How to build docker Environment
In this issue, the editor will bring you about how to build a docker environment. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.
Tool preparation:
Vagrant, virtualbox, centos7, xshell: link: https://pan.baidu.com/s/1iilSiJgOQ8Dk0Ol2JcZNzw password: kybq
Download from the official website:
Vagrant: https://www.vagrantup.com/
VirtualBox: https://www.virtualbox.org/
Install contos7 (need to install virtualbox first)
1. Create a folder where contos7 is stored and enter the directory (do not use Chinese)
2. Type cmd in this directory, run: vagrant init centos/7, and a Vagrantfile will be generated in this directory.
Modify Vagrantfile:
#-*-mode: ruby-*-# vi: set ft=ruby: # All Vagrant configuration is done below. The "2" in Vagrant.configure# configures the configuration version (we support older styles for# backwards compatibility). Please don't change it unless you know what# you're doing.Vagrant.configure ("2") do | config | # The most common configuration options are documented and commented below. # For a complete reference, please see the online documentation at # https://docs.vagrantup.com. # Every Vagrant development environment requires a box. You can search for # boxes at https://vagrantcloud.com/search. # install virtual machine config.vm.box = "centos/7" # Disable automatic box update checking. If you disable this, then # boxes will only be checked for updates when the user runs # `vagrant box outdated. This is not recommended. # config.vm.box_check_update = false # Create a forwarded port mapping which allows access to a specific port # within the machine from a port on the host machine. In the example below, # accessing "localhost:8080" will access port 80 on the guest machine. # NOTE: This will enable public access to the opened port # config.vm.network "forwarded_port", guest: 80, host: 8080 # Create a forwarded port mapping which allows access to a specific port # within the machine from a port on the host machine and only allow access # via 127.0.0.1 to disable public access # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1" # Create a private network Which allows host-only access to the machine # using a specific IP. # config.vm.network "private_network", ip: "192.168.33.10" # Create a public network, which generally matched to bridged network. # Bridged networks make the machine appear as another physical device on # your network. # shared network config.vm.network "public_network" # Share an additional folder to the guest VM. The first argument is # the path on the host to the actual folder. The second argument is # the path on the guest to mount the folder. And the optional third # argument is a set of non-required options. # config.vm.synced_folder ".. / data", "/ vagrant_data" # Provider-specific configuration so you can fine-tune various # backing providers for Vagrant. These expose provider-specific options. # Example for VirtualBox: # # config.vm.provider "virtualbox" do | vb | # # Display the VirtualBox GUI when booting the machine # vb.gui = true # Customize the amount of memory on the VM: # vb.memory = "1024" # end config.vm.provider "virtualbox" do | vb | vb.memory = "3000" vb.name= "xj-centos7" vb.cpus= 2 end # # View the documentation for The provider you are using for more # information on available options. # Enable provisioning with a shell script. Additional provisioners such as # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the # documentation for more information about their specific syntax and use. # config.vm.provision "shell", inline:
