Install the latest LNMP environment using CentOS7 source code

Install the latest LNMP environment using CentOS7 source code

As the company requires the latest version of ZABBIX2.4.4 to require the latest version of CENTOS7 and the latest version of LNMP environment, I am exploring to use the latest version of environment to build the LNMP system. The Environment version is as follows:

System: CentOS 7 x86_64

NGINX: nginx-1.7.12

Database: mariadb-10.0.13

PHP: php-5.5.23

First, make some preparations. First, replace the centos7 firewall with iptables. For more information, see the following link.

Change centos7 firewall to iptables

After modification to iptables, you can clear the filter rules in iptables, and then disable the selinux service. Do not forget to install gcc-c ++ wget net-tools and other functions first.

First install mariadb

It should take a long time to compile the database, so here I download the binary package that has been compiled, download version for mariadb-10.0.13-linux-glibc_214-x86_64.tar.gz

1. Download the binary package to the/usr/local/src directory:

[Root @ centos74 ~] # Cd/usr/local/src/

[Root @ centos74 src] # wget http://ftp.osuosl.org/pub/mariadb/mariadb-10.0.13/bintar-quantal-amd64/mariadb-10.0.13-linux-glibc_214-x86_64.tar.gz

2. decompress the package to the/usr/local directory:

[Root @ centos74 src] # tar zvxf mariadb-10.0.13-linux-glibc_214-x86_64.tar.gz-C/usr/local/

3. Create the mariadb data initialization directory/data/mysql:

[Root @ centos74 src] # mkdir-p/data/mysql

4. Add the System user mysql. Do not log on to the system. Modify the master and Group of the mariadb data initialization directory to mysql:

[Root @ centos74 src] # useradd-r-s/sbin/nologin mysql; chown-R mysql. mysql/data/mysql/

5. Rename the extracted mariadb directory:

[Root @ centos74 src] # mv/usr/local/mariadb-10.0.13-linux-x86_64 // usr/local/mysql

6. Enter the renamed directory and initialize mariadb:

[Root @ centos74 src] # cd/usr/local/mysql/

[Root @ centos74 mysql] #./scripts/mysql_install_db -- datadir =/data/mysql -- user = mysql

Installing MariaDB/MySQL system tables in '/data/mysql '...

140906 2:03:19 [Note] InnoDB: Using mutexes to ref count buffer pool pages

140906 2:03:19 [Note] InnoDB: The InnoDB memory heap is disabled

140906 2:03:19 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

140906 2:03:19 [Note] InnoDB: Compressed tables use zlib 1.2.3

140906 2:03:19 [Note] InnoDB: Using Linux native AIO

140906 2:03:19 [Note] InnoDB: Using CPU crc32 instructions

140906 2:03:19 [Note] InnoDB: Initializing buffer pool, size = 128.0 M

........................................ ................................

The latest information about MariaDB is available at http://mariadb.org /.

You can find additional information about the MySQL part:

Http://dev.mysql.com

Support MariaDB development by buying support/new features from

SkySQL AB. can You contact us about this at sales@skysql.com.

Alternatively consider joining our community based development effort:

Http://mariadb.com/kb/en/contributing-to-the-mariadb-project/

Error: WARNING: The host 'test4' could not be looked up with resolveip.

Solution: Add 192.168.1.242 test4 to the last line of vim/etc/hosts.

Error:./bin/mysqld: error while loading shared libraries: libaio. so.1: cannot open shared object file: No such file or directory

Solution: yum-y install libaio-devel libaio

7. Copy the configuration file to the/etc directory to overwrite my. cnf:

[Root @ centos74 mysql] # cp support-files/my-large.cnf/etc/my. cnf

Cp: overwrite "/etc/my. cnf "? Y

8. Copy the mysql STARTUP script file to the/etc/init. d directory and rename it mysqld:

[Root @ centos74 mysql] # cp support-files/mysql. server/etc/init. d/mysqld

At the same time, the permission to modify the startup script is 755:

