由于 prom admission serviceaccount 错误，prometheus operator helm chart 安装失败

Question

我正在尝试在 Azure Kubernetes 集群中设置 prometheus 监控。
使用 helm 安装 prometheus operator。

helm install prometheus-op-release stable/prometheus-operator --set global.rbac.create=false,prometheusOperator.serviceMonitor.interval=5s,alertmanager.enabled=false

大约 5 分钟后，安装超时并出现以下错误，

Error: failed pre-install: timed out waiting for the condition

查看集群，注意到创建了一个新作业 prometheus-op-release-prom-admission-create。由于找不到服务帐户，它有一个 pod 无法创建。

Error creating: pods "prometheus-op-release-prom-admission-create-" is forbidden: error looking up service account default/prometheus-op-release-prom-admission: serviceaccount "prometheus-op-release-prom-admission" not found

我需要在安装图表之前创建服务帐户吗？查看服务帐户名称，感受它的动态并作为图表安装的一部分创建。但是我是 helm chart 的新手，不知道去哪里寻找故障排除。

kubectl version

Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.2", GitCommit:"cff46ab41ff0bb44d8584413b598ad8360ec1def", GitTreeStat e:"clean", BuildDate:"2019-01-10T23:35:51Z", GoVersion:"go1.11.4", Compiler:"gc", Platform:"darwin/amd64"}

Server Version: version.Info{Major:"1", Minor:"14", GitVersion:"v1.14.8", GitCommit:"c52f59bbba5fbf21fbb18e9a06f96e563fe4c20a", GitTreeStat e:"clean", BuildDate:"2020-01-31T20:00:26Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}

头盔版本

version.BuildInfo{Version:"v3.1.1", GitCommit:"afe70585407b420d0097d07b21c47dc511525ac8", GitTreeState:"clean", GoVersion:"go1.13.8"}

Answer 1

您需要从 helm 命令中删除 global.rbac.create=false。如果指定此项，它将不会自动创建服务帐户。

由于 prom admission serviceaccount 错误，prometheus operator helm chart 安装失败

prometheus operator helm chart failed to install due to prom admission serviceaccount error

kubernetes

prometheus

prometheus-operator