apiVersion: v1
kind: Pod
metadata:
  name: wstest
  namespace: 9039a501-df2c-4b85-b049-9cd4f77e6ac0
  labels:
    app: wstest
spec:
  containers:
  - name: app
    image: python:3.12-slim
    command: ["/bin/sh", "-c"]
    args:
    - |
      pip install flask flask-sock && python -c '
      from flask import Flask
      from flask_sock import Sock
      import json, time
      app = Flask(__name__)
      sock = Sock(app)

      @sock.route("/ws")
      def ws(ws):
          t0 = time.time()
          total = 0
          while True:
              chunk = ws.receive()
              if chunk is None: break
              if isinstance(chunk, str) and chunk == "DONE": break
              total += len(chunk)
          ws.send(json.dumps({"ok":True,"bytes":total,"elapsed_ms":round((time.time()-t0)*1000)}))

      app.run(host="0.0.0.0", port=5000)
      '
    ports:
    - containerPort: 5000
    resources:
      requests: {cpu: 100m, memory: 256Mi}
      limits: {cpu: 500m, memory: 512Mi}
---
apiVersion: v1
kind: Service
metadata:
  name: wstest
  namespace: 9039a501-df2c-4b85-b049-9cd4f77e6ac0
spec:
  selector:
    app: wstest
  ports:
  - port: 80
    targetPort: 5000
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: wstest
  namespace: 9039a501-df2c-4b85-b049-9cd4f77e6ac0
  annotations:
    nginx.ingress.kubernetes.io/proxy-request-buffering: "off"
    nginx.ingress.kubernetes.io/proxy-buffering: "off"
spec:
  rules:
  - host: wstest.pythonk8s.dev.nubes.ru
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: wstest
            port:
              number: 80