cgroup_memory=1 cgroup_enable=memory

How to Set Up an Nginx Ingress with Cert-Manager on DigitalOcean Kubernetes

[Set up docker-ce for testcluster device] (https://medium.com/@artur.klauser/building-multi-architecture-docker-images-with-buildx-27d80f7e2408), docker-ce must be installed for buildx https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-20-04-de snap install kubectl --classic https://stackoverflow.com/questions/63170642/push-cache-to-insecure-registry-by-buildx https://github.com/docker/buildx/blob/master/docs/guides/custom-registry-config.md, http=true https://rancher.com/docs/k3s/latest/en/installation/private-registry/

https://github.com/JetsonHacksNano/buildKernelAndModules jetson build nfs kernel (getKernelSources, editconfig, makeModules, make (kernel dir))

required services for cluster init: nfs (image: andrijoos/nfs-alpine:0.1), registry (manually build and push docker_buildx image), gitlab-runner-kubernetes, ingress, cert-manager, (gitlab if no other gitlab available)

shitty raspi-vents prevent os start!

TODOS

• update images and cert-manager
• update imagePullSecrets in templates
• monitoring data usage of each service (mail if more needed in future) (monthly mail to me with report of all services)