淄博网站推广公司/十大最靠谱教育培训机构
LAMP介绍
web服务器的资源分为两种,静态资源和动态资源
静态资源就是指静态内容,客户端从服务器获得的资源的表现形式与原文件相同。可以简单的理解为就是直接存储于文件系统中的资源
动态资源则通常是程序文件,需要在服务器执行之后,将执行的结果返回给客户端
LAM(M)P:
L:linux
A:apache (httpd)
M:mysql, mariadb
M:memcached(缓存数据库数据)
P:php, perl, pytho
httpd与php结合的方式
httpd与php结合的方式有以下三种:
modules:php将以httpd的扩展模块形式存在,需要加载动态资源时,httpd可以直接通过php模块来加工资源并返回给客户端
httpd prefork:libphp5.so(多进程模型的php)
httpd event or worker:libphp5-zts.so(线程模型的php)
CGI:httpd需要加载动态资源时,通过CGI与php解释器联系,获得php执行的结果,此时httpd负责与php连接的建立和断开等
FastCGI:利用php-fpm机制,启动为服务进程,php自行运行为一个服务,https通过socket与php通信
较于CGI方式,FastCGI更为常用,很少有人使用CGI方式来加载动态资源
安装lamp步骤
1.安装Apache
\安装开发工具包
[root@localhost ~]# yum groups mark install 'Development Tools'
\\创建Apache用户
[root@localhost ~]# useradd -r -M -s /sbin/nologin apache //-r代表系统账户 -M代表不允许登录 -s代表不允许交互登录
\\安装Apache的依赖包
[root@localhost ~]# yum -y install openssl-devel pcre-devel expat-devel libtool gcc gcc-c++
\\下载和安装apr以及apr-util
[root@localhost ~]# cd /usr/src/
[root@localhost src]# wget https://dlcdn.apache.org/apr/apr-1.7.0.tar.gz
[root@localhost src]# wget https://dlcdn.apache.org/apr/apr-util-1.6.1.tar.gz
\\解压压缩包
[root@localhost src]# tar xf apr-1.7.0.tar.gz
[root@localhost src]# tar xf apr-util-1.6.1.tar.gz
\\进入apr的解压包去修改文件
[root@localhost src]# cd apr-1.7.0
[root@localhost apr-1.7.0]# vi configure 编辑下面内容cfgfile=${ofile}Ttrap "$RM \"$cfgfile\"; exit 1" 1 2 15$RM "$cfgfile" //把这一行删除或者注释掉
\\进行编译安装apr
[root@localhost apr-1.7.0]# ./configure --prefix=/usr/local/apr
[root@localhost apr-1.7.0]# make && make install
\\进入apr-util的解压包内进行编译安装
[root@localhost src]# cd apr-util-1.6.1/
[root@localhost apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@localhost apr-util-1.6.1]# make && make install
\\下载和安装httpd
[root@localhost src]# wget https://dlcdn.apache.org/httpd/httpd-2.4.49.tar.gz
[root@localhost src]# tar xf httpd-2.4.49.tar.gz
\\进入apache的解压包去修改文件
[root@localhost src]# cd httpd-2.4.49/
[root@localhost httpd-2.4.49]# ./configure --prefix=/usr/local/apache \
--enable-so \
--enable-ssl \
--enable-cgi \
--enable-rewrite \
--with-zlib \
--with-pcre \
--with-apr=/usr/local/apr \
--with-apr-util=/usr/local/apr-util/ \
--enable-modules=most \
--enable-mpms-shared=all \
--with-mpm=prefork
[root@localhost httpd-2.4.49]# make && make install
\\安装后配置
[root@localhost ~]# echo 'export PATH=/usr/local/apache/bin:$PATH' > /etc/profile.d/httpd.sh
[root@localhost ~]# source /etc/profile.d/httpd.sh
[root@localhost ~]# ln -s /usr/local/apache/include/ /usr/include/httpd
[root@localhost ~]# echo 'MANPATH /usr/local/apache/man' >> /etc/man.config
[root@localhost ~]# sed -i '/#ServerName/s/#//g' /etc/httpd24/httpd.conf
\\添加httpd的service文件使其可以通过systemctl启动
[root@localhost ~]# vim /usr/lib/systemd/system/httpd.service
[Unit]
Description=Httpd server daemon
After=network.target [Service]
Type=forking
ExecStart=/usr/local/apache/bin/apachectl start
ExecStop=/usr/local/apache/bin/apachectl stop
ExecReload=/bin/kill -HUP $MAINPID[Install]
WantedBy=multi-user.target
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl enable --now httpd
[root@localhost ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::80 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
2.安装mysql
\\安装mysql依赖包
[root@localhost ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel
\\创建mysql用户
[root@localhost ~]# useradd -r -M -s /sbin/nologin mysql
\\下载并解压mysql的压缩包
[root@localhost src]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz
[root@localhost src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
\\创建软链接
[root@localhost src]# cd /usr/local/
[root@localhost local]# ln -sv mysql-5.7.34-linux-glibc2.12-x86_64/ mysql
\\修改mysql的属组和属主
[root@localhost local]# chown -R mysql.mysql mysql
\\添加环境变量
[root@localhost ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@localhost ~]# source /etc/profile.d/mysql.sh
\\配置mysql
[root@localhost ~]# ln -s /usr/local/mysql/include/ /usr/include/mysql
[root@localhost ~]# vim /etc/man_db.conf
添加MANDATORY_MANPATH /usr/local/apache/man
[root@localhost ~]# vim /etc/ld.so.conf.d/mysql.conf
[root@localhost ~]# /usr/local/mysql/lib
[root@localhost ~]# ldconfig
\\建立数据存放目录
[root@localhost ~]# mkdir /opt/data
