Add retry middleware in query-frontend #814
Merged
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What this PR does:
Requests from the query-frontend to the querier might fail when a querier is starting or stopping. Simply retrying this request usually solves this.
This PR adds a retry middleware which will relaunch requests (up to 5 times by default) if the request failed (http 500 or error).
Which issue(s) this PR fixes:
Related to #761
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]