {font:bold 12pt Courier New,Helvetica,sansserif; color:Black; padding:0px 0px 0px 0px;}
}
create_html_head(){
echo -e "
$1
"}
create_table_head1(){
echo -e "
}
create_table_head2(){
echo -e "
}
create_td(){
td_str=`echo $1 | awk 'BEGIN{FS="|"}''{i=1; while(i<=NF) {print "
"$i"";i++}}'`}
create_th(){
th_str=`echo $1|awk 'BEGIN{FS="|"}''{i=1; while(i<=NF) {print "
"$i"";i++}}'`}
create_tr1(){
create_td "$1"
echo -e "
$td_str
" >> $file_output}
create_tr2(){
create_th "$1"
echo -e "
$th_str
" >> $file_output}
create_tr3(){
echo -e "
`cat $1`
" >> $file_output}
create_table_end(){
echo -e "
"}
create_html_end(){
echo -e ""
}
NAME_VAL_LEN=12
name_val () {
printf "%+*s | %s\n" "${NAME_VAL_LEN}" "$1" "$2"
}
get_netinfo(){
echo "interface | status | ipadds | mtu | Speed | Duplex" >>/tmp/tmpnet_h1_`date +%y%m%d`.txt
for ipstr in `ifconfig -a|grep ": flags"|awk '{print $1}'|sed 's/.$//'`
do
ipadds=`ifconfig ${ipstr}|grep -w inet|awk '{print $2}'`
mtu=`ifconfig ${ipstr}|grep mtu|awk '{print $NF}'`
speed=`ethtool ${ipstr}|grep Speed|awk -F: '{print $2}'`
duplex=`ethtool ${ipstr}|grep Duplex|awk -F: '{print $2}'`
echo "${ipstr}" "up" "${ipadds}" "${mtu}" "${speed}" "${duplex}"\
|awk '{print $1,"|", $2,"|", $3,"|", $4,"|", $5,"|", $6}' >>/tmp/tmpnet1_`date +%y%m%d`.txt
done
}
my_base_info(){
${mysql_cmd} -e "select now(),current_user(),version()\G"
${mysql_cmd} -e "show global variables like 'autocommit';"|grep -i ^auto|awk '{print $1,":",$2}'
${mysql_cmd} -e "show variables like '%binlog%';"|awk '{print $1,":",$2}'
${mysql_cmd} -e "show variables like 'innodb_flush%';"|awk '{print $1,":",$2}'
}
my_stat_info(){
${mysql_cmd} -e status >>/tmp/tmpmy_stat_`date +%y%m%d`.txt
}
my_param_info(){
echo "Variable_name|Value" >>/tmp/tmpmy_param_h1_`date +%y%m%d`.txt
${mysql_cmd} -e "show global variables"|egrep -w "innodb_buffer_pool_size|innodb_file_per_table|innodb_flush_log_at_trx_commit|innodb_io_capacity|\
innodb_lock_wait_timeout|innodb_data_home_dir|innodb_log_file_size|innodb_log_files_in_group|log_slave_updates|long_query_time|lower_case_table_names|\
max_connections|max_connect_errors|max_user_connections|query_cache_size|query_cache_type |server_id|slow_query_log|slow_query_log_file|innodb_temp_data_file_path|\
sql_mode|gtid_mode|enforce_gtid_consistency|expire_logs_days|sync_binlog|open_files_limit|myisam_sort_buffer_size|myisam_max_sort_file_size"\
|awk '{print $1,"|",$2}' >>/tmp/tmpmy_param_t1_`date +%y%m%d`.txt
}
create_html(){
rm -rf $file_output
touch $file_output
create_html_css >> $file_output
create_html_head "Network Info Summary" >> $file_output
create_table_head1 >> $file_output
get_netinfo
while read line
do
create_tr2 "$line"
done < /tmp/tmpnet_h1_`date +%y%m%d`.txt
while read line
do
create_tr1 "$line"
done < /tmp/tmpnet1_`date +%y%m%d`.txt
create_table_end >> $file_output
create_html_head "Basic Database && binlog Information" >> $file_output
create_table_head1 >> $file_output
my_base_info >>/tmp/tmpmy_base_`date +%y%m%d`.txt
sed -i -e '1d' -e 's/:/|/g' /tmp/tmpmy_base_`date +%y%m%d`.txt
while read line
do
create_tr1 "$line"
done
create_table_end >> $file_output
create_html_head "Running Status of Database" >> $file_output
create_table_head1 >> $file_output
my_stat_info
create_tr3 "/tmp/tmpmy_stat_`date +%y%m%d`.txt"
create_table_end >> $file_output
create_html_head "Important Parameters" >> $file_output
create_table_head1 >> $file_output
my_param_info
while read line
do
create_tr2 "$line"
done < /tmp/tmpmy_param_h1_`date +%y%m%d`.txt
while read line
do
create_tr1 "$line"
done < /tmp/tmpmy_param_t1_`date +%y%m%d`.txt
create_table_end >> $file_output
create_html_end >> $file_output
sed -i 's/BORDER=1/width="68%" border="1" bordercolor="#000000" cellspacing="0px" style="border-collapse:collapse"/g' $file_output
rm -rf /tmp/tmp*_`date +%y%m%d`.txt
}
# This script must be executed as root
RUID=`id|awk -F\( '{print $1}'|awk -F\= '{print $2}'`
if [ ${RUID} != "0" ];then
echo"This script must be executed as root"
exit 1
fi
PLATFORM=`uname`
if [ ${PLATFORM} = "HP-UX" ] ; then
echo "This script does not support HP-UX platform for the time being"
exit 1
elif [ ${PLATFORM} = "SunOS" ] ; then
echo "This script does not support SunOS platform for the time being"
exit 1
elif [ ${PLATFORM} = "AIX" ] ; then
echo "This script does not support AIX platform for the time being"
exit 1
elif [ ${PLATFORM} = "Linux" ] ; then
echo -e "
###########################################################################################
#Make sure that the following parameters at the beginning of the script are correct.
#myuser="root" (Database Account)
#mypasswd="XXXXXX" (Database password)
#myip="localhost" (Database native IP)
#myport="3306" (Database port)
#--> Otherwise, the script cannot be executed properly.
#GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' identified by 'XXXXX' WITH GRANT OPTION;
#flush privileges;
###########################################################################################
"
create_html
fi
總結
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