kubernetes - Helm 不创造资源

Question

我第一次尝试运行Helm。我正在使用deployment.yaml，service.yaml和ingress.yaml文件以及values.yaml和chart.yaml。
deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: abc
  namespace: xyz
  labels:
    app: abc
    app.kubernetes.io/managed-by: {{ .Release.Service }}
spec:
  replicas: 3
  template:
    spec:
      containers:
        - name: abc
          image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
          ports:
            -
              containerPort: 8080

service.yaml

apiVersion: v1
kind: Service
metadata:
  name: abc
  labels:
    app.kubernetes.io/managed-by: {{ .Release.Service }}
  namespace: xyz
  annotations:
    service.beta.kubernetes.io/aws-load-balancer-ssl-cert: {{ .Values.service.sslCert }}
spec:
  ports:
    - name: https
      protocol: TCP
      port: 443
      targetPort: 8080
    - name: http
      protocol: TCP
      port: 80
      targetPort: 8080
  type: ClusterIP
  selector:
    app: abc

ingress.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: "haproxy-ingress"
  namespace: xyz
  labels:
    app.kubernetes.io/managed-by: {{ .Release.Service }}
  annotations:
    kubernetes.io/ingress.class: alb

从我看到的内容来看，我认为我没有错过app.kubernetes.io/managed-by的输入，但是仍然出现错误:

rendered manifests contain a resource that already exists. Unable to
continue with install: Service "abc" in namespace "xyz" exists and
cannot be imported into the current release: invalid ownership
metadata; label validation error: missing key
"app.kubernetes.io/managed-by": must be set to "Helm"; annotation
validation error: missing key "meta.helm.sh/release-name": must be set
to "abc"; annotation validation error: missing key
"meta.helm.sh/release-namespace": must be set to "default"

它可以在本地正确呈现文件。helm list --all --all-namespaces不返回任何内容。
请帮忙。

Answer 1

在给定的命名空间( namespace abc)中，您已经有一些资源(服务xyz)要通过 Helm 图表进行安装。
清理这些东西并通过helm install安装它们。

$ kubectl delete service -n <namespace> <service-name>
$ kubectl delete deployment -n <namespace> <depoyment-name>
$ kubectl delete ingress -n <namespace> <ingress-name>

一旦由 Helm 手部署了这些资源，您将能够执行helm update来更改属性。
从您的Yamls中删除"app.kubernetes.io/managed-by"此标签，该标签将由 Helm 手添加。