LNMP架构搭建
環境準備
'關閉防火墻和selinux' [root@arongya ~]# systemctl stop firewalld [root@arongya ~]# systemctl disable firewalld [root@arongya ~]# setenforce 0 [root@arongya ~]# sed -ri 's/(SELINUX=).*/\1disabled/g' /etc/selinux/config配置nginx
'創建系統組和用戶' [root@arongya ~]# groupadd -r nginx [root@arongya ~]# useradd -M -s /sbin/nologin -g nginx nginx'安裝依賴包' [root@arongya ~]# yum -y install pcre-devel openssl openssl-devel gd-devel[root@arongya ~]# yum -y groups mark install 'Development Tools''檢查安裝Development Tools 是否安裝成功' [root@arongya ~]# yum grouplist'創建日志存放目錄以及更改存放日志目錄屬組和屬主' [root@arongya ~]# mkdir -p /var/log/nginx [root@arongya ~]# chown -R nginx.nginx /var/log/nginx'下載nginx' [root@arongya ~]# cd /usr/src/ [root@arongya src]# yum install wget [root@arongya src]# wget http://nginx.org/download/nginx-1.14.0.tar.gz [root@arongya src]# ls debug kernels nginx-1.14.0.tar.gz'解壓' [root@arongya src]# tar xf nginx-1.14.0.tar.gz '編譯安裝' [root@arongya src]# cd nginx-1.14.0/ [root@arongya nginx-1.14.0]# ./configure \ > --prefix=/usr/local/nginx \ > --user=nginx \ > --group=nginx \ > --with-debug \ > --with-http_ssl_module \ > --with-http_realip_module \ > --with-http_image_filter_module \ > --with-http_gunzip_module \ > --with-http_gzip_static_module \ > --with-http_stub_status_module \ > --http-log-path=/var/log/nginx/access.log \ > --error-log-path=/var/log/nginx/error.log [root@arongya nginx-1.14.0]# make -j $(grep 'processor' /proc/cpuinfo | wc -l) && make installnginx安裝后配置
'配置環境變量' [root@arongya ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh [root@arongya ~]# . /etc/profile.d/nginx.sh'啟動nginx' [root@arongya ~]# nginx [root@arongya ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 *:* LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::*在瀏覽器上輸入本主機的IP地址看是否能訪問，例如本主機IP是：192.168.228.30，如圖所示：
安裝MYSQL
'安裝依賴包' [root@arongya ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel'創建mysql的系統用戶和組' [root@arongya ~]# groupadd -r -g 306 mysql [root@arongya ~]# useradd -M -s /sbin/nologin -g 306 -u 306 mysql'下載二進制格式的mysql的軟件包' [root@arongya ~]# cd /usr/src/ [root@arongya src]# wget https://downloads.mysql.com/archives/get/file/mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz'解壓軟件至/usr/local/' [root@arongya src]# tar xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz -C /usr/local/ [root@arongya src]# tar xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz -C /usr/local/ [root@arongya src]# ls /usr/local/ bin include libexec sbin etc lib mysql-5.7.22-linux-glibc2.12-x86_64 share games lib64 nginx src [root@arongya src]# cd /usr/local/ [root@arongya local]# ln -sv mysql-5.7.22-linux-glibc2.12-x86_64/ mysql ‘mysql’ -> ‘mysql-5.7.22-linux-glibc2.12-x86_64/’ [root@arongya local]# ll total 0 drwxr-xr-x. 2 root root 6 Nov 5 2016 bin drwxr-xr-x. 2 root root 6 Nov 5 2016 etc drwxr-xr-x. 2 root root 6 Nov 5 2016 games drwxr-xr-x. 2 root root 6 Nov 5 2016 include drwxr-xr-x. 2 root root 6 Nov 5 2016 lib drwxr-xr-x. 2 root root 6 Nov 5 2016 lib64 drwxr-xr-x. 2 root root 6 Nov 5 2016 libexec lrwxrwxrwx. 1 root root 36 Aug 24 16:29 mysql -> mysql-5.7.22-linux-glibc2.12-x86_64/ drwxr-xr-x. 9 root root 129 Aug 24 16:28 mysql-5.7.22-linux-glibc2.12-x86_64'修改目錄/usr/local/mysql的屬主屬組' [root@arongya ~]# chown -R mysql.mysql /usr/local/mysql [root@arongya ~]# ll /usr/local/mysql -d lrwxrwxrwx. 