k8s-1.28.2 部署prometheus

一、prometheus  helm仓库

## 网站地址
# https://artifacthub.io/## prometheus 地址
# https://artifacthub.io/packages/helm/prometheus-community/prometheus

.

# helm repo add prometheus-community https://prometheus-community.github.io/helm-charts

# helm repo update

二、下载及解压

# helm search repo prometheus-community

# helm pull prometheus-community/kube-prometheus-stack

三、修改values.yaml文件

# alertmanager: 修改ingress:enabled: trueingressClassName: nginxannotations: {}labels: {}hosts:- alertmanager.kyc.compaths:- /
storage:volumeClaimTemplate:spec:storageClassName: nfs-logsaccessModes: ["ReadWriteOnce"]resources:requests:storage: 50Gi# grafana  修改
ingress:enabled: trueingressClassName: nginxannotations: {}labels: {}hosts:- grafana.kyc.compath: /# prometheus: 修改
ingress:enabled: trueingressClassName: nginxannotations: {}labels: {}hosts:- prometheus.kys.compaths:- /
## Prometheus StorageSpec for persistent data## ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/user-guides/storage.md##storageSpec:## Using PersistentVolumeClaim##volumeClaimTemplate:spec:storageClassName: nfs-logsaccessModes: ["ReadWriteOnce"]resources:requests:storage: 70Gi

# helm upgrade --install prometheus ./ -f values.yaml  -n prometheus

四、测试

grafana：

密码：

# kubectl get secret -n prometheus prometheus-grafana -o jsonpath="{.data.admin-password}"|base64 --decode

五、添加数据源

有默认的，不用配置。

六、下载模板

下载模板：Grafana dashboards | Grafana Labs

七、导入dashboard