Shulou(Shulou.com)06/02 Report--

1. Create a Dockerfile file

Vim Dockerfile

# set a basic CentOS7 image, which is based on the following instructions: FROM centos:latest# author information MAINTAINER cjh# installation dependency tool & delete the default YUM source, and use the YUM source as the domestic 163YUM source RUN rpm-- rebuilddb;yum install make wget tar gzip passwd openssh-server gcc pcre-devel openssl-devel net-tools vim-yRUN rm-rf / etc/yum.repos.d/* Wget-P / etc/yum.repos.d/ http://mirrors.163.com/.help/CentOS7-Base-163.repo# configuration SSHD& modifies the root password to Mufeng07RUN ssh-keygen-Q-t rsa-b 2048-f / etc/ssh/ssh_host_rsa_key-N''RUN ssh-keygen-Q-t ecdsa-f / etc/ssh/ssh_host_ecdsa_key-N' 'RUN ssh-keygen-Q-t ed25519-f / etc/ssh/ssh_host_ ED25519_key-N''RUN echo' Mufeng07' | passwd-- download the latest version of Nginx software on the official website of Nginx RUN wget-P / tmp/ http://nginx.org/download/nginx-1.14.2.tar.gz# unpack the Nginx package and hide the WEB server version number RUN cd / tmp/;tar xzf nginx-1.14.2.tar.gz;cd nginx-1.14.2;sed-I-e's src/core/nginx.h# 1.14.2 s/nginx / WS/g'-e's / "NGINX" / "WS" / g 'src/core/nginx.h# creates configuration files based on source code installation RUN cd / tmp/nginx-1.14.2;./configure-- prefix=/usr/local/nginx-- with-http_stub_status_module-- with-http_ssl_module;make;make install# starts the Nginx service process and exposes ports 22 and 80; EXPOSE 22EXPOSE 80CMD / usr/local/nginx/sbin/nginx;/usr/sbin/sshd-D

2. Generate an image

Docker build-t centos7:nginx.

3. Create a container

# create a container based on centos7:nginx image

Docker run-itd-- privileged-p 80:80-p 2201 privileged 22-- name=mynginx centos7:nginx

# enter the container

Docker exec-it mynginx / bin/bash

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.