我尝试在kubernetes本地部署一个简单的node-red容器,以监控其使用情况,同时创建一个持久卷存储,以便保存我的node-red工作。但是,我无法将其部署到kubernetes。
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: nodered
name: nodered
spec:
replicas: 1
selector:
matchLabels:
app: nodered
template:
metadata:
labels:
app: nodered
spec:
containers:
- name: nodered
image: nodered/node-red:latest
limits:
memory: 512Mi
cpu: "1"
requests:
memory: 256Mi
cpu: "0.2"
ports:
- containerPort: 1880
volumeMounts:
- name: nodered-claim
mountPath: /data/nodered
# subPath: nodered <-- not needed in your case
volumes:
- name: nodered-claim
persistentVolumeClaim:
claimName: nodered-claim
---
apiVersion: v1
kind: PersistentVolume
metadata:
name: small-pv
spec:
capacity:
storage: 1Gi
accessModes:
- ReadWriteOnce
persistentVolumeReclaimPolicy: Retain
storageClassName: local-storage
local:
path: /data
nodeAffinity:
required:
nodeSelectorTerms:
- matchExpressions:
- key: kubernetes.io/hostname
operator: In
values:
- minikube
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: nodered-claim
spec:
storageClassName: local-storage
accessModes:
- ReadWriteOnce
resources:
requests:enter image description here
storage: 1Gi
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: local-storage
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: Immediate
我在powershell中得到这个错误:
kubectl apply -f ./Deployment.yaml
persistentvolume/small-pv unchanged
persistentvolumeclaim/nodered-claim unchanged
storageclass.storage.k8s.io/local-storage unchanged
Error from server (BadRequest): error when creating "./Deployment.yaml": Deployment in version "v1" cannot be handled as a Deployment: strict decoding error: unknown field "spec.template.spec.containers[0].cpu", unknown field "spec.template.spec.containers[0].limits", unknown field "spec.template.spec.containers[0].memory", unknown field "spec.template.spec.requests"
我希望将其部署到kubernetes,以便可以监视nodered容器的内存使用情况
2条答案
按热度按时间s2j5cfk01#
requests
和limits
部分需要位于resources
标题下,如下所示:n7taea2i2#
您的部署存在语法错误。让我们将其修复为正确的syntax
应该是这样的: