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目录1. 拉取centos镜像2. 构建nginx镜像3. 构建mysql镜像4. 构建php镜像5. 配置lnmp
1. 拉取centos镜像
[root@localhost ~]# docker pull centos Using default tag: latest latest: Pulling from library/centos a1d0c7532777: Pull complete Digest: sha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177 Status: Downloaded newer image for centos:latest docker.io/library/centos:latest [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost ~]#2. 构建nginx镜像
[root@localhost ~]# docker run –name nginx -it centos [root@522006030d19 /]# useradd -r -M -s /sbin/nologin nginx [root@522006030d19 /]# yum -y install pcre-devel pcre gcc gcc-c++ openssl-devel zlib zlib-devel make vim wget openssl openssl-devel gd-devel [root@522006030d19 /]# mkdir -p /var/log/nginx [root@522006030d19 /]# chown -R nginx.nginx /var/log/nginx [root@522006030d19 /]# cd /usr/src/ [root@522006030d19 src]# wget https://nginx.org/download/nginx-1.20.1.tar.gz [root@522006030d19 src]# tar xf nginx-1.20.1.tar.gz [root@522006030d19 src]# cd nginx-1.20.1 [root@522006030d19 nginx-1.20.1]# ./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@522006030d19 nginx-1.20.1]# make -j $(grep processor /proc/cpuinfo | wc -l) && make install [root@522006030d19 nginx-1.20.1]# echo export PATH=/usr/local/nginx/sbin:$PATH > /etc/profile.d/nginx.sh[root@522006030d19 nginx-1.20.1]# source /etc/profile.d/nginx.sh [root@522006030d19 nginx-1.20.1]# nginx [root@522006030d19 nginx-1.20.1]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* [root@522006030d19 nginx-1.20.1]# [root@522006030d19 nginx-1.20.1]# echo “daemon off;” >> /usr/local/nginx/conf/nginx.conf [root@522006030d19 nginx-1.20.1]# tail -1 /usr/local/nginx/conf/nginx.conf daemon off; [root@522006030d19 nginx-1.20.1]# //打开另外一个终端 [root@localhost ~]# docker commit -c CMD [“/usr/local/nginx/sbin/nginx”]-p nginx pengyudong/nginx:v1 sha256:2153a12060f6cca88646f285a1ae2af2a94c0d489ad8393f931d29c8fdd8af6e [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/nginx v1 2153a12060f6 27 seconds ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost ~]# [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 522006030d19 centos “/bin/bash” 14 minutes ago Exited (0) 38 seconds ago nginx [root@localhost ~]# docker rm 522006030d19 522006030d19 [root@localhost ~]# docker run pengyudong/nginx:v1 [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 9c129a20e7c7 pengyudong/nginx:v1 “/usr/local/nginx/sb…” About a minute ago Up 2 seconds blissful_perlman [root@localhost ~]# docker inspect 9c129a20e7c7 ……省略N行 “Gateway”: “172.17.0.1”, “GlobalIPv6Address”: “”, “GlobalIPv6PrefixLen”: 0, “IPAddress”: “172.17.0.2”, …..省略N行 [root@localhost ~]# curl 172.17.0.2 <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> <style> body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>Welcome to nginx!</h1> <p>If you see this page, the nginx web server is successfully installed and working. Further configuration is required.</p> <p>For online documentation and support please refer to <a href=”http://nginx.org/” rel=”external nofollow” >nginx.org</a>.<br/> Commercial support is available at <a href=”http://nginx.com/” rel=”external nofollow” >nginx.com</a>.</p> <p><em>Thank you for using nginx.</em></p> </body> </html> [root@localhost ~]#3. 构建mysql镜像
[root@localhost ~]# docker run –name mysql -it centos [root@16256ee64b9e /]# cd /usr/src/ [root@16256ee64b9e src]# ls debug kernels [root@16256ee64b9e src]# //开启另外一个终端 [root@localhost src]# ls debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz [root@localhost ~]# cd /usr/src/ [root@localhost src]# docker cp mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz mysql:/usr/src/ [root@16256ee64b9e src]# ls debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz [root@16256ee64b9e src]# [root@16256ee64b9e src]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs libaio numactl [root@16256ee64b9e src]# useradd -r -M -s /sbin/nologin