Caio Rosa caiocampoos

Installing microk8s in an LXC container

I wanted to run Microk8s on a Proxmox 6 host inside of an LXC container. These are my notes from the journey.

Enable nesting and FUSE
- In Proxmox UI, select container, then Options > Features > Check nesting and FUSE boxes

SSH into the Proxmox host and edit the container's config in /etc/pve/lxc/.conf
- Add the following lines

	(
	NAMESPACE=your-rogue-namespace
	kubectl proxy &
	kubectl get namespace $NAMESPACE -o json \|jq '.spec = {"finalizers":[]}' >temp.json
	curl -k -H "Content-Type: application/json" -X PUT --data-binary @temp.json 127.0.0.1:8001/api/v1/namespaces/$NAMESPACE/finalize
	)

-(
-NAMESPACE=your-rogue-namespace
-kubectl proxy &
-kubectl get namespace $NAMESPACE -o json |jq '.spec = {"finalizers":[]}' >temp.json
-curl -k -H "Content-Type: application/json" -X PUT --data-binary @temp.json 127.0.0.1:8001/api/v1/namespaces/$NAMESPACE/finalize
-)

	#!/bin/sh
	# install tools
	apt update -y && apt install nano wget curl libguestfs-tools -y
	# remove old image
	rm -rfv ubuntu-22.04-server-cloudimg-amd64-disk-kvm.img
	# remove old template container - WILL DESTROY COMPLETELY
	qm destroy 999 --destroy-unreferenced-disks 1 --purge 1
	# download new image
	wget http://cloud-images.ubuntu.com/releases/22.04/release/ubuntu-22.04-server-cloudimg-amd64-disk-kvm.img
	# add agent to image

	#!/bin/sh

	for i in */.git; do ( echo $i; cd $i/..; git pull; ); done