Kubernetes Deploy To Specified Node

1. kubectl label node 10.1.2.3 server=node01
       

2. apiVersion: extensions/v1beta1 # for versions after 1.6.0 use apps/v1
   kind: Deployment
   metadata:
     name: johnsontest
   spec:
     replicas: 3
     selector:
       matchLabels:
         app: johnsontest
     template:
       metadata:
         labels:
           app: johnsontest
       spec:
         nodeSelector:
           server: node01
         containers:
         - name: johnsontest
           image: nginx:1.14.0
           ports:
           - name: http
             containerPort: 8080