mysql [root@16256ee64b9e src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz [root@16256ee64b9e src]# mv mysql-5.7.34-linux-glibc2.12-x86_64 /usr/local/mysql [root@16256ee64b9e src]# cd /usr/local/ [root@16256ee64b9e local]# ls bin etc games include lib lib64 libexec mysql sbin share src [root@16256ee64b9e local]# chown -R mysql.mysql /usr/local/mysql [root@16256ee64b9e local]# mkdir /opt/data [root@16256ee64b9e local]# chown -R mysql.mysql /opt/data [root@16256ee64b9e local]# /usr/local/mysql/bin/mysqld –initialize-insecure –user=mysql –datadir=/opt/data 2021-12-06T02:53:34.095554Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use –explicit_defaults_for_timestamp server option (see documentation for more details). 2021-12-06T02:53:35.482793Z 0 [Warning] InnoDB: New log files created, LSN=45790 2021-12-06T02:53:35.506011Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2021-12-06T02:53:35.562063Z 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: b4aa24d8-563f-11ec-80a8-0242ac110003. 2021-12-06T02:53:35.562798Z 0 [Warning] Gtid table is not ready to be used. Table mysql.gtid_executed cannot be opened. 2021-12-06T02:53:35.979249Z 0 [Warning] CA certificate ca.pem is self signed. 2021-12-06T02:53:36.217615Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the –initialize-insecure option. [root@16256ee64b9e local]# [root@16256ee64b9e local]# echo export PATH=/usr/local/mysql/bin:$PATH > /etc/profile.d/mysql.sh [root@16256ee64b9e local]# . /etc/profile.d/mysql.sh [root@16256ee64b9e local]# echo $PATH /usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin [root@16256ee64b9e local]# 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 [root@16256ee64b9e local]# cat /etc/m machine-id modprobe.d/ motd my.cnf makedumpfile.conf.sample modules-load.d/ mtab my.cnf.d/ [root@16256ee64b9e local]# cat /etc/my.cnf [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 [root@16256ee64b9e local]# [root@16256ee64b9e local]# sed -ri s#^(basedir=).*#1/usr/local/mysql#g /usr/local/mysql/support-files/mysql.server [root@16256ee64b9e local]# sed -ri s#^(datadir=).*#1/opt/data#g /usr/local/mysql/support-files/mysql.server [root@16256ee64b9e local]# sed -n 46,1p /usr/local/mysql/support-files/mysql.server basedir=/usr/local/mysql [root@16256ee64b9e local]# sed -n 47,1p /usr/local/mysql/support-files/mysql.server datadir=/opt/data [root@16256ee64b9e local]# sed -n 46,47p /usr/local/mysql/support-files/mysql.server basedir=/usr/local/mysql datadir=/opt/data [root@16256ee64b9e local]# [root@16256ee64b9e ~]# /usr/local/mysql/support-files/mysql.server start Starting MySQL.Logging to /opt/data/16256ee64b9e.err. SUCCESS! [root@16256ee64b9e ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 80 *:3306 *:* [root@16256ee64b9e ~]# mysql Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 2 Server version: 5.7.34 MySQL Community Server (GPL) Copyright (c) 2000, 2021, Oracle and/or its affiliates. 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> set password = password(123); Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> exit Bye [root@16256ee64b9e ~]# [root@16256ee64b9e ~]# mkdir /scripts [root@16256ee64b9e ~]# vi /scripts/start.sh [root@16256ee64b9e ~]# sed -n 1,3p /scripts/start.sh #!/bin/bash /usr/local/mysql/support-files/mysql.server start /bin/bash [root@16256ee64b9e ~]# chmod +x /scripts/start.sh [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/nginx v1 2153a12060f6 28 minutes ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost ~]# docker commit -c CMD [“/scripts/start.sh”] -p mysql pengyudong/mysql:v1 sha256:9c8b9aa2d9177e737138f7a42976210fd6e7b039cb543c306281be72c351806e [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/mysql v1 9c8b9aa2d917 4 seconds ago 3.81GB pengyudong/nginx v1 2153a12060f6 30 minutes ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB[root@localhost ~]# docker run –name mysql-1 -dit –net=container:97c5a3076d39 pengyudong/mysql:v1
