04 K8s使用宿主机网络

[root@k8s-master pod]# cat 02-hostnetwork.yaml 
apiVersion: v1
kind: Pod
metadata:
  name: shanshi-game
spec:
  # 使用宿主机网络
  hostNetwork: true
  containers:
  - name: shanshi-game
    image: jasonyin2020/oldboyedu-games:v0.6

# IP地址为k8s-node01的IP地址
[root@k8s-master pod]# kubectl get pods -o wide
NAME           READY   STATUS    RESTARTS   AGE    IP            NODE         NOMINATED NODE   READINESS GATES
shanshi-game   1/1     Running   0          114s   172.2.25.81   k8s-node01   <none>           <none>