Kubernetes Service Example Programs

Service v1 core
--------------------------
kind: Service
apiVersion: v1
metadata:
  # Unique key of the Service instance
  name: service-example
spec:
  ports:
    # Accept traffic sent to port 80
    - name: http
      port: 80
      targetPort: 80
  selector:
    # Loadbalance traffic across Pods matching
    # this label selector
    app: nginx
  # Create an HA proxy in the cloud provider
  # with an External IP address - *Only supported
  # by some cloud providers*
  type: LoadBalancer

apiVersion: v1
kind: Service
metadata:
  name: hello-svc
  labels:
    app: hello-world
spec:
  type: NodePort
  ports:
  - port: 8080
    nodePort: 30001
    protocol: TCP
  selector:
    app: hello-world
	

	
	
apiVersion: v1
kind: Service
metadata:
  name: helloworld-service
spec:
  ports:
  - port: 31001
    nodePort: 31001
    targetPort: nodejs-port
    protocol: TCP
  selector:
    app: helloworld
  type: NodePort
  
  
apiVersion: v1
kind: Service
metadata:
  name: helloworld-service
spec:
  ports:
  - port: 80
    targetPort: nodejs-port
    protocol: TCP
  selector:
    app: helloworld
  type: LoadBalancer

apiVersion: v1
kind: Service
metadata:
  name: helloworld-nginx-service
spec:
  ports:
  - port: 80
    protocol: TCP
  selector:
    app: helloworld-nginx
  type: NodePort
  
apiVersion: v1
kind: Service
metadata:
  name: hello-svc
  labels:
    app: hello-world
spec:
  type: NodePort
  ports:
  - port: 8080
    nodePort: 30001
    protocol: TCP
  selector:
    app: hello-world

apiVersion: v1
kind: Service
metadata:
  name: hello-svc
  labels:
    app: hello-world
spec:
  type: NodePort
  ports:
  - port: 80
    nodePort: 30001
    protocol: TCP
  selector:
    app: hello-world

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Kubernetes – CKA Certification Overview – By DevOpsSchool.com

Session 1 – Kubernetes – CKA Certification – Introduction – Part 1 Out of 13

Session 2 – Kubernetes – CKA Certification – Introduction – Part 2 Out of 13

Session 3 – Kubernetes – CKA Certification – Introduction – Part 3 Out of 13

Session 4 – Kubernetes – CKA Certification – Introduction – Part 4 Out of 13

Session 5 – Kubernetes – CKA Fundamental Certification for Beginners with Demo – Part 5 Out of 13

Session 6 – Kubernetes – CKA Fundamental to Essential Certification – Introduction Part 6 Out of 13

Session 7 – Kubernetes – CKA Fundamental Certification – Introduction – Part 7 Out of 13

Session 8 – Kubernetes – CKA Certification – Introduction – Part 8 Out of 13

Session 9 – Kubernetes – CKA Certification – Introduction – Part 9 Out of 13

Session 10 – Kubernetes – CKA Certification – Introduction – Part 10 Out of 13

Session 11 – Kubernetes – CKA Certification – Introduction – Part 11 Out of 13

Session 12 – Kubernetes – CKA Certification – Introduction – Part 12 Out of 13

Session 13 – Kubernetes – CKA Certification – Introduction – Part 13 Out of 13

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Rajesh Kumar

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