Shulou(Shulou.com)06/01 Report--

-LNMP + Discuz-

System environment: RHEL6 x32 selinux and iptables disabled

Host role: 172.25.46.1 nginx+mysql+php+Discuz

Mysql installation

Package dependencies:

Yum install-y gcc gcc-c++make ncurses-devel bison openssl-devel zlib-devel cmake

Decompress:

Tar zxf mysql-5.5.12.tar.gz

Cd mysql-5.5.12

Compile:

Cmake-DCMAKE_INSTALL_PREFIX=/usr/local/lnmp/mysql\ # installation directory

-DMYSQL_DATADIR=/usr/local/lnmp/mysql/data\ # Database storage directory

-DMYSQL_UNIX_ADDR=/usr/local/lnmp/mysql/data/mysql.sock\ # Unix socket file path

-DWITH_MYISAM_STORAGE_ENGINE=1\ # install the Myisam storage engine

-DWITH_INNOBASE_STORAGE_ENGINE=1\ # install the Innodb storage engine

-DDEFAULT_CHARSET=utf8\ # use Utf8 characters

-DDEFAULT_COLLATION=utf8_general_ci\ # check character

-DEXTRA_CHARSETS=all # install all extended character sets

Installation:

Make & & makeinstall

Note: if there is an error in this step, clear the old object files and cache information, and recompile (first make clean, then rm-f CmakeCache.txt, and then start compilation)

Go to / root/, to add environment variables:

Vi .bash _ profile

PATH=$PATH:$HOME/bin:/usr/local/lnmp/mysql/bin

To make the changes effective:

Source .bash _ profile

Look at the environment variable you just added:

Which mysql

/ usr/local/lnmp/mysql/bin/mysql

To create a mysql user:

Groupadd-g 27 mysql

Useradd-u 27-g 27-s/sbin/nologin-d / usr/local/lnmp/mysql/-M mysql

Initialize the database:

Cd / usr/local/lnmp/mysql/

Scripts/mysql_install_db--user=mysql-basedir=/usr/local/lnmp/mysql

-- datadir=/usr/local/lnmp/mysql/data

Displaying 2 ok indicates that the installation is successful

Change permissions:

Chown root. -R

Chgrp mysql. -R

Chown mysql data/-R

Copy the configuration file and startup script to the specified location:

Cpsupport-files/my-medium.cnf / etc/my.cnf

Cpsupport-files/mysql.server / etc/init.d/mysqld

Start the mysql service:

/ etc/init.d/mysqld start

Install mysql:

Mysql_secure_installation

Enter current password for root (enter for none):

Change the root password? [YPIO] n # enter the password of the current root if it has a database, but do not press enter

... Skipping.

Remove anonymous users? [YPop] y # remove anonymous users

... Success!

Disallow root login remotely? [YPop] y # does not allow root to log in remotely

... Success!

Remove test database and access to it? [YPop] y # remove test database

Reload privilege tables now? [Yzone] y # reload database permissions

... Success!

Log in to mysql to verify:

Mysql

Welcome to the MySQL monitor. Commands end with; or\ g.

.

Mysql > show databases

+-+

| | Database |

+-+

| | information_schema |

| | mysql |

| | performance_schema |

| | test |

+-+

5 rows in set (0.04 sec)

Nginx installation

Install the development package:

Yum install-y pcre-devel openssl-devel

Extract the source package and edit the file to hide the nginx version:

Tar zxvf nginx-1.8.0.tar.gz

Cd nginx-1.8.0

Vim auto/cc/gcc

# CFLAGS= "$CFLAGS-g" # comment out this line, get rid of debug mode compilation, the program only has a few hundred k after compilation

Vim src/core/nginx.h

# define NGINX_VERSION "1.8.0"

# defineNGINX_VER "nginx" # modify this line to remove the following "NGINX_VERSION". For security, the version number of nginx cannot be obtained after compilation.

Compile and install:

. / configure-- prefix=/usr/local/lnmp/nginx-- with-http_ssl_module-- with-http_stub_status_module

Make & & makeinstall

Links are easy to call and modify:

Cd/usr/local/lnmp/nginx/sbin

Ln-s/usr/local/lnmp/nginx/sbin/nginx / usr/local/sbin

Check syntax, open nginx service, and load configuration file:

Nginx-t

Nginx

Nginx-s reload

Check to see if port 80 is open and detect (make sure the httpd service is turned off at this point):

Netstat-antlp

Tcp 0 0 0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 of the LISTEN 7060/nginx.

