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🚀 Prometheus

参考

Helm

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snap install helm --classic

  • repo

    • 查看

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      helm repo list

    • 添加

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      helm repo add 仓库名称 仓库地址

    • 更新

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      helm repo update

  • release

    • 查看

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      helm list -A

    • 卸载

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      helm uninstall [release]

    • 安装

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      helm install [release] 仓库名称/包名 -n 命名空间 --create-namespace

  • upgrade

    • 查看

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      helm show values 仓库名称/包名
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      helm get values [release] -n 命名空间

    • 修改

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      helm upgrade [release] 仓库名称/包名 -n 命名空间 -f values.yaml

    • rollback

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      helm rollback [release] 版本号 -n 命名空间
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      helm history [release] -n 命名空间


Prometheus

  1. 添加 prometheus-community 仓库

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

  2. 安装 prometheus

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    helm install prometheus prometheus-community/kube-prometheus-stack --namespace prometheus --create-namespace

  3. 让服务暴露出来

    YAML
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    # values-prometheus.yaml
prometheus:
  prometheusSpec:
    service:
      type: NodePort

grafana:
  service:
    type: NodePort

alertmanager:
  service:
    type: NodePort
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    helm upgrade prometheus prometheus-community/kube-prometheus-stack -n prometheus -f values-prometheus.yaml

  4. 康康服务

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    kubectl get svc -n prometheus


GPU Operator

  1. 导入仓库

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    helm repo add nvidia https://helm.ngc.nvidia.com/nvidia

  2. 安装 GPU Operator

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    helm install gpu-operator nvidia/gpu-operator -n gpu-operator --create-namespace

  3. 暴露服务

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    # values-gpu-operator.yaml
dcgmExporter:
  service:
    type: NodePort
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    helm upgrade gpu-operator nvidia/gpu-operator -n gpu-operator -f values-gpu-operator.yaml

  4. 康康服务

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    kubectl get svc -n gpu-operator