47 lines
2.0 KiB
INI
47 lines
2.0 KiB
INI
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! ============================================================================
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! 03-gnmi.cfg -- gNMI dial-in for the Telegraf telemetry sink
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! ============================================================================
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! Enables the Telemetry-3001 dashboards (interface counters + state, and
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! anything else Telegraf's cisco_telemetry_gnmi input is set to subscribe
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! to). This is dial-IN telemetry: Telegraf initiates the gRPC connection
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! and asks the router to stream openconfig paths on an interval.
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!
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! IOS-XR note: `no-tls` is only appropriate on a trusted management
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! network. For any deployment reachable from an untrusted path, provision
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! a server certificate and drop `no-tls` -- Telegraf's gNMI input supports
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! TLS with cert verification.
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! ============================================================================
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! --- gRPC server for gNMI dial-in ------------------------------------------
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grpc
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port 57400
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no-tls
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!
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! --- User for Telegraf to authenticate as ----------------------------------
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! Whatever user you pick, populate GNMI_USERNAME / GNMI_PASSWORD in the
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! stack's .env to match. A read-only account is sufficient.
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!
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! username <GNMI_USER>
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! group root-lr
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! secret <PLAINTEXT_OR_HASHED_PASSWORD>
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! !
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! --- Paths Telegraf subscribes to ------------------------------------------
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! These are configured in telegraf/telegraf.conf, NOT on the router --
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! openconfig paths are model-native, not sensor-groups. Reference only:
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!
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! openconfig-interfaces:/interfaces/interface/state/counters (10s)
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! openconfig-interfaces:/interfaces/interface/state (30s)
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!
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! If you want additional sensors (LSDB size, CPU/mem), add the subscription
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! block in telegraf/telegraf.conf and rebuild the telegraf container.
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! --- Verify -----------------------------------------------------------------
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! show grpc status
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! show running-config grpc
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!
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! On the stack side:
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! docker logs obmp-telegraf 2>&1 | grep -i "connected"
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! Grafana -> OBMP-Telemetry -> Interface Utilization
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