---
apiVersion: v1
kind: ConfigMap
metadata:
  name: sdwan-config-ovn
data:
  entrypoint.sh: |
    #!/bin/bash
    # Always exit on errors.
    set -e

    interface0=net0
    ipaddr0=`ifconfig $interface0 | awk '/inet/{print $2}' | cut -f2 -d ":" | awk 'NR==1 {print $1}'`

    interface1=net1
    ipaddr1=`ifconfig $interface1 | awk '/inet/{print $2}' | cut -f2 -d ":" | awk 'NR==1 {print $1}'`

    net_config=/etc/config/network
    cat >> $net_config << EOF
    config interface 'wan'
        option ifname '$interface0'
        option proto 'static'
        option ipaddr '$ipaddr0'
        option netmask '255.255.255.0'

    config interface 'wanb'
        option ifname '$interface1'
        option proto 'static'
        option ipaddr '$ipaddr1'
        option netmask '255.255.255.0'
    EOF

    /sbin/procd &
    /sbin/ubusd &
    iptables -S
    sleep 1
    /etc/init.d/rpcd start
    /etc/init.d/dnsmasq start
    /etc/init.d/network start
    /etc/init.d/odhcpd start
    /etc/init.d/uhttpd start
    /etc/init.d/log start
    /etc/init.d/dropbear start
    /etc/init.d/mwan3 restart

    echo "Entering sleep... (success)"

    # Sleep forever.
    while true; do sleep 100; done

---
apiVersion: v1
kind: Pod
metadata:
  name: sdwan-ovn-pod
  annotations:
    k8s.v1.cni.cncf.io/networks: '[{ "name": "ovn-networkobj"}]'
    k8s.plugin.opnfv.org/nfn-network: '{ "type": "ovn4nfv", "interface": [{ "name": "ovn-port-net", "interface": "net0" , "defaultGateway": "false"},
       { "name": "ovn-priv-net", "interface": "net1" , "defaultGateway": "false"}]}'
spec:
  containers:
  - name: sdwan-ovn-pod
    image: hle2/openwrt-1806-mwan3:v0.1.0
    ports:
      - containerPort: 22
      - containerPort: 80
    command:
    - /bin/sh
    - /init/entrypoint.sh
    imagePullPolicy: IfNotPresent
    securityContext:
      privileged: true
    volumeMounts:
      - name: entrypoint-sh
        mountPath: /init
  volumes:
    - name: entrypoint-sh
      configMap:
        name: sdwan-config-ovn
        items:
        - key: entrypoint.sh
          path: entrypoint.sh