实验作业-18-Dashboard 应用
目录
以下作业在 default 命名空间中完成
作业一：创建Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-deployment-学号后两位
spec:
replicas: 2
selector:
matchLabels:
app: web_server
template:
metadata:
labels:
app: web_server
spec:
containers:
- name: nginx
image: nginx:1.7.9作业二：Deployment 伸缩
修改刚才创建的 Deployment，replicas: 2 改成 replicas: 4
作业三：创建 DeamonSet
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: nginx-daemonset-学号后两位
spec:
selector:
matchLabels:
app: web_server
template:
metadata:
labels:
app: web_server
spec:
containers:
- name: nginx
image: nginx:1.7.9作业四：创建 NodePort 类型的 Service
apiVersion: v1
kind: Service
metadata:
name: httpd-service-学号后两位
spec:
type: NodePort
selector:
run: httpd
ports:
- protocol: TCP
targetPort: 80
nodePort: 80学号注意：nodePort 改成 80后加学号后两位，例如学号是01的话，nodePort就设置成 8001
作业五：创建 PV 和 PVC
创建PV
apiVersion: v1
kind: PersistentVolume
metadata:
name: pv-学号后两位
spec:
capacity:
storage: 1Gi
accessModes:
- ReadWriteOnce
persistentVolumeReclaimPolicy: Recycle
storageClassName: nfs
nfs:
path: /srv/nfs/pv学号后两位
server: 192.168.192.215创建PVC
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: pvc学号后两位
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
storageClassName: nfs应用PV
apiVersion: v1
kind: Pod
metadata:
name: pod-学号后两位
spec:
containers:
- name: pod1
image: busybox
args:
- /bin/sh
- -c
- sleep 30000
volumeMounts:
- mountPath: "/mydata"
name: mydata
volumes:
- name: mydata
persistentVolumeClaim:
claimName: pvc学号后两位