nginx配置

Web开发

centos 6.5配置

  • /etc/yum.repos.d/目录下创建一个源配置文件nginx.repo：

    cd /etc/yum.repos.d/

    vim nginx.repo

    填写如下内容：

    [nginx]
    name=nginx repo
    baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
    gpgcheck=0
    enabled=1

    保存，则会产生一个/etc/yum.repos.d/nginx.repo文件。

  • 直接执行如下指令即可自动安装好Nginx：

    yum install nginx -y
    安装完成，下面直接就可以启动Nginx了：

    /etc/init.d/nginx start

    现在Nginx已经启动了，直接访问服务器就能看到Nginx欢迎页面了的。

  • 如果还无法访问，则需配置一下Linux防火墙。

    iptables -I INPUT 5 -i eth0 -p tcp —dport 80 -m state —state NEW,ESTABLISHED -j ACCEPT

    service iptables save

    service iptables restart
    Nginx的命令以及配置文件位置：

    /etc/init.d/nginx start # 启动Nginx服务

    /etc/init.d/nginx stop # 停止Nginx服务

    /etc/nginx/nginx.conf # Nginx配置文件位置

    chkconfig nginx on #设为开机启动

    至此，Nginx已经全部配置安装完成。

  • nginx基础配置
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一台主机上适应多个服务器：
在你的nginx通过代理的方式转发请求：配置如下
vi /etc/nginx/nginx.conf
在http加入下面的内容，参考：http://wiki.nginx.org/FullExample
http {
....
  server {
          listen       80;
          server_name  www.a.com;
          charset utf-8;
          access_log  /home/a.com.access.log  main;
          location / {
              proxy_pass http://127.0.0.1:80;
          }
      }
  
   server {
          listen       80;
          server_name  www.b.com;
          charset utf-8;
          access_log  /home/b.com.access.log  main;
          location / {
              proxy_pass http://127.0.0.1:81;
          }
      }
...
}

centos 7.0 配置

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NGINX_VERSION=1.10.1

yum -y install gcc gcc-c++ make libtool zlib zlib-devel openssl openssl-devel pcre pcre-devel

wget http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz

tar -zxvf nginx-$NGINX_VERSION.tar.gz

cd nginx-$NGINX_VERSION
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre
make && make install

#sudo /usr/local/nginx/sbin/nginx

ubuntu 14.04 配置

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NGINX_VERSION=1.10.1

apt-get -y install libpcre3-dev aptitude libssl-dev openssl libssl0.9.8 build-essential libtool 

wget http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz

tar -zxvf nginx-$NGINX_VERSION.tar.gz

cd nginx-$NGINX_VERSION
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre
make && make install
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mysql配置

安装配置

centos 6.5

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yum -y update && yum -y upgrade
yum -y install mysql-server
service mysqld restart

centos 7.0

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wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
rpm -ivh mysql-community-release-el7-5.noarch.rpm
yum -y install mysql-community-server
service mysqld restart

Ubuntu 16.04

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# Remove
sudo apt-get remove mysql-*
dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P
# Install
sudo apt-get update
sudo apt-get install mysql-server
mysql_secure_installation
systemctl status mysql.service
mysqladmin -p -u root version

/etc/my.cnf配置

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[root@namenode01 ~]# grep -v "#" /etc/my.cnf | grep -v "^$"
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
symbolic-links=0
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
character-set-server=utf8mb4
collation-server=utf8mb4_general_ci
init_connect='SET NAMES utf8mb4'
skip-character-set-client-handshake=true
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[mysql]
default-character-set=utf8mb4
[mysqld]
lower_case_table_names=1
[client]
port            = 3306
default-character-set=utf8mb4

设置用户

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grant all privileges on *.* to 'root'@'%' identified by 'root';
flush privileges;
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