1 mysql mysql 36 Aug 24 16:29 /usr/local/mysql -> mysql-5.7.22-linux-glibc2.12-x86_64/'添加環境變量' [root@arongya ~]# ls /usr/local/mysql bin docs lib README support-files COPYING include man share [root@arongya ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh [root@arongya ~]# . /etc/profile.d/mysql.sh [root@arongya ~]# echo $PATH /usr/local/mysql/bin:/usr/local/nginx/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin'建立數據存放目錄' [root@arongya ~]# mkdir /opt/data [root@arongya ~]# chown -R mysql.mysql /opt/data/ [root@arongya ~]# ll /opt/ total 0 drwxr-xr-x. 2 mysql mysql 6 Aug 24 16:33 data'初始化數據庫' [root@arongya ~]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/opt/data/ 2018-08-24T08:34:51.043748Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2018-08-24T08:34:52.915665Z 0 [Warning] InnoDB: New log files created, LSN=45790 2018-08-24T08:34:53.347600Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2018-08-24T08:34:53.418106Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 92b6fee8-a778-11e8-8c4e-000c29b52e8f. 2018-08-24T08:34:53.540420Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2018-08-24T08:34:53.544447Z 1 [Note] A temporary password is generated for root@localhost: gz(Ist:C;6_6 '這個命令最后會生成一個臨時密碼，此處密碼是gz(Ist:C;6_6''配置mysql' [root@arongya ~]# ln -sv /usr/local/mysql/include/ /usr/local/include/mysql ‘/usr/local/include/mysql’ -> ‘/usr/local/mysql/include/’ [root@arongya ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf [root@arongya ~]# ldconfig -v'生成配置文件' [root@arongya ~]# 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'配置服務啟動腳本' [root@arongya ~]# cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld [root@arongya ~]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /etc/init.d/mysqld [root@arongya ~]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /etc/init.d/mysqld '啟動mysql' [root@arongya ~]# service mysqld start Starting MySQL.Logging to '/opt/data/arongya.err'. . SUCCESS! [root@arongya ~]# ps -ef |grep mysql root 4829 1 0 16:44 pts/1 00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/opt/data --pid-file=/opt/data/mysql.pid mysql 5007 4829 3 16:44 pts/1 00:00:00 /usr/localmysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/opt/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=arongya.err --pid-file=/opt/data/mysql.pid --socket=/tmp/mysql.sock --port=3306 root 5039 1760 0 16:44 pts/1 00:00:00 grep --color=auto mysql [root@arongya ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 *:* 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 :::* '修改密碼（使用臨時密碼登錄）' root@arongya ~]# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.7.22 '設置新密碼' mysql> set password = password('yaoxiaorong!'); Query OK, 0 rows affected, 1 warning (0.00 sec)mysql> quit Bye安裝php
'配置yum源' [root@arongya ~]# cd /etc/yum.repos.d/ [root@arongya yum.repos.d]# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo --2018-08-24 16:48:23-- http://mirrors.163.com/.help/CentOS7-Base-163.repo Resolving mirrors.163.com (mirrors.163.com)... 59.111.0.251 Connecting to mirrors.163.com (mirrors.163.com)|59.111.0.251|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1572 (1.5K) [application/octet-stream] Saving to: ‘CentOS7-Base-163.repo’100%[===================>] 1,572 --.-K/s in 0s 2018-08-24 16:48:23 (46.9 MB/s) - ‘CentOS7-Base-163.repo’ saved [1572/1572][root@arongya yum.repos.d]# sed -i 's/\$releasever/7/g' /etc/yum.repos.d/CentOS7-Base-163.repo [root@arongya yum.repos.d]# sed -i 's/^enabled=.