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LNMP+Zabbix搭建
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LNMP+Zabbix搭建
cmake2.8.8，Nginx-1.6.3，Php-5.5.38，Mysql-5.5.32，Zabbix-3.2.6
修改 /etc/selinux/config 文件中的 SELINUX="" 为 disabled #关闭防火墙命令
setenforce 0 即时生效
关闭防火墙的方法为：
1. 永久性生效
开启：chkconfig iptables on
关闭：chkconfig iptables off
所有需要用到的编译工具和库：
yum install make autoconf automake curl curl-devel gcc gcc-c++ gtk+-devel zlib-devel openssl openssl-devel pcre-devel perl kernel-headers compat* cpp glibc libgomp libstdc++-devel keyutils-libs-devel libsepol-devel libselinux-devel krb5-devel libXpm* freetype freetype-devel freetype* fontconfig fontconfig-devel libpng* ncurses* libtool* libxml2-devel bison libaio-devel
1，进入yum源配置目录
cd /etc/yum.repos.d
2，备份系统自带的yum源
mv CentOS-Base.repo CentOS-Base.repo.backup
3，下载新的CentOS-Base.repo 到/etc/yum.repos.d/
CentOS 5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
CentOS 6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
4，下载完yum源后，执行下边命令更新yum配置，使操作立即生效
yum makecache
# make //确定你的服务器有安装make，如果没有安装请执行 yum install make
先安装所有需要的开发软件依赖包命令如下：
yum install gcc* make gd-devel libjpeg-devel libpng-devel libxml2-devel bzip2-devel libcurl-devel -y
##这是安装MySQL数据库所需要的依赖包：yum -y install freetype-devel libpng-devel gd-devel libcurl-devel libxslt-devel libxslt-devel libmcrypt-devel zlib-devel libxml2-devel libjpeg-devel libjpeg-turbo-devel libiconv-devel mhash mcrypt bzip2-devel
解压 cmake
tar -zvxf cmake-2.8.8.tar.gz
cd cmake-2.8.8
./configure
make && make install
----------------------------------------------------------------------------------------
解压PHP
tar -zvxf php-5.5.38.tar.gz -C /usr/local/src/ # /home/
cd php-5.5.38
编译php
./configure --prefix=/usr/local/php-5.5.38 --with-config-file-path=/usr/local/php-5.5.38/etc --with-bz2 --with-curl --enable-ftp --enable-sockets --disable-ipv6 --with-gd --with-jpeg-dir=/usr/local --with-png-dir=/usr/local --with-freetype-dir=/usr/local --enable-gd-native-ttf --with-iconv-dir=/usr/local --enable-mbstring --enable-calendar --with-gettext --with-libxml-dir=/usr/local --with-zlib --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-mysql=mysqlnd --enable-dom --enable-xml --enable-fpm --with-libdir=lib64 --enable-bcmath
make && make install
按照官方要求配置php
cp php.ini-production /usr/local/php-5.5.38/etc/php.ini
###cp /usr/local/php-5.5.38/etc/php-fpm.conf.default /usr/local/etc/php-fpm.conf
cp /home/php-5.5.38/sapi/fpm/sapi/fpm/php-fpm /usr/local/bin/
[root@localhost php-5.5.38]# vim etc/php.ini
max_execution_time = max_input_time = memory_limit = 128M post_max_size = 32M upload_max_filesize = 2M date.timezone = Asia/Shanghai
cp /usr/local/php-5.5.38/etc/php-fpm.conf.default /usr/local/php-5.5.38/etc/php-fpm.conf
vim /usr/local/php-5.5.38/etc/php-fpm.conf
; Unix user/group of processes ; Note: The user is mandatory. If the group is not set, the default user's group ; will be used. user = www-data
group = www-data
/usr/local/php-5.5.38/sbin/php-fpm 启动命令
cd /usr/local/src/php-5.5.38
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm 启动命令
chmod +x /etc/init.d/php-fpm
杀进程命令 kill -9 id号或者 killall xxx程序名字
测试是否安装成功：/usr/local/php-5.5.38/bin/php -v
一般显示正确：
PHP 5.5.38 (cli) (built: Apr 2 2018 07:20:56)
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2015 Zend Technologies
测试页面
vim /usr/local/nginx-1.6.3/html/test.php
<?php
phpinfo();
?>
-----------------------------------------------------------------------------------------------------------------
解压 Nginx
tar -zvxf nginx-1.6.3.tar.gz -C /usr/local/src
cd nginx-1.6.3
编译指定nginx安装路径跟功能
./configure --prefix=/usr/local/nginx-1.6.3 \
--with-http_ssl_module --with-http_spdy_module \
--with-http_stub_status_module --with-pcre
编译和编译安装
make && make install
安装Nginx所需要的依赖包：yum install pcre* openssl*
/usr/local/nginx-1.6.3/sbin/nginx 启动命令
/usr/local/nginx-1.6.3/sbin/nginx -s stop 关闭命令
/usr/local/nginx-1.6.3/sbin/nginx -s reload 重置命令
测试nginx配置是否正确：/usr/local/nginx-1.6.3/sbin/nginx -t
测试是否安装成功：/usr/local/nginx-1.6.3/sbin/nginx -v
测试：curl -s http://localhost | grep nginx.com
正确结果是：
nginx.com.
