# gnmic configuration for Arista EVPN-VXLAN fabric
# Collects gNMI telemetry and exposes Prometheus metrics

# Global settings
username: admin
password: admin
insecure: true
encoding: json_ietf
log: true

# Target devices - All switches in the fabric
targets:
  # Spine switches
  spine1:
    address: 172.16.0.1:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: spine
      fabric_tier: spine
      
  spine2:
    address: 172.16.0.2:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: spine
      fabric_tier: spine

  # Leaf switches - VTEP1 (AS 65001)
  leaf1:
    address: 172.16.0.25:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep1
      mlag_pair: "1"
      
  leaf2:
    address: 172.16.0.50:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep1
      mlag_pair: "1"

  # Leaf switches - VTEP2 (AS 65002)
  leaf3:
    address: 172.16.0.27:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep2
      mlag_pair: "2"
      
  leaf4:
    address: 172.16.0.28:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep2
      mlag_pair: "2"

  # Leaf switches - VTEP3 (AS 65003)
  leaf5:
    address: 172.16.0.29:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep3
      mlag_pair: "3"
      
  leaf6:
    address: 172.16.0.30:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep3
      mlag_pair: "3"

  # Leaf switches - VTEP4 (AS 65004)
  leaf7:
    address: 172.16.0.31:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep4
      mlag_pair: "4"
      
  leaf8:
    address: 172.16.0.32:6030
    subscriptions:
      - interfaces
      - bgp
      - system
    labels:
      role: leaf
      fabric_tier: leaf
      vtep: vtep4
      mlag_pair: "4"

# Subscriptions - define what to collect
subscriptions:
  # Interface statistics - for weathermap bandwidth visualization
  interfaces:
    paths:
      - /interfaces/interface/state/counters
      - /interfaces/interface/state/oper-status
      - /interfaces/interface/state/admin-status
    mode: stream
    stream-mode: sample
    sample-interval: 10s

  # BGP session state
  bgp:
    paths:
      - /network-instances/network-instance[name=default]/protocols/protocol[identifier=BGP][name=BGP]/bgp/neighbors/neighbor/state
    mode: stream
    stream-mode: sample
    sample-interval: 30s

  # System information
  system:
    paths:
      - /system/state
      - /system/memory/state
    mode: stream
    stream-mode: sample
    sample-interval: 60s

# Prometheus output configuration
outputs:
  prometheus:
    type: prometheus
    listen: :9804
    path: /metrics
    metric-prefix: gnmic
    append-subscription-name: true
    export-timestamps: true
    strings-as-labels: true
    debug: false
    add-target: target
    event-processors:
      - trim-prefixes

# Event processors - clean up and transform metrics
processors:
  trim-prefixes:
    event-strings:
      value-names:
        - ".*"
      transforms:
        - path-base:
            apply-on: "name"