Vagrant &引用；system-cloudinit@-var-tmp-hostname.yml.service的作业失败，因为超出了配置的资源限制；

我开始利用牧场主和流浪者来创造我当地的发展环境。我已完成的步骤：

我已经安装了VirtualBox

我下载并安装了用于linux的Vagrant软件包

sudo rpm -i vagrant_1.7.2_x86_64.rpm  

流浪版本：

vagran --version  
Vagrant 1.7.2  

我从GitHub克隆了Rancher回购协议：

git clone git@github.com:rancherio/rancher.git  

里面有流浪汉档案。执行后：

sudo vagrant up  

这是我得到错误的步骤，我得到：

==> rancher: Box 'coreos-alpha' could not be found. Attempting to find and install...
rancher: Box Provider: virtualbox
rancher: Box Version: >= 308.0.1
==> rancher: Loading metadata for box 'http://alpha.release.core-os.net/amd64-usr/current/coreos_production_vagrant.json'
rancher: URL: http://alpha.release.core-os.net/amd64-usr/current/coreos_production_vagrant.json
==> rancher: Adding box 'coreos-alpha' (v709.0.0) for provider: virtualbox
rancher: Downloading: http://alpha.release.core-os.net/amd64-usr/709.0.0/coreos_production_vagrant.box
rancher: Calculating and comparing box checksum...
==> rancher: Successfully added box 'coreos-alpha' (v709.0.0) for 'virtualbox'!
==> rancher: Importing base box 'coreos-alpha'...
==> rancher: Matching MAC address for NAT networking...
==> rancher: Checking if box 'coreos-alpha' is up to date...
==> rancher: Setting the name of the VM:rancher_rancher_1434213461241_51852
==> rancher: Clearing any previously set network interfaces...
==> rancher: Preparing network interfaces based on configuration...
rancher: Adapter 1: nat
rancher: Adapter 2: hostonly
==> rancher: Forwarding ports...
rancher: 8080 => 8080 (adapter 1)
rancher: 22 => 2222 (adapter 1)
==> rancher: Running 'pre-boot' VM customizations...
==> rancher: Booting VM...
==> rancher: Waiting for machine to boot. This may take a few minutes...
rancher: SSH address: 127.0.0.1:2222
rancher: SSH username: core
rancher: SSH auth method: private key
rancher: Warning: Connection timeout. Retrying...
rancher: 
rancher: Vagrant insecure key detected. Vagrant will automatically replace
rancher: this with a newly generated keypair for better security.
rancher: 
rancher: Inserting generated public key within guest...
rancher: Removing insecure key from the guest if its present...
rancher: Key inserted! Disconnecting and reconnecting using new SSH key...
==> rancher: Machine booted and ready!
==> rancher: Setting hostname...
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!  

systemctl start system-cloudinit@-var-tmp-hostname.yml.service  

Stdout from the command:  



Stderr from the command:

Job for system-cloudinit@-var-tmp-hostname.yml.service failed because a configured resource limit was exceeded. See "systemctl status system-cloudinit@-var-tmp-hostname.yml.service" and "journalctl -xe" for details.  

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然后，当我转到localhost:8080时，没有安装Rancher UI。

我也遇到了同样的问题， 然后我配置“config.rb”，将更新通道更改为稳定，如下所示

$update_channel='stable'

然后再摧毁流浪汉coreos

$ vagrant destroy
$ vagrant up

最后，流浪者成功运行~

看到这一点，这是由Coreos709.0.0中systemd的更新引起的

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就像smalltown提到的那样，您可以通过使用beta频道切换回旧版本的CoreOS。或者，您可以等待vagrant coreos将其合并，以便锁定要使用的特定版本。

您是否可以登录到docker实例并在失败后执行

systemctl status system cloudinit@-var tmp hostname.yml.service

。我得到了以下信息：system-cloudinit@-var-tmp-hostname.yml.service Loaded:not found（原因：没有这样的文件或目录）活动：不活动（死）