[Root @ centos74 mysql] # chmod 755! $

Chmod 755/etc/init. d/mysqld

9. Edit the startup script and define the datadir path:

[Root @ centos74 mysql] # vim/etc/init. d/mysqld

Define the data storage path:

Datadir =/data/mysql

10. Place the built-in commands of mariadb into the $ PATH

[Root @ localhost ~] # PATH = $ PATH:/etc/init. d/# currently valid, it will expire after shell restart

[Root @ localhost ~] # Echo "export PATH = $ PATH:/etc/init. d/">/etc/profile

[Root @ localhost ~] # Echo "export PATH = $ PATH:/usr/local/mysql/bin/">/etc/profile

[Root @ localhost ~] # Source! $

11. Start mariadb:

[Root @ centos74 mysql] #/etc/init. d/mysqld start

Starting MySQL. SUCCESS!

Step 2: install php

Here, we must first declare that php installation for Nginx is different from php installation for apache, because php In Nginx is combined with nginx in fastcgi mode, it can be understood that nginx acts as the proxy for php fastcgi, while apache calls php as its own module. Similarly, php official: http://www.php.net/downloads.php

Download php

[Rot @ localhost src] # cd/usr/local/src

[Root @ localhost src] # wget http://am1.php.net/distributions/php-5.5.23.tar.gz

Decompress php

[Root @ localhost src] # tar zxf php-5.5.23.tar.gz

Create related account

[Root @ localhost src] # useradd-s/sbin/nologin php-fpm

Configure compilation Parameters

[Root @ localhost src] # cd php-5.5.23

[Root @ localhost src] # yum-y install gcc make gd-devel libjpeg-devel libpng-devel libxml2-devel bzip2-devel libcurl-devel

[Root @ localhost php-5.5.23] #. /configure -- prefix =/usr/local/php -- with-config-file-path =/usr/local/php/etc -- enable-fpm -- with-fpm-user = php -fpm -- with-fpm-group = php-fpm -- with-mysql = mysqlnd -- with-pdo-mysql = mysqlnd -- with-mysqli = mysqlnd -- with-libxml-dir -- -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 -- disable-ipv6 -- with-pear -- with-curl -- enable-bcmath -- enable-mbstring -- enable -sockets -- with-gd -- with-libxml-dir =/usr/local -- with-gettext

Error: configure: error: xml2-config not found. Please check your libxml2 installation.

Solution: yum-y install libxml2-devel

Error: configure: error: Please reinstall the libcurl distribution-easy. h shoshould be in <curl-dir>/include/curl/

Solution: yum-y install libcurl-devel

Error: configure: error: Invalid Lib. h not found.

Solution: yum-y install libjpeg-turbo-devel

Error: configure: error: png. h not found.

Solution: um-y install libpng-devel

Error: configure: error: freetype-config not found.

Solution: configure: error: mcrypt. h not found. Please reinstall libmcrypt.

Error: configure: error: mcrypt. h not found. Please reinstall libmcrypt.

Solution: yum-y install libmcrypt-devel

Install php

[Root @ localhost php-5.3.27] # make & make install

If the preceding steps are not completely correctly executed, the next step cannot be performed. Use echo $? Check whether the result is "0". If not, the execution is not correct.

Modify configuration file

Cp php. ini-production/usr/local/php/etc/php. ini

Vim/usr/local/php/etc/php-fpm.conf

Write the following content into the file:

[Global]

Pid =/usr/local/php/var/run/php-fpm.pid

Error_log =/usr/local/php/var/log/php-fpm.log

[Www]

Listen =/tmp/php-fcgi.sock

User = php-fpm

Group = php-fpm

Listen. owner = nobody

Listen. group = nobody

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

After saving the configuration file, check whether the configuration is correct:

/Usr/local/php/sbin/php-fpm-t

If "test is successful" is displayed, the configuration is correct.

