LAMP 搭建練習

目錄

• LAMP 搭建
  • 1：CentOS 7, lamp (module)；
    • http + php + phpMyAdmin + wordpress 192.168.1.7
    • 配置虛擬主機
    • xcache
    • phpMyAdmin提供https虛擬主機
    • mysql 192.168.1.10
  • 2：CentOS 7, lamp (php-fpm)
  • 3：CentOS 6, lamp (編譯安裝，模塊或php-fpm)
    • 搭建 apache / 192.168.1.14 (centos6)
    • 配置phpmyadmin 和 wordpress 的虛擬主機配置
    • 搭建 mysql (5.6) / 192.168.1.14 (centos6)
    • 搭建php-fpm (php 7.1.18) / 192.168.1.12 (centos6)
    • 使用phpmyadmin 和 wordpress

LAMP 搭建

1：CentOS 7, lamp (module)；

(1) 三者分離於兩臺主機

(2) 一個虛擬主機提供phpMyAdmin；另外一個虛擬主機提供wordpress

(3) xcache

(4) 爲phpMyAdmin提供https虛擬主機

http + php + phpMyAdmin + wordpress 192.168.1.7

yum install http php 
yum install php-mbstring

unzip phpMyAdmin-4.0.10.20-all-languages.zip
mv phpMyAdmin-4.0.10.20-all-languages /var/www/html/phpMyAdmin
cd /var/www/html/phpMyAdmin/
cp config.sample.inc.php config.inc.php

vim config.inc.php
$cfg['blowfish_secret'] = 'a8asdasdfgh11946d';
$cfg['Servers'][$i]['host'] = '192.168.1.10';


tar xvf wordpress-4.9.4-zh_CN.tar.gz -C /var/www/html/
cd /var/www/html/wordpress
cp wp-config-sample.php wp-config.php
vim wp-config.php

/** WordPress數據庫的名稱 */
define('DB_NAME', 'wpdb');
/** MySQL數據庫用戶名 */
define('DB_USER', 'http');
/** MySQL數據庫密碼 */
define('DB_PASSWORD', 'centos');
/** MySQL主機 */
define('DB_HOST', '192.168.1.10');

訪問wordpress頁面安裝

systemctl restart httpd

配置虛擬主機

xcache

參考 LAMP PHP 詳解 編譯安裝xcache 文章

phpMyAdmin提供https虛擬主機

mysql 192.168.1.10

yum install mysql
mysql_secure_installation

grant all on *.* to http@'192.168.1.%' identified by 'centos';

2：CentOS 7, lamp (php-fpm)

(1) 三者分離於三臺主機

(2) 一個虛擬主機提供phpMyAdmin；另外一個虛擬主機提供wordpress

(3) xcache

見獨立筆記

3：CentOS 6, lamp (編譯安裝，模塊或php-fpm)

注意：在沒有nfs的狀況下，若是把php和http分離，須要把網頁在php服務器和html服務器，各放一份。！！

主機IP	系統	部署服務
192.168.1.14	Centos6	apache
192.168.1.12	Centos6	php-fpm
192.168.1.13	Centos6	mysql5.6

(1) 三者分離於兩臺或三臺主機

(2) 一個虛擬主機提供phpMyAdmin；另外一個虛擬主機提供wordpress

(3) xcache

(4) 嘗試mpm爲非prefork機制

搭建 apache / 192.168.1.14 (centos6)

#編譯環境
yum groupinstall Development -y
yum install pcre-devel openssl-devel expat-devel -y

# apache 帳戶
groupadd -r -g 80 apache
useradd -r -s /sbin/nologin -g 80 -u 80 apache

#解壓包
 cd /alidata/
 tar xvf httpd-2.4.33.tar.bz2
 tar xvf apr-util-1.6.1.tar.gz
 tar xvf apr-1.6.3.tar.gz
 
 mv apr-1.6.3 httpd-2.4.33/srclib/apr
 mv apr-util-1.6.1 httpd-2.4.33/srclib/apr-util
 
 cd httpd-2.4.33
 #編譯
 ./configure --prefix=/alidata/httpd --with-mpm=prefork --enable-so --enable-rewrite --enable-mods-shared=all --enable-nonportable-atomics=yes --disable-dav --enable-deflate --enable-cache --enable-disk-cache --enable-mem-cache --enable-file-cache --enable-ssl --with-included-apr --enable-modules=all  --enable-mods-shared=all --enable-cgi
 
