LNMP项目实战环境说明
L：Linux（CentOS7）https://mirrors.aliyun.com/centos/7/isos/x86_64/ N：Nginx（1.18.0） https://Nginx.org/en/download.html M：MysqL（8.0.19） https://dev.MysqL.com/downloads/MysqL/ P：PHP（7.4.10） http://PHP.net/downloads.PHP wordpress（5.4.2） https://cn.wordpress.org/download/
设备
centos7 10.0.0.27 : Nginx PHP-fpm 运行web服务
centos7 10.0.0.37 ：运行MysqL@R_404_6274@，redis服务
centos7 10.0.0.37 安装@R_404_6274@
[root@client ~]#ll total 473716 -rw-------. 1 root root 1580 Apr 18 18:20 anaconda-ks.cfg -rw-r--r-- 1 root root 1780 Jun 11 14:53 install_MysqL5.7or8.0_centos.sh -rw-r--r-- 1 root root 485074552 Dec 10 2019 mysql-8.0.19-linux-glibc2.12-x86_64.tar.xz
脚本安装MysqL
[root@client ~]#bash install_MysqL5.7or8.0_centos.sh 开始安装MysqL@R_404_6274@... useradd: user 'MysqL' already exists 创建myslq用户 [ OK ] Enter password: #确认密码123456 @R_404_6274@安装完成 [ OK ]
[root@client ~]#cat install_MysqL5.7or8.0_centos.sh #!/bin/bash # # #liyanjin . /etc/init.d/functions SRC_DIR=`pwd` MysqL='mysql-8.0.19-linux-glibc2.12-x86_64.tar.xz' COLOR='echo -e \E[01:31m' END='\E[0m' MysqL_ROOT_PASSWORD='123456' check () { if [ $UID -ne 0 ];then action "当前用户不是root，安装失败" false exit 1 fi cd $SRC_DIR if [ ! -e $MysqL ];then $COLOR"缺少${MysqL}文件"$END $COLOR"请将相关软件放在${SRC_DIR}目录下"$END exit elif [ -e /usr/local/MysqL ];then action "@R_404_6274@已存在，安装失败" false exit else return fi } install_MysqL(){ $COLOR"开始安装MysqL@R_404_6274@..."$END yum -y -q install libaio numactl-libs libaio &> /dev/null cd $SRC_DIR tar xf $MysqL -C /usr/local/ MysqL_DIR=`echo $MysqL| sed -nr 's/^(.*[0-9]).*/\1/p'` ln -s /usr/local/$MysqL_DIR /usr/local/MysqL chown -R root.root /usr/local/MysqL/ id MysqL &> /dev/full || { useradd -s /sbin/nologin -r MysqL ; action "创建myslq用户"; } echo 'PATH=/usr/local/MysqL/bin/:$PATH' > /etc/profile.d/MysqL.sh . /etc/profile.d/MysqL.sh ln -s /usr/local/MysqL/bin/* /usr/bin/ cat > /etc/my.cnf <<-EOF [MysqLd] server-id=`hostname -I|cut -d. -f4` log-bin datadir=/data/MysqL socket=/data/MysqL/MysqL.sock log-error=/data/MysqL/MysqL.log pid-file=/data/MysqL/MysqL.pid [client] socket=/data/MysqL/MysqL.sock EOF cp /usr/local/MysqL/support-files/MysqL.server /etc/init.d/MysqLd chkconfig --add MysqLd chkconfig MysqLd on systemctl start MysqLd [ $? -ne 0 ] && { $COLOR"@R_404_6274@启动失败，退出!"$END;exit; } MysqL_OLDPASSWORD= `awk '/A temporary password/{print $NF}' /data/MysqL/MysqL.log` MysqLadmin -uroot -p$MysqL_OLDPASSWORD password $MysqL_ROOT_PASSWORD &> /dev/null action "@R_404_6274@安装完成" } check install_MysqL脚本
[root@client ~]#MysqL -uroot -p123456 MysqL: [Warning] Using a password on the command line interface can be insecure. Welcome to the MysqL monitor. Commands end with ; or \g. Your MysqL connection id is 19 Server version: 8.0.28 MysqL Community Server - GPL copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved. Oracle is a registered Trademark of Oracle Corporation and/or its affiliates. Other names may be Trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MysqL> create database wordpress; #创建@R_404_6274@ Query OK, 1 row affected (0.01 sec) MysqL> create user wordpress@'10.0.0.%' identified by '123456'; 创建用户wordpress Query OK, 0 rows affected (0.01 sec) MysqL> grant all on wordpress.* to wordpress@'10.0.0.%'; 授权用户访问wordpress库所有表 Query OK, 0 rows affected (0.00 sec)
