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require 'fog/core/collection'
require 'fog/rackspace/models/monitoring/data_point'
module Fog
module Rackspace
class Monitoring
class DataPoints < Fog::Collection
attribute :metric
model Fog::Rackspace::Monitoring::DataPoint
def all
self.fetch(:resolution => :full)
end
# Fetch the datapoints for a metric
# ==== Parameters
#
# * options<~Hash> - optional paramaters
# * from<~Integer> - timestamp in milliseconds
# * to<~Integer> - timestamp in milliseconds
# * points<~Integer> - Number of points to fetch
# * resolution<~String> - Should be one of :full, :min5, :min20, :min60, :min240, :min1440
# * select<~Array> - Should be an array of :average, :max, :min, :variance
#
# ==== Returns
# * datapoints<~Fog::Rackspace::Monitoring::Datapoints>:
def fetch(options={})
requires :metric
options[:from] ||= (Time.now.to_i * 1000) - (3600 * 1000)
options[:to] ||= Time.now.to_i * 1000
options[:points] ||= 1 unless options[:resolution]
if options[:resolution]
options[:resolution] = options[:resolution].upcase
end
data = service.list_data_points(metric.check.entity.id, metric.check.id, metric.name, options).body['values']
load(data)
end
def new(attributes = {})
requires :metric
super({ :metric => metric }.merge!(attributes))
end
end
end
end
end
Version data entries
39 entries across 37 versions & 6 rubygems