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ade839dc292e pengyudong/mysql:v1 “/scripts/start.sh” 12 minutes ago Up 12 minutes mysql-1
29007b1a67a8 pengyudong/nginx:v1 “/usr/local/nginx/sb…” 2 hours ago Up About an hour
[root@localhost ~]# docker exec -it mysql-1 /bin/bash
[root@29007b1a67a8 /]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 80 *:3306 :4. 构建php镜像
[root@localhost ~]# cd /usr/src/ [root@localhost src]# ls debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz php-8.0.10.tar.gz [root@localhost src]# docker cp php-8.0.10.tar.gz php8:/usr/src/ [root@a116c2a489fe src]# ls debug kernels php-8.0.10.tar.gz [root@a116c2a489fe src]# yum -y install epel-release [root@a116c2a489fe src]# yum -y install sqlite-devel libzip-devel libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel readline readline-devel libxslt libxslt-devel oniguruma gcc gcc-c++ make libcurl-devel [root@a116c2a489fe src]# 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 [root@a116c2a489fe src]# tar xf php-8.0.10.tar.gz [root@a116c2a489fe src]# cd php-8.0.10 [root@a116c2a489fe php-8.0.10]# ./configure –prefix=/usr/local/php8 > –with-config-file-path=/etc > –enable-fpm > –disable-debug > –disable-rpath > –enable-shared > –enable-soap nable-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 –en> –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@a116c2a489fe php-8.0.10]# make -j $(grep processor /proc/cpuinfo | wc -l) && make install [root@a116c2a489fe php-8.0.10]# echo export PATH=/usr/local/php7/bin:$PATH > /etc/profile.d/php.sh [root@a116c2a489fe php-8.0.10]# source /etc/profile.d/php.sh [root@a116c2a489fe php-8.0.10]# cp -f /usr/src/php-8.0.10/php.ini-production /etc/php.i cp: overwrite /etc/php.i? yes [root@a116c2a489fe php-8.0.10]# cp -f /usr/src/php-8.0.10/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@a116c2a489fe php-8.0.10]# chmod +x /etc/init.d/php-fpm [root@a116c2a489fe php-8.0.10]# cp -f /usr/local/php8/etc/php-fpm.conf.default /usr/local//php8/etc/php-fpm.conf [root@a116c2a489fe php-8.0.10]# cp -f /usr/local/php8/etc/php-fpm.d/www.conf.default /usr/local/php8/etc/php-fpm.d/www.conf [root@a116c2a489fe php-8.0.10]# mkdir /scripts [root@a116c2a489fe php-8.0.10]# vi /scripts/start.sh [root@a116c2a489fe php-8.0.10]# cat /scripts/start.sh #!/bin/bash /etc/init.d/php-fpm start /bin/bash [root@a116c2a489fe php-8.0.10]# chmod +x /scripts/start.sh [root@a116c2a489fe php-8.0.10]# /etc/init.d/php-fpm start Starting php-fpm done [root@a116c2a489fe php-8.0.10]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 127.0.0.1:9000 0.0.0.0:* [root@a116c2a489fe php-8.0.10]#[root@0e6298ebe47d php-8.0.10]#
[root@0e6298ebe47d php-8.0.10]# mkdir -p /var/www/html
[root@0e6298ebe47d php-8.0.10]# vi /var/www/html/index.php
[root@0e6298ebe47d php-8.0.10]# cat /var/www/html/index.php<?php phpinfo(); ?>
[root@0e6298ebe47d php-8.0.10]#
[root@localhost src]# docker commit -c CMD [“/bin/bash”,”/scripts/start.sh”] -p php8 pengyudong/php8:v1 sha256:8ee4d3fb7bd27b0242cf096464932ff98fbc42d641d1f6b9cac7ddccb429f450 [root@localhost src]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/php8 v1 8ee4d3fb7bd2 22 seconds ago 1.52GB pengyudong/mysql v1 9c8b9aa2d917 30 minutes ago 3.81GB pengyudong/nginx v1 2153a12060f6 About an hour ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost src]#5. 配置lnmp
