Class: NewRelic::Security::Agent::Control::Health

Inherits:
Object
  • Object
show all
Defined in:
lib/newrelic_security/agent/control/health_check.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Health

Returns a new instance of Health.



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 9

def initialize
  @collectorType = RUBY
  @language = Ruby
  @jsonName = :LAhealthcheck
  @eventType = :sec_health_check_lc
  @timestamp = current_time_millis
  @version = EMPTY_STRING
  @groupName = NewRelic::Security::Agent.config[:mode]
  @policyVersion = nil
  @framework = NewRelic::Security::Agent.config[:framework]
  @protectedServer = nil
  @applicationUUID = NewRelic::Security::Agent.config[:uuid]
  @appAccountId = NewRelic::Security::Agent.config[:account_id]
  @appEntityGuid = NewRelic::Security::Agent.config[:entity_guid]
  @collectorVersion = NewRelic::Security::VERSION
  @buildNumber = nil
  @jsonVersion = NewRelic::Security::Agent.config[:json_version]
  @eventSentCount = 0
  @eventProcessed = 0
  @eventDropCount = 0
  @httpRequestCount = 0
  @protectedVulnerabilties = nil
  @protectedDB = nil
  @linkingMetadata = add_linking_metadata
  @stats = {}
  @serviceStatus = {} # TODO: Fill this
  @iastEventStats = {}
  @raspEventStats = {}
  @exitEventStats = {}
  @procStartTime = NewRelic::Security::Agent.config[:process_start_time]
  @trafficStartedTime = NewRelic::Security::Agent.config[:traffic_start_time]
  @scanStartTime = NewRelic::Security::Agent.config[:scan_start_time]
  @iastTestIdentifer = NewRelic::Security::Agent.config[:'security.iast_test_identifier']
end

Instance Attribute Details

#jsonName ⇒ Object (readonly)

Returns the value of attribute jsonName.



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 7

def jsonName
  @jsonName
end

#serviceStatus ⇒ Object (readonly)

Returns the value of attribute serviceStatus.



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 7

def serviceStatus
  @serviceStatus
end

#stats ⇒ Object (readonly)

Returns the value of attribute stats.



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 7

def stats
  @stats
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 44

def as_json
  instance_variables.map! do |ivar|
    [ivar[1..-1].to_sym, instance_variable_get(ivar)]
  end.to_h
end

#to_json ⇒ Object 



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 50

def to_json
  as_json.to_json
end

#update_health_check ⇒ Object 



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# File 'lib/newrelic_security/agent/control/health_check.rb', line 54

def update_health_check
  @httpRequestCount = NewRelic::Security::Agent.agent.http_request_count.fetch_and_reset_counter
  @eventProcessed = NewRelic::Security::Agent.agent.event_processed_count.fetch_and_reset_counter
  @eventSentCount = NewRelic::Security::Agent.agent.event_sent_count.fetch_and_reset_counter
  @eventDropCount = NewRelic::Security::Agent.agent.event_drop_count.fetch_and_reset_counter
  @stats[:nCores] = nil # TODO: add cpu count here
  @stats[:systemTotalMemoryMB] = system_total_memory_mb
  @stats[:systemFreeMemoryMB] = system_free_memory_mb
  @stats[:systemCpuLoad] = system_cpu_load
  @stats[:processCpuUsage] = nil
  @stats[:processRssMB] = nil # TODO: add process rss here
  @stats[:processMaxHeapMB] = nil
  @stats[:processHeapUsageMB] = nil
  @stats[:processDirDiskFreeSpaceMB] = nil
  @stats[:rootDiskFreeSpaceMB] = nil
  @serviceStatus[:websocket] = NewRelic::Security::Agent::Control::WebsocketClient.instance.is_open? ? 'OK' : 'Error'
  @serviceStatus[:logWriter] = NewRelic::Security::Agent.logger ? 'OK' : 'Error'
  @serviceStatus[:initLogWriter] = NewRelic::Security::Agent.init_logger ? 'OK' : 'Error'
  @serviceStatus[:agentActiveStat] = NewRelic::Security::Agent.config[:enabled] ? 'OK' : 'Error'
  @serviceStatus[:iastRestClient] = NewRelic::Security::Agent::Utils.is_IAST? && !NewRelic::Security::Agent.agent.iast_client ? 'Error' : 'OK'
  @iastEventStats = NewRelic::Security::Agent.agent.iast_event_stats.prepare_for_health_check
  @raspEventStats = NewRelic::Security::Agent.agent.rasp_event_stats.prepare_for_health_check
  @exitEventStats = NewRelic::Security::Agent.agent.exit_event_stats.prepare_for_health_check
rescue Exception => exception
  NewRelic::Security::Agent::logger.error "Exception in finding update_health_check : #{exception.inspect} #{exception.backtrace}"
end