centos7 搭建zabbix3.0.5监控系统
一、实验环境:1
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# cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
# uname -r
3.10.0-327.el7.x86_64
#
# ifconfig eno16777736
eno16777736: flags=4163mtu 1500
inet 10.0.0.98netmask 255.255.255.0broadcast 10.0.0.255
inet6 fe80::20c:29ff:fef2:d583prefixlen 64scopeid 0x20
ether 00:0c:29:f2:d5:83txqueuelen 1000(Ethernet)
RX packets 150143bytes 218651391 (208.5 MiB)
RX errors 0dropped 0overruns 0frame 0
TX packets 30015bytes 2046005 (1.9 MiB)
TX errors 0dropped 0 overruns 0carrier 0collisions 0
#
二、安装软件包:
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# ll
total 65776
-rw-r--r-- 1 root root 523321 Jan 10 10:27 libmcrypt-2.5.7.tar.gz
-rw-r--r-- 1 root root 32167628 Nov 28 07:46 mysql-5.6.35.tar.gz
-rw-r--r-- 1 root root 910812 Oct 18 11:14 nginx-1.10.2.tar.gz
-rw-r--r-- 1 root root 18331135 Aug62015 php-5.6.12.tar.gz
-rw-r--r-- 1 root root 15412400 Jan 10 12:01 zabbix-3.0.5.tar.gz
#
三、安装步骤
（1）创建用户zabbix
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# useradd zabbix -s /sbin/nologin
# id zabbix
uid=1000(zabbix) gid=1000(zabbix) groups=1000(zabbix)
#
（2）安装执行编译MySQL的编译工具cmake,（从MySQL5.5以后编译用工具cmake）
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# yum -y install cmake cmake-devel
#
（3）创建MySQL用户
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# useradd mysql -s /sbin/nologin
# id mysql
uid=1001(mysql) gid=1001(mysql) groups=1001(mysql)
#
（4）安装MySQL，用cmake编译，先安装依赖包openssl openssl-devel ncurses ncurses-devel
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# yum install -y openssl openssl-devel ncurses ncurses-devel
# cd tools
# tar xf mysql-5.6.35.tar.gz
# cd mysql-5.6.35
#
# cmake
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql
-DMYSQL_DATADIR=/usr/local/mysql/data
-DSYSCONFDIR=/etc
-DWITH_MYISAM_STORAGE_ENGINE=1
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_MEMORY_STORAGE_ENGINE=1
-DWITH_READLINE=1
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock
-DMYSQL_TCP_PORT=3306
-DENABLED_LOCAL_INFILE=1
-DWITH_PARTITION_STORAGE_ENGINE=1
-DEXTRA_CHARSETS=all
-DDEFAULT_CHARSET=utf8
-DDEFAULT_COLLATION=utf8_general_ci
-DMYSQL_USER=mysql
-DWITH_DEBUG=0
-DWITH_SSL=system
# make && make install
（5）配置MySQL
#修改MySQL安装目录权限
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# chown -R mysql.mysql /usr/local/mysql/
#拷贝配置文件
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# cp support-files/my-default.cnf /etc/my.cnf
#修改配置文件
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# vim/etc/my.cnf
port = 3306
socket = /usr/local/mysql/data/socket
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
server_id = 1
socket = /usr/local/mysql/data/socket
#
#初始化数据库生成数据库基本数据结构
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# /usr/local/mysql/scripts/mysql_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
#拷贝MySQL数据库启动脚本，赋可执行权限并设置开机启动
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# cp support-files/mysql.server /etc/init.d/mysqld
# chmod +x /etc/init.d/mysqld
# ll /etc/init.d/mysqld
-rwxr-xr-x 1 root root 10875 Jan 10 18:11 /etc/init.d/mysqld
#
# chkconfig mysqld on
#修改PATH变量
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# echo 'export PATH=/usr/local/mysql/bin:$PATH'>>/etc/profile
# tail -1 /etc/profile
export PATH=/usr/local/mysql/bin:$PATH
# source /etc/profile
#
#启动MySQL 测试是否登录
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# /etc/init.d/mysqld start
Starting MySQL. SUCCESS!
