Docker-machine的创建，mac宿主机和docker容器网络互通Docker容器与宿主机在同一ip段下

Docker
Docker, Docker-machine, 安装部署
目录
  1. 1. 更改virtual0的ip
  2. 2. ifconfig 查看
  3. 3. vi Vagrantfile
    1. 3.1. 修改网卡配置 eth1 :

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此文纯属命令记录，后续更新原理解说

更改virtual0的ip

VBoxManage hostonlyif ipconfig vboxnet0 –ip 192.168.33.253 –netmask 255.255.255.0

ifconfig 查看

创建虚拟机配置文件 Vagrantfile

也可以vagrant init 会生成一个空白的Vagrantfile

vi Vagrantfile

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Vagrant.configure(2) do |config|
	 config.vm.box = "dolbager/centos-7-docker"
	 config.vm.hostname = "default"
	  config.vm.network "private_network", ip: "192.168.33.1",netmask: "255.255.255.0"
	 config.vm.provider "virtualbox" do |v|
	   v.name = "default"
	   v.memory = "2048"
	   # Change the network adapter type and promiscuous mode
	   v.customize ['modifyvm', :id, '--nictype1', 'Am79C973']
	   v.customize ['modifyvm', :id, '--nicpromisc1', 'allow-all']
	   v.customize ['modifyvm', :id, '--nictype2', 'Am79C973']
	   v.customize ['modifyvm', :id, '--nicpromisc2', 'allow-all']
	 end
	 # Install bridge-utils
	 config.vm.provision "shell", inline: <<-SHELL
	    curl -o /etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-7.repo
	    curl -o /etc/yum.repos.d/epel.repohttp://mirrors.aliyun.com/repo/epel-7.repo
	   yum clean all
	   yum makecache
	   yum update -y
	   yum install bridge-utils net-tools -y
	 SHELL
end

vagrant up
vagrant ssh

vagrant ssh-config

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scp ~/.vagrant.d/boxes/dolbager-VAGRANTSLASH-centos-7-docker/0.2/virtualbox/vagrant_private_key .vagrant/machines/default/virtualbox/private_key

vagrant exit

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docker-machine create \
 --driver "generic" \
 --generic-ip-address 192.168.33.1 \
 --generic-ssh-user vagrant \
 --generic-ssh-key .vagrant/machines/default/virtualbox/private_key \
 --generic-ssh-port 22 \
 default

创建网桥docker1 和 docker network br
通过vagrant 从虚拟机的 eth0 登录到虚拟机

vagrant ssh
ip -4 addr

创建 docker network br

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sudo docker network create \
    --driver bridge \
    --subnet=192.168.33.0/24 \
    --gateway=192.168.33.1 \
    --opt "com.docker.network.bridge.enable_icc"="true" \
    --opt "com.docker.network.bridge.enable_ip_masquerade"="true" \
    --opt "com.docker.network.bridge.name"="docker1" \
    --opt "com.docker.network.driver.mtu"="1500" \
    br

创建网桥配置文件docker1
A82E4EE8-9517-4B66-A6CB-FE3C964B6D99

vim /etc/sysconfig/network-scripts/ifcfg-docker1

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DEVICE=docker1
TYPE=Bridge
BOOTPROTO=static
ONBOOT=yes
STP=on
IPADDR=
NETMASK=
GATEWAY=
DNS1=

修改网卡配置 eth1 :

sudo vi /etc/sysconfig/network-scripts/ifcfg-eth1

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DEVICE=eth1
BOOTPROTO=static
HWADDR=
ONBOOT=yes
NETMASK=
GATEWAY=
BRIDGE=docker1
TYPE=Ethernet

ip -4 addr

E77B4516-B852-4E7F-A876-FCF01FDB93BC

初始化docker-machine变量

提示报错Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 

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eval $(docker-machine env default) 
如果要取消变量 
 eval $(docker-machine env -u)

参考：docker-install-mac-vm-centos

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