From 637ed76133431a5f10b9d1a6e7adaf5b91311f38 Mon Sep 17 00:00:00 2001 From: Sheogorath <sheogorath@shivering-isles.com> Date: Sun, 12 Jun 2022 02:50:27 +0200 Subject: [PATCH] docs(README): Remove confusion Assumption section from README --- README.md | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/README.md b/README.md index 1dea202c0..716c0dc79 100644 --- a/README.md +++ b/README.md @@ -49,20 +49,6 @@ This toolchain is still under development. Before it will be used in production - [ ] Migrate [apps](https://git.shivering-isles.com/shivering-isles/infrastructure/) to gitops and Kubernetes - [ ] Move to immutable base-system -Assumption ---- - -Building smaller, more-minimalistic, plain Kubernetes clusters will be cheaper than OpenShift with OKD and more stable since etcd doesn't have to write a ton of data to disk and there aren't two API server running that take up to 3GB of RAM per master node. - -The goal is still to manage everything GitOps style, but more iterative and slowly grinding the way forward before clusters will become productive. - -Original assumptions / Lessons Learned ---- - -> This repository is focused on a setup based on OpenShift, [OKD](https://okd.io) to be specific. Therefore some installations and settings might be based on the expectation of OKD's default setup instead of going the plain Kubernetes way of inventing everything ourselves. - -Sadly this previous assumption didn't hold up. OpenShift on Hetzner Cloud resulted in quite annoying downtimes during upgrades. While the origin of the problem was not fully determined, it was proven that severe spikes in etcd writing fsyncs of up to 600ms did play a major role in it. - Tools --- -- GitLab