[Nginx] Subsequent configuration in LNMP environment

This article is the original work of Diandian Xiaoyu, no reproduction is allowed

Foreword

After completing the basic configuration, we can run the php environment directly on nginx, then the next thing to do is some subsequent operations

Configure the network card

Since the current Internet access method has changed from allocating fixed IP to automatic allocation, the network card configuration needs to be modified again

View the virtual machine configuration. The virtual machine uses this one on the Mac

Then modify the network card configuration file to the corresponding mac address and dhcp

[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth1
HWADDR=00:1C:42:29:8E:5B
TYPE=Ethernet
#UUID=6bfb6ea6-4db0-483c-8964-593fea939a82
ONBOOT=yes
#NM_CONTROLLED=yes
BOOTPROTO=dhcp
IPV6INT=yes
IPV6_AUTOCONF=yes

Restart the network service, check the ip

[root@localhost ~]# service network restart
正在关闭接口 eth0：                                        [确定]
关闭环回接口：                                             [确定]
弹出环回接口：                                             [确定]
弹出界面 eth0：
正在决定 eth1 的 IP 信息...完成。
                                                           [确定]
[root@localhost ~]# ifconfig
eth1      Link encap:Ethernet  HWaddr 00:1C:42:29:8E:5B
          inet addr:192.168.199.143  Bcast:192.168.199.255  Mask:255.255.255.0
          inet6 addr: fe80::21c:42ff:fe29:8e5b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:355362 errors:0 dropped:0 overruns:0 frame:0
          TX packets:75013 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:81823948 (78.0 MiB)  TX bytes:11663119 (11.1 MiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:578 errors:0 dropped:0 overruns:0 frame:0
          TX packets:578 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:629817 (615.0 KiB)  TX bytes:629817 (615.0 KiB)

Complete, and then use this IP for ssh operations

Install PHP extension

The following part first needs to install the PHP extension. You can refer to my previous article on installing yar, but I won’t read my previous article this time. After all, I now use centos

PHP official website

http://php.net/manual/zh/book.yar.php

We based it on Installation according to the recommended method on the official website

http://pecl.php.net/package/yar

Msgpack

Install php-devel

[root@localhost ~]# yum install php-devel

Install msgpack

[root@localhost ~]# yum install gcc cc
[root@localhost ~]# pecl channel-update pecl.php.net
[root@localhost ~]# pecl install channel://pecl.php.net/msgpack-0.5.5

Build process completed successfully
Installing '/usr/lib64/php/modules/msgpack.so'
Installing '/usr/include/php/ext/msgpack/php_msgpack.h'
install ok: channel://pecl.php.net/msgpack-0.5.5
configuration option "php_ini" is not set to php.ini location
You should add "extension=msgpack.so" to php.ini

Modify php.ini

[root@localhost ~]# vim /etc/php.ini #写入扩展so
[root@localhost ~]# service php-fpm restart
停止 php-fpm：                                             [确定]
正在启动 php-fpm：                                         [确定]

Yar

[root@localhost ~]# pecl install yar
configure: error: Please reinstall the libcurl distribution - easy.h should be in <curl-dir>/include/curl/
[root@localhost ~]# yum install libcurl
[root@localhost ~]# yum install wget

re2c

[root@localhost ~]# wget http://sourceforge.net/projects/re2c/files/re2c/0.13.5/re2c-0.13.5.tar.gz/download
[root@localhost ~]# tar zxf download
[root@localhost ~]# cd re2c-0.13.5
[root@localhost re2c-0.13.5]# yum install bison
[root@localhost re2c-0.13.5]# yum install gcc gcc-c++ gcc-g77
[root@localhost re2c-0.13.5]# make && make install

Reinstall curl

[root@localhost ~]# yum  install curl-devel

Installation completed

[root@localhost ~]# pecl install yar

Build process completed successfully
Installing '/usr/lib64/php/modules/yar.so'
install ok: channel://pecl.php.net/yar-1.2.4
configuration option "php_ini" is not set to php.ini location
You should add "extension=yar.so" to php.ini

php.ini

[root@localhost ~]# service php-fpm restart
停止 php-fpm：                                             [确定]
正在启动 php-fpm：[28-Dec-2014 21:27:16] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/yar.so' - /usr/lib64/php/modules/yar.so: undefined symbol: php_json_encode in Unknown on line 0
                                                           [确定]

I have encountered this problem before. It means that json needs to be loaded before loading yar, but json is not loaded at this time. Continue to modify php.ini.

[root@localhost ~]# service php-fpm restart
停止 php-fpm：                                             [确定]
正在启动 php-fpm：[28-Dec-2014 21:29:40] NOTICE: PHP message: PHP Warning:  Module 'json' already loaded in Unknown on line 0
                                                           [确定]

This means that json has been loaded, so there is no need to load it, so we remove the second loading part

[root@localhost php.d]# vi /etc/php.d/json.ini

; Enable json extension module
;extension=json.so

Restart php-fpm

[root@localhost php.d]# service php-fpm restart
停止 php-fpm：                                             [确定]
正在启动 php-fpm：                                         [确定]

Complete

Postscript

The php configuration under Nginx is now complete. Next is the detailed configuration of Nginx.

yar does not support mac, so sad.

Come on~

The above introduces the subsequent configuration of [Nginx] in the LNMP environment, including the relevant aspects. I hope it will be helpful to friends who are interested in PHP tutorials.