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在操作前
执行
yum install –y epel-release
yum install –y net-tools
yum install –y vim-enhanced
搭建LNMP
1.安装mysql（二进制包）
● cd /usr/local/src ##进入src目录
● wget mysql-5.5.55-linux2.6-x86_64.tar.gz ##下载mysql二进制安装包
● tar -zxvf mysql-5.5.55-linux2.6-x86_64.tar.gz ##解压mysql二进制安装包
● mv mysql-5.5.55-linux2.6-x86_64 /usr/local/mysql ##移动解压的mysql目录到 /usr/local/mysql
● useradd mysql ##添加用户名称为mysql
cd /usr/local/mysql/ ##打开mysql的目录
● ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql ##重置mysql，指定用户mysql
*提示错误
./bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
使用 yum install –y libiao
再次执行
● ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql
[root@localhost mysql]# echo $?
0
（没有拷贝配置文件与脚本+没有启动 ，站点使用的数据库在 另一台数据库主机上，使用不启动/配置，只是关联php-fpm）
2.PHP安装
● wget … （下载多个xxx.tar.bz2 加压都出错，下载了xxx.tar.gz的正常）
● tar –zxvf php.xxx.tar.gz （解压包）
● cd php
（打开解压的目录）
●初始化 （关联安装问题 –with-mysql=， 数据库不在本地还要关联）
./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl
(初始化中，出现却小应用安装错误查询 http://www.bkjia.com/PHPjc/1008013.html)
● echo $? (输出0，初始化完成)
● make && make install (编辑+安装)
● echo $? (输出0，编译+安装成功)
● cp ./php.ini-production /usr/local/php-fpm/etc/php.ini //拷贝配置文件
● vim /usr/local/php-fpm/etc/php-fpm.conf （输入内容如下）
[global] //定义全局参数
pid = /usr/local/php-fpm/var/run/php-fpm.pid
error_log = /usr/local/php-fpm/var/log/php-fpm.log
[www]
listen = /tmp/php-fcgi.sock #listen = 127.0.0.1:9000 等于 listen = /tmp/php-fcgi.sock
listen.mode = 666 //定义sock的权限
user = php-fpm
group = php-fpm
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024
● cp /usr/local/src/php-5.6.30/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm //拷贝启动脚本
● chmod 755 /etc/init.d/php-fpm （启动脚本755权限）
● chkconfig --add php-fpm （添加php-fpm服务）
● chkconfig php-fpm on （开机启动 ）
● service php-fpm start （启动）
● ps aux |grep php-fpm （检查启动后进程）
检查是否正常
/usr/local/php-fpm/sbin/php-fpm -i //查看配置信息
/usr/local/php-fpm/sbin/php-fpm -m //查看模块
/usr/local/php-fpm/sbin/php-fpm -t //检测模块配置是否正确
安装 Nginx
● wget .... nginx-1.6.3.tar.gz （下载nginx）
● tar -zxvf nginx-1.6.3.tar.gz （解压nginx）
● cd nginx-1.6.3 （打开解压后的目录）
● mkdir /usr/local/nginx （创建nginx安装目录）
●./configure --prefix=/usr/local/nginx （初始化，指定安装nginx目录）
● make && make install （编译+安装）
● echo $? （检查编译安装命令有没有报错）
● vim /etc/init.d/nginx ///编辑nginx启动脚本，内容如下：
#!/bin/bash
#chkconfig: - 30 21
#description: http service.
