Hawkular Metrics 0.13.0 发布，监控解决方案

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　　Hawkular Metrics 0.13.0 发布了，Hawkular 是一个开源的监控解决方案，是 RHQ 项目 的改进版本，受益于多年的经验，Hawkular 设计之初就考虑模块化和可伸缩性，因此组件可在应用之外进行重用。Hawkular Metrics 是 Hawkular  集成增强版本。
主要更新：

• 　　Data Generation Tool
  
  
  
  • 　　A new tool that generates bulk metrics data to be used in performance and load testing.
    
  • 　　It generates directly Cassandra data files (SSTables), which leads to a very fast generation process for large amounts of metrics data.
    
  • 　　For more details: Data Generator, HWKMETRICS-355
    
  
  
• 　　Receive Metrics via Hawkular Bus
  
  
  
  • 　　When deployed within Hawkular distribution, the project now accepts metrics via the Hawkular Bus; until now only the REST API had support for Metrics insertion.
    
  • 　　Hawkular Metrics currently support publishing of newly inserted metrics to the bus and receiving metrics via the bus.
    
  • 　　For more details: HWKMETRICS-347, HWKMETRICS-352
    
  
  
• 　　Sorted Stacked Metrics Results
  
  
  
  • 　　When requesting stacked metrics aggregation the result is now ordered HWKMETRICS-353
    
  
  
• 　　External Integrations
  
  
  
  • 　　Heapster sink now divides storing to multiple calls. This is an improvement over the initial implementation that had one REST API call per metric (HWKMETRICS-290)
    
  • 　　ptrans now works with a Hawkular Metrics instance protected by Hawkular Accounts via Hawkular distribution (HWKMETRICS-342)
    
  • 　　Grafana integration via Influxdb compatible end-point allows connections to a Hawkular Metrics instance protected by Hawkular Accounts via Hawkular distribution (HWKMETRICS-343)
    
  
  

Release links

• 　　Github Release:
  
  
  
  • 　　https://github.com/hawkular/hawkular-metrics/releases/tag/0.13.0
    
  
  
• 　　JBoss Nexus Maven artifacts:
  
  
  
  • 　　http://origin-repository.jboss.org/nexus/content/repositories/public/org/hawkular/metrics/
    
  
  
• 　　Jira release tracker:
  
  
  
  • 　　https://issues.jboss.org/browse/HWKMETRICS/fixforversion/12329530
    
  
  

　　

　　其中一个Hawkular Metrics的目标是很容易与集成;提供语言特定客户端是实现这一目标的重要组成部分。下面是官方的客户端的当前列表：

• 　　Ruby: https://github.com/hawkular/hawkular-client-ruby
  
• 　　Python: https://github.com/hawkular/hawkular-client-python
  
• 　　Go: https://github.com/hawkular/hawkular-client-go
  

　　感谢 John Sanda, Thomas Segismont, Mike Thompson, Matt Wringe, Michael Burman, Libor Zoubek, 伦敦银行的Heiko Rupp 的贡献。