#kubernetes - June 2023

When using hostNetwork is there a recommended port range to use? I was thinking of using ports 49152 to 65535 (ChatGPT recommended this).

So, ideas… our clusters like my clusters have dependencies, things that it requires to run.. Here is a short list:

VPC CNI
CoreDNS
EBS/EFS CSI
ingress nginx
AWSLoadBalancerController
ClusterAutoScaler
Deprecated APIversions
Kube Proxy

All of these ‘things/dependencies’ require various versions of k8s, but that I mean

Kube-Proxy v1 needs k8s v1.5 (randomly made up example)

is anyone aware of an API/endpoint/something that maintains a matrix of all of this that can be queried?

Hi @everyone, let's assume I have an app that doesn't have any health endpoint or port, now how can I decide whether the app is ready or not...can health probes use pod logs to determine the status?

Anyone used argoCD and also the Pulumi operator? Would love to read a little on your experience. ArgoCD seems more common but would love to know if anyone is benefiting from Pulumi in k8s in a way that argoCD doesn’t solve

Posted some info on why we've decided to skip on Crossplane to the blog today: https://masterpoint.io/updates/passing-on-crossplane/. Would love to hear folks thoughts!

https://medium.com/dev-genius/talking-about-the-sidecar-design-pattern-in-k8s-part-1-ab3aefca3a88 https://medium.com/@xpf6677/talking-about-the-sidecar-design-pattern-in-k8s-part-2-53dfd98bd679 Hi forks 👋 ! I wrote a blog about Kubernetes sidecar design patterns and and would love to hear your feedback!