# mysql
Welcome to the MySQL monitor.Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.6.35 Source distribution
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
mysql> s
--------------
mysqlVer 14.14 Distrib 5.6.35, for Linux (x86_64) usingEditLine wrapper
Connection id: 1
Current database:
Current user: root@localhost
SSL: Not in use
Current pager: stdout
Using outfile: ''
Using delimiter: ;
Server version: 5.6.35 Source distribution
Protocol version: 10
Connection: Localhost via UNIX socket
Server characterset: utf8
Db characterset: utf8
Client characterset: utf8
Conn.characterset: utf8
UNIX socket: /usr/local/mysql/data/socket
Uptime: 8 sec
Threads: 1Questions: 5Slow queries: 0Opens: 70Flush tables: 1Open tables: 63Queries per second avg: 0.625
--------------
mysql>
#修改数据库密码，默认密码为空
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mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('root');
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql>
#删除不必要的用户
mysql> select user,host from user;
+------+--------------+
| user | host |
+------+--------------+
| root | 127.0.0.1 |
| root | ::1 |
| | localhost |
| root | localhost |
| | zabbixserver |
| root | zabbixserver |
+------+--------------+
6 rows in set (0.00 sec)
mysql>
mysql> delete from user where user="root" and host="::1";
Query OK, 1 row affected (0.00 sec)
mysql> delete from user where user="" and host="zabbixserver";
Query OK, 1 row affected (0.00 sec)
mysql> select user,host from user;
+------+--------------+
| user | host |
+------+--------------+
| root | 127.0.0.1 |
| | localhost |
| root | localhost |
| root | zabbixserver |
+------+--------------+
4 rows in set (0.00 sec)
mysql> delete from user where user="" and host="localhost";
Query OK, 1 row affected (0.00 sec)
mysql> select user,host from user;
+------+--------------+
| user | host |
+------+--------------+
| root | 127.0.0.1 |
| root | localhost |
| root | zabbixserver |
+------+--------------+
3 rows in set (0.00 sec)
mysql>
#创建zabbix访问MySQL的用户和存放zabbix的数据库zabbix
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mysql> GRANT ALL PRIVILEGES ON zabbix.* TO 'zabbix'@'127.0.0.1' IDENTIFIED BY 'zabbix' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)
mysql> create database zabbix default charset utf8;
Query OK, 1 row affected (0.00 sec)
mysql> select user,host from user;
+--------+--------------+
| user | host |
+--------+--------------+
| root | 127.0.0.1 |
| zabbix | 127.0.0.1 |
| root | localhost |
| root | zabbixserver |
+--------+--------------+
4 rows in set (0.00 sec)
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
| zabbix |
+--------------------+
5 rows in set (0.00 sec)
mysql>
（6）安装PHP
#安装依赖包
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# yum install -y libxml2-devel openssl-devel libcurl-devel libjpeg-turbo-devel libpng-devel freetype-devel libmcrypt-devel
#创建启动PHP的用户和用户组，解压PHP压缩包进入压缩目录进行编译安装
# useradd www -s /sbin/nologin
# id www
uid=1002(www) gid=1002(www) groups=1002(www)
#
# cd tools
# tar xf php-5.6.12.tar.gz
# cd php-5.6.12
#
./configure --prefix=/usr/local/php
--with-config-file-path=/usr/local/php/etc
--enable-fpm
--with-fpm-user=www
--with-fpm-group=www
--with-mysql=mysqlnd
--with-mysqli=mysqlnd
--with-pdo-mysql=mysqlnd
--with-iconv-dir
--with-freetype-dir
--with-jpeg-dir
--with-png-dir
--with-zlib
--with-libxml-dir=/usr
--enable-xml
--disable-rpath
--enable-bcmath
--enable-shmop
--enable-sysvsem
--enable-inline-optimization
--with-curl
--enable-mbregex
--enable-mbstring
--with-mcrypt
--enable-ftp
--with-gd
--enable-gd-native-ttf
--with-openssl
--with-mhash
--enable-pcntl
--enable-sockets
--with-xmlrpc
--enable-zip
--enable-soap
--without-pear
--with-gettext
--disable-fileinfo
--enable-maintainer-zts
# make && make install
#配置PHP相关服务
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# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
# cp php.ini-production /usr/local/php/etc/php.ini
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod +x /etc/init.d/php-fpm
# ll /etc/init.d/php-fpm
-rwxr-xr-x 1 root root 2354 Jan 10 18:54 /etc/init.d/php-fpm
#
# chkconfig php-fpm on
# service php-fpm start
Starting php-fpmdone
# netstat -lnupt|grep php-fpm
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 51556/php-fpm: mast
#
（7）安装Nginx
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# tar xf nginx-1.10.2.tar.gz
# cd nginx-1.10.2
# ./configure --prefix=/usr/local/nginx
--pid-path=/usr/local/nginx/nginx.pid
--error-log-path=/usr/local/nginx/error.log
--http-log-path=/usr/local/nginx/access.log
--with-http_ssl_module --with-mail
--with-mail_ssl_module --with-stream
--with-threads
# make && make install
# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
# /usr/local/nginx/sbin/nginx
# netstat -lnupt|grep nginx
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 54318/nginx: master
#
（8）安装zabbix
#安装依赖包
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# yum install -y net-snmp-devel libssh2-devel
#解压编译安装
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# tar xf zabbix-3.0.5.tar.gz
# cd zabbix-3.0.5
# ./configure --prefix=/usr/local/zabbix
--enable-server --enable-agent
--with-mysql --with-net-snmp
--with-libcurl --with-libxml2
--with-ssh2
# make && make install
#验证安装结果
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# /usr/local/zabbix/sbin/zabbix_server -V
zabbix_server (Zabbix) 3.0.5
Revision 62889 30 September 2016, compilation time: Jan 10 2017 19:04:09
Copyright (C) 2016 Zabbix SIA
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it according to
the license. There is NO WARRANTY, to the extent permitted by law.
