kube-prometheus

kube-prometheus

部署

$ git clone --depth=1 [email protected]:prometheus-operator/kube-prometheus

替换 k8s.gcr.io 镜像

• k8s.gcr.io/kube-state-metrics/kube-state-metrics:v2.3.0

• ccr.ccs.tencentyun.com/gcr-mirror/kube-state-metrics:v2.3.0

• k8s.gcr.io/prometheus-adapter/prometheus-adapter:v0.9.1

• ccr.ccs.tencentyun.com/gcr-mirror/prometheus-adapter:v0.9.1

# https://github.com/prometheus-operator/kube-prometheus/issues/1533
$ kubectl apply -f kube-prometheus/manifests/setup --server-side

# 等待 20s

$ kubectl apply -f kube-prometheus/manifests/

服务暴露

服务通过 ingress 暴露，WEB 访问各个服务请查看 ingress 文件夹中 ingress 配置。

$ kubectl apply -k ingress

• grafana 用户名 admin 密码 admin

动态 PV

参考 storage/local-path

$ kubectl apply -k kustomize/storage

监控对象

查看 monitoring-demo 文件夹内容

默认只监控 kube-system 和 monitoring NS 中的服务

• https://github.com/prometheus-operator/kube-prometheus/blob/main/docs/customizations/monitoring-additional-namespaces.md

监控其他命名空间必须应用 RBAC，可以参考 monitoring-demo/istiod/rbac.yaml

Grafana

• https://grafana.com/grafana/dashboards

参考

• https://www.jianshu.com/p/2fbbe767870d
• https://www.jianshu.com/p/4b669ef7de4a
• https://www.cnblogs.com/tchua/articles/11177045.html
• https://blog.csdn.net/weixin_34100227/article/details/92270711