CentOS下安装配置 Ngnix_tomcat_PHP_Mysql

安装Nginx

yum install nginx

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

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

其中：OS替换成centos或者rhel，根据你安装的发行版版本 OSRELEASE替换成5,6或者7，分别对应着5.想，6.x,7.x

如：

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

删除之前的httpd

yum remove httpd

安装

yum install ngnix

判断conf

 /usr/sbin/nginx -t

启动：

service nginx restart

加入自启动

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

在文件末尾添加cgi.fix_pathinfo = 1

启动php-fpm:

service php-fpm start

php-fpm加入启动项:

chkconfig --levels 235 php-fpm on

安装Tomcat

下载解压到/usr/local/tomcat

端口改为8090

启动即可

安装mysql:

yum install mysql mysql-server

设置密码：

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

修改密码:

grant all on *.* to 'root'@'localhost' IDENTIFIED BY '你的密码'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配置完成

配置default.conf（也可以新建一个）：

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;    #}}

重启即可

也可以平滑重启：/usr/sbin/nginx -t -c /etc/nginx/nginx.conf

注：

chkconfig 使用范例：
chkconfig --list        #列出所有的系统服务
chkconfig --add httpd        #增加httpd服务
chkconfig --del httpd        #删除httpd服务
chkconfig --level httpd 2345 on        #设置httpd在运行级别为2、3、4、5的情况下都是on（开启）的状态
chkconfig --list        #列出系统所有的服务启动情况
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为开机运行服务，--level 35表示操作只在等级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”包括2、3、4、5等级

如何增加一个服务：
1.服务脚本必须存放在/etc/ini.d/目录下；
2.chkconfig --add servicename
    在chkconfig工具服务列表中增加此服务，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
    修改服务的默认启动等级。