#Source Function Library
. /etc/init.d/functions
#Nginx Settings
NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"
start()
{
echo -n $"Starting $prog: "
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop()
{
echo -n $"Stopping $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload()
{
echo -n $"Reloading $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart()
{
stop
start
}
configtest()
{
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $"Usage: $0 {start|stop|reload|restart|configtest}"
RETVAL=1
esac
exit $RETVAL
●chmod 755 /etc/init.d/nginx //修改启动脚本权限，确保开可以启动执行
●chkconfig --add nginx //将nginx添加到服务
●chkconfig nginx on //nginx服务设置开机启动
●vim /usr/local/nginx/conf/nginx.conf //nginx配置文件，nginx.conf是有默认配置，清空写入内容
user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
' $host "$request_uri" $status'
' "$http_referer" "$http_user_agent"';
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm
application/xml;
include vhost/*.conf
}
●mkdir /user/local/nginx/conf/vhost
●vim /user/local/nginx/conf/vhost/dedecms.conf
server
{
listen 80 ;
server_name www.dedecmsgroup02.com;
index index.php index.html index.htm;
root /home/wwwroot/dedecms;
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /home/wwwroot/dedecms$fastcgi_script_name;
}
}
●vim /user/local/nginx/conf/vhost/discuz.conf
server
{
listen 80 default_server;
server_name www.discuzgroup02.com;
index index.php index.html index.htm;
root /home/wwwroot/discuz;
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /home/wwwroot/discuz$fastcgi_script_name;
}
}
● 下载discuz+dedecms
cd /usr/local/src/
wget xxxxx.discuz.tar.gz
wget xxxxx.dedecms.tar.gz
tar –zxvf discuz.tar.gz
tar –zxvf dedecms.tar.gz
mv discus.xxx /home/wwwroot/discus
mv dedecms.xxx /home/wwwroot/dedecms
chmod 755 /home/wwwroot/discus
chmod 755 /home/wwwroot/discus
● /usr/local/nginx/sbin/nginx -t //检测配置文件 配置正确与否
● /usr/local/nginx/sbin/nginx -s reload //重新加载配置文件
安装配置tomcat + jdk
安装jdk的版本 1.6 1.7 1.8
● 官网下载http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 页面下载
● tar -zxvf jdk-8u144-linux-x64.tar.gz //解压包
● mv dk-8u144-linux-x64 /usr/local/jdk1.8 //移动重命名文件目录
● vim /etc/profile //最后面增加（这个环境变量文件 修改）
JAVA_HOME=/usr/local/jdk1.8
JAVA_BIN=/usr/local/jdk1.8/bin
JRE_HOME=/usr/local/jdk1.8/jre
PATH=$PATH:/usr/local/jdk1.8/bin:/usr/local/jdk1.8/jre/bin
CLASSPATH=/usr/local/jdk1.8/jre/lib:/usr/local/jdk1.8/lib:/usr/local/jdk1.8/jre/lib/charset.jar
● source /etc/profile //令刚刚添加的环境变量生效
● java -version //检测版本是否安装成功，命令成功，会显示版本信息是否与安装版本一样
安装Tomcat（二进制码安装）
● cd /usr/local/src
● wget http://apache.fayea.com/tomcat/tomcat-8/v8.5.20/bin/apache-tomcat-8.5.20.tar.gz
● tar zxvf apache-tomcat-8.5.20.tar.gz //解包
● mv apache-tomcat-8.5.20 /usr/local/tomcat //移动重命名目录
● /usr/local/tomcat/bin/startup.sh //安装
● ps aux|grep tomcat //查看tomcat是否运行
● netstat -lntp |grep java
ps aux |grep java 查看Java是否正常启动
配置zrlog
wget xxxx.zrlog.zip 下载zrlog
uzip zrlog.xxxx.zip 解压文件
mv zrlog.war /usr/local/tomcat/wedapps/ 将war包移动到这个目录后会自动解压
mv /usr/local/tomcat/wedapps/zrlog /home/wwwroot/zrloggroup02
修改nginx配置文件，在http{}中添加内容
vi /usr/local/nginx/conf/nginx.conf 添加内容
......