10.0.0.27 主机编译 PHP-fpm
[root@lnpw ~]#yum -y install gcc openssl-devel libxml2-devel bzip2-devel sqlite-devel #安装依赖关系 [root@lnpw ~]#wget https://www.PHP.net/distributions/PHP-7.4.11.tar.xz #下载PHP编译包 [root@lnpw ~]#tar xfv PHP-7.4.11.tar.xz -C /usr/local/src/ #解压文件
进入目录编译安装
[root@lnpw ~]#cd /usr/local/src/PHP-7.4.11/ [root@lnpw /usr/local/src/PHP-7.4.11]#ls appveyor buildconf.bat docs NEWS README.REdisT.BINS travis Zend azure CODING_STANDARDS.md ext pear run-tests.PHP TSRM azure-pipelines.yml configure EXTENSIONS PHP.ini-development sapi UPGRADING build configure.ac LICENSE PHP.ini-production scripts UPGRADING.INTERNALS buildconf CONTRIBUTING.md main README.md tests win32
[root@lnpw /usr/local/src/PHP-7.4.11]#./configure --prefix=/usr/local/PHP74 --enable-MysqLnd --with-MysqLi=MysqLnd --with-pdo-MysqL=MysqLnd --with-openssl
--with-zlib --with-config-file-path=/etc --with-config-file-scan-dir=/etc/PHP.d --enable-ablembstring --enable-xml --enable-sockets --enable-fpm
--enable-maintainer-zts --disable-fileinfo
[root@lnpw /usr/local/src/PHP-7.4.11]#make -j 2 && make install
准备配置文件
生成配置文件
[root@lnpw /usr/local/src/PHP-7.4.11]#cp /usr/local/src/PHP-7.4.11/PHP.ini-production /etc/PHP.ini [root@lnpw /usr/local/src/PHP-7.4.11]#cd /usr/local/PHP74/etc/ [root@lnpw /usr/local/PHP74/etc]#ls PHP-fpm.conf.default PHP-fpm.d [root@lnpw /usr/local/PHP74/etc]#cp PHP-fpm.conf.default PHP-fpm.conf [root@lnpw /usr/local/PHP74/etc]#ls PHP-fpm.conf PHP-fpm.conf.default PHP-fpm.d [root@lnpw /usr/local/PHP74/etc]# [root@lnpw /usr/local/PHP74/etc/PHP-fpm.d]#vim www.conf [root@lnpw /usr/local/PHP74/etc/PHP-fpm.d]#grep '^[^;]' www.conf
[root@lnpw /usr/local/PHP74/etc/PHP-fpm.d]#grep '^[^;]' www.conf
[www]
user = www
group = www
listen = 127.0.0.1:9000
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
pm.status_path = /pm_status
ping.path = /ping
access.log = log/$pool.access.log
slowlog = log/$pool.log.slow
[root@lnpw /usr/local/PHP74/etc/PHP-fpm.d]#useradd -r -s /sbin/nologin www #创建用户 [root@lnpw /usr/local/PHP74/etc/PHP-fpm.d]#mkdir /usr/local/log #创建访问日志文件路径
[root@centos7-liyj ~]#vim /usr/local/PHP74/etc/PHP-fpm.conf [global] ; Error log file ; If it's set to "syslog", log is sent to syslogd instead of being written ; into a local file. ; Note: the default prefix is /usr/local/PHP74/var ; Default Value: log/PHP-fpm.log error_log = log/PHP-fpm.log #启用PHP-fpm.log日志
启动并验证 PHP-fpm服务
[root@lnpw ~]#/usr/local/PHP74/sbin/PHP-fpm -t [11-Jun-2022 18:26:12] NOTICE: configuration file /usr/local/PHP74/etc/PHP-fpm.conf test is successful [root@lnpw ~]#cp /usr/local/src/PHP-7.4.11/sapi/fpm/PHP-fpm.service /usr/lib/systemd/system/
[root@centos7-liyj ~]#vim /usr/lib/systemd/system/PHP-fpm.service # Mounts the /usr, /boot, and /etc directories read-only for processes invoked by this unit. #调用的进程装载只读的/usr、/boot和/etc目录
#ProtectSystem=full #注释此行
ProtectSystem=false #复制值改为 false ，否则PHP-fpm启动失败
