20-LABELS-SELECTORS.md

How to create kubectl alias (optional):

• alias k=kubectl

Get Nodes metrics:

• k get pods --selector app=app1

Add a Label on a POD:

apiVersion: v1
kind: Pod
metadata:
  name: nginx-pod
  labels:
    app: app1
spec:
  replicas: 1
  selector:
    matchLabels:
      app: app1
  template:
    metadata:
      labels:
        app: app1
    spec:    
      containers:
      - image: nginx
        name: nginx-container

Get all objects with an label:

• k get all --selector env=prod -A Get all objects with more then one label:
• k get pod --selector env=prod,type=nginx,node=worker1