324 lines
8.9 KiB
YAML
324 lines
8.9 KiB
YAML
# gNMIc configuration for Arista EVPN-VXLAN fabric
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# Enhanced with VXLAN-specific telemetry via Vxlan1 interface
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# Paths verified for Arista cEOS 4.35 compatibility
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#
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# Usage:
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# gnmic subscribe --config /path/to/gnmic.yaml
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#
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# Test connectivity:
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# gnmic -a 172.16.0.1:6030 -u admin -p admin --insecure capabilities
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#
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# Debug subscriptions:
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# gnmic -a 172.16.0.25:6030 -u admin -p admin --insecure \
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# get --path /interfaces/interface[name=Vxlan1]
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# ============================================================================
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# Global settings
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# ============================================================================
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username: admin
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password: admin
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insecure: true
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encoding: json_ietf
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log: true
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debug: false
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timeout: 30s
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retry: 10s
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# ============================================================================
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# Target devices - All switches in the fabric
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# ============================================================================
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targets:
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# --------------------------------------------------------------------------
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# Spine switches (AS 65000) - No VXLAN subscription needed
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# --------------------------------------------------------------------------
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spine1:
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address: 172.16.0.1:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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labels:
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role: spine
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fabric_tier: spine
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device: spine1
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asn: "65000"
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spine2:
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address: 172.16.0.2:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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labels:
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role: spine
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fabric_tier: spine
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device: spine2
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asn: "65000"
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# --------------------------------------------------------------------------
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# Leaf switches - VTEP1 (AS 65001) - Include VXLAN subscription
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# --------------------------------------------------------------------------
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leaf1:
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address: 172.16.0.25:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep1
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mlag_pair: "1"
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device: leaf1
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asn: "65001"
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leaf2:
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address: 172.16.0.50:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep1
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mlag_pair: "1"
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device: leaf2
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asn: "65001"
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# --------------------------------------------------------------------------
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# Leaf switches - VTEP2 (AS 65002)
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# --------------------------------------------------------------------------
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leaf3:
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address: 172.16.0.27:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep2
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mlag_pair: "2"
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device: leaf3
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asn: "65002"
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leaf4:
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address: 172.16.0.28:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep2
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mlag_pair: "2"
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device: leaf4
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asn: "65002"
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# --------------------------------------------------------------------------
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# Leaf switches - VTEP3 (AS 65003)
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# --------------------------------------------------------------------------
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leaf5:
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address: 172.16.0.29:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep3
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mlag_pair: "3"
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device: leaf5
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asn: "65003"
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leaf6:
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address: 172.16.0.30:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep3
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mlag_pair: "3"
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device: leaf6
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asn: "65003"
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# --------------------------------------------------------------------------
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# Leaf switches - VTEP4 (AS 65004)
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# --------------------------------------------------------------------------
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leaf7:
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address: 172.16.0.31:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep4
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mlag_pair: "4"
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device: leaf7
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asn: "65004"
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leaf8:
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address: 172.16.0.32:6030
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subscriptions:
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- interfaces
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- system
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- bgp
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- lacp
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- vxlan
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labels:
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role: leaf
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fabric_tier: leaf
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vtep: vtep4
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mlag_pair: "4"
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device: leaf8
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asn: "65004"
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# ============================================================================
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# Subscriptions - define what telemetry to collect
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# Paths verified for Arista cEOS OpenConfig + native augmentations
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# ============================================================================
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subscriptions:
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# --------------------------------------------------------------------------
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# Interface statistics - for Flow Plugin bandwidth visualization
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# Includes all interfaces (Ethernet + Vxlan1)
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# --------------------------------------------------------------------------
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interfaces:
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paths:
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# Interface state and counters - VERIFIED WORKING
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- /interfaces/interface/state/counters
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- /interfaces/interface/state/oper-status
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- /interfaces/interface/state/admin-status
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# Interface configuration for metadata
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- /interfaces/interface/config
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# Ethernet-specific counters
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- /interfaces/interface/ethernet/state
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mode: stream
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stream-mode: sample
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sample-interval: 10s
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encoding: json_ietf
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# --------------------------------------------------------------------------
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# VXLAN-specific telemetry - Arista augmented interface data
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# Captures VNI-to-VLAN mappings, source interface, UDP port
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# VERIFIED WORKING - Returns arista-exp-eos-vxlan augmentation!
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# --------------------------------------------------------------------------
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vxlan:
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paths:
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# Vxlan1 interface with Arista VXLAN augmentations
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- /interfaces/interface[name=Vxlan1]
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mode: stream
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stream-mode: on_change # VNI mappings don't change frequently
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encoding: json_ietf
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# --------------------------------------------------------------------------
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# System information - hostname, uptime, memory, CPU
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# --------------------------------------------------------------------------
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system:
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paths:
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# System state - VERIFIED WORKING
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- /system/state
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# Memory state
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- /system/memory/state
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# CPU state
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- /system/cpus/cpu/state
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mode: stream
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stream-mode: sample
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sample-interval: 30s
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encoding: json_ietf
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# --------------------------------------------------------------------------
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# BGP telemetry - for fabric health and EVPN overlay monitoring
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# --------------------------------------------------------------------------
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bgp:
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paths:
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# BGP global state - VERIFIED PATH for Arista
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- /network-instances/network-instance/protocols/protocol/bgp/global/state
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# BGP neighbor state - VERIFIED PATH for Arista
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- /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/state
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# BGP AFI/SAFI state including EVPN - VERIFIED PATH for Arista
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- /network-instances/network-instance/protocols/protocol/bgp/neighbors/neighbor/afi-safis/afi-safi/state
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mode: stream
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stream-mode: sample
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sample-interval: 30s
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encoding: json_ietf
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# --------------------------------------------------------------------------
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# LACP/MLAG telemetry - for redundancy monitoring
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# --------------------------------------------------------------------------
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lacp:
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paths:
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# LACP interface state - VERIFIED PATH for Arista
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- /lacp/interfaces/interface/state
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# LACP member state
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- /lacp/interfaces/interface/members/member/state
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mode: stream
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stream-mode: sample
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sample-interval: 15s
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encoding: json_ietf
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# ============================================================================
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# Prometheus output configuration
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# ============================================================================
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outputs:
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prometheus:
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type: prometheus
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listen: :9804
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path: /metrics
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metric-prefix: gnmic
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append-subscription-name: true
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export-timestamps: true
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strings-as-labels: true
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debug: false
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# Expiration time for metrics (prevents stale data)
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expiration: 120s
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# Event processors to clean up metric names
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event-processors:
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- trim-prefixes
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- add-subscription-name
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# ============================================================================
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# Event processors - clean up and transform metrics
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# ============================================================================
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processors:
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# Remove long path prefixes from metric names
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trim-prefixes:
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event-strings:
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value-names:
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- ".*"
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transforms:
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- path-base:
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apply-on: "name"
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# Keep subscription name for better organization
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add-subscription-name:
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event-strings:
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value-names:
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- ".*"
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transforms:
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- replace:
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apply-on: "name"
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old: ""
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new: ""
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