CentOS在安装配置 Ngnix_tomcat_PHP_Mysql

安装Nginx

yum install nginx

假设显示找不到 nginx包，新建一个文件/etc/yum.repos.d/nginx.repo，内容：

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

当中：OS替换成centos或者rhel，依据你安装的发行版版本号 OSRELEASE替换成5,6或者7，分别相应着5.想，6.x,7.x

如：

[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/6/$basearch/
gpgcheck=0
enabled=1
~

删除之前的httpd

yum remove httpd

安装

yum install ngnix

推断conf

 /usr/sbin/nginx -t

启动：

service nginx restart

增加自启动

chkconfig --levels 235 nginx on

安装PHP

yum install php-fpm php-cli php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mssql php-snmp php-soap php-tidy

vi /etc/php.ini

在文件末尾加入cgi.fix_pathinfo = 1

启动php-fpm:

service php-fpm start

php-fpm增加启动项:

chkconfig --levels 235 php-fpm on

安装Tomcat

下载解压到/usr/local/tomcat

port改为8090

启动就可以

安装mysql:

yum install mysql mysql-server

设置password：

mysql>use mysql;
mysql>update user set password=password('你的密码') where user='root';
mysql>flush privileges;

改动password:

grant all on *.* to 'root'@'localhost' IDENTIFIED BY '你的password'with grant option ;
flush privileges

配置Nginx:

进入/etc/nginx

新建一个文件：

proxy.conf：

proxy_redirect          off;
proxy_set_header        Host $host;
proxy_set_header        X-Real-IP $remote_addr;
#proxy_set_header       X-Forwarded-For   $proxy_add_x_forwarded_for;
client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_connect_timeout   90;
proxy_send_timeout      90;
proxy_read_timeout      90;
proxy_buffer_size       4k;
proxy_buffers           4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;

进入：/etc/nginx/conf.d

新建tomcat.conf

server {
    listen       8080;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    location / {
        #root   /usr/share/nginx/html;
        index  index.html index.htm;
	proxy_pass http://127.0.0.1:8090/;
    }

    #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   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

nginx配置完毕

配置default.conf（也能够新建一个）：

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    location / {
        #root   /usr/share/nginx/html;
        root   /var/www/html;
        index  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   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        root           html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME   $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

重新启动就可以

也能够平滑重新启动：/usr/sbin/nginx -t -c /etc/nginx/nginx.conf

注：

chkconfig 使用范例：

chkconfig --list        #列出全部的系统服务

chkconfig --add httpd        #添加httpd服务

chkconfig --del httpd        #删除httpd服务

chkconfig --level httpd 2345 on        #设置httpd在执行级别为2、3、4、5的情况下都是on（开启）的状态

chkconfig --list        #列出系统全部的服务启动情况

chkconfig --list mysqld        #列出mysqld服务设置情况

chkconfig --level 35 mysqld on        #设定mysqld在等级3和5为开机执行服务，--level 35表示操作仅仅在等级3和5执行。on表示启动，off表示关闭

chkconfig mysqld on        #设定mysqld在各等级为on，“各等级”包含2、3、4、5等级

怎样添加一个服务：

1.服务脚本必须存放在/etc/ini.d/文件夹下。

2.chkconfig --add servicename

    在chkconfig工具服务列表中添加此服务，此时服务会被在/etc/rc.d/rcN.d中赋予K/S入口了；

3.chkconfig --level 35 mysqld on

    改动服务的默认启动等级。

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