clos3.clab.gotmpl

name: clos3
mgmt:
  network: fixedips
  ipv4-subnet: 172.100.100.0/24
  ipv6-subnet: 2001:172:100:100::/80
  mtu: 1500
topology:
  defaults:
    kind: linux
    env:
      COLLECTOR: sflow-rt
  nodes:
{{- range $leafIndex := seq 1 $.leaves.num }}
    leaf{{ $leafIndex }}:
        image: sflow/clab-frr
        env:
            LOCAL_AS: {{ add 65000 $leafIndex }}
            NEIGHBORS:{{- range $spineIndex := seq 1 $.spines.num }} eth{{ $spineIndex}}{{- end }}
            HOSTPORT: eth{{ add $.spines.num 1 }}
            HOSTNET: 172.16.{{ $leafIndex }}.1/24
            HOSTNET6: 2001:172:16:{{ $leafIndex }}::1/64
        exec:
            - touch /tmp/initialized
{{- end }}
{{- range $spineIndex := seq 1 $.spines.num }}
    spine{{ $spineIndex }}:
        image: sflow/clab-frr  
        env:
            LOCAL_AS: {{ add 65000 $.leaves.num 1 }}
            NEIGHBORS:{{- range $leafIndex := seq 1 $.leaves.num }} eth{{ $leafIndex }}{{- end }}
        exec:
            - touch /tmp/initialized
{{- end }}
{{- range $leafIndex := seq 1 $.leaves.num }}
    h{{ $leafIndex }}:   
        image: sflow/clab-iperf3
        exec:
            - ip addr add 172.16.{{ $leafIndex }}.2/24 dev eth1
            - ip route add 172.16.0.0/16 via 172.16.{{ $leafIndex }}.1
            - ip addr add 2001:172:16:{{ $leafIndex }}::2/64 dev eth1
            - ip route add 2001:172:16::/48 via 2001:172:16:{{ $leafIndex }}::1             
{{- end }}
    sflow-rt:
        image: sflow/clab-sflow-rt
        ports:
            - 8008:8008
  links:
{{- range $spineIndex := seq 1 $.spines.num }}
  {{- range $leafIndex := seq 1 $.leaves.num }}
    - endpoints: ["spine{{ $spineIndex }}:eth{{ $leafIndex }}", "leaf{{ $leafIndex }}:eth{{ $spineIndex }}"]
  {{- end }}
{{- end }}
{{- range $leafIndex := seq 1 $.leaves.num }}
    - endpoints: ["leaf{{ $leafIndex }}:eth{{ add $.spines.num 1 }}", "h{{ $leafIndex }}:eth1"]
      mtu: 1500
{{- end }}