What are some examples of Kubernetes configurations?

What are some examples of Kubernetes configurations?

Kubernetes configurations can vary widely, but here are a few common examples: 1. Deployment configurations for managing stateless applications. 2. StatefulSet configurations for stateful applications. 3. ConfigMaps for managing configuration data. 4. Secrets for sensitive information. Would you like to see a specific example?

Yes, can you show me a Deployment configuration example?

Sure! Here's a simple Deployment configuration example:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: my-app-container
        image: my-app-image:latest
        ports:
        - containerPort: 80

This configuration deploys three replicas of a containerized application. Would you like to know more about any specific part?

What about a StatefulSet example?

Here's a basic StatefulSet example:

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: my-stateful-app
spec:
  serviceName: "my-stateful-app"
  replicas: 3
  selector:
    matchLabels:
      app: my-stateful-app
  template:
    metadata:
      labels:
        app: my-stateful-app
    spec:
      containers:
      - name: my-stateful-app-container
        image: my-stateful-app-image:latest
        ports:
        - containerPort: 80

This configuration is used for deploying stateful applications, ensuring that each pod has a unique identity. Do you need help with anything else?