*/enabled=1/g' /etc/yum.repos.d/CentOS7-Base-163.repo [root@arongya yum.repos.d]# yum -y install epel-release '安裝依賴包' [root@arongya ~]# yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel '下載php' [root@arongya yum.repos.d]# cd /usr/src/ [root@arongya src]# wget http://cn.php.net/distributions/php-7.2.8.tar.xz'編譯安裝php' [root@arongya php-7.2.8]# tar xf php-7.2.8.tar.xz [root@arongya php-7.2.8]# cd php-7.2.8/ [root@arongya php-7.2.8]# ./configure --prefix=/usr/local/php7 \ > --with-curl \ > --with-freetype-dir \ > --with-gd \ > --with-gettext \ > --with-iconv-dir \ > --with-kerberos \ > --with-libdir=lib64 \ > --with-libxml-dir=/usr \ > --with-mysqli=/usr/local/mysql/bin/mysql_config \ > --with-openssl \ > --with-pcre-regex \ > --with-pdo-mysql \ > --with-pdo-sqlite \ > --with-pear \ > --with-jpeg-dir \ > --with-png-dir \ > --with-xmlrpc \ > --with-xsl \ > --with-zlib \ > --with-config-file-path=/etc \ > --with-config-file-scan-dir=/etc/php.d \ > --with-bz2 \ > --enable-fpm \ > --enable-bcmath \ > --enable-libxml \ > --enable-inline-optimization \ > --enable-mbregex \ > --enable-mbstring \ > --enable-opcache \ > --enable-pcntl \ > --enable-shmop \ > --enable-soap \ > --enable-sockets \ > --enable-sysvsem \ > --enable-xml \ > --enable-zip [root@arongya php-7.2.8]# make -j 2 && make install '安裝后配置' [root@arongya ~]# echo 'export PATH=/usr/local/php7/bin:$PATH' > /etc/profile.d/php7.sh [root@arongya ~]# source /etc/profile.d/php7.sh [root@arongya ~]# php -v HP 7.2.8 (cli) (built: Aug 24 2018 17:37:56) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Te '配置php-fpm' [root@arongya php-7.2.8]# cp php.ini-production /etc/php.ini [root@arongya php-7.2.8]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@arongya php-7.2.8]# chmod +x /etc/rc.d/init.d/php-fpm [root@arongya php-7.2.8]# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf [root@arongya php-7.2.8]# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf'配置php-fpm的配置文件（/usr/local/php7/etc/php-fpm.conf),配置fpm的相關選項為你所需要的值' '配置文件的最后一行' root@arongya php-7.2.8]# vim /usr/local/php7/etc/php-fpm.confpm.max_children = 50 '最多同時提供50個進程提供50個并發服務' pm.start_servers = 5 '啟動時啟動5個進程' pm.min_spare_servers = 2 '最小空閑進程數' pm.max_spare_servers = 8 '最大空閑進程數''啟動php-fpm' [root@arongya php-7.2.8]# service php-fpm start Starting php-fpm done '默認情況下，fpm監聽在127.0.0.1的9000端口，也可以使用如下命令驗證其是否已經監聽在相應的套接字' [root@arongya php-7.2.8]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 *:* LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 127.0.0.1:9000 *:* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::* LISTEN 0 80 :::3306 :::* [root@arongya php-7.2.8]# ps -ef |grep php root 58499 1 0 18:51 ? 00:00:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf) nobody 58500 58499 0 18:51 ? 00:00:00 php-fpm: pool www nobody 58501 58499 0 18:51 ? 00:00:00 php-fpm: pool www nobody 58502 58499 0 18:51 ? 00:00:00 php-fpm: pool www nobody 58503 58499 0 18:51 ? 00:00:00 php-fpm: pool www nobody 58504 58499 0 18:51 ? 00:00:00 php-fpm: pool www root 58508 26795 0 18:52 pts/0 00:00:00 grep --color=auto php配置nginx
'編輯nginx配置文件/usr/local/nginx/conf/nginx.conf,將index.php添加在index.htm后面'server {listen 80; '搜索listen，就會查找到以下內容'server_name localhost;#charset koi8-r;#access_log logs/host.access.log main;location / {root html;index index.html index.htm index.php; '添加在此''然后配置.php請求被傳送到后端的php-fpm模塊，默認情況下php配置塊是被注釋的，去掉注釋'# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000#location ~ \.php$ { '從以下行的注釋#去掉'root html;fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; '將fastcgi_param中的/scripts修改成$document'include fastcgi_params;} 最后保存并退出 '重新加載nginx' root@arongya ~]# nginx -s reload [root@arongya ~]# ps -ef | grep nginx root 4621 1 0 17:12 ? 00:00:00 nginx: master process nginx nginx 58569 4621 0 19:09 ? 00:00:00 nginx: worker process root 58571 26795 0 19:10 pts/0 00:00:00 grep --color=auto nginx測試PHP程序
'在/usr/local/nginx/html目錄下創建yxr.php文件并打印配置php' [root@arongya ~]# cd /usr/local/nginx/html/ [root@arongya html]# touch yxr.php [root@arongya html]# cat > yxr.php << EOF > <?php > phpinfo(); > ?> > EOF在瀏覽器輸入192.168.228.30/yxr.php進行訪問，如圖就是訪問成功
轉載于:https://blog.51cto.com/13835001/2164023
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