kubernetes-helm - 错误 : UPGRADE FAILED: failed to create resource: ConfigMap in version "v1" cannot be handled as a ConfigMap

Question

每 this spec在 github 和这些 helm instructions我正在尝试使用以下语法升级 Datadog 的 Helm 安装:

helm upgrade datadog-monitoring --set datadog.confd."kube_scheduler\.yaml".instances[0].prometheus_url="http://localhost:10251/metrics",datadog.confd."kube_scheduler\.yaml".init_config= stable/datadog

但是，无论尝试更改 prometheus_url 的语法，我都会收到以下错误。值(将 url 放在引号中，转义引号等):

Error: UPGRADE FAILED: failed to create resource: ConfigMap in version "v1" cannot be handled as a ConfigMap: v1.ConfigMap.Data: ReadString: expects " or n, but found {, error found in #10 byte of ...|er.yaml":{"instances|..., bigger context ...|{"apiVersion":"v1","data":{"kube_scheduler.yaml":{"instances":[{"prometheus_url":"\"http://localhost|...

如果我添加 --dry-run --debug我得到以下 yaml 输出:

REVISION: 7
RELEASED: Mon Mar  2 14:28:52 2020
CHART: datadog-1.39.7
USER-SUPPLIED VALUES:
datadog:
  confd:
    kube_scheduler.yaml:
      init_config: ""
      instances:
      - prometheus_url: http://localhost:10251/metrics

Yaml 输出似乎与此 github page 上指定的集成相匹配。 .

Answer 1

嘿!
如果我的回答不正确，请提前抱歉，因为 我是一个全新的人 在 kuber 和 helm 中，我无法确保它会有所帮助，但也许会有所帮助。
所以，据我所知，问题在于结果 配置映射 配置。根据我的经验，我在以下配置中遇到了同样的问题:

apiVersion: v1
kind: ConfigMap
metadata:
  name: my-config
  labels:
    group: mock
data:
  APP_NAME: my-mock
  APP_PORT: 8080
  APP_PATH: /api

我只能通过用引号括住所有值来解决它:

apiVersion: v1
kind: ConfigMap
metadata:
  name: my-config
  labels:
    group: mock
data:
  APP_NAME: "my-mock"
  APP_PORT: "8080"
  APP_PATH: "/api"