cloudwatch

Documentation

Overview

• Copyright (c) 2018 VMware, Inc. *
• Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
• associated documentation files (the "Software"), to deal in the Software without restriction, including
• without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
• copies of the Software, and to permit persons to whom the Software is furnished to do
• so, subject to the following conditions: *
• The above copyright notice and this permission notice shall be included in all copies or substantial
• portions of the Software. *
• THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
• NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
• IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
• WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
• SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The implementation is derived from https://github.com/patrobinson/gokini

Copyright 2018 Patrick robinson

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

• Constants
• type MonitoringService
  • func NewMonitoringService(region string, creds *credentials.Credentials) *MonitoringService
  • func NewMonitoringServiceWithOptions(region string, creds *credentials.Credentials, logger logger.Logger, ...) *MonitoringService
  • func (cw *MonitoringService) IncrBytesProcessed(shard string, count int64)
  • func (cw *MonitoringService) IncrRecordsProcessed(shard string, count int)
  • func (cw *MonitoringService) Init(appName, streamName, workerID string) error
  • func (cw *MonitoringService) LeaseGained(shard string)
  • func (cw *MonitoringService) LeaseLost(shard string)
  • func (cw *MonitoringService) LeaseRenewed(shard string)
  • func (cw *MonitoringService) MillisBehindLatest(shard string, millSeconds float64)
  • func (cw *MonitoringService) RecordGetRecordsTime(shard string, time float64)
  • func (cw *MonitoringService) RecordProcessRecordsTime(shard string, time float64)
  • func (cw *MonitoringService) Shutdown()
  • func (cw *MonitoringService) Start() error

Constants

const DEFAULT_CLOUDWATCH_METRICS_BUFFER_DURATION = 10 * time.Second

Buffer metrics for at most this long before publishing to CloudWatch.

Types

type MonitoringService

type MonitoringService struct {
	// contains filtered or unexported fields
}

func NewMonitoringService

func NewMonitoringService(region string, creds *credentials.Credentials) *MonitoringService

NewMonitoringService returns a Monitoring service publishing metrics to CloudWatch.

func NewMonitoringServiceWithOptions

func NewMonitoringServiceWithOptions(region string, creds *credentials.Credentials, logger logger.Logger, bufferDur time.Duration) *MonitoringService

NewMonitoringServiceWithOptions returns a Monitoring service publishing metrics to CloudWatch with the provided credentials, buffering duration and logger.

func (*MonitoringService) IncrBytesProcessed

func (cw *MonitoringService) IncrBytesProcessed(shard string, count int64)

func (*MonitoringService) IncrRecordsProcessed

func (cw *MonitoringService) IncrRecordsProcessed(shard string, count int)

func (*MonitoringService) Init

func (cw *MonitoringService) Init(appName, streamName, workerID string) error

func (*MonitoringService) LeaseGained

func (cw *MonitoringService) LeaseGained(shard string)

func (*MonitoringService) LeaseLost

func (cw *MonitoringService) LeaseLost(shard string)

func (*MonitoringService) LeaseRenewed

func (cw *MonitoringService) LeaseRenewed(shard string)

func (*MonitoringService) MillisBehindLatest

func (cw *MonitoringService) MillisBehindLatest(shard string, millSeconds float64)

func (*MonitoringService) RecordGetRecordsTime

func (cw *MonitoringService) RecordGetRecordsTime(shard string, time float64)

func (*MonitoringService) RecordProcessRecordsTime

func (cw *MonitoringService) RecordProcessRecordsTime(shard string, time float64)

func (*MonitoringService) Shutdown

func (cw *MonitoringService) Shutdown()

func (*MonitoringService) Start

func (cw *MonitoringService) Start() error