Class: VagrantPlugins::DigitalOcean::Helpers::ApiClient

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::Retryable
Defined in:
lib/vagrant-digitalocean/helpers/client.rb

Instance Method Summary collapse

Constructor Details

#initialize(env) ⇒ ApiClient

Returns a new instance of ApiClient.



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# File 'lib/vagrant-digitalocean/helpers/client.rb', line 17

def initialize(env)
  @env = env
  @config = env[:machine].provider_config
  @client = Faraday.new({
    :url => "https://api.digitalocean.com/",
    :ssl => {
      :ca_file => @config.ca_path
    }
  })
end

Instance Method Details

#request(path, params = {}) ⇒ Object 



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# File 'lib/vagrant-digitalocean/helpers/client.rb', line 28

def request(path, params = {})
  begin
    result = @client.get(path, params = params.merge({
      :client_id => @config.client_id,
      :api_key => @config.api_key
    }))
  rescue Faraday::Error::ConnectionFailed => e
    # TODO this is suspect but because farady wraps the exception
    #      in something generic there doesn't appear to be another
    #      way to distinguish different connection errors :(
    if e.message =~ /certificate verify failed/
      raise Errors::CertificateError
    end

    raise e
  end

  # remove the api key in case an error gets dumped to the console
  params[:api_key] = "REMOVED"

  begin
    body = JSON.parse(result.body)
  rescue JSON::ParserError => e
    raise(Errors::JSONError, {
      :message => e.message,
      :path => path,
      :params => params,
      :response => result.body
    })
  end

  if body["status"] != "OK"
    raise(Errors::APIStatusError, {
      :path => path,
      :params => params,
      :status => body["status"],
      :response => body.inspect
    })
  end

  Result.new(body)
end

#wait_for_event(id) ⇒ Object 



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# File 'lib/vagrant-digitalocean/helpers/client.rb', line 71

def wait_for_event(id)
  retryable(:tries => 30, :sleep => 10) do
    # stop waiting if interrupted
    next if @env[:interrupted]


    # check event status
    result = self.request("/events/#{id}")

    yield result if block_given?
    raise "not ready" if result["event"]["action_status"] != "done"
  end
end