迷惑メールファイル内の条件付きポート転送

Question

私は、サーバーのエクスポーズされたポートだけが指定されたホストマシンポートに転送される必要がある、迷路を使用してマルチVMセットアップを作成しようとしています。クライアントポートを公開する必要はありません。しかし、添付されたVagrantfileを使ってこれを実行しようとすると、何らかの理由でクライアントをフィルタリングするためのif条件を評価しています。誰かが私がここで間違っているかもしれないことを指摘できますか？

Vagrantfile：

# -*- mode: ruby -*- 

# vi: set ft=ruby : 

VAGRANTFILE_API_VERSION = '2' 
BASEBOX = 'centos-6.7' 
BOX_MEMORY = '256' 

# Declare the cluster config in a hash 
HOST_CONFIG = { 
    'some_server' => '192.168.205.10', 
    'some_client' => '192.168.205.11' 
} 

# Create the vms 
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| 
    config.vm.box = BASEBOX 

    HOST_CONFIG.each do |hostname, hostip| 
    config.vm.network "forwarded_port", guest: 80, host: 8080 if hostname == "some_server" 
    config.vm.define hostname do |hname| 
     hname.vm.provider 'virtualbox' do |v| 
     v.name = hostname 
     v.customize [ 'modifyvm', :id, '--cpus', '1' ] 
     v.customize [ 'modifyvm', :id, '--memory', BOX_MEMORY ] 
     end 

     hname.vm.network 'private_network', ip: hostip 
     hname.vm.provision :hosts do |provisioner| 
     provisioner.autoconfigure = true 
     provisioner.sync_hosts = true 
     end 

     hname.vm.provision 'ansible' do |ansible| 
     ansible.playbook = 'bootstrap.yml' 
     end 
    end 
    end 
end 

出力：そのうちの一つがsome_server命名されている場合

$ vagrant up 
Bringing machine 'server' up with 'virtualbox' provider... 
Bringing machine 'client' up with 'virtualbox' provider... 
==> server: Importing base box 'centos-6.7'... 
==> server: Matching MAC address for NAT networking... 
==> server: Setting the name of the VM: server 
==> server: Clearing any previously set network interfaces... 
==> server: Preparing network interfaces based on configuration... 
    server: Adapter 1: nat 
    server: Adapter 2: hostonly 
==> server: Forwarding ports... 
    server: 80 (guest) => 8080 (host) (adapter 1) 
    server: 22 (guest) => 2222 (host) (adapter 1) 
==> server: Running 'pre-boot' VM customizations... 
==> server: Booting VM... 
==> server: Waiting for machine to boot. This may take a few minutes... 
    server: SSH address: 127.0.0.1:2222 
    server: SSH username: vagrant 
    server: SSH auth method: private key 
    server: Warning: Remote connection disconnect. Retrying... 
    server: Warning: Remote connection disconnect. Retrying... 
==> server: Machine booted and ready! 
==> server: Checking for guest additions in VM... 
==> server: Configuring and enabling network interfaces... 
==> server: Mounting shared folders... 
    server: /vagrant => /Users/ANJUWAA/Projects/Nagios 
==> server: Running provisioner: hosts... 
==> client: Importing base box 'centos-6.7'... 
==> client: Matching MAC address for NAT networking... 
==> client: Setting the name of the VM: client 
Vagrant cannot forward the specified ports on this VM, since they 
would collide with some other application that is already listening 
on these ports. The forwarded port to 8080 is already in use 
on the host machine. 

To fix this, modify your current project's Vagrantfile to use another 
port. Example, where '1234' would be replaced by a unique host port: 

    config.vm.network :forwarded_port, guest: 80, host: 1234 

Sometimes, Vagrant will attempt to auto-correct this for you. In this 
case, Vagrant was unable to. This is usually because the guest machine 
is in a state which doesn't allow modifying port forwarding. 

Answer 1

は今、あなたが効果的にすべてのマシンのためのvm.network値を設定しています。

あなたはvm.define -loop内vm.network設定を置く必要があります。

HOST_CONFIG.each do |hostname, hostip| 
    config.vm.define hostname do |hname| 
     hname.vm.network "forwarded_port", guest: 80, host: 8080 if hostname == "some_server" 
     hname.vm.provider 'virtualbox' do |v| 
     v.name = hostname 
     v.customize [ 'modifyvm', :id, '--cpus', '1' ] 
     v.customize [ 'modifyvm', :id, '--memory', BOX_MEMORY ] 
     end