基于centos镜像编译部署LNMP
环境准备
拉取centos官方镜像
[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@docker ~]# docker images //查看
REPOSITORY TAG IMAGE ID CREATED SIZE
httpd latest ad17c88403e2 13 days ago 143MB
tomcat latest 904a98253fbf 13 days ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
Nginx
运行一个nginx容器
[root@docker ~]# docker run -d --name nginx -it centos /bin/bash
461402a331c25c9afa02933bafce6762120e7d7dc83a31d3f4748bc614dd2db1
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
461402a331c2 centos "/bin/bash" 15 seconds ago Up 13 seconds nginx
容器正常运行后，将nginx源码包从宿主机上传输到容器中
[root@docker ~]# docker cp /usr/src/nginx-1.20.1.tar.gz 461402a331c2:/usr/local
进入容器查看
[root@docker ~]# docker exec -it 461402a331c2 /bin/bash
[root@461402a331c2 /]# ls
bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv start.sh sys tmp usr var
[root@461402a331c2 /]# cd /usr/local/
[root@461402a331c2 local]# ls
bin etc games include lib lib64 libexec nginx-1.20.1.tar.gz sbin share src
下载编译工具
[root@461402a331c2 ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make
创建nginx用户
[root@461402a331c2 ~]# useradd -r -M -s /sbin/nologin nginx
创建nginx日志目录
[root@461402a331c2 ~]# mkdir -p /var/log/nginx
[root@461402a331c2 ~]# chown -R nginx.nginx /var/log/nginx/
编译安装nginx
[root@461402a331c2 ~]# cd /usr/local/
[root@461402a331c2 local]# ls
bin etc games include lib lib64 libexec nginx-1.20.1.tar.gz sbin share src
[root@461402a331c2 local]# tar xf nginx-1.20.1.tar.gz
[root@461402a331c2 local]# ls
bin etc games include lib lib64 libexec nginx-1.20.1 nginx-1.20.1.tar.gz sbin share src
[root@461402a331c2 local]# cd nginx-1.20.1
[root@461402a331c2 nginx-1.20.1]# ls
auto CHANGES CHANGES.ru conf configure contrib html LICENSE man README src
[root@461402a331c2 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@461402a331c2 nginx-1.20.1]# make && make install
配置环境变量
[root@461402a331c2 nginx-1.20.1]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@461402a331c2 nginx-1.20.1]# source /etc/profile.d/nginx.sh
启动服务
[root@461402a331c2 nginx-1.20.1]# nginx
[root@461402a331c2 nginx-1.20.1]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
修改nginx配置文件
[root@localhost ~]# vim /usr/local/nginx/conf/nginx.conf
......
#access_log logs/host.access.log main;
location / {
root html;
index index.php index.html index.htm; #在此行中添加index.php
}
#error_page 404 /404.html;
......
