用于编辑现有资源的Fabric8 java库

我想编辑一个入口，使其具有另一个路径，如下所示

kubernetesClient.extensions().ingresses().inNamespace(my-env)
        .withName(ingressName).edit().editOrNewSpec().editFirstRule().editHttp()
        .addNewPathLike(path).withNewBackendLike(ingressBackend);

现有入口：

apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
      name: test-ingress
      annotations:
        nginx.ingress.kubernetes.io/rewrite-target: /
    spec:
      rules:
      - http:
          paths:
          - path: /testpath
            backend:
              serviceName: test
              servicePort: 80

更新入口：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: test-ingress
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  rules:
  - http:
      paths:
      - path: /testpath
        backend:
          serviceName: test
          servicePort: 80

     - path: /newPath
        backend:
          serviceName: newService
          servicePort: 80

我想为现有入口的新路径添加一个新后端。我使用Fabric8Java库来实现这一点，如下所示

kubernetesClient.extensions().ingresses().inNamespace(my-env)
        .withName(ingressName).edit().editOrNewSpec().editFirstRule().editHttp()
        .addNewPathLike(path).withNewBackendLike(ingressBackend);

这将替换现有路径和后端

apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
      name: test-ingress
      annotations:
        nginx.ingress.kubernetes.io/rewrite-target: /
    spec:
      rules:
      - http:
          paths:
          - path: /newPath
            backend:
              serviceName: newService
              servicePort: 80

---

我缺少什么？

我认为您需要使用

addToPaths（path）

。大概是这样的：

kubernetesClient.extensions().ingresses().inNamespace(my-env)
        .withName(ingressName).edit().editOrNewSpec().editFirstRule().editHttp()
        .addToPaths(path).withNewBackendLike(ingressBackend);

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