web界面设置

server.zabbix.com 服务器操作

[root@server ~]# cd /usr/local/zabbix/etc/

[root@server etc]# vim zabbix_agentd.conf

UnsafeUserParameters=1

UserParameter=mysql.version,mysql -V

UserParameter=mysql.status[*],/usr/local/zabbix/etc/chk_mysql.sh $1

UserParameter=mysql.ping,mysqladmin -uroot -p123123 -P3306 -h192.168.50.51 ping | grep -c alive

解释

UnsafeUserParameters=1 //允许所有字符的参数传递给用户定义的参数。

UserParameter=mysql.version,mysql -V //定义键值mysql.version，以及键值的值mysql -V

UserParameter=mysql.status[*],/usr/local/zabbix/etc/chk_mysql.sh $1 //定义键值mysql.status[*]

UserParameter=mysql.ping,mysqladmin -uroot -p123456 -P3306 -h192.168.200.111 ping | grep -c alive ///定义键值mysql.ping，指定chk_mysql.sh脚本，使用此脚本检查mysql的运行状态，使用mysqladmin命令指定agent端的数据库连接用户密码ip地址，注意保证mysqladmin命令的链接；

编辑 chk_mysql.sh脚本

[root@server etc]# pwd

/usr/local/zabbix/etc

[root@server etc]# vim chk_mysql.sh

脚本

1 #!/bin/bash

  2 #FileName:    check_mysql.sh

  3 # Revision:    1.0

  4 # Date:        2015/06/09

  5 # Author:      DengYun

  6 # Email:       dengyun@ttlsa.com

  7 # Website:     www.ttlsa.com

  8 # Description:

  9 # Notes:       ~

10 # -------------------------------------------------------------------------------

11 # Copyright:   2015 (c) DengYun

12 # License:     GPL

13

14 # 用户名

15 MYSQL_USER='root'

16

17 # 密码

18 MYSQL_PWD='123123'

19

20 # 主机地址/IP

21 MYSQL_HOST='192.168.50.51'

22

23 # 端口

24 MYSQL_PORT='3306'

25

26 # 数据连接

27 MYSQL_CONN="/usr/bin/mysqladmin -u${MYSQL_USER} -p${MYSQL_PWD} -h${MYSQL_HOST} -P${MYSQL_PORT}"

28

29 # 参数是否正确

30 if [ $# -ne "1" ];then

31     echo "arg error!"

32 fi

33

34 # 获取数据

35 case $1 in

36     Uptime)

37         result=`${MYSQL_CONN} status|cut -f2 -d":"|cut -f1 -d"T"`

38         echo $result

39         ;;

40     Com_update)

41         result=`${MYSQL_CONN} extended-status |grep -w "Com_update"|cut -d"|" -f3`

42         echo $result

43         ;;

44     Slow_queries)

45         result=`${MYSQL_CONN} status |cut -f5 -d":"|cut -f1 -d"O"`

46         echo $result

47         ;;

48     Com_select)

49         result=`${MYSQL_CONN} extended-status |grep -w "Com_select"|cut -d"|" -f3`

50         echo $result

51                 ;;

52     Com_rollback)

53         result=`${MYSQL_CONN} extended-status |grep -w "Com_rollback"|cut -d"|" -f3`

54                 echo $result

55                 ;;

56     Questions)

57         result=`${MYSQL_CONN} status|cut -f4 -d":"|cut -f1 -d"S"`

58                 echo $result

59                 ;;

60     Com_insert)

61         result=`${MYSQL_CONN} extended-status |grep -w "Com_insert"|cut -d"|" -f3`

62                 echo $result

63                 ;;

64     Com_delete)

65         result=`${MYSQL_CONN} extended-status |grep -w "Com_delete"|cut -d"|" -f3`

66                 echo $result

67                 ;;

68     Com_commit)

69         result=`${MYSQL_CONN} extended-status |grep -w "Com_commit"|cut -d"|" -f3`

70                 echo $result

71                 ;;

72     Bytes_sent)

73          result=`${MYSQL_CONN} extended-status |grep -w "Bytes_sent" |cut -d"|" -f3`

74                 echo $result

75                 ;;

76     Bytes_received)

77         result=`${MYSQL_CONN} extended-status |grep -w "Bytes_received" |cut -d"|" -f3`

78                 echo $result

79                 ;;

80     Com_begin)

81         result=`${MYSQL_CONN} extended-status |grep -w "Com_begin"|cut -d"|" -f3`

82                 echo $result

83                 ;;

84

85         *)

86         echo "Usage:$0(Uptime|Com_update|Slow_queries|Com_select|Com_rollback|Questions|Com_insert|    Com_delete|Com_commit|Bytes_sent|Bytes_received|Com_begin)"

87         ;;

88 esac

给脚本添加权限

[root@server etc]# chmod 777 chk_mysql.sh

给MySQL授权

[root@server etc]# mysql -uroot -p123123

Welcome to the MariaDB monitor. Commands end with ; or \g.

Your MariaDB connection id is 290

Server version: 5.5.68-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> grant all on *.* to 'root'@'server.zabbix.com' identified by '123123';

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> flush privileges;

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> exit

Bye

重启

[root@server ~]# killall -9 zabbix_server

[root@server ~]# killall -9 zabbix_agentd

[root@server ~]# /usr/local/zabbix/sbin/zabbix_agentd

[root@server ~]# /usr/local/zabbix/sbin/zabbix_server

查看端口

[root@server ~]# netstat -anpt | egrep ':10050|10051'

tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      34683/zabbix_agentd

tcp        0      0 0.0.0.0:10051           0.0.0.0:*               LISTEN      34691/zabbix_server

tcp6       0      0 :::10050                :::*                    LISTEN      34683/zabbix_agentd

tcp6       0      0 :::10051                :::*                    LISTEN

测试