 #這條命令能夠查看 CPU數
 cat /proc/cpuinfo |grep processor |wc -l
 make -j 12 
 make install
 
 #添加環境變量和啓動腳本
 echo PATH=/alidata/httpd/bin:$PATH > /etc/profile.d/http.sh
 cp /alidata/httpd/bin/apachectl /etc/init.d/httpd
 
 #配置主配置文件 (表示要更改和新增的行) 主要是啓動模塊，修改默認目錄，主頁
 vim /alidata/httpd/conf/httpd.conf

#去掉下面兩行註釋啓動模塊
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
#修改主機名和默認目錄
ServerName www.ddz.com:80
#DocumentRoot "/alidata/httpd/htdocs"
DirectoryIndex index.php index.html
 
#添加解析 
AddType application/x-httpd-php .php
Addtype application/x-httpd-php-source .phps

#關閉正向代理，轉發到php服務器，這兩行不用，由於後面要配置虛擬主機，因此寫在虛擬主機的配置裏
#ProxyRequests Off 
#ProxyPassMatch ^/(.*\.php)$fcgi://192.168.1.13:9000/app/httpd24/htdocs/$1

#容許主配置文件使用虛擬主機配置 取消該行註釋
# Virtual hosts
Include conf/extra/httpd-vhosts.conf

配置phpmyadmin 和 wordpress 的虛擬主機配置

#先建立目錄
mkdir -pv /alidata/vhosts/{phpmyadmin,wordpress}
 mkdir -pv /var/log/httpd

#配置文件
vim /alidata/httpd/conf/extra/httpd-vhosts.conf

<VirtualHost *:80>
    DocumentRoot "/alidata/vhosts/phpmyadmin"
    ServerName www.phpmyadmin.com
    ErrorLog "/var/log/httpd/phpmyadmin-error_log"
    CustomLog "/var/log/httpd/phpmyadmin-access_log" common
    ProxyRequests Off
    ProxyPassMatch ^/(.*\.php)$ fcgi://192.168.1.12:9000/alidata/vhosts/phpmyadmin/$1
    <Directory "/alidata/vhosts/phpmyadmin">
        Options none
        AllowOverride none
        Require all granted
    </Directory>
</VirtualHost>

<VirtualHost *:80>
    DocumentRoot "/alidata/vhosts/wordpress"
    ServerName www.blog.com
    ErrorLog "/var/log/httpd/wordpress-error_log"
    CustomLog "/var/log/httpd/wordpress-access_log" common
    ProxyRequests Off
    ProxyPassMatch ^/(.*\.php)$ fcgi://192.168.1.12:9000/alidata/vhosts/wordpress/$1
    <Directory "/alidata/vhosts/wordpress">
        Options none
        AllowOverride none
        Require all granted
    </Directory>
</VirtualHost>

至此，apache服務配置完成，重啓便可

apachectl restart
service httpd restart

搭建 mysql (5.6) / 192.168.1.14 (centos6)

hostname mysql
 
 yum groupinstall Development -y
 yum -y install bison bison-devel zlib-devel libcurl-devel libarchive-devel boost-devel gcc gcc-c++ cmake ncurses-devel gnutls-devel libxml2-devel openssl-devel libevent-devel libaio-devel (epel 源)
 
 #準備數據目錄
 mkdir /alidata/mysqldb
 chown mysql.mysql /alidata/mysqldb/
 
 #準備包
 cd /alidata/
 wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.37.tar.gz
 tar xvf mysql-5.6.37.tar.gz

