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  1. Network Observability
  2. NETOBSERV-704

Netflow traffic page doesn't appear sometimes

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    • NetObserv - Sprint 229, NetObserv - Sprint 230, NetObserv - Sprint 231, NetObserv - Sprint 232

      Ran into strange issue in Scale lab env cluster - even though Console was patched for Netobserv Plugin, I did get alert to "Refresh Console" when flowcollector is deployed, however Netflow traffic didn't show up.

      Tried several iterations of installing, uninstalling between "main" and 0.2.0 released versions but seemed to work, until next morning it magically appeared on its own somehow. When going direct to /netflow-traffic page, found 404 page, attaching backtrace from UI when trying to access it JS_backtrace.txt

      OCP version: 4.12.0-ec.5

      Console patched for plugin:

      [root@e16-h18-b03-fc640 network-observability-operator]# oc get cm/console-config -o yaml | egrep -i plugin
          plugins:
            netobserv-plugin: https://netobserv-plugin.netobserv.svc.cluster.local:9001/
              consoleAPIPath: /api/proxy/plugin/netobserv-plugin/backend/
              endpoint: https://netobserv-plugin.netobserv.svc.cluster.local:9001
      [root@e16-h18-b03-fc640 network-observability-operator]# oc get pods -n netobserv | egrep -i plugin
      netobserv-plugin-7b59b68c84-nr8zg   1/1     Running   0          20m

       

      Console logs:

       

      E1109 20:43:59.275240       1 utils.go:41] Failed sending HTTP response body: http: request method or response status code does not allow body
      E1109 20:44:50.299574       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:46:41.660123       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:46:41.660612       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:46:42.083496       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 304 status code
      E1109 20:46:42.083533       1 utils.go:41] Failed sending HTTP response body: http: request method or response status code does not allow body
      E1109 20:47:40.044999       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:49:50.161787       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:52:22.097375       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:52:22.097916       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 404 status code
      E1109 20:52:22.366027       1 handlers.go:173] GET request for "netobserv-plugin" plugin failed with 304 status code
      E1109 20:52:22.366059       1 utils.go:41] Failed sending HTTP response body: http: request method or response status code does not allow body

       

       

              Unassigned Unassigned
              rhn-support-memodi Mehul Modi
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