9
results
for kubernetes
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Cluster Update My kubernetes cluster runs on a mix of RaspberryPI 4s, and x86(AMD64) machines, but because I built it originally with only the raspberrys, my control plane was on a PI Well that was working fine for nearly 2 years, but the SD card on the control plane died, which wasn’t a good time So I decided to what I always do, and go nuts Spending spree So I purchased a few things to tackle this issuekubernetes Created
Tue, 28 Mar 2023 11:21:05 +0100 -
ArchLinux NerdCTL Arch is a lot like Slackware and Gentoo, whilst it does have a package manager, you have to know what you want before things work so NerdCTL has the ability to use buildkit to install stuff on multi-arch but that isn’t as easy as you would like and as such there are a few things that need installing to make it work Steps This will need YAY (well there are others but if you copy paste then its yay)
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Mistakes were made Well I’ve had a fun weekend, on one side I “finally” caught covid and as such my concentration levels were very low, now that doesn’t make up for what I did but at least I have 1/2 an out What happened I decided to do a little cleaning up of my kubernetes cluster, and decided that I should remove some deployments that weren’t in use, that was going fine, but then I decided to try and move some of the things that were more “central” to their correct namespace,kubernetes Created
Mon, 14 Mar 2022 22:12:30 +0000 -
K3OS K3OS is kinda self explanitory if you know what K3s is, if not then k3OS is Rancher’s k3s which is a kubernetes compatible version but a lot smaller Why did I tell you that Well now that bit is out of the way, I upgraded ubuntu on one of my raspberry pi 3’s, and at the same time upgraded k3s to the latest version, and that pi became almost impossible to use with kubernetes, pods failing all the time,kubernetes Created
Sun, 06 Feb 2022 17:52:44 +0000 -
Issue So you are already using RancherDesktop and NerdCTL from the betas congrats, but you want to use the multi-platform build so you need to update Rancher and Nerd, well thats where the issue exists, Lima doesnt update NerdCTL automatically so you need to update your instances version Fix First you need to get into the instance LIMA_HOME=/Users/<username>/Library/Application\ Support/rancher-desktop/lima \ /Applications/Rancher\ Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl \ shell 0 sudo --preserve-env=CONTAINERD_ADDRESS sh Now that your in the instance, you need to update NerdCTL
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Integrating Vault with 1Password in Kubernetes I decided that I should probably get a real handle on my passwords and secrets in kubernetes, since kubernetes is not very good at keeping secrets So I don’t generally take a helm chart or kube-schema at face value, this has more to do with I prefer to keep things in their own namespace rather than in “default”, because of this I tend to clone the chart first
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Well I made Kubernetes cluster using Raspberry PIs, I largely followed the guide RasperryPI 4 Cluster It has the following features 5 Raspberry Pi 4s, 4Gb RAM 1 DualCore x64, 16Gb RAM 1 DualCore x64, 4Gb RAM 4Tb storage distributed over the whole cluster ClusterCTRL, this is so power goes through the backplane rather than having 5 seperate power sources Things that are using the cluster, well this site for one
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This project is so that I can deploy projects into my cluster using github pipelines now that sounds simle enough, except there aren’t any (from my limited research) deployment agents for kubernetes that work on arm So whats my plan, well this system works thus Method There is a github action that is triggered in your pipeline, this talks to an orchestrator on k8sdeploy the orchestrator then sends a message to a queue with a topic for an agent that has been registered by you for your cluster
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Well I’ve decided that I should probably learn kubernetes, so I built a raspberry pi cluster Homekubernetes Created
Wed, 13 Oct 2021 14:55:05 +0100