Example of compiling LNMP in Docker container

Example of compiling LNMP in Docker container

1. Project Description

Use Docker container to make nginx image based on centos image, mysql image and php image by compiling and installing, and finally use container mode network mode to access php test page when starting the container through the image

2. Nginx image production

//Pull the centos image [root@Docker ~]# 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

// Run centos image [root@localhost ~]# docker run -it --name nginx 5d0da3dc9764 /bin/bash
[root@03ca6bdc0374 /]# 

// Transfer the nginx installation package to the container [root@localhost ~]# docker cp /usr/src/nginx-1.20.1.tar.gz 03ca6bdc0374:/usr/src/

// Create nginx account [root@03ca6bdc0374 /]# useradd -r -M -s /sbin/nologin nginx

//Install dependent packages [root@03ca6bdc0374 /]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make

// Create a directory for storing nginx logs [root@03ca6bdc0374 /]# mkdir -p /var/log/nginx
[root@03ca6bdc0374 /]# chown -R nginx.nginx /var/log/nginx/

// Unzip the nginx package for compilation and installation [root@03ca6bdc0374 /]# cd /usr/src/
[root@03ca6bdc0374 src]# ls
debug kernels nginx-1.20.1.tar.gz
[root@03ca6bdc0374 src]# tar xf nginx-1.20.1.tar.gz 
[root@03ca6bdc0374 src]# cd nginx-1.20.1
[root@03ca6bdc0374 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@03ca6bdc0374 nginx-1.20.1]# make && make install

// Set environment variables [root@03ca6bdc0374 nginx-1.20.1]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@03ca6bdc0374 nginx-1.20.1]# source /etc/profile.d/nginx.sh 

// View the listening port [root@03ca6bdc0374 nginx-1.20.1]# nginx
[root@03ca6bdc0374 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@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>

// Modify the configuration file [root@03ca6bdc0374 nginx-1.20.1]# vim /usr/local/nginx/conf/nginx.conf
......
http {
    include mime.types;
    default_type application/octet-stream;

    #log_format main '$remote_addr - $remote_user [$time_local] "$request" '
    # '$status $body_bytes_sent "$http_referer" '
    # '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log logs/access.log main;

    sendfile on;
    #tcp_nopush on;

    #keepalive_timeout 0;
    keepalive_timeout 65;

    #gzip on;

    server {
        listen 80;
        server_name localhost;

        #charset koi8-r;

        #access_log logs/host.access.log main;

        location / {
            root html;
            index index.php index.html index.htm; // Add index.php
        }
        ......
        location ~ \.php$ {
            root /var/www/html; // PHP test page directory fastcgi_pass 127.0.0.1:9000; // In work, this should be changed to the address of the PHP server fastcgi_index index.php;
            fastcgi_param SCRIPT_FILENAME $Document_Root$fastcgi_script_name;
            include fastcgi_params;
        }

......
daemon off; // Write to the end // Reload the configuration file [root@03ca6bdc0374 nginx-1.20.1]# nginx -s reload
[root@03ca6bdc0374 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:*  

// Create nginx image [root@localhost ~]# docker commit -a '[email protected]' -c 'CMD ["/usr/local/nginx/sbin/nginx"]' -p 03ca6bdc0374 gaofan1225/nginx:v0.1
sha256:453bfb1a13ae0aeba38e2e26ebe03e09544aa2ea8b477e45e4fb8aa51fec3e92
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
gaofan1225/nginx v0.1 453bfb1a13ae 16 seconds ago 575MB
centos latest 5d0da3dc9764 2 months ago 231MB

3. Mysql image creation

// Run centos image [root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
gaofan1225/nginx v0.1 453bfb1a13ae 16 seconds ago 575MB
centos latest 5d0da3dc9764 2 months ago 231MB
[root@localhost ~]# docker run -it --name mysql 5d0da3dc9764 /bin/bash
[root@3ea39d4dfa8f /]# 

// Transfer the mysql installation package to the container [root@localhost ~]# docker cp /usr/src/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz 9b6741a9ef22:/usr/src/

//Install dependent packages [root@9b6741a9ef22 /]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs
[root@9b6741a9ef22 /]# yum -y install libaio*
[root@9b6741a9ef22 /]# yum -y install numactl.x86_64

// Create mysql user [root@9b6741a9ef22 /]# useradd -r -M -s /sbin/nologin mysql

// Unzip the installation package [root@9b6741a9ef22 /]# cd /usr/src/
[root@9b6741a9ef22 src]# ls
debug kernels mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz
[root@9b6741a9ef22 src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/

