zabbix_proxy多环境多机房

 

 

zabbix_proxy只是数据的收集器，不计算事件、触发器，不发送告警。由进程和数据库组成。

[root@linux-node2 ~]# yum -y install zabbix-proxy-mysql mariadb mariadb-server 
[root@linux-node2 ~]# rpm -qa | grep zabbix 
zabbix-get-3.0.13-2.el7.x86_64 
zabbix-release-3.0-1.el7.noarch 
zabbix-agent-3.0.13-2.el7.x86_64 
zabbix-proxy-mysql-3.0.13-2.el7.x86_64 

 zabbix_proxy.conf的配置文件

[root@linux-node2 ~]# grep '^[a-Z]' /etc/zabbix/zabbix_proxy.conf 
8 #       0 - proxy in the active mode   默认是主动模式0
Server=192.168.56.11 
Hostname=linux-node2.example.com 
LogFile=/var/log/zabbix/zabbix_proxy.log 
LogFileSize=0 
PidFile=/var/run/zabbix/zabbix_proxy.pid 
DBHost=192.168.56.12 
DBName=zabbix_proxy 
DBUser=zabbix_proxy 
DBPassword=zabbix_proxy 
189 # ProxyLocalBuffer=0      将这个数据缓存到本地，在一定的时间传给server。0不缓存
198 # ProxyOfflineBuffer=1    当连不上server的时候数据放在本地。1为一个小时。
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log 
Timeout=4 
ExternalScripts=/usr/lib/zabbix/externalscripts 
LogSlowQueries=3000 

 加入开机启动

[root@linux-node2 ~]# systemctl start zabbix-proxy.service 
[root@linux-node2 ~]# systemctl enable mariadb 
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service. 
[root@linux-node2 ~]# systemctl start mariadb 

 数据库的安全设置

[root@linux-node2 ~]# mysql_secure_installation 
Enter current password for root (enter for none): 
Set root password? [Y/n] Y 
New password: 
Re-enter new password: 
Password updated successfully! 
Remove anonymous users? [Y/n] Y 
Disallow root login remotely? [Y/n] Y 
Remove test database and access to it? [Y/n] Y 
Reload privilege tables now? [Y/n] Y 

 连接数据库创建用户和库

[root@linux-node2 ~]# mysql -uroot -p MariaDB 
[(none)]> create database zabbix_proxy character set utf8 collate utf8_bin; 
Query OK, 1 row affected (0.00 sec) 

MariaDB [(none)]> grant all on zabbix_proxy.* to zabbix_proxy@192.168.56.12 identified by 'zabbix_proxy'; 
Query OK, 0 rows affected (0.00 sec) 

[root@linux-node2 ~]# mysql -h 192.168.56.12 -uzabbix_proxy -pzabbix_proxy

 导入脚本

[root@linux-node2 ~]# rpm -ql zabbix-proxy-mysql
/usr/share/doc/zabbix-proxy-mysql-3.0.13/schema.sql.gz

[root@linux-node2 ~]# cd /usr/share/doc/zabbix-proxy-mysql-3.0.13/
[root@linux-node2 zabbix-proxy-mysql-3.0.13]# ls
AUTHORS ChangeLog COPYING NEWS README schema.sql.gz

[root@linux-node2 zabbix-proxy-mysql-3.0.13]# zcat schema.sql.gz | mysql -h 192.168.56.12 -uzabbix_proxy -pzabbix_proxy zabbix_proxy

 端口和zabbix_agent的一样

[root@linux-node2 ~]# netstat -lntup
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN      62344/mysqld        
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      29500/zabbix_agentd 
tcp        0      0 0.0.0.0:10051           0.0.0.0:*               LISTEN      65370/zabbix_proxy  
tcp6       0      0 :::10050                :::*                    LISTEN      29500/zabbix_agentd 
tcp6       0      0 :::10051                :::*                    LISTEN      65370/zabbix_proxy  

 

 

配置zabbix_agentd.conf文件

[root@linux-node2 ~]# grep '^[a-Z]' /etc/zabbix/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=0
Server=192.168.56.12
ServerActive=192.168.56.12
Hostname=linux-node2.example.com
Include=/etc/zabbix/zabbix_agentd.d/

因为还没加上主机，日志报错

 65376:20171201:064811.694 cannot send heartbeat message to server at "192.168.56.11": proxy "linux-node2.example.com" not found
 65376:20171201:064911.873 cannot send heartbeat message to server at "192.168.56.11": proxy "linux-node2.example.com" not found

如果报如下的错误说明你的主机名称没写对

 65385:20171201:070035.479 cannot send list of active checks to "192.168.56.12": host [linux-node2.example.com] not found
 65385:20171201:070235.857 cannot send list of active checks to "192.168.56.12": host [linux-node2.example.com] not found

成功后的日志

 65375:20171201:071716.551 received configuration data from server at "192.168.56.11", datalen 9899
 65381:20171201:071722.666 enabling Zabbix agent checks on host "linux-node2.example.com": host became available