Lets try to run our docker image with k8s...

Kubernetes should run, monitor, restart and scale our application "service1".

cd ~/service1

vim service1-deployment.yaml

# See https://kubernetes.io/docs/concepts/workloads/controllers/deployment/ for example content used here

cd ~/service1

docker build --tag easyk8s-service1 . -f Dockerfile

Sending build context to Docker daemon  6.144kB
Step 1/4 : FROM python:3
 ---> 659f826fabf4
Step 2/4 : ADD service.py /
 ---> ccd341c35691
Step 3/4 : COPY www /
 ---> 605b15b64ab0
Step 4/4 : CMD ["python", "service.py"]
 ---> Running in a9aaa32e5fdc
Removing intermediate container a9aaa32e5fdc
 ---> 232da1056511
Successfully built 232da1056511
Successfully tagged easyk8s-service1:latest

vim service1-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: service1-deployment
  labels:
    app: service1
spec:
  replicas: 1
  selector:
    matchLabels:
      app: service1
  template:
    metadata:
      labels:
        app: service1
    spec:
      containers:
      - name: service1
        image: easyk8s-service1
        ports:
        - containerPort: 8888

# Lets not import the configuration...

kubectl apply -f service1-deployment.yaml
The connection to the server localhost:8080 was refused - did you specify the right host or port?

# What is wrong?

kubectl cluster-info

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
The connection to the server localhost:8080 was refused - did you specify the right host or port?

What happened? I have no cluster defined. I cannot create a deployment nor do anything until cluster and other things are defined.