#準備帳戶
 groupadd -r mysql  -g 80
 useradd -r -s /sbin/nologin -g 80 -u 80 mysql

#編譯安裝
cmake . -DCMAKE_INSTALL_PREFIX=/alidata/mysql -DMYSQL_DATADIR=/alidata/mysqldb/ -DSYSCONFDIR=/etc -DMYSQL_USER=mysql -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITHOUT_MROONGA_STORAGE_ENGINE=1 -DWITH_DEBUG=0 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DENABLED_LOCAL_INFILE=1 -DMYSQL_UNIX_ADDR=/alidata/mysqldb/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

make -j 12
make install
 
 #添加變量
  echo 'PATH=/alidata/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
 . /etc/profile.d/mysql.sh
 
 cd /alidata/mysql
 #初始化數據庫
 scripts/mysql_install_db --datadir=/alidata/mysqldb/ --user=mysql
 
 #作啓動服務
 cp support-files/mysql.server /etc/init.d/mysqld
 cd /etc/init.d/
 chkconfig --add mysqld

 
 #編輯數據庫配置文件
 vim /etc/my.cnf
 [mysqld]
datadir=/alidata/mysqldb
socket=/alidata/mysqldb/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
log-bin
port=3306

skip-name-resolve


[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/alidata/mysqldb/mysqld.pid

#啓動服務
service mysqld start

#安全初始化
mysql_secure_installation

#建立管理帳戶
grant all on *.* to http@'192.168.1.%' identified by 'centos';

搭建php-fpm (php 7.1.18) / 192.168.1.12 (centos6)

#編譯環境
yum groupinstall Development -y
yum install libxml2-devel bzip2-devel libmcrypt-devel -y
yum install pcre-devel openssl-devel expat-devel -y

#帳戶準備
groupadd -r -g 80 php
useradd -r -s /sbin/nologin -g 80 -u 80 php

cd /alidata/
tar xvf php-7.1.18.tar.bz2
cd php-7.1.18

#編譯安裝
./configure --prefix=/alidata/php --enable-mysqlnd --with-mysqli=mysqlnd --with-openssl --with-pdo-mysql=mysqlnd --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-sockets --enable-fpm --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --enable-maintainer-zts --disable-fileinfo

make -j 12 
make install

#環境配置
echo 'PATH=/alidata/php/bin:$PATH' > /etc/profile.d/php.sh
. /etc/profile.d/php.sh

#建立配置文件
cp php.ini-production /etc/php.ini

#建立啓動服務
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm on

#建立配置文件
cd /alidata/php/etc/
cp php-fpm.conf.default php-fpm.conf
cp php-fpm.d/www.conf.default php-fpm.d/www.conf

#修改配置文件
vim /alidata/php/etc/php-fpm.d/www.conf
#修改應用使用者
user = php
group = php

#監聽端口和容許訪問者
listen = 192.168.1.12:9000
listen.allowed_clients = 192.168.1.14

#看需求改
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 2
pm.max_spare_servers = 5

#看需求改
vim /etc/php.ini
memory_limit = 1024M

使用phpmyadmin 和 wordpress

phpmyadmin

#建立存放該服務的目錄
mkdir -pv /alidata/vhosts/{phpmyadmin,wordpress}
mkdir -pv /var/log/httpd

cd /alidata/
unzip phpMyAdmin-4.8.1-all-languages.zip
mv phpMyAdmin-4.8.1-all-languages/* vhosts/phpmyadmin/

#建立配置文件
cd vhosts/phpmyadmin/
mv config.sample.inc.php config.inc.php

#生成隨機字符串
openssl rand -base64 18
vim config.inc.php
$cfg['Servers'][$i]['host'] = '192.168.1.13';

#因爲沒有nfs 因此複製一份一毛同樣的去apache 服務器
scp -r phpmyadmin/* root@192.168.1.14:/alidata/vhosts/phpmyadmin/

wordpress

cd /alidata/
tar xvf wordpress-4.9.4-zh_CN.tar.gz -C /alidata/vhosts/

cd /alidata/vhosts
chown -R root.root wordpress/

#設置配置文件
cd wordpress/
cp wp-config-sample.php wp-config.php

vim wp-config.php
define('DB_NAME', 'wpdb');
define('DB_USER', 'http');
define('DB_PASSWORD', 'centos');
define('DB_HOST', '192.168.1.13');


scp -r wordpress root@192.168.1.14:/alidata/vhosts/
setfacl -R -m u:php:rwx wordpress/