location ~ \.php$ {
root /var/www/html; 指定index.php 目录存放位置（php主机容器上）
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #将/script改为$document_root
include fastcgi_params;
}
编译一个自启动脚本
[root@461402a331c2 ~]# cd /
[root@461402a331c2 /]# vi start.sh
#! /bin/sh
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
/bin/bash
[root@461402a331c2 /]# chmod +x start.sh
[root@461402a331c2 /]# exit
设置完成后，将此容器制作成一个镜像(并指定默认进程)
[root@docker ~]# docker commit -p -c 'CMD ["/bin/bash","/start.sh"]' 461402a331c2 xm17671855780/nginx:v0.1
sha256:178fc2a97021930dee4fd7b48abe181806dbedb603cd541c8876d42ff2b0c19f
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/nginx v0.1 178fc2a97021 About a minute ago 549MB
xm17671855780/php v0.1 bec4eea1d025 55 minutes ago 1.46GB
xm17671855780/php v0.2 bec4eea1d025 55 minutes ago 1.46GB
xm17671855780/mysql v0.1 1a3e53bdee96 2 hours ago 3.8GB
xm17671855780/mysql v0.2 1a3e53bdee96 2 hours ago 3.8GB
使用新创建的镜像运行容器进行验证
[root@docker ~]# docker run -dit --name testnginx 178fc2a97021
8df283af091dc1a4255abeaa7f947b5597b01256f0ba2572ebc113f8cb96a176
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8df283af091d 178fc2a97021 "/bin/bash /start.sh" 6 seconds ago Up 4 seconds 80/tcp testnginx
8948fd64a00d xm17671855780/i1:v0.3 "/bin/bash /start.sh" 30 minutes ago Up 30 minutes 80/tcp nginx
fff249b8ff9f bec4eea1d025 "bin/bash /start.sh" 42 minutes ago Up 42 minutes testphp
8287f0933b3c centos "/bin/bash" 2 hours ago Up 2 hours php
f5c74efdcf21 1a3e53bdee96 "/bin/bash /start.sh" 2 hours ago Up 2 hours test
d4f0ff27b5f8 centos "/bin/bash" 3 hours ago Up 3 hours mysql
[root@docker ~]# docker exec -it testnginx /bin/bash
[root@8df283af091d /]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
Mysql
运行一个mysql容器
[root@docker ~]# docker run -dit --name mysql centos
d4f0ff27b5f8ff8bcc6bb14ab37578085f20057452df9803999145d5fdb056d6
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d4f0ff27b5f8 centos "/bin/bash" 20 seconds ago Up 19 seconds mysql
将mysql源码包上传至mysql容器中
[root@docker ~]# docker cp /usr/src/mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz mysql:/usr/src
进入容器查看
[root@docker ~]# docker exec -it mysql /bin/bash
[root@d4f0ff27b5f8 /]# cd /usr/src/
[root@d4f0ff27b5f8 src]# ls
debug kernels mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
下载依赖包
[root@d4f0ff27b5f8 src]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs numactl libaio*
创建用户和组
[root@d4f0ff27b5f8 src]# groupadd -r mysql
[root@d4f0ff27b5f8 src]# useradd -r -M -s /sbin/nologin -g mysql mysql
解压并链接
[root@d4f0ff27b5f8 src]# tar xf mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
[root@d4f0ff27b5f8 src]# cd /usr/local/
[root@d4f0ff27b5f8 local]# ln -sv mysql-5.7.35-linux-glibc2.12-x86_64/ mysql
'mysql' -> 'mysql-5.7.35-linux-glibc2.12-x86_64/'
修改目录/usr/local/mysql的属主属组
[root@d4f0ff27b5f8 local]# chown -R mysql.mysql /usr/local/mysql
添加环境变量
[root@d4f0ff27b5f8 local]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@d4f0ff27b5f8 local]# . /etc/profile.d/mysql.sh
[root@d4f0ff27b5f8 local]# echo $PATH
/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
创建数据存放目录
[root@d4f0ff27b5f8 local]# mkdir -p /opt/data
[root@d4f0ff27b5f8 local]# chown -R mysql.mysql /opt/data/
初始化数据库
[root@d4f0ff27b5f8 local]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data/
2021-12-03T10:07:30.154113Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2021-12-03T10:07:30.942127Z 0 [Warning] InnoDB: New log files created, LSN=45790
2021-12-03T10:07:31.015793Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2021-12-03T10:07:31.074855Z 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: d3ccdeac-5420-11ec-93d2-0242ac110002.
2021-12-03T10:07:31.076482Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2021-12-03T10:07:31.883696Z 0 [Warning] A deprecated TLS version TLSv1 is enabled. Please use TLSv1.2 or higher.
2021-12-03T10:07:31.883720Z 0 [Warning] A deprecated TLS version TLSv1.1 is enabled. Please use TLSv1.2 or higher.
2021-12-03T10:07:31.884305Z 0 [Warning] CA certificate ca.pem is self signed.
