Class: Cloudscale::Plugins::MongoDbStatus

Inherits:
Plugin
  • Object
show all
Defined in:
lib/cloudscale/plugins/mongo/mongo_db_status.rb

Instance Attribute Summary collapse

Attributes inherited from Plugin

#log, #plugins

Instance Method Summary collapse

Methods inherited from Plugin

inherited, plugins

Constructor Details

#initialize ⇒ MongoDbStatus

Returns a new instance of MongoDbStatus.



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# File 'lib/cloudscale/plugins/mongo/mongo_db_status.rb', line 18

def initialize
  super
  if is_enabled
    @client = Preops::MongodbPreop.instance.client
  end
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/cloudscale/plugins/mongo/mongo_db_status.rb', line 12

def client
  @client
end

Instance Method Details

#collect(agentInstanceId) ⇒ Object 



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# File 'lib/cloudscale/plugins/mongo/mongo_db_status.rb', line 25

def collect(agentInstanceId)
  registry = Monitor::Registry.instance
  metrics = Metrics::Agent.new
  log.info("Calling Collect on MongoDbStatus")

  stats = @client.database.command({:dbstats => 1}).first        

  registry.metrics["mongo.status.objects"] = metrics.gauge :status_objects do
    { :value => stats['objects'] }
  end

  registry.metrics["mongo.status.indexes"] = metrics.gauge :status_indexes do
    { :value => stats['indexes'] }
  end

  registry.metrics["mongo.status.indexes"] = metrics.gauge :status_indexes do
    { :value => stats['indexes'] }
  end

  registry.metrics["mongo.status.dataSize"] = metrics.gauge :status_dataSize do
    { :value => stats['dataSize'] }
  end

  registry.metrics["mongo.status.storageSize"] = metrics.gauge :status_storageSize do
    { :value => stats['storageSize'] }
  end

  registry.metrics["mongo.status.collections"] = metrics.gauge :status_collections do
    { :value => stats['collections'] }
  end

  registry.metrics["mongo.status.avgObjSize"] = metrics.gauge :status_avgObjSize do
    { :value => stats['avgObjSize'] }
  end
end

#is_enabled ⇒ Object 



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# File 'lib/cloudscale/plugins/mongo/mongo_db_status.rb', line 14

def is_enabled
  Preops::MongodbPreop.instance.is_enabled
end