#
#查看配置文件默认设置
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# egrep -v "^#|^$" /usr/local/zabbix/etc/zabbix_server.conf
LogFile=/tmp/zabbix_server.log
DBName=zabbix
DBUser=zabbix
Timeout=4
LogSlowQueries=3000
#
#修改后为
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# egrep -v "^#|^$" /usr/local/zabbix/etc/zabbix_server.conf
LogFile=/usr/local/zabbix/etc/log/zabbix_server.log
PidFile=/usr/local/zabbix/etc/zabbix_server.pid
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
Timeout=4
LogSlowQueries=3000
#
#创建对应目录并修改属主和属组
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# mkdir -p /usr/local/zabbix/etc/log
# chown -R zabbix.zabbix /usr/local/zabbix/*
#
#导入zabbix数据到zabbix数据库，注意顺序，一定是schema.sql、images.sql、data.sql
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# mysql -uzabbix -pzabbix -h127.0.0.1 zabbix < /root/tools/zabbix-3.0.5/database/mysql/schema.sql
# mysql -uzabbix -pzabbix -h127.0.0.1 zabbix < /root/tools/zabbix-3.0.5/database/mysql/images.sql
# mysql -uzabbix -pzabbix -h127.0.0.1 zabbix < /root/tools/zabbix-3.0.5/database/mysql/data.sql
#
mysql> use zabbix
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql>
mysql> show tables;
+----------------------------+
| Tables_in_zabbix |
+----------------------------+
| acknowledges |
| actions |
| alerts |
| application_discovery |
| application_prototype |
| application_template |
| applications |
| auditlog |
| auditlog_details |
| autoreg_host |
| conditions |
| config |
| dbversion |
| dchecks |
| dhosts |
| drules |
| dservices |
| escalations |
| events |
| expressions |
| functions |
| globalmacro |
| globalvars |
| graph_discovery |
| graph_theme |
| graphs |
| graphs_items |
| group_discovery |
| group_prototype |
| groups |
| history |
| history_log |
| history_str |
| history_text |
| history_uint |
| host_discovery |
| host_inventory |
| hostmacro |
| hosts |
| hosts_groups |
| hosts_templates |
| housekeeper |
| httpstep |
| httpstepitem |
| httptest |
| httptestitem |
| icon_map |
| icon_mapping |
| ids |
| images |
| interface |
| interface_discovery |
| item_application_prototype |
| item_condition |
| item_discovery |
| items |
| items_applications |
| maintenances |
| maintenances_groups |
| maintenances_hosts |
| maintenances_windows |
| mappings |
| media |
| media_type |
| opcommand |
| opcommand_grp |
| opcommand_hst |
| opconditions |
| operations |
| opgroup |
| opinventory |
| opmessage |
| opmessage_grp |
| opmessage_usr |
| optemplate |
| profiles |
| proxy_autoreg_host |
| proxy_dhistory |
| proxy_history |
| regexps |
| rights |
| screen_user |
| screen_usrgrp |
| screens |
| screens_items |
| scripts |
| service_alarms |
| services |
| services_links |
| services_times |
| sessions |
| slides |
| slideshow_user |
| slideshow_usrgrp |
| slideshows |
| sysmap_element_url |
| sysmap_url |
| sysmap_user |
| sysmap_usrgrp |
| sysmaps |
| sysmaps_elements |
| sysmaps_link_triggers |
| sysmaps_links |
| timeperiods |
| trends |
| trends_uint |
| trigger_depends |
| trigger_discovery |
| triggers |
| users |
| users_groups |
| usrgrp |
| valuemaps |
+----------------------------+
113 rows in set (0.01 sec)
mysql>
#添加启动脚本赋予执行权限并修改
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# cp misc/init.d/fedora/core/zabbix_agentd /etc/init.d/zabbix_agentd
