Module: Cloudscopes

Defined in:
lib/cloudscopes.rb,
lib/cloudscopes/ec2.rb,
lib/cloudscopes/redis.rb,
lib/cloudscopes/memory.rb,
lib/cloudscopes/sample.rb,
lib/cloudscopes/system.rb,
lib/cloudscopes/network.rb,
lib/cloudscopes/options.rb,
lib/cloudscopes/process.rb,
lib/cloudscopes/version.rb,
lib/cloudscopes/filesystem.rb,
lib/cloudscopes/configuration.rb

Defined Under Namespace

Modules: StatFs Classes: Ec2, Filesystem, Memory, Network, Options, Process, RedisClient, Sample, System

Constant Summary collapse

VERSION = 
"0.13.0"

Class Method Summary collapse

Class Method Details

.client ⇒ Object 



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# File 'lib/cloudscopes/configuration.rb', line 18

def client
  @client ||= initClient
end

.data_dimensions ⇒ Object 



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# File 'lib/cloudscopes/configuration.rb', line 28

def data_dimensions
  @settings['dimensions'] || ({ 'InstanceId' => '#{ec2.instance_id}' })
end

.get_binding ⇒ Object 



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# File 'lib/cloudscopes.rb', line 24

def self.get_binding
  return binding()
end

.init ⇒ Object 



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# File 'lib/cloudscopes/configuration.rb', line 4

def init
  @opts = Cloudscopes::Options.new
  configuration = {}
  (@opts.files.empty?? [ STDIN ] : @opts.files.collect { |fn| File.new(fn) }).each do |configfile|
    configuration.merge! YAML.load(configfile.read)
  end
  @settings = configuration['settings']
  configuration['metrics']
end

.initClient ⇒ Object 



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# File 'lib/cloudscopes/configuration.rb', line 22

def initClient
  AWS::CloudWatch.new access_key_id: @settings['aws-key'],
                        secret_access_key: @settings['aws-secret'],
                        region: @settings['region']
end

.method_missing(*args) ⇒ Object 



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# File 'lib/cloudscopes.rb', line 28

def self.method_missing(*args)
  Cloudscopes.const_get(args.shift.to_s.capitalize).new(*args)
end

.redis(host = 'localhost', port = 6379) ⇒ Object 



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# File 'lib/cloudscopes/redis.rb', line 46

def self.redis(host = 'localhost', port = 6379)
  begin
    require 'redis'
    RedisClient.new(host,port)
  rescue LoadError
    # redis gem not installed
    nil
  end
end

.should_publish ⇒ Object 



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# File 'lib/cloudscopes/configuration.rb', line 14

def should_publish
  @opts.publish
end

.system ⇒ Object

must define, otherwise kernel.system matches



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# File 'lib/cloudscopes/system.rb', line 44

def self.system # must define, otherwise kernel.system matches
  System.new
end