Curl-I localhost

HTTP/1.1 200 OK

Server: nginx/1.8.0

Date: Wed, 13 Jan 2016 08:42:21 GMT

Content-Type: text/html

Content-Length: 612

Last-Modified: Wed, 13 Jan 2016 08:31:20 GMT

Connection: keep-alive

ETag: "56960b58-264"

Accept-Ranges: bytes

At this point, you can access it using a browser. What I visited in the experiment is: 172.25.46.1, which shows the following page:

Change the number of users and processes:

Cd / usr/local/lnmp/nginx/conf/

Vi nginx.conf

# user nginx; # change user to nginx

Worker_processes 2; # the number of processes changed to 2

Reload the file and view the port:

Nginx-s reload

Netstat-antlp

Tcp 0 0 0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 of the LISTEN 7060/nginx.

Two processes have been started:

Ps-ax

7104? S 0:00 nginx: worker process

7105? S 0:00 nginx: worker process

Generate key:

Cd / etc/pki/tls/certs/

Make nginx.pem

Country Name (2 letter code) [XX]: CN # country, uppercase

State or Province Name (full name) []: Shanxi # province

Locality Name (eg, city) [Default City]: xi'an # city

Organization Name (eg, company) [Default CompanyLtd]: westos # Organization name

Organizational Unit Name (eg, section) []: Linux # organizational Unit

Common Name (eg, your name or your server's hostname) []: server1.example.com # hostname

Email Address []: 742019722@qq.com # mailbox

Add key to the profile:

Mv nginx.pem/usr/local/lnmp/nginx/conf/

Cd/usr/local/lnmp/nginx/conf/

Vim nginx.conf

Http {

.

# HTTPS server

#

Server {

Listen 443 ssl

Server_name localhost

Ssl_certificate nginx.pem; # change here

Ssl_certificate_key nginx.pem; # change here

Ssl_session_cache shared:SSL:1m

Ssl_session_timeout 5m

Ssl_ciphers HIGH:!aNULL:!MD5

Ssl_prefer_server_ciphers on

Location/ {

Root html

Index index.html index.htm

}

}

}

Reload file view port:

Nginx-s reload

Netstat-antlp

Tcp 0 0 0.0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 14. 0. 0. 0. 0. 0. 0. 0

At this point, you can access it using a browser. In the experiment, I visited: the https://172.25.46.1, display page is as follows

Select I Understand the Risks and go to the following page:

Php installation

Installation package dependencies:

Yum install-y pcre-devel openssl-devel libxml2-devel curl-devel libjpeg-turbo-devel.x86_64 libpng-devel gpm.h mcrypt.hnet-snmp-devel freetype-devel gmp-devel-* libjpeg-*

Extract the source package and compile and install:

Tar jxf php-5.4.36.tar.bz2

Cd php-5.4.36

. / configure-- prefix=/usr/local/lnmp/php--with-config-file-path=/usr/local/lnmp/php/etc--with-mysql=/usr/local/lnmp/mysql/--with-mysqli=/usr/local/lnmp/mysql/bin/mysql_config-- with-openssl-- with-snmp-- with-gd--with-zlib-- with-curl-- with-libxml-dir-- with-png-dir-- with-jpeg-dir-- with-freetype-dir- -without-pear--with-gettext-with-gmp-- enable-inline-optimization-- enable-soap--enable-ftp-- enable-sockets-- enable-mbstring-- enable-fpm-with-fpm-user=nginx--with-fpm-group=nginx-- with-mhash

Make & & make install

Copy the configuration file and startup script to the specified location:

Cpphp.ini-production / usr/local/lnmp/php/etc/php.ini

Cd sapi/fpm

Cp init.d.php-fpm / etc/init.d/fpm

Chmod + x / etc/init.d/fpm

Edit the php-fpm.conf file to open php and run pid

Cd / usr/local/lnmp/php/etc/

Cp php-fpm.conf.default php-fpm.conf

Vim php-fpm.conf

.