//配置nginx [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a116c2a489fe centos “/bin/bash” 28 minutes ago Up 28 minutes php8 16256ee64b9e centos “/bin/bash” 55 minutes ago Up 29 minutes mysql 9c129a20e7c7 pengyudong/nginx:v1 “/usr/local/nginx/sb…” 59 minutes ago Up 57 minutes blissful_perlman [root@localhost ~]# docker exec -it 9c129a20e7c7 /bin/bash [root@9c129a20e7c7 ~]# vi /usr/local/nginx/conf/nginx.conf … location / { root html; index index.php index.html index.htm; //加入index.php } … location ~ .php$ { root /var/www/html; //修改 fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $Document_root$fastcgi_script_name; //修改 include fastcgi_params; } … [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a116c2a489fe centos “/bin/bash” 35 minutes ago Up 35 minutes php8 16256ee64b9e centos “/bin/bash” About an hour ago Up 36 minutes mysql 9c129a20e7c7 pengyudong/nginx:v1 “/usr/local/nginx/sb…” About an hour ago Up 46 seconds blissful_perlman [root@localhost ~]# docker commit -c CMD [“/usr/local/nginx/sbin/nginx”]-p 9c129a20e7c7 pengyudong/nginx:v2 sha256:8ca4733bb94edf9dac98982610e626b663052000d2c165127e257eeebec34027 [root@localhost ~]# sha256:dd9ec3401a3df247bc19cb792a076cfa915e67cb88fdbdfbf2284bbda6ac9a78 [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/nginx v2 dd9ec3401a3d 7 seconds ago 576MB pengyudong/php8 v1 8ee4d3fb7bd2 8 minutes ago 1.52GB pengyudong/mysql v1 9c8b9aa2d917 38 minutes ago 3.81GB pengyudong/nginx v1 2153a12060f6 About an hour ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost ~]# //配置php [root@localhost ~]# docker exec -it php8 /bin/bash [root@a116c2a489fe /]# mkdir -p /var/www/html [root@a116c2a489fe /]# vi /var/www/html/index.php [root@a116c2a489fe /]# cat /var/www/html/index.php <?php phpinfo(); ?> [root@a116c2a489fe /]# [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a116c2a489fe centos “/bin/bash” 37 minutes ago Up 37 minutes php8 16256ee64b9e centos “/bin/bash” About an hour ago Up 38 minutes mysql 9c129a20e7c7 pengyudong/nginx:v1 “/usr/local/nginx/sb…” About an hour ago Up 3 minutes blissful_perlman [root@localhost ~]# docker commit -c CMD [“/bin/bash”,”/scripts/start.sh”] -p php8 pengyudong/php8:v2 sha256:6e582cd9d5e8ce4b91addb12e6a53a6e3f5cf762aabe2ce24e5f6396ec3f15ed [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pengyudong/php8 v2 6e582cd9d5e8 8 seconds ago 1.52GB pengyudong/nginx v2 dd9ec3401a3d 2 minutes ago 576MB pengyudong/php8 v1 8ee4d3fb7bd2 10 minutes ago 1.52GB pengyudong/mysql v1 9c8b9aa2d917 40 minutes ago 3.81GB pengyudong/nginx v1 2153a12060f6 About an hour ago 576MB centos latest 5d0da3dc9764 2 months ago 231MB [root@localhost ~]# //使用container模式使容器间通信 [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a116c2a489fe centos “/bin/bash” 38 minutes ago Up 38 minutes php8 16256ee64b9e centos “/bin/bash” About an hour ago Up 40 minutes mysql 9c129a20e7c7 pengyudong/nginx:v1 “/usr/local/nginx/sb…” About an hour ago Up 4 minutes blissful_perlman [root@localhost ~]# docker rm -f a116c2a489fe 16256ee64b9e 9c129a20e7c7 a116c2a489fe 16256ee64b9e 9c129a20e7c7 [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@localhost ~]# [root@localhost ~]# docker run –name nginx -dit -p 80:80 pengyudong/nginx:v2 f64441e51181b9dc41806a9b1363a22ce28fd83f4cbd7f85df6eed88774a4197 [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f64441e51181 pengyudong/nginx:v2 “/usr/local/nginx/sb…” 7 seconds ago Up 7 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp nginx [root@localhost ~]# [root@localhost ~]# docker run –name mysql -dit –net=container:f64441e51181 pengyudong/mysql:v1 96530de34b37a5fc6af1564df64f423321b04641f6aea5a3dd5be199f02a8510 [root@localhost ~]# docker run –name php8 -dit –net=container:f64441e51181 pengyudong/php8:v2 27834149fc66f007ba1cca5d298351d39f7d819af3f1ec6fcf8e12bbdc39fb4d [root@localhost ~]# [root@localhost ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 27834149fc66 pengyudong/php8:v2 “/bin/bash /scripts/…” 29 seconds ago Up 28 seconds php8 96530de34b37 pengyudong/mysql:v1 “/scripts/start.sh” About a minute ago Up About a minute mysql f64441e51181 pengyudong/nginx:v2 “/usr/local/nginx/sb…” 2 minutes ago Up 2 minutes 0.0.0.0:80->80/tcp, :::80->80/tcp nginx [root@localhost ~]# docker exec -it nginx /bin/bash [root@f64441e51181 /]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 127.0.0.1:9000 0.0.0.0:* LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 80 *:3306 *:* [root@f64441e51181 /]#
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