Jun 11 22:16:09 centos7-liyj systemd: Started The PHP FastCGI Process Manager. Jun 11 22:16:09 centos7-liyj PHP-fpm: [11-Jun-2022 22:16:09] ERROR: Failed to open error_log (/usr/local/PHP74/var/log/PHP-fpm.log): Read-only file system (30) Jun 11 22:16:09 centos7-liyj PHP-fpm: [11-Jun-2022 22:16:09] ERROR: Failed to post process the configuration Jun 11 22:16:09 centos7-liyj PHP-fpm: [11-Jun-2022 22:16:09] ERROR: FPM initialization Failed Jun 11 22:16:09 centos7-liyj systemd: PHP-fpm.service: main process exited, code=exited, status=78/n/a Jun 11 22:16:09 centos7-liyj systemd: Unit PHP-fpm.service entered Failed state. Jun 11 22:16:09 centos7-liyj systemd: PHP-fpm.service Failed.ProtectSystem=full时错误日志
重新加载日志并设置开机启动
[root@lnpw ~]#systemctl daemon-reload [root@lnpw ~]#systemctl enable --Now PHP-fpm Created symlink from /etc/systemd/system/multi-user.target.wants/PHP-fpm.service to /usr/lib/systemd/system/PHP-fpm.service. [root@lnpw ~]#
准备测试页
[root@centos7-liyj ~]#mkdir -p /data/Nginx/wordpress [root@centos7-liyj ~]#vim /data/Nginx/wordpress/test.PHP [root@centos7-liyj ~]#cat /data/Nginx/wordpress/test.PHP <?PHP PHPinfo(); ?>
验证测试页
10.0.0.27主机
[root@centos7-liyj ~]#wget https://cn.wordpress.org/latest-zh_CN.tar.gz #下载wordpresss --2022-06-11 22:33:52-- https://cn.wordpress.org/latest-zh_CN.tar.gz Resolving cn.wordpress.org (cn.wordpress.org)... 198.143.164.252 Connecting to cn.wordpress.org (cn.wordpress.org)|198.143.164.252|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 21871609 (21M) [application/octet-stream] Saving to: ‘latest-zh_CN.tar.gz’ 100%[===============================================================================>] 21,871,609 4.88MB/s in 5.3s 2022-06-11 22:33:59 (3.96 MB/s) - ‘latest-zh_CN.tar.gz’ saved [21871609/21871609] [root@centos7-liyj ~]#ll total 21364 -rw-------. 1 root root 1580 Apr 18 18:20 anaconda-ks.cfg -rw-r--r-- 1 root root 21871609 Jun 11 20:00 latest-zh_CN.tar.gz [root@centos7-liyj ~]#tar xf latest-zh_CN.tar.gz #解压缩 [root@centos7-liyj ~]#ll total 21368 -rw-------. 1 root root 1580 Apr 18 18:20 anaconda-ks.cfg -rw-r--r-- 1 root root 21871609 Jun 11 20:00 latest-zh_CN.tar.gz drwxr-xr-x 5 1006 1006 4096 Jun 11 20:00 wordpress
[root@centos7-liyj ~]#cp -r wordpress/* /data/Nginx/wordpress/ [root@centos7-liyj ~]#chown -R www.www /data/Nginx/wordpress/ [root@centos7-liyj ~]#ll /data/Nginx/wordpress/ total 216 -rw-r--r-- 1 www www 405 Jun 11 22:41 index.PHP -rw-r--r-- 1 www www 19915 Jun 11 22:41 license.txt -rw-r--r-- 1 www www 7401 Jun 11 22:41 readme.html -rw-r--r-- 1 www www 20 Jun 11 22:28 test.PHP -rw-r--r-- 1 www www 7165 Jun 11 22:41 wp-activate.PHP drwxr-xr-x 9 www www 4096 Jun 11 22:41 wp-admin -rw-r--r-- 1 www www 351 Jun 11 22:41 wp-blog-header.PHP -rw-r--r-- 1 www www 2338 Jun 11 22:41 wp-comments-post.PHP -rw-r--r-- 1 www www 3001 Jun 11 22:41 wp-config-sample.PHP drwxr-xr-x 5 www www 69 Jun 11 22:41 wp-content -rw-r--r-- 1 www www 3943 Jun 11 22:41 wp-cron.php drwxr-xr-x 26 www www 12288 Jun 11 22:41 wp-includes -rw-r--r-- 1 www www 2494 Jun 11 22:41 wp-links-opml.PHP -rw-r--r-- 1 www www 3973 Jun 11 22:41 wp-load.PHP -rw-r--r-- 1 www www 48498 Jun 11 22:41 wp-login.PHP -rw-r--r-- 1 www www 8577 Jun 11 22:41 wp-mail.PHP -rw-r--r-- 1 www www 23706 Jun 11 22:41 wp-settings.PHP -rw-r--r-- 1 www www 32051 Jun 11 22:41 wp-signup.PHP -rw-r--r-- 1 www www 4748 Jun 11 22:41 wp-trackback.PHP -rw-r--r-- 1 www www 3236 Jun 11 22:41 xmlrpc.PHP
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