Tell us about your experience working with Kubernetes and the tasks you have accomplished using it.

In my experience with Kubernetes, I have used it for automating the deployment and scaling of microservices. The main tasks I implemented include:

• Creating and managing Pods and Deployments to ensure high availability of applications.
• Configuring Services for internal and external access to applications.
• Using ConfigMap and Secret to manage configurations and sensitive data.
• Setting up Horizontal Pod Autoscaler for automatic load scaling.
• Monitoring cluster health using built-in tools and integrating with Prometheus.

An example of a simple Deployment in YAML for a Python application:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-python-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: python-app
  template:
    metadata:
      labels:
        app: python-app
    spec:
      containers:
      - name: python-container
        image: my-python-image:latest
        ports:
        - containerPort: 5000

This experience allows for effective management of the application lifecycle and ensures their stable operation in production.