[[root@localhost ~]# chown -R mysql.mysql /opt/data/
//初始化数据库
[root@localhost ~]# mysqld --initialize-insecure --user mysql --datadir /opt/data
//生成配置文件
[root@localhost ~]# cat > /etc/my.cnf <<EOF
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve
EOF
\\添加mysql的service文件使其可以通过systemctl启动
[root@localhost ~]# vim /usr/lib/systemd/system/mysqld.service
[Unit]
Description=Mysql server daemon
After=network.target[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecStop=/usr/local/mysql/support-files/mysql.server stop
ExecReload=/bin/kill -HUP $MAINPID[Install]
WantedBy=multi-user.target
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl enable --now mysqld
[root@localhost ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 80 :::3306 :::*
3.安装php
\\下载所需依赖包
[root@localhost php-8.0.10]#yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel
[root@localhost php-8.0.10]# yum -y install http://mirror.centos.org/centos/8-stream/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm
\\安装并解压php压缩包
[root@localhost src]# wget https://www.php.net/distributions/php-8.0.10.tar.gz
[root@localhost src]# tar xf php-8.0.10.tar.gz -C /usr/local/
\\进行编译安装
[root@localhost ~]#./configure --prefix=/usr/local/php8 \
--with-config-file-path=/etc \
--enable-fpm \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-openssl \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif \
--enable-ftp \
--enable-gd \
--with-jpeg \
--with-zlib-dir \
--with-freetype \
--with-gettext \
--enable-mbstring \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-readline \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--with-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-pcntl \
--enable-posix
[root@localhost php-8.0.10]# make && make install
\\安装后配置
[root@localhost php-8.0.10]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh
[root@localhost php-8.0.10]# source /etc/profile.d/php.sh
\\配置php
[root@localhost php-8.0.10]# cp /etc/php.ini /opt/
[root@localhost php-8.0.10]# cp php.ini-production /etc/php.ini
[root@localhost sapi]# cp fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@localhost sapi]# chmod +x /etc/init.d/php-fpm
4.安装后配置
[root@localhost ~]# vim /usr/local/apache/conf/httpd.conf
#LoadModule remoteip_module modules/mod_remoteip.so
LoadModule proxy_module modules/mod_proxy.so ##取消注释
#LoadModule proxy_connect_module modules/mod_proxy_connect.so
#LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
#LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so ##取消注释
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#<IfModule dir_module>DirectoryIndex index.html index.php ##添加index.php
</IfModule># probably should define those extensions to indicate media types:#AddType application/x-compress .ZAddType application/x-gzip .gz .tgzAddType application/x-httpd-php .php ##添加此行AddType application/x-httpd-php-source .phps ##添加此行#\\在配置文件的最后加入以下内容
<VirtualHost *:80> DocumentRoot "/usr/local/apache/htdocs/test"ServerName www.liuqiang.comProxyRequests OffProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/usr/local/apache/htdocs/test/$1<Directory "/usr/local/apache/htdocs/test">Options noneAllowOverride noneRequire all granted</Directory>
</VirtualHost>\\创建web访问目录
[root@localhost apache]# mkdir htdocs/test
[root@localhost apache]# vim htdocs/test/index.php
[root@localhost apache]# chown -R apache.apache /usr/local/apache/htdocs/\\编辑php文件
[root@localhost ~]# cat /usr/local/apache/htdocs/test/index.php
<?phpphpinfo();
?>
[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
[root@localhost etc]# ls
pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d
[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
[root@localhost etc]# ls
pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d
[root@localhost etc]# cd php-fpm.d/
[root@localhost php-fpm.d]# ls
www.conf.default
[root@localhost php-fpm.d]# cp www.conf.default www.conf
[root@localhost php-fpm.d]# service php-fpm start
Starting php-fpm done\\重启mysql
[root@localhost php-fpm.d]# systemctl restart httpd.service
[root@localhost php-fpm.d]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 *:80 *:*