企业级监控ZABBIX深度实践安装部分

转载自http://blog.oldboyedu.com/enterprise-zabbix/

1.1安装zabbix Server

1.1.1 CentOS系统版本

CentOS系统版本：[root@linux-node1 ~]# cat /etc/redhat-release
CentOS release 6.7 (Final)
[root@linux-node1 ~]# uname -r
2.6.32-573.el6.x86_64
[root@linux-node1 ~]# uname -m
x86_64
[root@linux-node1 ~]# tail -2 /etc/hosts
10.0.0.7 linux-node1.oldboyedu.com linux-node1
10.0.0.8 linux-node2.oldboyedu.com linux-node2
[root@linux-node1 ~]# ping www.baidu.com
PING www.a.shifen.com (220.181.112.244) 56(84) bytes of data.
64 bytes from 220.181.112.244: icmp_seq=1 ttl=128 time=7.91 ms
确保服务器可以上网。

1.1.2安装zabbix服务器端

官方安装参考：https://www.zabbix.com/documentation/2.4/manual/installation/install_from_packageslinux的基础优化必须要做，时间同步、防火墙配置、selinux配置等。http://www.chuanke.com/3628575-138303.html 1、安装zabbix-release包
[root@linux-node1 ~]# mkdir -p /home/oldboy/tools
[root@linux-node1 ~]# cd /home/oldboy/tools
[root@linux-node1 tools]# wget -q http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm [root@linux-node1 tools]# ls -lh zabbix-release-2.4-1.el6.noarch.rpm
-rw-r–r– 1 root root 12K 9月 11 2014 zabbix-release-2.4-1.el6.noarch.rpm
[root@linux-node1 tools]# rpm -ivh zabbix-release-2.4-1.el6.noarch.rpm
warning: zabbix-release-2.4-1.el6.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID 79ea5ed4: NOKEY
Preparing… (1########################################### [100%]
1:zabbix-release ( ########################################### [100%]
zabbix-release包安装结果[root@linux-node1 tools]# rpm -ql zabbix-release
/etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
/etc/yum.repos.d/zabbix.repo
/usr/share/doc/zabbix-release-2.4
/usr/share/doc/zabbix-release-2.4/GPL
[root@linux-node1 tools]# ll /etc/yum.repos.d/zabbix.repo
-rw-r–r– 1 root root 401 9月 11 2014 /etc/yum.repos.d/zabbix.repo
2、开始安装zabbix
1）保留yum安装的rpm包
[root@linux-node1 tools]# sed -i ‘s#keepcache=1#keepcache=0#g’ /etc/yum.conf
[root@linux-node1 tools]# grep keepcache /etc/yum.conf
keepcache=0
2）开始安装zabbix
yum -y install zabbix zabbix-server zabbix-server-mysql #<==ZABBIX SERVER相关
yum -y install zabbix-web zabbix-web-mysql #<==Apache、Php Web界面环境
yum -y install zabbix-agent #<== ZABBIX客户端
yum -y install mysql-server mysql #<==MySQL客户端与服务端
yum -y install zabbix-get #<==zabbix命令行工具
3、配置zabbix服务相关
1）配置并启动MySQL
[root@linux-node1 tools]# \cp /usr/share/mysql/my-medium.cnf /etc/my.cnf
[root@linux-node1 tools]# vi /etc/my.cnf
然后在[mysqld]（第26行）标签下增加如下三行后保存
[mysqld]
character-set-server = utf8
init-connect = ‘SET NAMES utf8’
collation-server = utf8_general_ci
