feat: add retry with exponential backoff for Loki chunk fetches#30
Merged
noexecstack merged 1 commit intomainfrom Apr 2, 2026
Merged
feat: add retry with exponential backoff for Loki chunk fetches#30noexecstack merged 1 commit intomainfrom
noexecstack merged 1 commit intomainfrom
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Loki queries for data-heavy namespaces frequently time out, causing chunks to silently return partial results. Add retry logic (default 3 attempts with 1s/2s/4s backoff) to _loki_fetch_chunk, a --loki-retries CLI flag, a server-side verdict filter to reduce data transfer, and a post-fetch warning summary when retries or failures occurred.
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Summary
--loki-retries)"verdict":filter to all Loki queries, reducing data transfer by filtering out non-flow cilium-agent log lines at the Loki level--loki-timeoutor--loki-chunkLokiResult.partialwhen any chunk failed after exhausting retriesTest plan
loki) to verify retries recover from transient timeouts--loki-retries 0disables retries