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10.changelog

##[0.1.0] 2016-03-08

https://github.com/open-falcon/of-release/releases/tag/v0.1.0

http://www.jianshu.com/p/7751eb324a51

##highlights

  • Document API combing and document improvement  http://docs.openfalcon.apiary.io OpenFalcon-team @hitripod
  • Improvement when graph group expands, history data will move automatically OpenFalcon-team @yubo laiwei niean
  • Improvement The minimum intervals when submitting data can be changed in configuration files OpenFalcon-team @niean
  • New function Monitor data support write-in opentsdb Meituan OpenFalcon-team @Charlesdong
  • New function Adapter support grafana Cnkuai OpenFalcon-team @hitripod
  • New function Newly add group monitor OpenFalcon-team @ulricqin
  • New function Newly add nodata monitor OpenFalcon-team @niean
  • New function agent built-in URL monitor @onlymellb
  • Improvement agent supports load balancing for multiple transfers @cmgs
  • Improvement  When adding machines in HostGroup, if the machine name does not exist, we should directly insert host list @wkshare
  • Improvement dashboard drawing lines use color schemes of deep color  Meituan OpenFalcon-team @skyeydemon

##changelog

  • [agent] Improvement: agent supports to configure multiple transfer addresses @CMGS open-falcon-archive/agent#37
  • [agent] Improvement: agent supports URL detecting @onlymellb open-falcon-archive/agent#27
  • [alarm] bugfix: Change the error reports of compiling caused by incompatible of beego api @ulricqin
  • [common] New function: add to the support of tsdb @Charlesdong open-falcon-archive/common#2
  • [dashboard] Improvement: All checkboxes support to use shift shortcut multiple choice @skyeydemon open-falcon/dashboard#14
  • [dashboard] Improvement: use color schemes of deep color for drawing lines @skydemon open-falcon/dashboard#13
  • [dashboard] Improvement: Date check box highlights current time for the users to choose conveniently @iambocai open-falcon/dashboard#12
  • [dashboard] bugfix: Fix the problem of not showing the pictures for charts page sometimes when refreshing pages @niean
  • [fe] bugfix: Change beego api the error reports of compiling caused by incompatible of beego api @hitripod
  • [gateway] Improvement: gateway supports to configure load balancing between multiple transfer lists @niean
  • [gateway] Improvement: gateway leads in perfcounter, it is used to prepare statistics of stability indexes for gateway itself @niean
  • [graph] The minimum intervals for data submitting can be changed in configuration files @niean
  • [graph] When graph groups expand, history data will be moved automatically @yubo laiwei niean open-falcon-archive/graph#14
  • [hbs] New function: configure URL monitor supported by agent [url.check.health] onlymellb open-falcon-archive/hbs#4
  • [nodata] New module: when data are not submitted overtime for some collection items, a piece of default data will be produced if nodata strategy is configured @niean
  • [portal] API: Add API @modeyang to capture the details of expression and strategy
  • [portal] Improvement: When adding machines in HostGroup, if the machine name does not exist, we should directly insert host list @wksharehttps://github.com/open-falcon-archive/portal/pull/4
  • [portal] New function: support group monitor @ulricqin
  • [portal] New function: support nodata @niean
  • [query] Add API to support demonstration of Grafana @hitripod open-falcon-archive/query#5
  • [transfer] Data support write in opentsdb @Charlesdong open-falcon-archive/transfer#5
  • [transfer] The minimum limit of data submission period can be configured @niean open-falcon-archive/transfer#7
  • [transfer] The function of migrating can be deleted from transfer @laiwei open-falcon-archive/transfer#8
  • [aggregator] New module: group monitor @ulricqin

##[0.0.5] 2015-08-20

  • [agent] new feature: Add related collection items of udp, du
  • [agent] bugfix: when we fix and configure new plug-in, we need to restart bug of agent
  • [agent] bugfix: when fixing configuration files of reload, the problem that the change for hostname may not be valid @oiooj
  • [alarm] bugfix: fix the problem of line feed in alarm emails
  • [alarm] bugfix: fix the problem of mishandling when configuration items for alarm grading are empty
  • [alarm] enhancement: change the default port of http as 9912 (used to be 6060)
  • [transfer] new feature: add the function of data double-write, which means transfer can send the same data to more than one back-end graph or judge for disaster recovery
  • [transfer] enhancement: data sent to judge should be aligned and put in order according to timestamp (stay the same with the ones sent to graph)
  • [transfer] bugfix: fix the error of the unit for latency in the result transfer sent back to client side
  • [graph] new feature: newly add ports for last API, can return to the newset point of assigned counter
  • [query] new feature: newly add ports for last API, can return to the newest point of assigned counter
  • [hbs] bugfix: cooperate agent, when we fix and configure new plug-in, we need to restart bug of agent
  • [plugin] new feature: newly add plugin items and some common plugin scripts are inside
  • [gateway] newly add components to solve the problem of monitor data transfer after network divisions. Code and function description can be found here; there is no description of the component in Gitbook.

##[0.0.4] 2015-06-09

  • [alarm] bugfix: fix the problem of line feed in alarm emails
  • [transfer] bugfix: when graph of certain backend is shutdown, it will cause the decrease of the sending ability for transfer
  • [graph] bugfix: when directory for storing rrd data files does not exist or provide read and write access, the program will exit
  • [fe] newly add Golang version of uic component [0.0.3] 2015-06-02
  • [dashboard] bugfix: search counters by tags in screen
  • [judge] enhancement: clean stale data in memory