The process of building lamp architecture through docker container
1. Pull the centos image[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. Build nginx image[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]# //Open another terminal [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
...Omit N lines "Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.2",
.....Omit N lines [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. Build mysql image[root@localhost ~]# docker run --name mysql -it centos [root@16256ee64b9e /]# cd /usr/src/ [root@16256ee64b9e src]# ls debug kernels [root@16256ee64b9e src]# //Open another terminal [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 4. Build PHP image[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.ini 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]# <?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. Configure lnmp
//Configure 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; //Add index.php
}
...
location ~ \.php$ {
root /var/www/html; //Modify fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $Document_root$fastcgi_script_name; //Modify 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 ~]# //Configure 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 ~]# //Use container mode to enable communication between containers [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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