在 Windows 10 上执行 vagrant ，报错：Vagrant failed to initialize at a very early stage 的解决

1、在 Windows 10 上执行 vagrant ，报错：Vagrant failed to initialize at a very early stage，如图1

图1

PS E:\wwwroot\channel-pub-api> vagrant
Vagrant failed to initialize at a very early stage:

The plugins failed to initialize correctly. This may be due to manual
modifications made within the Vagrant home directory. Vagrant can
attempt to automatically correct this issue by running:

  vagrant plugin repair

If Vagrant was recently updated, this error may be due to incompatible
versions of dependencies. To fix this problem please remove and re-install
all plugins. Vagrant can attempt to do this automatically by running:

  vagrant plugin expunge --reinstall

Or you may want to try updating the installed plugins to their latest
versions:

  vagrant plugin update

Error message given during initialization: Unable to resolve dependency: user requested 'vagrant-vbguest (= 0.15.1)'

2、原因应该在于最近更新了 Vagrant，Vagrant 可以通过运行以下命令自动尝试(删除并重新安装
所有插件)，依照提示执行命令

PS E:\wwwroot\channel-pub-api> vagrant plugin expunge --reinstall

This command permanently deletes all currently installed user plugins. It
should only be used when a repair command is unable to properly fix the
system.

Continue? [N]: yes

All user installed plugins have been removed from this Vagrant environment!

Vagrant will now attempt to reinstall user plugins that were removed.

3、执行如下命令，翻墙后，在 Windows PowerShell 中执行命令仍然报同样的错误

PS E:\wwwroot\channel-pub-api> vagrant plugin install vagrant-hostmanager
Installing the 'vagrant-hostmanager' plugin. This can take a few minutes...
Vagrant failed to load a configured plugin source. This can be caused
by a variety of issues including: transient connectivity issues, proxy
filtering rejecting access to a configured plugin source, or a configured
plugin source not responding correctly. Please review the error message
below to help resolve the issue:

  SSL_connect SYSCALL returned=5 errno=0 state=SSLv2/v3 read server hello A (https://gems.hashicorp.com/specs.4.8.gz)

Source: https://gems.hashicorp.com/

4、在 Windows 命令提示符中执行如下命令，执行成功

E:\wwwroot\channel-pub-api>vagrant plugin install vagrant-hostmanager
Installing the 'vagrant-hostmanager' plugin. This can take a few minutes...
Fetching: vagrant-hostmanager-1.8.9.gem (100%)
Installed the plugin 'vagrant-hostmanager (1.8.9)'!

5、再次执行 vagrant ，报错：

E:\wwwroot\channel-pub-api>vagrant
Vagrant failed to initialize at a very early stage:

There is a syntax error in the following Vagrantfile. The syntax error
message is reproduced below for convenience:

E:/wwwroot/channel-pub-api/Vagrantfile:15: syntax error, unexpected tIDENTIFIER, expecting '}'
  weibo:    'channel-pub-api-weibo.te
       ^

6、编辑 Vagrantfile，在 domains 配置中的 14 行缺少结束的英文逗号，添加上，如图2

图2

domains = {
  frontend: 'channel-pub-api-frontend.test',
  backend:  'channel-pub-api-backend.test',
  api:      'channel-pub-api-api.test',
  qq:       'channel-pub-api-qq.test',
  rpc:      'channel-pub-api-rpc.test'
  weibo:    'channel-pub-api-weibo.test',
  wx:       'channel-pub-api-wx.test'
}

domains = {
  frontend: 'channel-pub-api-frontend.test',
  backend:  'channel-pub-api-backend.test',
  api:      'channel-pub-api-api.test',
  qq:       'channel-pub-api-qq.test',
  rpc:      'channel-pub-api-rpc.test',
  weibo:    'channel-pub-api-weibo.test',
  wx:       'channel-pub-api-wx.test'
}

