Shadowsocks On Docker/Kubernetes

ss-docker-apply.sh

export password=foobar
export method=chacha20-ietf-poly1305
export port=9301

docker run -e PASSWORD=${password} -e METHOD=${method} -p${port}:8388 -p${port}:8388/udp -d shadowsocks/shadowsocks-libev

export host=$(curl -s ipinfo.io/json | grep \"ip\"  | awk -F'"' '{ print $4 }')
echo $host:$port

ss-k8s-apply.sh

export password=foobar
export method=chacha20-ietf-poly1305
export port=9301
cat ss-k8s.yml | envsubst | kubectl apply -f -

export host=$(kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="ExternalIP")].address}')
export port=$(kubectl get svc shadowsocks-svc -o jsonpath='{$.spec.ports[*].nodePort}')
echo $host:$port

ss-k8s.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: shadowsocks-deployment
  labels:
    app: shadowsocks
spec:
  replicas: 1
  selector:
    matchLabels:
      app: shadowsocks
  template:
    metadata:
      labels:
        app: shadowsocks
    spec:
      containers:
      - name: shadowsocks-libev
        image: shadowsocks/shadowsocks-libev
        env:
        - name: METHOD
          value: ${method}
        - name: PASSWORD
          value: ${password}
        ports:
        - containerPort: 8388
---
apiVersion: v1
kind: Service
metadata:
  name: shadowsocks-svc
  labels:
    app: shadowsocks
spec:
  type: NodePort
  ports:
  - port: 8388
    protocol: TCP
  selector:
    app: shadowsocks
---
apiVersion: v1
kind: Service
metadata:
  name: shadowsocks-lb
  labels:
    app: shadowsocks
spec:
  selector:
    app: shadowsocks
  ports:
    - port: ${port}
      targetPort: 8388
  type: LoadBalancer