chmod 755 /usr/local/nginx-1.6.3/html/zabbix/php
￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥￥
创建用户和组
groupadd mysql
useradd mysql -s /sbin/nologin -M -g mysql
解压MySQL
yum install cmake
tar -zvxf mysql-5.5.32.tar.gz -C /usr/local/src/
cd mysql-5.5.32
cmake . -DCMAKE_INSTALL_PREFIX=/apploaclhost/mysql-5.5.32 \- DMYSQL_DATADIR=/apploaclhost/data \-DMYSQL_UNIX_ADDR=/apploaclhost/mysql-5.5.32/tmp/mysql.sock \-DDEFAULT_CHARSET=utf8 \-DDEFAULT_COLLATION=utf8_general_ci \-DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii \-DENABLED_LOCAL_INFILE=ON \-DWITH_INNOBASE_STORAGE_ENGINE=1 \-DWITH_FEDERATED_STORAGE_ENGINE=1 \-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \-DWITHOUT_PARTITION_STORAGE_ENGINE=1 \-DWITH_FAST_MUTEXES=1 \-DWITH_ZLIB=bundled \-DENABLED_LOCAL_INFILE=1 \-DWITH_READLINE=1 \-DWITH_EMBEDDED_SERVER=1 \-DWITH_DEBUG=0
make && make install
ln -s /application/mysql-5.5.32/ /application/mysql
拷贝配置文件和修改权限
cp support-files/my-small.cnf /etc/my.cnf
chown -R mysql.mysql /application/mysql/data/
chmod 1777 /tmp/
echo 'export PATH=/application/mysql/bin:$PATH' >>/etc/profile
tail -l /etc/profile
source /etc/profile
echo $PATH
cd /application/mysql/scripts/
./mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql 初始化
cp support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
/etc/init.d/mysqld start
修改密码：
mysql>set password for root@'localhost'=password('123456');
mysql -uroot -p
-bash: mysql: command not found
解决办法：
ln -s /usr/local/mysql-5.5.32/bin/mysql /usr/bin/ #mysql-5.5.32是编译安装的路径
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
查看所有正在运行的端口命令：netstat -anptl
解压Zabbix
tar -zvxf mysql-5.5.32.tar.gz
cd /home/zabbix-3.2.6
所需要的依赖包：yum install -y php php-gd php-mysql php-bcmath php-mbstring php-xml curl curl-devel net-snmp net-snmp-devel perl-DBI
./configure --prefix=/usr/local/zabbix --enable-server --with-mysql --with-net-snmp --with-libcurl --with-libxml2 --enable-agent --enable-ipv6
make & make install
三、数据库配置
# 数据库初始化命令
mysql_secure_installation
忘记root密码修改root密码
mysqld_safe --skip-grant-tables（这条命令得挂着改才有效）
mysql> use mysql;
mysql> update user set password=password("123456") where user="root";
mysql> flush privileges;
# mysql -u root -p
mysql> create database zabbix character set utf8; ##创建数据库zabbix，并且数据库编码使用utf8
mysql>grant all on zabbix.*to 'zabbix'@'%'identified by 'zabbix'with grant option; ##允许账户能从本机连接至数据库zabbix
mysql> flush privileges; ##刷新系统授权
②导入数据库
[root@localhost zabbix-3.2.6]# ls
aclocal.m4 conf configure.ac INSTALL man upgrades
AUTHORS config.guess COPYING install-sh misc
bin config.log database m4 missing
build config.status depcomp Makefile NEWS
ChangeLog config.sub frontends Makefile.am README
compile configure include Makefile.in src
# cd database
# cd mysql
[root@localhost mysql]# mysql -uzabbix -pzabbix zabbix < schema.sql
[root@localhost mysql]# mysql -uzabbix -pzabbix zabbix < images.sql