// Make a soft link and set it for the whole school [root@9b6741a9ef22 src]# cd /usr/local/
[root@9b6741a9ef22 local]# ls
bin include libexec share
etc lib mysql-5.7.34-linux-glibc2.12-x86_64 src
games lib64 sbin
[root@9b6741a9ef22 local]# ln -sv mysql-5.7.34-linux-glibc2.12-x86_64/mysql
'mysql' -> 'mysql-5.7.34-linux-glibc2.12-x86_64/'
[root@9b6741a9ef22 local]# chown -R mysql.mysql /usr/local/mysql*

// Set environment variables [root@9b6741a9ef22 local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@9b6741a9ef22 local]# source /etc/profile.d/mysql.sh
[root@9b6741a9ef22 local]# echo $PATH
/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

// Make a soft link to the header file [root@9b6741a9ef22 local]# ln -s /usr/local/mysql/include /usr/include/mysql

// Create help document [root@9b6741a9ef22 local]# cat /etc/man_db.conf 
MANDATORY_MANPATH /usr/local/mysql/man

// Create library file [root@9b6741a9ef22 local]# cat /etc/ld.so.conf.d/mysql.conf
/usr/local/mysql/lib
[root@9b6741a9ef22 local]# ldconfig

// Create a data storage directory [root@9b6741a9ef22 local]# mkdir -p /opt/data
[root@9b6741a9ef22 local]# chown -R mysql.mysql /opt/data
[root@9b6741a9ef22 local]# ls -l /opt/
total 0
drwxr-xr-x. 2 mysql mysql 6 Dec 4 01:31 data

// Initialize the database [root@9b6741a9ef22 local]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data/

// Generate configuration file [root@9b6741a9ef22 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

// Configure mysql startup service [root@9b6741a9ef22 local]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /usr/local/mysql/support-files/mysql.server
[root@9b6741a9ef22 local]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /usr/local/mysql/support-files/mysql.server

// Start the mysql service [root@9b6741a9ef22 local]# /usr/local/mysql/support-files/mysql.server start
Starting MySQL.Logging to '/opt/data/9b6741a9ef22.err'.
 SUCCESS! 
[root@9b6741a9ef22 local]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process                                                      
LISTEN 0 80 *:3306 *:* 

// Write mysql startup script [root@9b6741a9ef22 local]# cd /
[root@9b6741a9ef22 /]# cat /start.sh 
#!/bin/sh
/usr/local/mysql/support-files/mysql.server start

/bin/bash
[root@9b6741a9ef22 /]# chmod +x /start.sh 

// Create mysql image [root@localhost ~]# docker commit -a '[email protected]' -c 'CMD ["/bin/bash","/start.sh"]' -p 9b6741a9ef22 gaofan1225/mysql:v0.1
sha256:7abe6fc819127b8ef3d9ac0ea3d24aadda1b189d739e4b53416530fc79db795f
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
gaofan1225/mysql v0.1 7abe6fc81912 10 seconds ago 3.81GB
gaofan1225/nginx v0.1 453bfb1a13ae 17 minutes ago 575MB
centos latest 5d0da3dc9764 2 months ago 231MB

4. PHP image creation

// Run centos image [root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
gaofan1225/mysql v0.1 7abe6fc81912 10 seconds ago 3.81GB
gaofan1225/nginx v0.1 453bfb1a13ae 17 minutes ago 575MB
centos latest 5d0da3dc9764 2 months ago 231MB

[root@localhost ~]# docker run -it --name php 5d0da3dc9764
[root@c6882394804e /]# 

// Transfer the PHP installation package and dependent packages to the container [root@localhost ~]# docker cp /usr/src/php-8.0.12.tar.gz c6882394804e:/usr/src/
[root@localhost ~]# docker cp /usr/src/oniguruma-devel-6.8.2-2.el8.x86_64.rpm c6882394804e:/usr/src/

// Download epel source and dependency packages [root@c6882394804e /]# yum -y install epel-release

[root@c6882394804e /]# yum -y install 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 libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php-mysqlnd libzip-devel libsqlite3x libsqlite3x-devel oniguruma libzip-devel gcc gcc-c++ make

[root@c6882394804e /]# yum -y install libcurl-devel

// Unzip the PHP installation package for compilation and installation [root@c6882394804e /]# cd /usr/src/
[root@c6882394804e src]# ls 
debug-oniguruma-devel-6.8.2-2.el8.x86_64.rpm
kernels php-8.0.12.tar.gz
[root@c6882394804e src]# yum -y install oniguruma-devel-6.8.2-2.el8.x86_64.rpm 
[root@c6882394804e src]# tar xf php-8.0.12.tar.gz 

[root@c6882394804e src]# cd php-8.0.12
[root@c6882394804e php-8.0.12]# ./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@c6882394804e php-8.0.12]# make && make install

