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:$PATH' > /etc/profile.d/nginx.sh [root@03ca6bdc0374 nginx-1.20.1]# source /etc/profile.d/nginx.sh // 查看监听端口 [root@03ca6bdc0374 nginx-1.20.1]# nginx [root@03ca6bdc0374 nginx-1.20.1]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* [root@localhost ~]# curl 172.17.0.2Welcome to nginx! Welcome to nginx!
If you see this page, the nginx web server is successfully installed and working. Further configuration is required.
For online documentation and support please refer to nginx.org.
Commercial support is available at nginx.com.Thank you for using nginx.
// 修改配置文件 [root@03ca6bdc0374 nginx-1.20.1]# vim /usr/local/nginx/conf/nginx.conf ...... http { include mime.types; default_type application/octet-stream; #log_format main '$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 '[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
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 '[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
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
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