Docker容器编译LNMP的实现示例

本文主要介绍了Docker容器编译LNMP,使用Docker容器基于centos镜像分别制作nginx镜像,mysql镜像和php镜像使用编译安装的方式,具有一定的参考价值,感兴趣的可以了解一下

一、 项目描述

使用Docker容器基于centos镜像分别制作nginx镜像,mysql镜像和php镜像使用编译安装的方式,最后通过镜像启动成容器时使用container模式网络模式并访问到php测试页面

二、 Nginx镜像制作

 //拉取centos镜像 [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 // 运行centos镜像 [root@localhost ~]# docker run -it --name nginx 5d0da3dc9764 /bin/bash [root@03ca6bdc0374 /]# // 传nginx安装包到容器中 [root@localhost ~]# docker cp /usr/src/nginx-1.20.1.tar.gz 03ca6bdc0374:/usr/src/ // 创建nginx账户 [root@03ca6bdc0374 /]# useradd -r -M -s /sbin/nologin nginx // 安装依赖包 [root@03ca6bdc0374 /]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make // 创建nginx日志存放目录 [root@03ca6bdc0374 /]# mkdir -p /var/log/nginx [root@03ca6bdc0374 /]# chown -R nginx.nginx /var/log/nginx/ // 解压nginx包进行编译安装 [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 // 设置环境变量 [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 // 查看监听端口 [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   Welcome to nginx! 

Welcome to nginx!

If you see this page, the nginx web server is successfully installed and working. Further configuration is required.

For online documentation and support please refer to nginx.org.
Commercial support is available at nginx.com.

Thank you for using nginx.

// 修改配置文件 [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; // 添加index.php } ...... location ~ \.php$ { root /var/www/html; // php测试页面目录 fastcgi_pass 127.0.0.1:9000; // 在工作中这里要改为php服务器的地址 fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $Document_Root$fastcgi_script_name; include fastcgi_params; } ...... daemon off; // 写最后面 // 重新加载配置文件 [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:* // 创建nginx镜像 [root@localhost ~]# docker commit -a '1826597954@qq.com' -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

三、 Mysql镜像制作

 // 运行centos镜像 [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 /]# // 传mysql安装包到容器 [root@localhost ~]# docker cp /usr/src/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz 9b6741a9ef22:/usr/src/ // 安装依赖包 [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 // 创建mysql用户 [root@9b6741a9ef22 /]# useradd -r -M -s /sbin/nologin mysql // 解压安装包 [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/ // 制作软链接,设置全校性 [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* // 设置环境变量 [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 // 制作头文件软链接 [root@9b6741a9ef22 local]# ln -s /usr/local/mysql/include /usr/include/mysql // 创建帮助文档 [root@9b6741a9ef22 local]# cat /etc/man_db.conf MANDATORY_MANPATH                       /usr/local/mysql/man // 创建库文件 [root@9b6741a9ef22 local]# cat /etc/ld.so.conf.d/mysql.conf /usr/local/mysql/lib [root@9b6741a9ef22 local]# ldconfig // 创建数据存放目录 [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 // 初始化数据库 [root@9b6741a9ef22 local]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data/ // 生成配置文件 [root@9b6741a9ef22 local]# cat > /etc/my.cnf <

四、 PHP镜像制作

 // 运行centos镜像 [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 /]# // 把php安装包和依赖包传到容器中 [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/ // 下载epel源和依赖包 [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 // 解压php安装包进行编译安装 [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 // 设置环境变量 [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 // 配置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 // 查看监听端口 [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:* // 编写启动脚本 [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 // 创建测试页面 [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  // 制作php镜像 [root@localhost ~]# docker commit -a '1826597954@qq.com' -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 

五、 运行LNMP

使用container模式网络模式

 [root@localhost ~]# docker ps -a CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES // 启动nginx容器 [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:* // 启动mysql容器 [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              *:* // 启动php容器 [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              *:* 

六、 网页查看

在这里插入图片描述

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