2）启动zabbix存储数据的数据库MySQL
[root@linux-node1 tools]# /etc/init.d/mysqld start
……
Please report any problems with the /usr/bin/mysqlbug script!
[确定]
正在启动 mysqld：
[确定]
[root@linux-node1 tools]# netstat -lntup|grep mysql
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 26982/mysqld
[root@linux-node1 tools]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.1.73-log Source distribution
……
Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.
mysql>
3）初始化zabbix存储数据的数据库MySQL
[root@linux-node1 ~]# mysql -e “create database zabbix character set utf8 collate utf8_bin;”
[root@linux-node1 ~]# mysql -e “grant all on zabbix.* to zabbix@localhost identified by ‘zabbix’;”
[root@linux-node1 ~]# cd /usr/share/doc/zabbix-server-mysql-2.4.6/create
[root@linux-node1 create]# mysql zabbix<schema.sql
[root@linux-node1 create]# mysql zabbix<images.sql
[root@linux-node1 create]# mysql zabbix<data.sql
[root@linux-node1 create]# mysqladmin -uroot password oldboy
4）初始化apache服务的zabbix配置
[root@linux-node1 create]# sed -i ‘s#\# php_value date.timezone Europe/Riga#php_value date.timezone Asia/Shanghai#g’ /etc/httpd/conf.d/zabbix.conf
[root@linux-node1 create]# grep Shanghai /etc/httpd/conf.d/zabbix.conf
php_value date.timezone Asia/Shanghai
5）初始化zabbix server配置[root@linux-node1 create]# cp /etc/zabbix/zabbix_server.conf /etc/zabbix/zabbix_server.conf.oldboy.ori
[root@linux-node1 create]# sed -i ‘s@# DBPassword=@DBPassword=zabbix@g’ /etc/zabbix/zabbix_server.conf
[root@linux-node1 create]# grep DBPassword= /etc/zabbix/zabbix_server.conf
DBPassword=zabbix
[root@linux-node1 create]# sed -i ‘s@# DBHost=localhost@DBHost=localhost@g’ /etc/zabbix/zabbix_server.conf
[root@linux-node1 create]# grep DBHost= /etc/zabbix/zabbix_server.conf DBHost=localhost
修改前后对比：[root@linux-node1 create]# diff /etc/zabbix/zabbix_server.conf /etc/zabbix/zabbix_server.conf.oldboy.ori
65d64
< ### Option: DBHost
72,73c71
< DBHost=localhost
<
—
> # DBHost=localhost
106c104
< DBPassword=zabbix
—
> # DBPassword=
6）启动zabbix server及web服务[root@linux-node1 create]# /etc/init.d/zabbix-server start
Starting Zabbix server: [确定]
[root@linux-node1 create]# lsof -i :10051|wc -l
55
[root@linux-node1 create]# /etc/init.d/httpd start
正在启动 httpd：httpd: apr_sockaddr_info_get() failed for linux-node1.example.com
httpd: Could not reliably determine the server’s fully qualified domain name, using 127.0.0.1 for ServerName
[确定]
[root@linux-node1 create]# lsof -i :80|wc -l
10到此，zabbix server端的命令行配置告一段落了，接下来就是Web界面里管理了，使用Web管理对我这样老鸟实在不习惯，还是喜欢Nagios批量自动化脚本管理，更快，更舒服。

