Class: Fog::Joyent::Analytics::Real

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/joyent/analytics.rb,
lib/fog/joyent/requests/analytics/describe_analytics.rb,
lib/fog/joyent/requests/analytics/get_instrumentation.rb,
lib/fog/joyent/requests/analytics/list_instrumentations.rb,
lib/fog/joyent/requests/analytics/create_instrumentation.rb,
lib/fog/joyent/requests/analytics/delete_instrumentation.rb,
lib/fog/joyent/requests/analytics/get_instrumentation_value.rb

Overview

Mock

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Real

Returns a new instance of Real.



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# File 'lib/fog/joyent/analytics.rb', line 146

def initialize(options = {})
  @mutex = Mutex.new
  @connection_options = options[:connection_options] || {}
  @persistent = options[:persistent] || false

  @joyent_url = options[:joyent_url] || 'https://us-sw-1.api.joyentcloud.com'
  @joyent_version = options[:joyent_version] || '~7'
  @joyent_username = options[:joyent_username]

  unless @joyent_username
    raise ArgumentError, "options[:joyent_username] required"
  end

  if options[:joyent_keyname]
    @joyent_keyname = options[:joyent_keyname]
    @joyent_keyphrase = options[:joyent_keyphrase]
    @key_manager = Net::SSH::Authentication::KeyManager.new(nil, {
        :keys_only => true,
        :passphrase => @joyent_keyphrase
    })
    @header_method = method(:header_for_signature_auth)

    if options[:joyent_keyfile]
      if File.exist?(options[:joyent_keyfile])
        @joyent_keyfile = options[:joyent_keyfile]
        @key_manager.add(@joyent_keyfile)
      else
        raise ArgumentError, "options[:joyent_keyfile] provided does not exist."
      end
    elsif options[:joyent_keydata]
      if options[:joyent_keydata].to_s.empty?
        raise ArgumentError, 'options[:joyent_keydata] must not be blank'
      else
        @joyent_keydata = options[:joyent_keydata]
        @key_manager.add_key_data(@joyent_keydata)
      end
    end
  elsif options[:joyent_password]
    @joyent_password = options[:joyent_password]
    @header_method = method(:header_for_basic_auth)
  else
    raise ArgumentError, "Must provide either a joyent_password or joyent_keyname and joyent_keyfile pair"
  end

  @connection = Fog::XML::Connection.new(
      @joyent_url,
      @persistent,
      @connection_options
  )
end

Instance Method Details

#create_instrumentation(values = {}) ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/create_instrumentation.rb', line 5

def create_instrumentation(values = {})
  request(
      :path => "#{@joyent_username}/analytics/instrumentations",
      :method => "POST",
      :body => values,
      :expects => [200,201]
  )
end

#delete_instrumentation(id) ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/delete_instrumentation.rb', line 5

def delete_instrumentation(id)
  request(
      :path => "#{@joyent_username}/analytics/instrumentations/#{id}",
      :method => "DELETE",
      :expects => 204
  )
end

#describe_analytics(force = false) ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/describe_analytics.rb', line 5

def describe_analytics(force = false)
  @describe_analytics = nil if force
  @describe_analytics ||= request(
      :path => "#{@joyent_username}/analytics",
      :method => "GET",
      :expects => 200,
      :idempotent => true
  )
end

#get_instrumentation(id) ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/get_instrumentation.rb', line 5

def get_instrumentation(id)
  request(
      :path => "#{@joyent_username}/analytics/instrumentations/#{id}",
      :method => "GET",
      :expects => 200,
      :idempotent => true
  )
end

#get_instrumentation_value(url, requested_start_time, ndatapoints, duration) ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/get_instrumentation_value.rb', line 5

def get_instrumentation_value(url, requested_start_time, ndatapoints, duration)
  request(
      :path => url,
      :method => 'GET',
      :expects => 200,
      :idempotent => true,
      :query => {
          :ndatapoints => ndatapoints,
          :start_time => requested_start_time.to_i,
          :duration => duration
      }
  )
end

#list_instrumentations ⇒ Object 



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# File 'lib/fog/joyent/requests/analytics/list_instrumentations.rb', line 5

def list_instrumentations
  request(
      :path => "#{@joyent_username}/analytics/instrumentations",
      :method => "GET",
      :expects => 200,
      :idempotent => true
  )
end

#request(opts = {}) ⇒ Object 



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# File 'lib/fog/joyent/analytics.rb', line 197

def request(opts = {})
  opts[:headers] = {
      "X-Api-Version" => @joyent_version,
      "Content-Type" => "application/json",
      "Accept" => "application/json"
  }.merge(opts[:headers] || {}).merge(@header_method.call)

  if opts[:body]
    opts[:body] = Fog::JSON.encode(opts[:body])
  end

  response = @connection.request(opts)
  if response.headers["Content-Type"] == "application/json"
    response.body = json_decode(response.body)
  end

  response
rescue Excon::Errors::HTTPStatusError => e
  if e.response.headers["Content-Type"] == "application/json"
    e.response.body = json_decode(e.response.body)
  end
  raise_if_error!(e.request, e.response)
end