A skeptic's first contact with Kubernetes

1. enhancements

   1 69 3,663 9.9 Go

   Enhancements tracking repo for Kubernetes

   

   eg: LoadBalancer supports AWS/GCP/Azure/..

   Kubernetes has been pruning out vendor-specific code for a while now, moving it out of tree. The upcoming 1.31 release will drop a lot of existing, already deprecated support for AWS & others from Kubernetes proper. https://github.com/kubernetes/enhancements/blob/master/keps/...

2. InfluxDB

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3. kube-state-metrics

   2 37 5,763 9.1 Go

   Add-on agent to generate and expose cluster-level metrics.

   

   Look for example at the metrics exposed by kube state metrics: https://github.com/kubernetes/kube-state-metrics/tree/main/d...

   With controllers metrics + kube state metrics about most Kubernetes resources, you can easily build alerts when a resource fails to reconcile.

   > Basically, Horizontal Pod Autoscaler but with sensors which are not just "CPU"

   Take a look at KEDA, it's exactly this: https://keda.sh/

4. keda

   3 103 9,183 9.4 Go

   KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes

   

   Look for example at the metrics exposed by kube state metrics: https://github.com/kubernetes/kube-state-metrics/tree/main/d...

   With controllers metrics + kube state metrics about most Kubernetes resources, you can easily build alerts when a resource fails to reconcile.

   > Basically, Horizontal Pod Autoscaler but with sensors which are not just "CPU"

   Take a look at KEDA, it's exactly this: https://keda.sh/

5. rcl

   4 22 268 9.3 Rust

   A reasonable configuration language

   

   RCL has control flow and types: https://rcl-lang.org/. No record types yet though, so they are not yet very useful to validate e.g. a Kubernetes manifest against a schema.

6. cni

   5 16 5,785 5.6 Go

   Container Network Interface - networking for Linux containers

   

   There are ways to unbolt the native networking stack and roll your own. Tons of options available: https://github.com/containernetworking/cni

   I don’t agree with your approach (curious as to why you would want this) but I believe it’s possible.

7. api

   6 10 696 9.4 Go

   The canonical location of the Kubernetes API definition. (by kubernetes)

   

   On the last point ("Stringy Types") - k8s API types are actually defined as Protobufs[0] so they have strictly defined schemas. There are some types that are sum types (IntOrString) but generally no type depends on some other field's value afaik. Ofc that doesn't stop CRD developers from making everything a String type and then interpolation based on phases of the moon and what not...

   [0] - e.g https://github.com/kubernetes/api/blob/master/core/v1/genera...

8. dhall-kubernetes

   7 11 632 2.8 Dhall

   Typecheck, template and modularize your Kubernetes definitions with Dhall

   

   At the moment nothing like that exists. Eventually it should be possible to generate RCL types like https://github.com/dhall-lang/dhall-kubernetes does for Dhall.

9. SaaSHub

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