【发布时间】:2018-06-24 13:19:20
【问题描述】:
我正在使用 Google Kubernetes Engine,并希望我的 StatefulSet 使用我之前创建的磁盘 my-app-disk,而不是为集合中的每个副本动态创建新的永久性磁盘。我的配置如下:
PersistentVolumeyaml:
apiVersion: v1
kind: PersistentVolume
metadata:
name: my-app-data
labels:
app: my-app
spec:
capacity:
storage: 60Gi
accessModes:
- ReadWriteOnce
gcePersistentDisk:
pdName: my-app-disk
fsType: ext4
PersistentVolumeClaimyaml:
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: my-app-data
labels:
app: my-app
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 60Gi
selector:
matchLabels:
app: my-app
StatefulSetyaml:
apiVersion: apps/v1beta2
kind: StatefulSet
metadata:
name: my-stateful-set
spec:
serviceName: my-stateful-set
replicas: 1
selector:
matchLabels:
app: my-app
updateStrategy:
type: RollingUpdate
template:
metadata:
labels:
app: my-app
spec:
containers:
- name: my-app
image: gcr.io/projectname/my-app:0.0.3
ports:
- containerPort: 80
name: http
volumeMounts:
- name: my-app-data
mountPath: /data
volumeClaimTemplates:
- metadata:
name: my-app-data
spec:
accessModes: [ "ReadWriteOnce" ]
resources:
requests:
storage: 50Gi
【问题讨论】:
标签: kubernetes google-cloud-platform google-kubernetes-engine