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derailed/popeye:

原作者: [db:作者] 来自: 网络 收藏 邀请

开源软件名称(OpenSource Name):

derailed/popeye

开源软件地址(OpenSource Url):

https://github.com/derailed/popeye

开源编程语言(OpenSource Language):

Go 99.7%

开源软件介绍(OpenSource Introduction):

Popeye - A Kubernetes Cluster Sanitizer

Popeye is a utility that scans live Kubernetes cluster and reports potential issues with deployed resources and configurations. It sanitizes your cluster based on what's deployed and not what's sitting on disk. By scanning your cluster, it detects misconfigurations and helps you to ensure that best practices are in place, thus preventing future headaches. It aims at reducing the cognitive overload one faces when operating a Kubernetes cluster in the wild. Furthermore, if your cluster employs a metric-server, it reports potential resources over/under allocations and attempts to warn you should your cluster run out of capacity.

Popeye is a readonly tool, it does not alter any of your Kubernetes resources in any way!




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Open in Gitpod

Installation

Popeye is available on Linux, OSX and Windows platforms.

  • Binaries for Linux, Windows and Mac are available as tarballs in the release page.

  • For OSX/Unit using Homebrew/LinuxBrew

    brew install derailed/popeye/popeye
  • Building from source Popeye was built using go 1.12+. In order to build Popeye from source you must:

    1. Clone the repo

    2. Add the following command in your go.mod file

      replace (
        github.com/derailed/popeye => MY_POPEYE_CLONED_GIT_REPO
      )
      
    3. Build and run the executable

      go run main.go

    Quick recipe for the impatient:

    # Clone outside of GOPATH
    git clone https://github.com/derailed/popeye
    cd popeye
    # Build and install
    go install
    # Run
    popeye

PreFlight Checks

  • Popeye uses 256 colors terminal mode. On `Nix system make sure TERM is set accordingly.

    export TERM=xterm-256color

Sanitizers

Popeye scans your cluster for best practices and potential issues. Currently, Popeye only looks at nodes, namespaces, pods and services. More will come soon! We are hoping Kubernetes friends will pitch'in to make Popeye even better.

The aim of the sanitizers is to pick up on misconfigurations, i.e. things like port mismatches, dead or unused resources, metrics utilization, probes, container images, RBAC rules, naked resources, etc...

Popeye is not another static analysis tool. It runs and inspect Kubernetes resources on live clusters and sanitize resources as they are in the wild!

Here is a list of some of the available sanitizers:

Resource Sanitizers Aliases

鲜花

握手

雷人

路过

鸡蛋
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