Question

我已安装在kube-prometheus-stack下方，尝试使用其自己的Ingress URL访问Grafana仪表板时出现错误。我相信我在这里错过了一些愚蠢的东西，但是找不到任何线索。我在这里和其他地方都看过similar post。

图表：kube-prometheus-stack-9.4.5 应用版本：0.38.1

当我导航到https://myorg.grafanatest.com URL时，我被重定向到https://myorg.grafanatest.com/login并显示以下消息。

对grafana / values.yaml的更改：

grafana.ini:
  server:
  # The full public facing url you use in browser, used for redirects and emails
  root_url: https://myorg.grafanatest.com

做出上述更改后，Helm命令用于安装Prometheus-Grafana操作符。

 helm install  pg kube-prometheus-stack/ -n monitoring

我在Grafana容器内的grafana.ini文件中看到以下设置。

[analytics]
check_for_updates = true
[grafana_net]
url = https://grafana.net
[log]
mode = console
[paths]
data = /var/lib/grafana/data
logs = /var/log/grafana
plugins = /var/lib/grafana/plugins
provisioning = /etc/grafana/provisioning
[server]
root_url = https://myorg.grafanatest.com/

Answer 1

您需要从父图表的values.yaml中进行编辑

从kube-prometheus-stack图表中获取默认值.yaml，保存到文件中

helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo add stable https://kubernetes-charts.storage.googleapis.com/
helm repo update

helm show values prometheus-community/kube-prometheus-stack > values.yaml

在values.yaml文件中，像这样进行编辑：

## Using default values from https://github.com/grafana/helm-charts/blob/main/charts/grafana/values.yaml
##
#### This below line is in 509 line
grafana:
  enabled: true
  namespaceOverride: ""

  ## Deploy default dashboards.
  ##
  defaultDashboardsEnabled: true

  adminPassword: prom-operator

  ingress:
    ## If true, Grafana Ingress will be created
    ##
    enabled: true

    ## Annotations for Grafana Ingress
    ##
    annotations: {}
      # kubernetes.io/ingress.class: nginx
      # kubernetes.io/tls-acme: "true"

    ## Labels to be added to the Ingress
    ##
    labels: {}

    ## Hostnames.
    ## Must be provided if Ingress is enable.
    ##
    # hosts:
    #   - grafana.domain.com
    hosts:
      - myorg.grafanatest.com

    ## Path for grafana ingress
    path: /

grafana.ingress.enabled至true
grafana.ingress.hosts添加- myorg.grafanatest.com

应用

helm -n monitoring install -f ./values.yaml kube-prometheus prometheus-community/kube-prometheus-stack

希望能为您提供帮助

Answer 2

现在就在这里发布解决方案。遵循上面提到的gumelaragum的步骤来创建values.yaml，并在其中更新以下值，然后将values.yaml传递给头盔安装步骤。不知道为什么不启用serve_from_sub_path就无法工作，但是现在可以正常工作了。请注意，由于我已经在安装过程之外创建了Ingress路由，因此未启用Ingress部分。

helm show values prometheus-com/kube-prometheus-stack > custom-values.yaml

然后通过更改以下custom-values.yaml中的值进行安装。根据需要更改名称空间。

helm -n monitoring install -f ./custom-values.yaml pg prometheus-com/kube-prometheus-stack

grafana:
  enabled: true
  namespaceOverride: ""
  # set pspUseAppArmor to false to fix Grafana pod Init errors
  rbac:
    pspUseAppArmor: false
  grafana.ini:
    server:
      domain: mysb.grafanasite.com
      #root_url: "%(protocol)s://%(domain)s/"
      root_url: https://mysb.grafanasite.com/grafana/
      serve_from_sub_path: true

  ## Deploy default dashboards.
  ##
  defaultDashboardsEnabled: true

  adminPassword: prom-operator

  ingress:
    ## If true, Grafana Ingress will be created
    ##
    enabled: false

    ## Annotations for Grafana Ingress
    ##
    annotations: {}
      # kubernetes.io/ingress.class: nginx
      # kubernetes.io/tls-acme: "true"

    ## Labels to be added to the Ingress
    ##
    labels: {}

    ## Hostnames.
    ## Must be provided if Ingress is enable.
    ##
    # hosts:
    #   - grafana.domain.com
    hosts:
      - mysb.grafanasite.com

    ## Path for grafana ingress
    path: /grafana/

我看到相同的值反映在Grafana容器安装路径（/etc/grafana/grafana.ini）内的grafana.ini文件中。

[analytics]
check_for_updates = true
[grafana_net]
url = https://grafana.net
[log]
mode = console
[paths]
data = /var/lib/grafana/data
logs = /var/log/grafana
plugins = /var/lib/grafana/plugins
provisioning = /etc/grafana/provisioning
[server]
domain = mysb.grafanasite.com
root_url = https://mysb.grafanasite.com/grafana/
serve_from_sub_path = true

Grafana仪表板无法与Ingress配合使用

2 个答案: