kube-jarvis

module
Version: v0.0.0-...-d2582d7 Latest Latest
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Published: Jan 4, 2021 License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, BSL-1.0, CC-BY-4.0, CC-BY-SA-4.0, ISC, LGPL-3.0, MIT, MPL-2.0, NCSA

README

kube-jarvis

Build Status codecov

kube-jarvis is a tool used to inspect kubernetes cluster

Features

  • Comprehensively check the cluster health status
  • Support a variety of cloud manufacturers
  • Highly configurable
  • Highly extensible
  • Description statements can be customized

Quick start

On any node has "/$HOME/.kube/config"

wget -O -  https://kube-jarvis-1251707795.cos.ap-guangzhou.myqcloud.com/run.sh | bash

Config struct

global:
  trans: "translation" # the translation file dir 
  lang: "en" # target lang 

cluster: 
  type: "custom"

coordinator:
  type: "default"

diagnostics:
  - type: "master-capacity"
  - type: "master-apiserver"
  - type: "node-sys"
  - type: "requests-limits"

exporters:
  - type: "stdout"

  - type: "file"
    name: "for json"
    config:
      format: "json"
      path: "result.json"


Run in docker

login any node of your cluster and exec cmd:

docker run  -i -t docker.io/raylhuang110/kube-jarvis:latest

you can found all docker images here

Run as job or cronjob

create common resource (Namespaces, ServiceAccount ...)

kubectl apply -f manifests/ 

run as job

kubectl apply -f manifests/workload/job.yaml

run as cronjob (default run at 00:00 every day)

kubectl apply -f manifests/workload/cronjob.yaml

Plugins

we call coordinator, diagnostics, evaluators and exporters as "plugins"

you can found all plugins lists here

License

Apache License 2.0 - see LICENSE.md for more details

Directories

Path Synopsis
cmd
kube-jarvis
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
pkg
httpserver
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logger
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster/all
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster/custom
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster/custom/compexplorer
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster/custom/nodeexec
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/cluster/fake
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plugins/coordinate
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/coordinate/all
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/coordinate/basic
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/coordinate/cron
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/all
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/args/apiserver
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/args/controller-manager
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/args/etcd
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/args/scheduler
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/capacity
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/master/components
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/node/ha
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/node/iptables
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/node/sys
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/other/example
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/hpa/ip
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/affinity
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/batch
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/ha
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/healthcheck
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/pdb
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/diagnose/resource/workload/requestslimits
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/export
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/export/all
* Tencent is pleased to support the open source community by making TKEStack * available.
* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/export/stdout
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* Tencent is pleased to support the open source community by making TKEStack * available.
plugins/export/store
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* Tencent is pleased to support the open source community by making TKEStack * available.
store
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* Tencent is pleased to support the open source community by making TKEStack * available.
translate
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util
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