local-path-provisioner VS k9s

Deploy local-path-provisioner storage class but it does not support readwritemany so for high availability of your Kubernetes cluster better to use longhorn

I use this one. I'm waiting for the day it's combined with syncthing to sync across all nodes. https://github.com/rancher/local-path-provisioner

So I have this single node k3s cluster. k3s uses local-path (https://github.com/rancher/local-path-provisioner) as default SC that allows one to create dynamic volumes using nodes local storage.

Just create 1 single partition and format it with whatevery filesystem you like. And then use ranchers local-path-provisioner which will create a folder per PV (k3s has this integrated by default).

Tinkering locally with local path provisioner (https://github.com/rancher/local-path-provisioner), I find that I can delete and re-create the pod, and the data persists on disk. However, if I delete the PVC, when I recreate the PVC, a new directory on disk is created.

It is better to use https://github.com/rancher/local-path-provisioner (or similar) for this case which will do PVC on local directories because manually linking PV<>PVC will not work.

Since you only have one physical node anyway, I would just make the cluster a single-node cluster (1 VM) and use local storage on that VM. I’m biased though because this is what I do (I run K3s and use local path provisioner).

Rancher's Local Path Provisioner - From reading, seems to just use HostPath or Local PVs under the hood, but adds dynamic provisoning

With any of those tools, you'd implement a network storage on top of a network storage. I would go with mouting few volumes per node +local storage like (https://github.com/rancher/local-path-provisioner).

Pierre: The first tool I recommend is K9s. It's not just a time-saver but a productivity booster. With its intuitive interface, you can speed up all the usual kubectl commands, access logs, edit resources and configurations, and more. It's like having a personal assistant for your cluster management tasks.

The last thing you really need is a common set of tools that you want fingertip access to. I really commonly use LazyGit and K9s in my day job so those are the tools I will show off in this article.

K9s is your best friend (get it? 🐶) when exploring your cluster via the terminal. It shares commonality with Vim for its interaction style using shortcuts and starting commands with: but don’t let that discourage you. K9s keeps a vigilant eye on Kubernetes activities, providing real-time information and intuitive commands for resource interaction.

k9s: brew install k9s

I would like to put in a vote for k9s, which is also on the list at Terminal Trove. [0] It's the most convenient tool I've ever found for Kubernetes management. Based on that experience I'll definitely be checking out Harlequin.

[0] https://k9scli.io/

$ wget https://github.com/derailed/k9s/releases/download/v0.29.1/k9s_Darwin_amd64.tar.gz $ tar -xzf k9s_Darwin_amd64.tar.gz $ sudo mv k9s /usr/local/bin/

All in all, run things, do some kubectl apply -f something.yml every day, install k9s, and try to configure a big one cluster at some point.

(K9s is one of my favorite tools for navigating Kubernetes clusters through the CLI).

K9s is an open-source, terminal-based UI for interacting with your Kubernetes clusters, making navigating, observing, and managing your apps easier. If you use Kubectl but wish it was easier and faster to use, K9s might be just what you're looking for!

k9s