LAMP平台部署與應用

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LAMP平台部署與應用
一 安裝Apache服務
1 刪除rpm方式安裝的httpd
rpm -e httpd --nodeps
2 安裝支援的軟體包
yum -y install apr apr-devel cyrus-sasl-devel expat-devel libdb-devel openldap-devel apr-util-devel apr-util pcre-devel pcre
結果

3 源碼編譯及安裝
上傳 rz httpd……
解壓 tar zxf httpd…… -C /usr/src
cd /usr/src/httpd……
配置及編譯安裝
./configure --prefix=/usr/local/httpd –enable-so –enable-rewrite –enable-charset-lite –enable-cgi && make && make install

添加系統服務
vim /lib/systemd/system/httpd.service
[Unit]
Description=The Apache HTTP Server
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/httpd/logs/httpd.pid
ExecStart=/usr/local/bin/apachectl $OPTIONS
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
RestartSec=42s

[Install]
WantedBy=graphical.target

4 啟動系統服務
systemctl start(stop) httpd
systemctl enable httpd 開機自啟
若出現:Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details.
查看設定檔,保證無錯的情況下,做最佳化串連
ln -s /usr/local/httpd/bin/* /usr/local/bin/
結果

Vim /usr/local/httpd/conf/httpd.conf

二 安裝啟動MySQL
1 yum –y install ncurses-devel
2 安裝cmake編譯安裝包
Rz 上傳
Tar zxf cmake..
Cd cmake…
./configure && make && make install
3 源碼編譯及安裝
建立組使用者 groupadd mysql
建立使用者 useradd –M –s /sbin/nologin mysql –g mysql
解壓 tar zxf mysql… -C /usr/src
配置 cd /usr/src/mysql….
cmake –DCMAKE_INSTALL_PREFIX=/usr/local/mysql –DSYSCONFDIR=/etc –DDEFAULT_CHARSET=utf8 –DDEFAULT_COLLATION=utf8_general_ci –DWITH_EXTRA_CHARSETS=all
編譯安裝 make && make install
4 安裝後的調整
使用權限設定 chown –R mysql:mysql /usr/local/mysql
建立設定檔:
CentOS 7 預設支援MariaDB資料庫,系統預設的/etc/my.cnf為MariaDB的配置
檔案因此需要將原本的檔案替換為MySQL的
Rm –rf /etc/my.cnf
Cp support-files/my-default.cnf /etc/my.cnf
初始化資料庫
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data/

設定變數環境
Echo “PATH=$PATH:/usr/local/mysql/bin” >> /etc/profile
./etc/profile 生效
5 添加系統服務
Cp support-files/mysql.server /usr/local/mysql/bin/mysql.sh
Chmod +x /usr/local/mysql/bin/mysql.sh
方法一:ln -s /usr/local/mysql/bin/* /usr/local/bin/ 用mysql.sh start 啟用
方法二:vim /usr/lib/systemd/system/mysqld.service

重新載入:systemctl daemon-reload 重啟
systemctl stop(start) mysqld
三 構建PHP運行環境
1.查看並卸載rpm包PHP
rpm -e php php-cli php-ldap php-common php-mysql --nodeps
2.安裝mcrypt加密工具
前提:yum -y install zlib-devel xz-devel libxml2-devel

(1)解壓
Libmcrypt mhash mcrypt (可以從http://sourceforge.net下載)
(2)cd /usr/src/libmcypt...
./configure && make && make install
ln -s /usr/local/lib/libmcrypt. /usr/lib
(3)cd /usr/src/mhash...
./configure && make && make install
ln -s /usr/local/lib/libmhash
/usr/lib
(4)cd /usr/src/mcrypt...
./configure && make && make install
若報錯(configure: error: *** libmcrypt was not found),
則export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH後重新設定安裝

3.編譯安裝PHP
(1)解壓: tar zxf php-5... -C /usr/src
(2)編譯安裝
cd /usr/src/php-5...
./configure --prefix=/usr/local/php5 --with-mcrypt --with-apxs2=/usr/local/httpd/bin/apxs --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-config-file-path=/usr/local/php5 --enable-mbstring && make && make install
4.設定LAMP組建環境
(1)php.ini配置調整
安裝好PHP軟體包後,伺服器並不會自動建立php.ini的設定檔,但在源碼包目錄下提供兩個範例
php.ini-development 開發版
php.ini-production 生產版
cp /usr/src/php…/php.ini-development /usr/local/php5/php.ini
vim /usr/local/php5/php.ini
default_charset = "utf-8"

short_open_tag = on

extension=php_mysqli.dll

(2)添加ZendGuardLoader最佳化模組(http://www.zend.com)
tar zxf zend... -C /usr/src
cd /usr/src/zend...
cp Zend... /usr/local/php5/lib/php
vim /usr/loca/php5/php.ini
zend_extension=/usr/local/php5/lib/php/ZendGuardLoader.so
zend_loader.enable=1

(3)httpd.conf配置調整
vim /usr/local/httpd/conf/httpd.conf
DirectoryIndex index.html index.php

AddType application/x-httpd-php .php

/usr/local/httpd/bin/apachectl restart
(4)測試
①測試PHP網頁能否正確顯示
vim /usr/local/httpd/htdocs/test1.php
<?php
phpinfo();
?>

結果:

②測試PHP網頁能否訪問MySQL資料庫
vim /usr/local/httpd/htdocs/test2.php

結果:

5.安裝phpMyadmin(官方地址:http://www.phpadmin.net)
(1)解壓
(2)mv phpMyadmin... /usr/local/httpd/htdocs/phpmyadmin
(3)cd /usr/local/httpd/htdocs/phpmyadmin
cp config.sample.inc.php config.inc.php
(4)訪問測試
mysqladmin -u root -p password ‘123456’
結果:

LAMP平台部署與應用

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