1.1.3配置zabbix服务器端Web界面展示

1、浏览器打开http://10.0.0.7/zabbix（最好火狐或谷歌）
图1-1 zabbix web界面初始配置12、点next下一步，检查系统环境需求是否满足


图1-2 zabbix web界面初始配置2
3、按照前面设定的授权数据库的用户、密码等填充选框，测试成功方可继续



图1-3 zabbix web界面初始配置3
4、图1-4，默认即可。


图1-4 zabbix web界面初始配置4
5、图1-5，直接点击next



6、开始安装，实际上主要是生成一个php的文件zabbix.conf.php。



最终会生成如下文件：/etc/zabbix/web/zabbix.conf.php
7、登录，注意：用户是Admin，密码是zabbix。


8、登录成功后的界面，这仅仅是万里长城的第一步，更多配置见老男孩教育面授班课程以及网络班视频课程。

1.2安装zabbix Client

1.2.1客户端CentOS系统版本

CentOS系统版本：[root@linux-node2 ~]# cat /etc/redhat-release
CentOS release 6.7 (Final)
[root@linux-node2 ~]# uname -r
2.6.32-573.el6.x86_64
[root@linux-node2 ~]# uname -m
x86_64
[root@linux-node2 ~]# ping www.baidu.com
PING www.a.shifen.com (220.181.112.244) 56(84) bytes of data.
64 bytes from 220.181.112.244: icmp_seq=1 ttl=128 time=7.91 ms
确保服务器可以上网。1.1.2安装zabbix agent端官方安装参考：https://www.zabbix.com/documentation/2.4/manual/installation/install_from_packageslinux的基础优化必须要做，时间同步、防火墙配置、selinux配置等。http://www.chuanke.com/3628575-138303.html1、安装zabbix-release包
[root@linux-node2 ~]# mkdir -p /home/oldboy/tools
[root@linux-node2 ~]# cd /home/oldboy/tools
[root@linux-node2 tools]# wget -q http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm [root@linux-node2 tools]# ls -lh zabbix-release-2.4-1.el6.noarch.rpm
-rw-r–r– 1 root root 12K 9月 11 2014 zabbix-release-2.4-1.el6.noarch.rpm
[root@linux-node2 tools]# rpm -ivh zabbix-release-2.4-1.el6.noarch.rpm
warning: zabbix-release-2.4-1.el6.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID 79ea5ed4: NOKEY
Preparing… ########################################### [100%]
1:zabbix-release ########################################### [100%]
zabbix-release包安装结果[root@linux-node2 tools]# rpm -ql zabbix-release
/etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
/etc/yum.repos.d/zabbix.repo
/usr/share/doc/zabbix-release-2.4
/usr/share/doc/zabbix-release-2.4/GPL
[root@linux-node2 tools]# ll /etc/yum.repos.d/zabbix.repo
-rw-r–r– 1 root root 401 9月 11 2014 /etc/yum.repos.d/zabbix.repo
2、开始安装zabbix
1）保留yum安装的rpm包
[root@linux-node2 tools]# sed -i ‘s#keepcache=1#keepcache=0#g’ /etc/yum.conf
[root@linux-node2 tools]# grep keepcache /etc/yum.conf
keepcache=0
2）开始安装zabbix agent
yum -y install zabbix-agent #<== ZABBIX客户端
yum -y install zabbix-get #<==zabbix命令行工具
提示：也可以去官方下载rpm http://repo.zabbix.com/zabbix/2.4/rhel/ 3、配置zabbix agent服务相关
[root@linux-node2 tools]# grep Server= /etc/zabbix/zabbix_agentd.conf
# Server=
Server=127.0.0.1
[root@linux-node2 tools]# sed -i ‘s#Server=127.0.0.1#Server=10.0.0.7#g’ /etc/zabbix/zabbix_agentd.conf
[root@linux-node2 tools]# grep Server= /etc/zabbix/zabbix_agentd.conf
# Server=
Server=10.0.0.7
4、启动zabbix agent
[root@linux-node2 tools]# /etc/init.d/zabbix-agent start
Starting Zabbix agent: [确定]
[root@linux-node2 tools]# netstat -tunlp|grep 10050
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 26560/zabbix_agentd
tcp 0 0 :::10050 :::* LISTEN 26560/zabbix_agentd
[root@linux-node2 tools]# tailf /var/log/zabbix/zabbix_agentd.log
26560:20151028:185412.799 Starting Zabbix Agent [Zabbix server]. Zabbix 2.4.6 (revision 54796).
26560:20151028:185412.799 using configuration file: /etc/zabbix/zabbix_agentd.conf
26560:20151028:185412.799 agent #0 started [main process]
26564:20151028:185412.800 agent #4 started [listener #3]
26563:20151028:185412.800 agent #3 started [listener #2]
26565:20151028:185412.800 agent #5 started [active checks #1]
26562:20151028:185412.801 agent #2 started [listener #1]
至此，linux下zabbix客户端安装完毕。
提示：Zabbix Agent安装（Windows）
C:\Windows\System32>\zabbix\bin\win64\zabbix_agentd.exe –h
# 64位系统就切到win64目录
C:\Windows\System32>\zabbix\bin\win64\zabbix_agentd.exe -i -c \zabbix\conf\zabbix_agentd.win.conf