2021-12-03T10:07:32.201880Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
配置mysql
[root@d4f0ff27b5f8 local]# ln -sv /usr/local/mysql/include/ /usr/local/include/mysql
'/usr/local/include/mysql' -> '/usr/local/mysql/include/'
[root@d4f0ff27b5f8 local]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
[root@d4f0ff27b5f8 local]# ldconfig
生成配置文件
[root@d4f0ff27b5f8 ~]# vi /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
配置mysql.server
[root@d4f0ff27b5f8 ~]# cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
[root@d4f0ff27b5f8 ~]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /usr/local/mysql/support-files/mysql.server
[root@d4f0ff27b5f8 ~]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /usr/local/mysql/support-files/mysql.server
启动
[root@d4f0ff27b5f8 ~]# /etc/init.d/mysqld start
Starting MySQL.Logging to '/opt/data/d4f0ff27b5f8.err'.
SUCCESS!
[root@d4f0ff27b5f8 ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 80 *:3306 *:*
设置新密码
[root@d4f0ff27b5f8 ~]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.35 MySQL Community Server (GPL)
Copyright (c) 2000, 2021, Oracle and/or its affiliates.
mysql> set password = password('xu1!');
Query OK, 0 rows affected, 1 warning (0.00 sec)
编写一个启动脚本
[root@d4f0ff27b5f8 ~]# cd /
[root@d4f0ff27b5f8 /]# ls
bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var
[root@d4f0ff27b5f8 /]# vi start.sh
#!/bin/sh
/etc/init.d/mysqld start
/bin/bash
[root@d4f0ff27b5f8 /]# chmod +x start.sh
设置完成后，将此容器制作成一个镜像(并指定默认进程)
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/i1 v0.2 81869f360a9b 25 hours ago 549MB
busybox latest d23834f29b38 3 days ago 1.24MB
httpd latest ad17c88403e2 2 weeks ago 143MB
tomcat latest 904a98253fbf 2 weeks ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d4f0ff27b5f8 centos "/bin/bash" 34 minutes ago Up 34 minutes mysql
[root@docker ~]# docker commit -p -c 'CMD ["/bin/bash","/start.sh"]' d4f0ff27b5f8 xm17671855780/mysql:v0.1
sha256:1a3e53bdee9624539586dbe485ad016ba9caf74c96631e7d04c908dabf91c6e4
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/mysql v0.1 1a3e53bdee96 About a minute ago 3.8GB
xm17671855780/i1 v0.2 81869f360a9b 25 hours ago 549MB
busybox latest d23834f29b38 3 days ago 1.24MB
httpd latest ad17c88403e2 2 weeks ago 143MB
tomcat latest 904a98253fbf 2 weeks ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
[root@docker ~]# docker tag 1a3e53bdee96 xm17671855780/mysql:v0.2
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/mysql v0.1 1a3e53bdee96 2 minutes ago 3.8GB
xm17671855780/mysql v0.2 1a3e53bdee96 2 minutes ago 3.8GB
xm17671855780/i1 v0.2 81869f360a9b 25 hours ago 549MB
busybox latest d23834f29b38 3 days ago 1.24MB
httpd latest ad17c88403e2 2 weeks ago 143MB
tomcat latest 904a98253fbf 2 weeks ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
使用新创建的镜像运行容器进行验证
[root@docker ~]# docker run -dit --name testmysql 1a3e53bdee96
cc2a3658c32bc26748deb1f30b54a28109519d07d5aaee55e84f95c75d5454ef
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
cc2a3658c32b 1a3e53bdee96 "/bin/bash /start.sh" 7 seconds ago Up 6 seconds testmysql
8df283af091d 178fc2a97021 "/bin/bash /start.sh" 13 minutes ago Up 13 minutes 80/tcp testnginx
