Bug #16345
closed
Health check checks for clock and version skew
Added by Peter Amstutz almost 4 years ago.
Updated over 1 year ago.
Release relationship:
Auto
Description
Health check returns current clock time in HTTP timestamp (e.g. 'Date' header)
Health check publishes a metric which is difference between earliest and latest clock times using HTTP timestamp in the response header
Health check client also checks and reports version skew among services
Client detailed dump (-yaml) should print metrics detail like config hash, version number, config timestamp, current clock.
- Status changed from New to In Progress
- Status changed from In Progress to New
- Related to Idea #16444: Improved error detection/reporting added
- Related to Idea #18727: Avoid configuration skew between different services and hosts added
- Related to deleted (Idea #16444: Improved error detection/reporting)
- Target version set to 2022-05-11 sprint
- Description updated (diff)
- Assigned To set to Tom Clegg
- Status changed from New to In Progress
- Description updated (diff)
- Subject changed from Health check checks for clock skew to Health check checks for clock and version skew
- Description updated (diff)
- Target version changed from 2022-05-11 sprint to 2022-05-25 sprint
- Status changed from In Progress to Resolved
Applied in changeset arvados-private:commit:arvados|36cfafd6e7eae2784c22aefdd9df26783412d42a.
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