Hari Sekhon created RANGER-2233:
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Summary: KMS API - add monitoring endpoints
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
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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