JaneLiuL

分享如何调度器framework扩展

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## 问题描述 群里有些小伙伴私聊问我如何基于scheduler framework扩展自己的应用，在这里粗略说一下。 假如是基于打分环节扩展，首先需要实现接口，包括Name，Score和ScoreExtensions。 实现完成之后，可以在cmd/kube-scheduler/scheduler.go里面加上 ` command := app.NewSchedulerCommand( app.WithPlugin(nodeload.Name, nodeload.New) )` 然后编译，待编译完成，由于我是用kubeadm安装的集群，所以我的调度器是读的/etc/kuberxx/manifest/kube-scheduler.yml启动的pod，移走文件之后，然后用编译好的二进制启动./kube-scheduler --config=config.xml，然后进入测试环节。 ## 备注 建议群里大佬出个分享文章？

书籍分享

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[cl-oreilly-kubernetes-operators-ebook-f21452-202001-en_2.pdf](https://github.com/cloudnativeto/sig-k8s-source-code/files/5032228/cl-oreilly-kubernetes-operators-ebook-f21452-202001-en_2.pdf) [Programming Kubernetes.pdf](https://github.com/cloudnativeto/sig-k8s-source-code/files/5032231/Programming.Kubernetes.pdf)

client-go源码issue

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# 例子理解 我们从一段最简单的代码入手，这段代码块主要是监听了namespace，对于有新的namespace添加，就打印namespace的名字，我们看看K8S源码，看看这个黑盒子实际在在K8S发生了什么动作？ ```go func main() { // in cluster get config config, err := rest.InClusterConfig() if err != nil { panic(err.Error()) } // cilentset clientset, err := kubernetes.NewForConfig(config) ......

学习前提条件

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Must have: 1. 准备一套环境已经安装好go软件 2. 准备《Kubernetes源码剖析》书籍， 书籍是1.14版本。 3. 准备一套K8S环境，要求版本在1.4或以上 4. 阅读go 代码软件一个，推荐 IDEA

[enhancement] update readme

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hi i use `fake-kubelet` before, and would like to have a try for kwok. is there any guide for how to use kwok? look forward for readme enhancement. :)

看到朋友圈了，如果大佬愿意可以来我司，远程工作， 工作家庭平衡，无996，无pua, 可以发简历到我邮箱： [email protected]

add monitoring: kubeprometheus-stack or thanos and security check apps: kube-bench into kubespray

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### What would you like to be added as baseline addon monitoring and security check should consider to be add into kubespray ### Why is this needed monitoring and security...

kubelet-csr-approver not support offline installation

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### What would you like to be added in our environment, not support to helm add outside helm repo. we can only bring this helm chart as vendor package in...

do we have any plan for integrate antrea cni and support install none cni to Kubespray

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### What would you like to be added 1. support install none cni to kubespray 2. support integrate antrea cni ### Why is this needed some company they have commercial...

**Describe the bug** Apply loki helm chart docs/example/oss/overrides-oss-gcs.yaml values when helm install loki pod will fail as below ``` failed parsing config: /etc/loki/config/config.yaml: yaml: unmarshal errors: line 33: field bucketNames...