8948fd64a00d xm17671855780/i1:v0.3 "/bin/bash /start.sh" 44 minutes ago Up 44 minutes 80/tcp nginx
fff249b8ff9f bec4eea1d025 "bin/bash /start.sh" 56 minutes ago Up 56 minutes testphp
[root@docker ~]# docker exec -it testmysql /bin/bash
[root@cc2a3658c32b /]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 80 *:3306 *:*
PHP
创建一个php容器
[root@docker ~]# docker run -dit --name php centos /bin/bash
8287f0933b3c32501ffba8e5a72ec1244b8478813436c83213c941d6acdaa4f1
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8287f0933b3c centos "/bin/bash" 7 seconds ago Up 6 seconds php
f5c74efdcf21 1a3e53bdee96 "/bin/bash /start.sh" 5 minutes ago Up 5 minutes test
d4f0ff27b5f8 centos "/bin/bash" 46 minutes ago Up 46 minutes mysql
将php源码包传输到php容器中
[root@docker ~]# docker cp /usr/src/php-7.4.25.tar.gz php:/usr/src
进入容器中查看
[root@docker ~]# docker exec -it php /bin/bash
[root@8287f0933b3c /]# cd /usr/src/
[root@8287f0933b3c src]# ls
debug kernels php-7.4.25.tar.gz
安装 epel-release
yum -y install epel-release
下载编译工具
[root@8287f0933b3c php-7.4.25]# yum -y install gcc gcc-c++ make
下载依赖包
[root@8287f0933b3c 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
因为libcurl-minimal-7.61.1-18.el8.x86_64 与 libcurl-7.61.1-22.el8.x86_64 提供的 libcurl(x86-64) 冲突 (所以得分开下载)
[root@8287f0933b3c src]# 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
再 下载libcurl-devel libcurl就会作为依赖包被安装
[root@8287f0933b3c src]#yum -y install libcurl-devel
编译PHP
[root@8287f0933b3c ~]# cd /usr/src/
[root@8287f0933b3c src]# ls
debug kernels php-7.4.25.tar.gz
[root@8287f0933b3c src]# tar xf php-7.4.25.tar.gz
[root@8287f0933b3c src]# ls
debug kernels php-7.4.25 php-7.4.25.tar.gz
[root@8287f0933b3c src]# cd php-7.4.25
[root@8287f0933b3c php-7.4.25]# ./configure --prefix=/usr/local/php \
--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@8287f0933b3c php-7.4.25]# make install
配置环境变量
[root@8287f0933b3c php-7.4.25]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh
[root@8287f0933b3c php-7.4.25]# source /etc/profile.d/php.sh
生成配置文件
[root@8287f0933b3c php-7.4.25]# cp php.ini-production /etc/php.ini
cp: overwrite '/etc/php.ini'? yes
[root@8287f0933b3c php-7.4.25]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@8287f0933b3c php-7.4.25]# chmod +x /etc/rc.d/init.d/php-fpm
[root@8287f0933b3c php-7.4.25]# cd /usr/local/php/
[root@8287f0933b3c php]# ls
bin etc include lib php sbin var
[root@8287f0933b3c php]# cd etc/
[root@8287f0933b3c etc]# cp php-fpm.conf.default php-fpm.conf
[root@8287f0933b3c etc]# cd php-fpm.d/
[root@8287f0933b3c php-fpm.d]# cp www.conf.default www.conf
创建/var/www/html/目录并添加测试文件
[root@f332b17928ba /]# mkdir -p /var/www/html
[root@f332b17928ba /]# cd /var/www/html/
[root@f332b17928ba html]# vi index.php
<?php
phpinfo();
?>
启动服务
[root@8287f0933b3c ~]# /usr/local/php/sbin/php-fpm
[root@8287f0933b3c ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
编写一个脚本
[root@8287f0933b3c /]# vi start.sh
#! /bin/bash
/usr/local/php/sbin/php-fpm
/bin/bash
[root@8287f0933b3c /]# chmod +x start.sh
测试
[root@8287f0933b3c /]# pkill php-fpm
[root@8287f0933b3c /]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
[root@8287f0933b3c /]# ./start.sh