// Set environment variables [root@c6882394804e php-8.0.12]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh
[root@c6882394804e php-8.0.12]# source /etc/profile.d/php.sh

// Configure php-fpm
[root@c6882394804e php-8.0.12]# cp php.ini-production /etc/php.ini
cp: overwrite '/etc/php.ini'? y
[root@c6882394804e php-8.0.12]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@c6882394804e php-8.0.12]# chmod +x /etc/rc.d/init.d/php-fpm
[root@c6882394804e php-8.0.12]# cd /usr/local/php8/etc/
[root@c6882394804e etc]# cp php-fpm.conf.default php-fpm.conf
[root@c6882394804e etc]# cd php-fpm.d/
[root@c6882394804e php-fpm.d]# cp www.conf.default www.conf

// View the listening port [root@c6882394804e php-fpm.d]# /usr/local/php8/sbin/php-fpm 
[root@c6882394804e php-fpm.d]# 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:*  

// Write the startup script [root@c6882394804e php-fpm.d]# cd /
[root@c6882394804e /]# cat /start.sh 
#!/bin/sh
/usr/local/php8/sbin/php-fpm
/bin/bash
[root@c6882394804e /]# chmod +x /start.sh

// Create a test page [root@c6882394804e /]# mkdir -p /var/www/html
[root@c6882394804e /]# cd /var/www/html/
[root@c6882394804e html]# vi index.php
[root@c6882394804e html]# cat index.php 
<?php
  phpinfo();
?>

// Make a php image [root@localhost ~]# docker commit -a '[email protected]' -c 'CMD ["/bin/bash","/start.sh"]' -p c6882394804e gaofan1225/php:v0.1
sha256:9bb6f6ec5b7cff9b3e92bc3b2f8eb2542c963643e74642be7eace465bc2225f9
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
gaofan1225/php v0.1 9bb6f6ec5b7c 15 seconds ago 1.53GB
gaofan1225/mysql v0.1 7abe6fc81912 2 hours ago 3.81GB
gaofan1225/nginx v0.1 453bfb1a13ae 2 hours ago 575MB
centos latest 5d0da3dc9764 2 months ago 231MB

5. Run LNMP

Use container mode network mode

[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES

// Start the nginx container [root@localhost ~]# docker run -dit --name nginx -p 80:80 453bfb1a13ae
a8ff680fc2bb61118d10ab1926fffed9c4975f72834d1628bf0cfff851bd7935

[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a8ff680fc2bb 453bfb1a13ae "/usr/local/nginx/sb..." 16 seconds ago Up 14 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp nginx

[root@localhost ~]# docker exec -it a8ff680fc2bb /bin/bash
[root@a8ff680fc2bb /]# 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:* 

// Start the mysql container [root@localhost ~]# docker run -dit --name mysql --network container:a8ff680fc2bb 7abe6fc81912
e776f9e93c6ca0d8fba53957cfa9e85105913fcbe53a9400c2657127eb049c2d

[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e776f9e93c6c 7abe6fc81912 "/bin/bash /start.sh" 9 seconds ago Up 8 seconds mysql
a8ff680fc2bb 453bfb1a13ae "/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 e776f9e93c6c /bin/bash
[root@a8ff680fc2bb /]# 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 *:*    

// Start the PHP container [root@localhost ~]# docker run -dit --name php --network container:a8ff680fc2bb 9bb6f6ec5b7c 
e80155914f858910ffb678a7d294e68804f735bf9a52efd21a036f7abee23bbe

[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e80155914f85 9bb6f6ec5b7c "/bin/bash /start.sh" 4 seconds ago Up 3 seconds php
e776f9e93c6c 7abe6fc81912 "/bin/bash /start.sh" About a minute ago Up About a minute mysql
a8ff680fc2bb 453bfb1a13ae "/usr/local/nginx/sb..." 4 minutes ago Up 4 minutes 0.0.0.0:80->80/tcp, :::80->80/tcp nginx

[root@localhost ~]# docker exec -it e80155914f85 /bin/bash
[root@a8ff680fc2bb /]# 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 *:*

6. Web View

insert image description here

This is the end of this article about the implementation example of compiling LNMP in Docker container. For more relevant content about compiling LNMP in Docker, please search for previous articles on 123WORDPRESS.COM or continue to browse the following related articles. I hope you will support 123WORDPRESS.COM in the future!

You may also be interested in:
  • How to quickly build an LNMP environment with Docker (latest)
  • Use Docker to create a distributed lnmp image
  • How to deploy LNMP architecture in docker
  • How to build lnmp environment in docker
  • Use Docker to create an integrated service lnmp environment
  • Detailed explanation of using Docker to build LNMP environment

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