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Bug
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Resolution: Unresolved
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Major
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None
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netobserv-1.10
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None
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None
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Quality / Stability / Reliability
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False
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None
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None
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None
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None
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NetObserv - Sprint 278, NetObserv - Sprint 279
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None
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None
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None
Description of problem:
ebpf-agent below logs when flowcollector with NP enabled on 4.14 cluster with OpenShiftSDN CNI time="2025-10-17T13:53:39Z" level=error msg="couldn't send flow records to collector" collector="10.0.68.187:2055" component=exporter/GRPCProto error="rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing: dial tcp 10.0.68.187:2055: i/o timeout\"" time="2025-10-17T13:53:39Z" level=debug msg="400 flows evicted" component=flow.MapTracer time="2025-10-17T13:53:44Z" level=debug msg="triggering flow eviction on timer" component=flow.MapTracer time="2025-10-17T13:53:44Z" level=debug msg="evictionSynchronization signal received" component=flow.MapTracer time="2025-10-17T13:53:44Z" level=debug msg="sending 332 records" collector="10.0.68.187:2055" component=exporter/GRPCProto time="2025-10-17T13:53:44Z" level=error msg="couldn't send flow records to collector" collector="10.0.68.187:2055" component=exporter/GRPCProto error="rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing: dial tcp 10.0.68.187:2055: i/o timeout\""
Steps to Reproduce:
1. Deploy 4.14 cluster with OpenShiftSDN 2. Deploy NOO 1.10 and 0-click loki Create FC with Loki enabled in monolithic mode 3. Check network traffic page with Loki as datasource
Actual results:
Flows are not sent to FLP
Expected results:
flows should be sent
Workaround:
To disable Network Policy for 1.10 in flowcollector
- is duplicated by
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NETOBSERV-2452 Default Network Policy doesn't work with OpenShiftSDN
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- Closed
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- links to