[root@8287f0933b3c /]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
设置完成后，将此容器制作成一个镜像(并指定默认进程)
[root@docker ~]# docker commit -p -c 'CMD ["bin/bash","/start.sh"]' 8287f0933b3c xm17671855780/php:v0.2
sha256:bec4eea1d025e8145539336f63c01d37477b5dccd9e94b46a13fdf5ca646364e
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/php v0.1 bec4eea1d025 4 minutes ago 1.46GB
xm17671855780/mysql v0.1 1a3e53bdee96 2 hours ago 3.8GB
xm17671855780/mysql v0.2 1a3e53bdee96 2 hours ago 3.8GB
xm17671855780/i1 v0.2 81869f360a9b 27 hours ago 549MB
busybox latest d23834f29b38 3 days ago 1.24MB
httpd latest ad17c88403e2 2 weeks ago 143MB
tomcat latest 904a98253fbf 2 weeks ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
[root@docker ~]# docker tag bec4eea1d025 xm17671855780/php:v0.2
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/php v0.2 bec4eea1d025 9 minutes ago 1.46GB
使用新的镜像，创建一个容器，验证
[root@docker ~]# docker run -dit --name testphp bec4eea1d025
fff249b8ff9f0b04d2f05c6f836e72f186ded013e3bf8d5d5e2a41c11f802237
[root@docker ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fff249b8ff9f bec4eea1d025 "bin/bash /start.sh" 7 seconds ago Up 6 seconds testphp
8287f0933b3c centos "/bin/bash" 2 hours ago Up 2 hours php
f5c74efdcf21 1a3e53bdee96 "/bin/bash /start.sh" 2 hours ago Up 2 hours test
d4f0ff27b5f8 centos "/bin/bash" 2 hours ago Up 2 hours mysql
[root@docker ~]# docker exec -it fff249b8ff9f /bin/bash
[root@fff249b8ff9f /]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
当所有镜像都生成完成后进行如下操作：
使用nginx镜像创建一个容器并进行端口映射
[root@docker ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xm17671855780/ngin v0.2 25f7843775cf About an hour ago 549MB
xm17671855780/nginx v0.1 178fc2a97021 3 hours ago 549MB
xm17671855780/php v0.1 bec4eea1d025 4 hours ago 1.46GB
xm17671855780/php v0.2 bec4eea1d025 4 hours ago 1.46GB
xm17671855780/mysql v0.1 1a3e53bdee96 5 hours ago 3.8GB
xm17671855780/mysql v0.2 1a3e53bdee96 5 hours ago 3.8GB
xm17671855780/i1 v0.3 8be6aa7baa79 14 hours ago 549MB
xm17671855780/i1 v0.2 81869f360a9b 31 hours ago 549MB
busybox latest d23834f29b38 3 days ago 1.24MB
httpd latest ad17c88403e2 2 weeks ago 143MB
tomcat latest 904a98253fbf 2 weeks ago 680MB
nginx latest ea335eea17ab 2 weeks ago 141MB
centos latest 5d0da3dc9764 2 months ago 231MB
[root@docker ~]# docker run -dit --name nginx -p 80:80 25f7843775cf
f332b17928bad2664acef007b1267241467390353d7964dde2008d9b64e0ee87
[root@f332b17928ba html]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
使用mysql镜像创建一个容器并用容器模式运行
[root@docker ~]# docker run -dit --name mysql --network container:nginx 1a3e53bdee96
495677c948cc85309b459daac2a2de8dd4df3d2b4a772df73a8a031b4fbd0b70
[root@f332b17928ba /]# ss -anlt
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 *:*
使用php镜像创建一个容器并用容器模式运行
[root@docker ~]# docker run -it --name php --network container:nginx bec4eea1d025
[root@f332b17928ba /]# ss -anlt //此时发现三个服务端口已启动
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 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 80 *:3306 *:*
到宿主机查看端口（发现有80端口监听）
[root@docker ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 [::]:80 [::]:*
LISTEN 0 128 [::]:22 [::]:*
访问网站测试
宿主机ip+port
