平台应用端口映射

2023-09-25 09:37:53

管理员

2813

最后编辑：郑院生于 2023-09-25 09:45:26

分享链接

摘要：某些特殊场景下，需要手动映射端口

手动映射端口

# 列出所有的svc
kubectl get svc -n quickon-app
# 编辑你所需要的svc, 示例zentao-20230925093938
kubectl edit svc/zentao-20230925093938  -n quickon-app
# 将 spec.type 由ClusterIP改成NodePort

编辑完成示例

apiVersion: v1
kind: Service
metadata:
  annotations:
    meta.helm.sh/release-name: zentao-20230925093938
    meta.helm.sh/release-namespace: quickon-app
  creationTimestamp: "2023-09-25T01:39:40Z"
  labels:
    app: zentao
    app.kubernetes.io/managed-by: Helm
    chart: zentao-2023.9.1201
    component: zentao
    provider: quickon
    release: zentao-20230925093938
  name: zentao-20230925093938
  namespace: quickon-app
  resourceVersion: "2384257"
  uid: 4ff63e80-e7cb-437f-816f-3f2c58ae8737
spec:
  clusterIP: 10.43.43.245
  clusterIPs:
  - 10.43.43.245
  externalTrafficPolicy: Cluster
  internalTrafficPolicy: Cluster
  ipFamilies:
  - IPv4
  ipFamilyPolicy: SingleStack
  ports:
  - name: web
    nodePort: 30320
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: zentao
    component: zentao
    release: zentao-20230925093938
  sessionAffinity: None
  type: NodePort

查看svc列表

kubectl get svc -n quickon-app
NAME                    TYPE       CLUSTER-IP     EXTERNAL-IP   PORT(S)        AGE
zentao-20230925093938   NodePort   10.43.43.245   <none>        80:30320/TCP   4m32s

后面使用宿主机ip+30320端口访问即可