[root@localhost mysql]# mysql -uzabbix -pzabbix zabbix < data.sql
数据库里直接导入法：
mysql> use zabbix； mysql> source /home/zabbix-3.2./database/mysql/schema.sql；mysql> source /home/zabbix-3.2./database/mysql/images.sql；mysql> source /home/zabbix-3.2./database/mysql/data.sql；
#########官网 www.zabbix.com ########
/usr/local/zabbix/etc/zabbix_server.conf
vim /usr/local/zabbix/etc/zabbix_server.conf
LogFile=/tmp/zabbix_server.log ##日志文件地址 PidFile=/tmp/zabbix_server.pid DBHost=localhost ##数据库主机 DBName=zabbix ##数据库名 DBUser=zabbix ##数据库用户名 DBPassword=zabbix ##数据库密码 ListenIP=127.0.0.1,192.168.72.131 ##数据库IP地址 AlertScriptsPath=/usr/local/zabbix/share/zabbix/alertscripts ##zabbix运行脚本存放目录
vim /usr/local/zabbix/etc/zabbix_agent.conf
PidFile=/tmp/zabbix_agentd.pid ##进程PID LogFile=/tmp/zabbix_agentd.log ##日志保存位置 EnableRemoteCommands= ##允许执行远程命令 Server=127.0.0.1 被动##server端的ip ，建议这里改成server端的ip，否则可能会在创建监控模板启动报错 ServerActive=127.0.0.1 ##主动模式本机 IP Hostname=Zabbix server ##必须与zabbix创建的hostname相同，也可以是客户端ip Include=/usr/local/etc/zabbix_agentd.conf.d/ UnsafeUserParameters= ##启动自定义key
groupadd zabbix
useradd -g zabbix -s /sbin/nologin zabbix
修改vim /etc/services，添加下面几行
zabbix-agent /tcp #zabbix agentzabbix-agent /udp #zabbix agentzabbix-trapper /tcp #zabbix trapperzabbix-trapper /udp #zabbix trapper
拷贝启动命令：
cp /home/zabbix-3.2.6/misc/init.d/fedora/core/* /etc/init.d/
[root@localhost ~]# vi /etc/init.d/zabbix_server
BASEDIR=/usr/local/zabbix ##########修改这行 #路径看编译的路径
[root@localhost ~]# vi /etc/init.d/zabbix_agentd
BASEDIR=/usr/local/zabbix ##########修改这行
创建
mkdir /usr/local/nginx-1.6.3/html/zabbix/
拷贝Zabbix下的php文件到nginx前端（主要是这里使用的是nginx作为web）
cp -a /home/zabbix-3.2.6/frontends/php/ /usr/local/nginx-1.6.3/html/zabbix/
修改使用者和修改权限
chown zabbix.zabbix /usr/local/nginx-1.6.3/html/zabbix/ -R
chmod -R 777 /usr/local/nginx-1.6.3/html/zabbix/
检查Zabbix是否配置正确的命令：
grep -n '^'[a-Z] /usr/local/zabbix/etc/zabbix_server.conf
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
配置nginx的vim /usr/local/nginx-1.6.3/conf/nginx.conf
#设置用户user nginx;#工作衍生进程数worker_processes ;#设置错误文件存放路径#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;#设置pid存放路径（pid是控制系统中重要文件）pid /usr/local/nginx-1.6./logs/nginx.pid;##设置最大连接数events {worker_connections ;}http {include mime.types;default_type application/octet-stream;log_format main '$remote_addr - $remote_user [$time_local] "$request" ''$status $body_bytes_sent "$http_referer" ''"$http_user_agent" "$http_x_forwarded_for"';access_log logs/access.log main;sendfile on;#tcp_nopush on;#keepalive_timeout keepalive_timeout ;#开启gzip压缩#gzip on;include extra/*.conf;server {listen 80;server_name www.zabbix1.com;index index.html index.htm index.php;root /usr/local/nginx-1.6.3/html/zabbix/php;#设置字符#charset koi8-r;#access_log logs/host.access.log main;location / {root /usr/local/nginx-1.6.3/html/zabbix/php;index index.php index.html index.htm;}#error_page 404 /404.html;#redirect server error