与Docker的流动配套 [英] Vagrant provision with Docker

问题描述

我想在Vagrant机器上运行码头图像。
我的Vagrantfile是明显的：

  VAGRANTFILE_API_VERSION =2
 
 Vagrant.configure VAGRANTFILE_API_VERSION）do | config | 
 config.vm.box =ubuntu / trusty64
 config.vm.synced_folder./project/，/ project /
 config.vm.networkforwarding_port，guest ：8000，host：8000 
 config.vm.network：public_network，bridge：'eth0'
 
 config.vm.provisiondockerdo | d | 
 d.run'ldap'，image：'10 .5.6.19：5000 / ldap'
 end 
 
 end 
  

我的机器上有这个图像：

 > sudo docker图片
 
 REPOSITORY TAG IMAGE ID创建的虚拟大小
 
 10.5.6.19:5000/ldap最新ef7f4dcecd65 3个月前930.8 MB 
  

，但是当我尝试使用 vagrant provision 来设置机器时。我实现了一个错误：
从命令中输入stdout：

从命令中输入Stderr：

  stdin：不是一个tty 
无法找到图像'10 .5.6.19：5000 / ldap：latest'local 
 time =2014-12-30T13：50：37Z level =fatalmsg =错误：注册表端点无效https://10.14.6.19:5000/v1/：获取https://10.14.6.19:5000/v1/_ping：拨打tcp 10.14.6.19:5000：如果这个私有注册表仅支持HTTP或HTTPS与未知的CA证书，请在守护进程的参数中添加--insecure-registry 10.14.6.19：5000。对于HTTPS，如果您有权限注册表的CA证书，不需要标志;只需将CA证书放在/etc/docker/certs.d/10.14.6.19:5000/ca.crt
  

我认为这是因为我应该使用某种注册表的图像。有没有办法使用本地图像进行流动资源配置？

解决方案

您需要在 / etc / default / docker ：

  DOCKER_OPTS = -  insecure-registry 10.14.6.19： 5000
  

在旁注中，这在 EXTRA_ARGS / var / lib / boot2docker / profile ，以防您使用boot2docker。

有一个很少有选择来解决这个问题：

1. 一旦VM启动，手动添加该行。然后重新启动虚拟机。


2. 构建一个已经具有上述配置并在Vagrantfile中使用的框


3. 使用一个shell配置器设置配置

要使用选项3，请在docker供应商之前加入：

  config.vm.provisionshell，
 inline：<< -EOS 
 echo'DOCKER_OPTS = -  insecure-registry 10.14.6.19： 5000 $ {DOCKER_OPTS}'\ 
>> / etc / default / docker 
 EOS 
  

如果执行 vagrant up （或 vagrant reload --provision ，以防vm已经在运行），您将能够运行您的图像没有任何问题。

I want to run a docker image on Vagrant machine. My Vagrantfile is straingforward:

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "ubuntu/trusty64"
  config.vm.synced_folder "./project/", "/project/"
  config.vm.network "forwarded_port", guest: 8000, host: 8000
  config.vm.network :public_network, bridge: 'eth0'

  config.vm.provision "docker" do |d|
    d.run 'ldap', image: '10.5.6.19:5000/ldap'
  end

end

I have this image on my machine:

>sudo docker images 

REPOSITORY                   TAG                 IMAGE ID            CREATED             VIRTUAL SIZE

10.5.6.19:5000/ldap   latest              ef7f4dcecd65        3 months ago        930.8 MB

but when I try to provision a machine with vagrant provision. I achieve an error: Stdout from the command:

Stderr from the command:

stdin: is not a tty
Unable to find image '10.5.6.19:5000/ldap:latest' locally
time="2014-12-30T13:50:37Z" level="fatal" msg="Error: Invalid registry endpoint https://10.14.6.19:5000/v1/: Get https://10.14.6.19:5000/v1/_ping: dial tcp 10.14.6.19:5000: i/o timeout. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry 10.14.6.19:5000` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/10.14.6.19:5000/ca.crt"

I think this happens because I should use some kind of registry for images. Is there a way to use local images for vagrant provisioning?

解决方案

You need to add the following in /etc/default/docker:

DOCKER_OPTS="--insecure-registry 10.14.6.19:5000"

On a side note, this goes in EXTRA_ARGS in /var/lib/boot2docker/profile in case you were using boot2docker.

There are a few options to choose from to fix this:

1. Once the VM starts, manually add that line. Then restart the VM.
2. Build a box that already has the above config set and use that in your Vagrantfile
3. Use a shell provisioner set up that config.

To use option 3, include this before the docker provisioner:

  config.vm.provision "shell",
    inline: <<-EOS
      echo 'DOCKER_OPTS="--insecure-registry 10.14.6.19:5000 ${DOCKER_OPTS}"' \
        >> /etc/default/docker
  EOS

After this if you execute vagrant up (or vagrant reload --provision in case the vm is already running), you'll be able to run your image without any problems.

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