# cp misc/init.d/fedora/core/zabbix_server /etc/init.d/zabbix_server
#
# sed -i "s#BASEDIR=/usr/local#BASEDIR=/usr/local/zabbix#g" /etc/init.d/zabbix_server
# sed -i "s#BASEDIR=/usr/local#BASEDIR=/usr/local/zabbix#g" /etc/init.d/zabbix_agentd
#
# chmod +x /etc/init.d/zabbix_agentd
# chmod +x /etc/init.d/zabbix_server
#
#设置开机启动
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# chkconfig zabbix_server on
# chkconfig zabbix_agentd on
#
#设置zabbix支持Nginx+PHP组合访问
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# mkdir -p /data/web/site/www
# cp -rfp frontends/php/* /data/web/site/www/ -R
# chown -R root.root /data/web/site/www/
#
# cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak
# vim /usr/local/nginx/conf/nginx.conf
userroot;
worker_processes4;
#error_loglogs/error.log;
#error_loglogs/error.lognotice;
#error_loglogs/error.loginfo;
#pid logs/nginx.pid;
events {
worker_connections1024;
}
http {
include mime.types;
default_typeapplication/octet-stream;
#log_formatmain'$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_loglogs/access.logmain;
sendfile on;
#tcp_nopush on;
#keepalive_timeout0;
keepalive_timeout65;
#gzipon;
server {
listen 80;
server_namelocalhost;
#charset koi8-r;
#access_loglogs/host.access.logmain;
location / {
root /data/web/site/www;
indexindex.php index.html index.htm;
}
error_page 500 502 503 504/50x.html;
location = /50x.html {
root html;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ .php$ {
root /data/web/site/www;
fastcgi_pass 127.0.0.1:9000;
fastcgi_indexindex.php;
fastcgi_paramSCRIPT_FILENAME$document_root$fastcgi_script_name;
#fastcgi_paramSCRIPT_FILENAME/scripts$fastcgi_script_name;
include fastcgi_params;
}
}
}
# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
# /usr/local/nginx/sbin/nginx -s reload
#
#清除防火墙策略
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# iptables -F
# iptables -X
# iptables -Z
#
通过浏览器输入http://10.0.0.98进入安装zabbix界面
点击“Next step”
遇到上述错误是因为PHP配置文件/usr/local/php/etc/php.ini的中的默认参数不能满足zabbix要求，这里我们做如下调整:
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post_max_size = 32M
max_execution_time = 300
max_input_time = 300
date.timezone = "Asia/Shanghai"
always_populate_raw_post_data = -1
# service php-fpm restart
Gracefully shutting down php-fpm . done
Starting php-fpmdone
#
然后刷新页面即可,然后下一步
输入密码"zabbix"，下一步
输入"127.0.0.1"之后直接下一步
接着下一步
再下一步
按照提示下载zabbix.conf.php文件放置于/data/web/site/www/conf目录下即可
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# cd /data/web/site/www/conf
# rz
rz waiting to receive.
Starting zmodem transfer.Press Ctrl+C to cancel.
100% 415 bytes415 bytes/s 00:00:01 0 Errors
# ll
total 12
-rw-r--r-- 1 root root 1036 Sep 30 05:42 maintenance.inc.php
-rw-r--r-- 1 root root415 Jan 10 10:48 zabbix.conf.php
-rw-r--r-- 1 root root411 Sep 30 05:42 zabbix.conf.php.example
#
刷新页面，点击“finish”完成zabbix服务端的安装
注意:在安装PHP时会出现一些错误，下面是一些常见错误解决方法
安装php遇到问题解决办法:
configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决办法
wget ftp://mcrypt.hellug.gr/pub/crypt ... mcrypt-2.5.7.tar.gz
#解压
tar -zxvf libmcrypt-2.5.7.tar.gz
#进入目录
cd libmcrypt-2.5.7
#编译（默认安装到/usr/local/lib/）
./configure --prefix=/usr/local/libmcrypt
#执行安装
make && make install
configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no
解决方法一：
查看php官方文档解决. 在configure 里面加上 --with-libdir=lib64
解决方法二：
编辑/etc/ld.so.conf
根据系统，加入include /etc/ld.so.conf，
然后执行ldconfig,使其重新加载一次；(如果出错改为vi /etc/ld.so.conf >> include /usr/local/libmcrytp/lib/)
configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no
解决方法是：
echo /usr/local/mysql/lib >> /etc/ld.so.conf.d/mysql-x86_64.conf
ldconfig -v
非常感谢分享
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