log_format access '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log off;
####### 添加以下内容 #######
upstream tomcat_server {
server 127.0.0.1:8080;
}
创建新建一个nginx配置文件，将请求交给Tomcat处理
vi /usr/local/nginx/conf/proxy-tomcat.conf
location ~ .(jsp|jsp|do|action)?$
使用下面的配置是将请求全部交给tomcat，上一行配置了交给tomcat处理的后缀
server {
location / {
proxy_redirect off;
#后端的Web服务器可以通过X-Forwarded-For获取用户真实IP
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tomcat_server;
client_max_body_size 100m; #客户端允许上传的最大文件大小
client_body_buffer_size 128k; #允许客户端请求的最大单文件字节数
proxy_connect_timeout 5; #nginx跟后端服务器连接超时时间
proxy_read_timeout 60; #连接成功后，后端服务器响应时间
proxy_send_timeout 5; #后端服务器发送时间
proxy_buffer_size 4k; #设置代理服务器（nginx）保存用户头信息的缓冲区大小
proxy_buffers 4 32k; #proxy_buffers缓冲区，网页平均在32k以下的话，这样设置
proxy_busy_buffers_size 64k; #高负荷下缓冲大小（proxy_buffers*2）
proxy_temp_file_write_size 64k; #设定缓存文件夹大小，大于这个值，将从upstream服务器传递请求，而不缓冲到磁盘
#proxy_ignore_client_abort on; #不允许代理端主动关闭连接
}
}
修改Tomcat配置文件
vi /usr/local/tomcat/conf/server.xml
添加一个站
重启nginx
/etc/init.d/nginx restart 或者/usr/local/nginx/sbin/nginx -s reload //重新加载配置文件
重启 tomcat
/usr/local/tomcat/bin/shutdown.sh 关闭
/usr/local/tomcat/bin/startup.sh 启动
LNMP+TOMCAT+JDK 环境搭建完成 +配置discuz /dedecms /zrlog
（使用mysql数据库不在本机，设置192.168.200.127.所以这可以配置mysql，如果使用本地的数据库要启用mysql 服务，创建用户+库+指定用户 等 即可）
文章中设置3个站点域名 定义为
www.discuozgroup02.com
www.dedecmsgroup02.com
www.zrloggroup02.com
请根据实际设置
# 安装数据库服务器 （主从）
192.168.200.127
无论数据库还是网站 iptables -F 必须做
root@localhost src]# wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.36-
linux-glibc2.5-x86_64.tar.gz
wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.36-linux-glibc2.5-x86_64.tar.gz
[root@localhost src]# tar zxvf mysql-5.6.36-linux-glibc2.5-x86_64.tar.gz
[root@localhost src]# mv mysql-5.6.36-linux-glibc2.5-x86_64 /usr/local/mysql
[root@localhost src]# ls /usr/local/mysql/
bin data include man README share support-files
COPYING docs lib mysql-test scripts sql-bench
[root@localhost src]# useradd mysql
[root@localhost src]# mkdir /data/
[root@localhost mysql]# yum install perl gcc kernel-devel
[root@localhost mysql]# yum install -y perl-Data-Dumper.x86_64
[root@localhost mysql]# yum install libaio* -y
[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql
[root@localhost mysql]# vim /etc/my.cnf
[root@localhost mysql]# cp support-files/mysql.server /etc/init.d/mysqld
[root@localhost mysql]# vim /etc/init.d/mysqld
[root@localhost mysql]# chkconfig --add mysqld
[root@localhost mysql]# service mysqld start
配置MySQL主从库
主上操作
[root@localhost ~]# vim /etc/my.cnf
[mysqld]
datadir=/data/mysql
socket=/tmp/mysql.sock
server-id=127
log_bin=db1 # 改这两个地方
/etc/init.d/mysqld restart
#mysql
mysqldump -uroot dedecms118 > /tmp/dedecms118.sql
mysqldump -uroot discuz118 > /tmp/discuz118.sql
mysqldump -uroot zrlog118 > /tmp/zrlog118.sql
mysql> grant replication slave on *.* to 'group2'@'192.168.200.128' identified by '123';
Query OK, 0 rows affected (0.01 sec)
mysql> flush tables with read lock;
Query OK, 0 rows affected (0.07 sec)
从上操作 （128主机上要安装好mysql）
vim /etc/my.cnf
server-id=128
scp 192.168.200.127:/tmp/*.sql /tmp/
/usr/local/mysql/bin/mysql -uroot discuz118 < /tmp/discuz118.sql
/usr/local/mysql/bin/mysql -uroot dedecms118 < /tmp/dedecms118.sql
/usr/local/mysql/bin/mysql -uroot zrlog118 < /tmp/zrlog118.sql
/usr/local/mysql/bin/mysql
/etc/init.d/mysqld restart
mysql> create database discuz118;
mysql> create database dedecms118;
create database zrlog118;
mysql> stop slave;
mysql> change master to master_host='192.168.200.127', master_user='group2', master_password='123', master_log_file='db1.000001', master_log_pos=1069;
mysql> start slave;
mysql> show slave status\G
Master_User: group2
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: db1.000001
Read_Master_Log_Pos: 1096
Relay_Log_File: localhost-relay-bin.000002
Relay_Log_Pos: 277
Relay_Master_Log_File: db1.000001
Slave_IO_Running: Yes
Slave_SQL_Running: Yes # 出现两个yes就OK了
Replicate_Do_DB:
Replicate_Ignore_DB:
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