我有一个烧瓶应用程序在远程Kubernetes集群上运行，当我在内部访问它时，它就可以工作。但是，当我尝试从外部访问它时，什么也没有发生。 我正在使用kind创建集群。在本地，我可以通过节点的IP地址访问flask应用程序。 我不知道如何从外部访问该服务，我是否需要做其他事情才能访问该应用程序。
apiVersion: v1
vi serkind: Service
metadata:
name: iweblens-svc
labels:
app: flaskapp
spec:
type: NodePort
ports:
- port: 5000
targetPort: 5000
protocol: TCP
selector:
app: flaskapp
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
kubeadmConfigPatches:
- |
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
evictionHard:
nodefs.available: "0%"
kubeadmConfigPatchesJSON6902:
- group: kubeadm.k8s.io
version: v1beta2
kind: ClusterConfiguration
patch: |
- op: add
path: /apiServer/certSANs/-
value: my-hostname
nodes:
- role: control-plane
- role: worker
apiVersion: apps/v1
kind: Deployment
metadata:
name: flaskapp
labels:
app: flaskapp
spec:
replicas: 1
selector:
matchLabels:
app: flaskapp
template:
metadata:
labels:
app: flaskapp
spec:
containers:
- name: flaskapp
image: myimage
imagePullPolicy: Never
ports:
- containerPort: 5000
resources:
limits:
cpu: "0.5"
requests:
cpu: "0.5"