pages to the static page /50x.html#error_page 500 502 503 504 /50x.html;location = /50x.html {root html;}# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000location ~ \.php$ {fastcgi_index index.php;fastcgi_pass 127.0.0.1:9000;include fastcgi_params;fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;fastcgi_param SCRIPT_NAME $fastcgi_script_name;}# deny access to .htaccess files, if Apache's document root#concurs with nginx's one##location ~ /\.ht {# deny all;#}}# another virtual host using mix of IP-, name-, and port-based configuration#server {#listen 8000;#listen somename:8080;#server_name somename alias another.alias;#location / {# root html;# index index.html index.htm;# }#}# HTTPS server#server {#listen 443 ssl;#server_name localhost;#ssl_certificate cert.pem;#ssl_certificate_key cert.key;#ssl_session_cache shared:SSL:1m;#ssl_session_timeout 5m;#ssl_ciphers HIGH:!aNULL:!MD5;#ssl_prefer_server_ciphers on;#location / {# root html;# index index.html index.htm;# }#}}
启动Zabbix web页面出现的问题
问题1提示： #PHPbcmath extension missing (PHP configuration parameter --enable-bcmath)
解决步骤
路径：/usr/local/src/php-5.5.38/ext/bcmath
/usr/local/php-5.5.38/bin/phpize
./configure --with-php-config=/usr/local/php-5.5.38/bin/php-config
[root@localhost bcmath]# make && make install
Installing shared extensions: /usr/local/php-5.5.38/lib/php/extensions/no-debug-non-zts-20121212/bcmath.so
[root@localhost bcmath]# vim /usr/local/php-5.5.38/etc/php.ini
extension_dir配置的路径, 把bcmath.so拷贝到该路径下。然后重启php
或者删除安装目录，重新编译安装即可。
grant all on zabbix.*to 'zabbix'@'localhost'identified by 'zabbix'with grant option;
处理的方法是要么写个测试脚本，要么就是查看一下是否有授权，或者把%替换localhost即可。
做了个测试脚本：
vim /usr/local/nginx-1.6.3/html/zabbix/php/test_mysql.php
<?php
$link_id=mysql_connect('192.168.xx.xx:3306','zabbix','zabbix') or mysql_error();
if ($link_id) {
echo "mysql successful by chenshuitao !";
}else{
echo mysql_error();
}
?>
问题2提示：Zabbix_server 启动失败。。
netstat -anp | grep zabbix 查看服务是否启动
setenforce 0 关闭SELinux
lsof -i:10051
Zabbix-server 启动正常但是10051端口没有起来，
解决方法
看日志 tail -f /tmp/zabbix_server.log的报错如下；vim /usr/local/zabbix/etc/zabbix_server.conf
1635:20140706:015834.413 [Z3001] connection to database ‘zabbix’ failed: [2002] Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
1635:20140706:015834.413 Database is down. Reconnecting in 10 seconds.
看来是mysql sock错误了。 找到 #DBSocket=/usr/local/mysql-5.5.32/tmp/mysql.sock 去掉前面的＃然后按照数据库的路径改注释即可。
zabbix页面乱码解决问题：
1，到windows系统下下载个新的字体
2，到zabbix页面的路径下替换原来的字体即可
/usr/local/nginx-1.6.3/html/zabbix/php/fonts/
问题3：Zabbix日志提示
解决方案：yum install fping
问题4提示：
解决方案：1，查看Zabbix-server日志 命令如下：tail -f /tmp/zabbix_server.log,
2，修改Zabbix-server配置文件里的
ListenIP=为本机ip （数据库ip）
3，重启虚拟机
注：
界面切换命令行：Ctrl+alt+f2 切换回来按 alt+f7
rz sz命令安装：yum install lrzsz -y
上传命令：rz-y
修改主机名：vim /etc/sysconfig/network
修改静态ip
[root@zabbix-server ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
/etc/init.d/network restart
