apiVersion: v1
kind: Service
metadata:
  name: nginx-service
spec:
  ports:
  - nodePort: 32730
    port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    app: nginx
  type: NodePort

# kubectl apply -f service-demo.yaml
service/http created

# kubectl get svc
NAME   TYPE       CLUSTER-IP      EXTERNAL-IP   PORT(S)          AGE
nginx-service   NodePort   172.30.198.61   <none>        8080:32730/TCP   31s

Openshfit console:

# minishfit ip
192.168.42.185

http://192.168.42.185:32730/

# kubectl get pods
NAME                                READY   STATUS    RESTARTS   AGE
nginx-deployment-58b5fbbff4-6cztz   1/1     Running   0          7m
nginx-deployment-58b5fbbff4-bsq6x   1/1     Running   0          7m
nginx-deployment-58b5fbbff4-gzr8g   1/1     Running   0          7m

# kubectl exec -it nginx-deployment-58b5fbbff4-6cztz /bin/bash
$ curl nginx-service:8080
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>

Openshift sepcific commands

Openshift specific object

DeploymentConfig

Route

apiVersion: v1
kind: Route
metadata:
  name: nginx-route
spec:
  path: /jenkins
  to:
    kind: Service
    name: nginx-service
    weight: 100
  port:
    targetPort: http
  wildcardPolicy: None
  tls:
    insecureEdgeTerminationPolicy: Allow
    termination: edge

Openshift basics

Contents

Openshift sepcific commands

Openshift specific object

DeploymentConfig

Route

berki WIKI