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https://issues.apache.org/jira/browse/RANGER-2233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vikas Kumar reassigned RANGER-2233:
-----------------------------------
Assignee: Vikas Kumar
> KMS API - add monitoring endpoints /status, /metrics
> ----------------------------------------------------
>
> Key: RANGER-2233
> URL: https://issues.apache.org/jira/browse/RANGER-2233
> Project: Ranger
> Issue Type: New Feature
> Components: kms
> Affects Versions: 1.1.0
> Reporter: Hari Sekhon
> Assignee: Vikas Kumar
> Priority: Major
>
> Ranger KMS API needs to add monitoring API endpoints such as /status that
> shouldn't require a super keyadmin credential. In fact if it was read-only
> anonymous would probably be fine.
>
> The current API documented here only concerns itself with keys and doesn't
> address operational management:
> [http://ranger.apache.org/kms/apidocs/index.html]
>
> The /status endpoint and similar should do as comprehensive as check of the
> health of the Ranger KMS as possible. In one example, /var/log/ filling up
> stops KMS working, and this should be detected with /status giving a status
> field showing bad health.
> /metrics could also be added around the number of operations tried,
> succeeded, failed, number of keys etc.
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