## page was renamed from Kubernetes
= Kubernetes / k8s =
 * 2024 - k8s admin - https://overcast.blog/17-kubernetes-libraries-you-should-be-using-in-2024-1c181f15a0aa
 * K8s networking
   * CNI - Calico + ebpf
   * https://sookocheff.com/post/kubernetes/understanding-kubernetes-networking-model/
   * https://itnext.io/routing-external-traffic-into-my-kubernetes-services-deb3e872f7bd

 * Sticky session https://medium.com/@zhimin.wen/sticky-sessions-in-kubernetes-56eb0e8f257d
 * https://www.replex.io/blog/everything-you-need-to-know-about-kubernetes-quality-of-service-qos-classes

== Child Pages ==
<<ChildPages>>

== k8s overview ==
* Things to know about k8s in 2024 - [[https://overcast.blog/13-kubernetes-configurations-you-should-know-in-2024-54eec72f307e]]

== Security ==
 * NCC - https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/august/tools-and-methods-for-auditing-kubernetes-rbac-policies/


---
== Patch a deployment to add cpu reservation ==
 * {{{
kubectl patch deployment metrics-server -p '{"spec":{"template":{"spec":{"containers":[{ "name": "metrics-server","resources":{"requests":{"cpu":"20m"}} }]}} }}'
}}}
== Edit a deployment, e.g. remove a startup container failing ==
 * Edit deployment {{{
# kubectl --namespace nsp-tst edit deployments myservice 
   }}}
----
CategoryK8sKubernetes