resources/router.yaml

# Copyright 2019-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: core-net
spec:
  config: '{
    "cniVersion": "0.3.1",
    "type": "simpleovs",
    "ipam": {
        "type": "static"
    }
  }'
---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: access-net
spec:
  config: '{
    "cniVersion": "0.3.1",
    "type": "simpleovs",
    "ipam": {
        "type": "static"
    }
  }'
---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: enb-net
spec:
  config: '{
    "cniVersion": "0.3.1",
    "type": "simpleovs",
    "ipam": {
        "type": "static"
    }
  }'
---
apiVersion: v1
kind: Pod
metadata:
  name: router
  labels:
    app: router
  annotations:
    k8s.v1.cni.cncf.io/networks: '[
            { "name": "core-net", "interface": "core-rtr", "ips": ["192.168.250.1/24"] },
            { "name": "enb-net", "interface": "enb-rtr", "ips": ["192.168.251.1/24"] },
            { "name": "access-net", "interface": "access-rtr", "ips": ["192.168.252.1/24"] }
    ]'
spec:
  containers:
  - name: quagga
    command: ["/bin/bash", "-c"]
    args:
      - >
        sysctl -w net.ipv4.ip_forward=1;
        iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;
        trap : TERM INT; sleep infinity & wait
    image: opencord/quagga
    securityContext:
      privileged: true
      capabilities:
        add:
          - NET_ADMIN
    ports:
    - containerPort: 2601