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[Code] disk watermark supports percentage and absolute modes#42987

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mw-ding merged 3 commits intoelastic:masterfrom
mw-ding:disk-watermark-percentage-mode
Aug 9, 2019
Merged

[Code] disk watermark supports percentage and absolute modes#42987
mw-ding merged 3 commits intoelastic:masterfrom
mw-ding:disk-watermark-percentage-mode

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@mw-ding
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@mw-ding mw-ding commented Aug 8, 2019

Summary

Support percentage and absolute mode for specifying disk watermark configs in Code to keep align with Elasticsearch here

Percentage Mode Config:

disk: {
  thresholdEnabled: true,
  watermarkLow: "90%",
}

server will complain when disk usage is above 90%.

Absolute Mode Config:

disk: {
  thresholdEnabled: true,
  watermarkLow: "100mb",
}

server will complain when available/free disk space left is below 100mb. For now, only kb, mb, gb, tb are supported.

By default, the percentage mode with 90% is used. @chongzhe we might need to update the docs.

Screenshots
Percentage mode:
image

Absolute mode:
image

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Pinging @elastic/code

@mw-ding mw-ding requested a review from zfy0701 August 8, 2019 21:56
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💔 Build Failed

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💚 Build Succeeded

@mw-ding mw-ding merged commit 1562e62 into elastic:master Aug 9, 2019
mw-ding added a commit that referenced this pull request Aug 9, 2019
…#43054)

* [Code] disk watermark supports percentage and absolute modes

* add unit tests

* use percentage mode by default
jloleysens added a commit to jloleysens/kibana that referenced this pull request Aug 12, 2019
…p-metrics-selectall

* 'master' of github.com:elastic/kibana: (22 commits)
  [Code]: downgrade the log level of error message from subprocess (elastic#42925)
  [Code] Cancel clone/update job in the middle if disk space over the watermark (elastic#42890)
  Add Kibana App specific URL to the help menu (elastic#34739) (elastic#42580)
  [Maps] refactor createShapeFilterWithMeta to support more than just polygons (elastic#43042)
  Skip flaky es_ui_shared/request tests.
  Pass uiSettings to all data plugin services (elastic#42159)
  [SIEM] Upgrades react-redux and utilize React.memo for performance gains  (elastic#43029)
  [skip-ci][Maps] add maki icon sheet to docs (elastic#43063)
  Adding "style-src 'unsafe-inline' 'self'" to default CSP rules (elastic#41305)
  Update dependency commander to v3 (elastic#43041)
  Update dependency @percy/agent to ^0.10.0 (elastic#40517)
  [Maps] only show top hits checkbox if index has date fields (elastic#43056)
  run chained_controls on Firefox to catch regression (elastic#43044)
  fixing issue with dashboard csv download (elastic#42964)
  Expose task manager as plugin instead of server argument (elastic#42966)
  Expose createRouter from HttpService, prepare handlers for context introduction (elastic#42686)
  [Code] disk watermark supports percentage and absolute modes (elastic#42987)
  [apps/dashboard] skip part of filtering tests on FF (elastic#43047)
  [ML] Kibana management jobs list (elastic#42570)
  [ML] Fix check for watcher being enabled (elastic#43025)
  ...
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3 participants