[global]

; Pid file

; Note: the default prefix is/usr/local/lnmp/php/var

; Default Value: none

Pid = run/php-fpm.pid # Open php and run pid

.

Change the time zone to Asia, Shanghai:

Vim php.ini

.

[Date]

; Defines the default timezone used by thedate functions

; http://php.net/date.timezone

; date.timezone=Asia/Shanghai

There may be an error when you start the php service:

/ etc/init.d/fpm start

Starting php-fpm [14-Jan-2016 15:52:53] ERROR: [pool www] cannot get uid for user 'nginx'

[14-Jan-2016 15:52:53] ERROR: FPMinitialization failed

Delete users and groups with an id of 48 (because the default id for apache is also 48, so there will be conflicts), and create a new nginx user:

Groupadd-g 48 nginx

Useradd-u 48murg 48-s / sbin/nologin-d / usr/local/lnmp/nginx/-M nginx

Id nginx

Uid=48 (nginx) gid=48 (nginx) groups=48 (nginx)

Start the php service again and you can succeed:

/ etc/init.d/fpm start

Starting php-fpm done

/ etc/init.d/fpmreload

Reload service php-fpm done

Write a php test page:

Cd / usr/local/lnmp/nginx/html

Vim index.php

Detect syntax and overload:

Nginx-t

Nginx-s reload

Add cgi support php:

The vim / usr/local/lnmp/nginx/conf/nginx.conf # line number is roughly as follows, not necessarily exactly the same as yours

48 location / {

49 root html

50 index index.php index.htmlindex.htm; # add index.php as the home page

51}

.

70 location ~\ .php$ {

71 root html

72 fastcgi_pass 127.0.0.1:9000

73 fastcgi_index index.php

74 # fastcgi_param SCRIPT_FILENAME / scripts$fastcgi_script_name; # comment this line

75 include fastcgi.conf; # change the file suffix to .conf

76}

Check Syntax View Port:

Nginx-t

Nginx-s reload

Netstat-antlp

Tcp 0 0 0.0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 14. 0. 0. 0. 0. 0. 0. 0

Tcp 0 0 0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 of the LISTEN 1354/nginx.

At this point, you can access it using a browser. What I visited in the experiment is 172.25.46.1, and the page is shown as follows:

Discuz Forum based on lnmp

Unzip the package to the release directory of nginx:

Yum install-y unzip

Unzip Discuz_X2.5_SC_UTF8.zip-d / usr/local/lnmp/nginx/html/

Rename the upload directory to bbs for easy access:

Mv / usr/local/lnmp/nginx/html/upload / usr/local/lnmp/nginx/html/bbs

At this point, you can access it using a browser. In the experiment, I visited 172.25.46.1/bbs, and the display page is as follows:

Select I agree to go to the next step, set up the running environment:

You need to change the directory and file permissions when you see that the current status of the directory file is unwritable:

Cd / usr/local/lnmp/nginx/html/bbs

Chmod 777 config/-R

Chmod 777 data/-R

Chmod 777 data/ uc_server/-R

Chmod 777 data/ uc_client/-R

At this time, the update is displayed as writable, and you can go to the next step to create the database:

Set the root user password and create a database discuz before filling in the information

Mysql_secure_installation

Enter current password for root (enter fornone): # enter, because I didn't set the root password at the beginning

OK, successfully used password, movingon...

Set root password? [Y/n] y

New password: # enter password

Re-enter new password: # confirm password

Password updated successfully!

Remove anonymous users? [Y/n] y

... Success!

Disallow root login remotely? [Y/n] y

... Success!

Remove test database and access to it? [Y/n] y

-Dropping test database...

Reload privilege tables now? [Y/n] y

... Success!

Mysql-p + password

Mysql > create database discuz

Query OK, 1 row affected (0.00 sec)

Mysql > show databases

+-+

| | Database |

+-+

| | information_schema |

| | discuz |

| | mysql |

| | performance_schema |

| | test |

+-+

5 rows in set (0.00 sec)

After you have set the above information, you can create a database. The page is as follows:

After filling in the information, go to the next step, and the forum interface is as follows:

So far, we have completed the construction of the Discuz forum based on lnmp!

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