这是默认值，一个全新的，否则为空的minikube。我怀疑有东西坏了吗？
仅供参考，我尝试回滚到Kubernetes v1.12.3，但得到了相同的错误结果。
~ minikube delete
Deleting local Kubernetes cluster...
Machine deleted.
~ rm -rf ~/.helm
~ minikube start --memory 8000 --kubernetes-version v1.13.0
Starting local Kubernetes v1.13.0 cluster...
Starting VM...
Getting VM IP address...
Moving files into cluster...
Setting up certs...
Connecting to cluster...
Setting up kubeconfig...
Starting cluster components...
Kubectl is now configured to use the cluster.
Loading cached images from config file.
~ eval $(minikube docker-env)
~ helm init
helm init
Creating /Users/myname/.helm
Creating /Users/myname/.helm/repository
Creating /Users/myname/.helm/repository/cache
Creating /Users/myname/.helm/repository/local
Creating /Users/myname/.helm/plugins
Creating /Users/myname/.helm/starters
Creating /Users/myname/.helm/cache/archive
Creating /Users/myname/.helm/repository/repositories.yaml
Adding stable repo with URL: https://kubernetes-charts.storage.googleapis.com
Adding local repo with URL: http://127.0.0.1:8879/charts
$HELM_HOME has been configured at /Users/myname/.helm.
Tiller (the Helm server-side component) has been installed into your Kubernetes Cluster.
Please note: by default, Tiller is deployed with an insecure 'allow unauthenticated users' policy.
To prevent this, run `helm init` with the --tiller-tls-verify flag.
For more information on securing your installation see: https://docs.helm.sh/using_helm/#securing-your-helm-installation
Happy Helming!
~ helm repo update
Hang tight while we grab the latest from your chart repositories...
...Skip local chart repository
...Successfully got an update from the "stable" chart repository
Update Complete. ⎈ Happy Helming!⎈
~ helm install --name myprometheus stable/prometheus-operator
Error: release myprometheus failed: customresourcedefinitions.apiextensions.k8s.io "alertmanagers.monitoring.coreos.com" already exists
答案 0 :(得分：2)
我从头盔2.12.0恢复到2.11.0，错误消失了，普罗米修斯操作者恢复工作。新的Helm 2.12.0与Prometheus-operator之间似乎有些不兼容。我想这会及时解决。