多个Vagrant虚拟机可以通过VM主机名进行通信吗？

Question

我正在使用Vagrant管理多个虚拟机.网络配置为私有,已设置IP地址并分配主机名.如下面的Vagrantfile所示.

虚拟机可以通过IP地址相互通信,但我想知道如何允许虚拟机使用其分配的主机名进行通信.即如何从中完成ping comtest2工作comtest1？

Vagrantfile:

Vagrant.configure("2") do |config|

  config.vm.define "comtest1" do |comtest1|
    comtest1.vm.box = "precise32"
    comtest1.vm.hostname = "comtest1"
    comtest1.vm.network "private_network", ip: "192.168.10.21"
  end

  config.vm.define "comtest2" do |comtest2|
    comtest2.vm.box = "precise32"
    comtest2.vm.hostname = "comtest2"
    comtest2.vm.network "private_network", ip: "192.168.10.22"
  end

end

Answer 1

用https://github.com/adrienthebo/vagrant-hosts欺骗dns解决方案？

Answer 2

你可以使用Zeroconf.它在网络中广播主机名,并使其可供本地网络上的其他主机使用.这样您就可以使用test1.local,test2.local等访问您的主机.

只要安装avahi-daemon和libnss-mdns!

Answer 3

It isn't the most elegant solution in the world but it is very simple, how about something like:

Vagrant.configure("2") do |config|

  config.vm.define "comtest1" do |comtest1|
    comtest1.vm.box = "precise32"
    comtest1.vm.hostname = "comtest1"
    comtest1.vm.network "private_network", ip: "192.168.10.21"
    comtest1.vm.provision "shell", inline: <<-SHELL
       sed -i '$ a 192.168.10.22 comtest2' /etc/hosts           
    SHELL
  end

  config.vm.define "comtest2" do |comtest2|
    comtest2.vm.box = "precise32"
    comtest2.vm.hostname = "comtest2"
    comtest2.vm.network "private_network", ip: "192.168.10.22"
  end

end