Start php-fpm

Cp/usr/local/src/php-5.5.23/sapi/fpm/init. d. php-fpm/etc/init. d/php-fpm

Chmod 755/etc/init. d/php-fpm

Service php-fpm start

If you want it to start up, execute:

Chkconfig php-fpm on

Check whether startup is Enabled:

Ps aux | grep php-fpm

Check if there are many processes (about 20 or more ).

Install nginx

Download nginx

Cd/usr/local/src/

Wget http://nginx.org/download/nginx-1.7.12.tar.gz

Decompress nginx

Tar zxvf nginx-1.7.12.tar.gz

Configure compilation Parameters

Cd nginx-1.7.12

./Configure \

-- Prefix =/usr/local/nginx \

With-http_realip_module \

With-http_sub_module \

With-http_gzip_static_module \

With-http_stub_status_module \

-- With-pcre

Error:./configure: error: the HTTP rewrite module requires the PCRE library.

Solution: yum-y install pcre-devel

Error:./configure: error: the HTTP gzip module requires the zlib library.

Solution: yum install-y zlib-devel

Compile nginx

Make

Install nginx

Make install

Compile the nginx STARTUP script and add it to the system service.

Vim/etc/init. d/nginx

Write the following content:

#! /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

After saving, change the permission:

Chmod 755/etc/init. d/nginx

Chkconfig -- add nginx

To start the instance, run the following command:

Chkconfig nginx on

Change nginx Configuration

First, clear the original configuration file:

>/Usr/local/nginx/conf/nginx. conf

">" Indicates redirection. You can use it to quickly clear a text document.

Vim/usr/local/nginx/conf/nginx. conf

Write the following content:

User 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 3 m;

Client_body_timeout 3 m;

Send_timeout 3 m;

Connection_pool_size 256;

Client_header_buffer_size 1 k;

Large_client_header_buffers 8 4 k;

Request_pool_size 4 k;

Output_buffers 4 32 k;

Post pone_output 1460;

Client_max_body_size 10 m;

Client_body_buffer_size 256 k;

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 1 k;

Gzip_buffers 4 8 k;

Gzip_comp_level 5;

Gzip_http_version 1.1;

Gzip_types text/plain application/x-javascript text/css text/htm application/xml;

Server

{

Listen 80;

Server_name localhost;

Index index.html index.htm index. php;

Root/usr/local/nginx/html;

Location ~ \. Php $ {

Include fastcgi_params;

Fastcgi_pass unix:/tmp/php-fcgi.sock;

Fastcgi_index index. php;

Fastcgi_param SCRIPT_FILENAME/usr/local/nginx/html $ fastcgi_script_name;

}

}

}

After saving the configuration, check whether the configuration file has an error:

/Usr/local/nginx/sbin/nginx-t

If the following content is displayed, the configuration is correct. Otherwise, you must modify the configuration file according to the error prompt:

Nginx: the configuration file/usr/local/nginx/conf/nginx. conf syntax is OK

Nginx: configuration file/usr/local/nginx/conf/nginx. conf test is successful

Start nginx:

Service nginx start

If it cannot be started, check the "/usr/local/nginx/logs/error. log" file and check whether nginx is started:

Ps aux | grep nginx

Check whether a process exists.

Test whether to parse the PHP File

Create a test file:

Vim/usr/local/nginx/html/2.php

The content is as follows:

<? Php echo phpinfo ();?>

Test:

[Root @ localhost nginx] # curl localhost/2.php

Or open http: // YourServerIPAddress/2.php in the browser.

Important: If the parsing fails, check the log to find that the connection to php is not available, my php version is 5.5.23, to compare the new version, you need to add in the php/etc/php-fpm.conf File

Listen. owner = nobody

Listen. group = nobody

In these two cases, restart the Service to use php.

The reason is/tmp/php-fcgi.sock this file has no read permission

At this point, the latest version of LNMP environment source code compilation and installation has been completed. Thanks to my teacher Amin for providing me with help and the address of the Forum opened by the teacher. You are welcome to come and discuss it: Amin linux, welcome to study together

This article is from the "Lemon" blog, please be sure to keep this source http://xianglinhu.blog.51cto.com/5787032/1631007