7、再次执行 vagrant 正常

PS E:\wwwroot\channel-pub-api> vagrant up
Vagrant failed to initialize at a very early stage:

There is a syntax error in the following Vagrantfile. The syntax error
message is reproduced below for convenience:

E:/wwwroot/channel-pub-api/Vagrantfile:15: syntax error, unexpected tIDENTIFIER, expecting '}'
  weibo:    'channel-pub-api-weibo.te
       ^
PS E:\wwwroot\channel-pub-api> vagrant up
Installing the 'vagrant-vbguest' plugin. This can take a few minutes...
Fetching: micromachine-2.0.0.gem (100%)
Fetching: vagrant-vbguest-0.16.0.gem (100%)
Installed the plugin 'vagrant-vbguest (0.16.0)'!
PS E:\wwwroot\channel-pub-api> vagrant
Usage: vagrant [options] <command> [<args>]

    -v, --version                    Print the version and exit.
    -h, --help                       Print this help.

Common commands:
     box             manages boxes: installation, removal, etc.
     cloud           manages everything related to Vagrant Cloud
     destroy         stops and deletes all traces of the vagrant machine
     global-status   outputs status Vagrant environments for this user
     halt            stops the vagrant machine
     help            shows the help for a subcommand
     hostmanager     plugin: vagrant-hostmanager: manages the /etc/hosts file within a multi-machine environment
     init            initializes a new Vagrant environment by creating a Vagrantfile
     login
     package         packages a running vagrant environment into a box
     plugin          manages plugins: install, uninstall, update, etc.
     port            displays information about guest port mappings
     powershell      connects to machine via powershell remoting
     provision       provisions the vagrant machine
     push            deploys code in this environment to a configured destination
     rdp             connects to machine via RDP
     reload          restarts vagrant machine, loads new Vagrantfile configuration
     resume          resume a suspended vagrant machine
     snapshot        manages snapshots: saving, restoring, etc.
     ssh             connects to machine via SSH
     ssh-config      outputs OpenSSH valid configuration to connect to the machine
     status          outputs status of the vagrant machine
     suspend         suspends the machine
     up              starts and provisions the vagrant environment
     upload          upload to machine via communicator
     validate        validates the Vagrantfile
     vbguest         plugin: vagrant-vbguest: install VirtualBox Guest Additions to the machine
     version         prints current and latest Vagrant version
     winrm           executes commands on a machine via WinRM
     winrm-config    outputs WinRM configuration to connect to the machine

For help on any individual command run `vagrant COMMAND -h`

Additional subcommands are available, but are either more advanced
or not commonly used. To see all subcommands, run the command
`vagrant list-commands`.

8、创建虚拟机，执行如下命令

PS E:\wwwroot\channel-pub-api> vagrant up
==> channel-pub-api: Machine 'channel-pub-api' has a post `vagrant up` message. This is a message
==> channel-pub-api: from the creator of the Vagrantfile, and not from Vagrant itself:
==> channel-pub-api:
==> channel-pub-api: Frontend URL: http://channel-pub-api-frontend.test
==> channel-pub-api: Backend URL: http://channel-pub-api-backend.test
==> channel-pub-api: Api URL: http://channel-pub-api-api.test
==> channel-pub-api: Qq URL: http://channel-pub-api-qq.test
==> channel-pub-api: Rpc URL: http://channel-pub-api-rpc.test
==> channel-pub-api: Weibo URL: http://channel-pub-api-weibo.test
==> channel-pub-api: Wx URL: http://channel-pub-api-wx.test

9、等待完成后，在浏览器中访问如下URL即可，符合预期

192.168.83.147 channel-pub-api-frontend.test
192.168.83.147 channel-pub-api-backend.test
192.168.83.147 channel-pub-api-api.test
192.168.83.147 channel-pub-api-qq.test
192.168.83.147 channel-pub-api-rpc.test
192.168.83.147 channel-pub-api-weibo.test
192.168.83.147 channel-pub-api-wx.test