Ross Kirkpatrick rosskirkpat

Server node 1

Install

RH-based

curl -sfL https://get.rke2.io | INSTALL_RKE2_METHOD=rpm sh -
sudo cp -f /usr/share/rke2/rke2-cis-sysctl.conf /etc/sysctl.d/60-rke2-cis.conf
mkdir -p /etc/rancher/rke2

I wanted to iterate on some images and have them available to K3s immediately, much like the Docker Desktop experience.

I also wanted to use docker buildx bake for this, but buildctl and nerdctl build should work fine too. You can omit Docker components if you don't want Buildx.

Ubuntu 22.04
K3s latest (v1.24.2+k3s1)
BuildKit v0.10.3
Docker Engine 20.10.17 (required for Buildx)
Docker Buildx master (required for new 'remote' driver)
Nerdctl 0.21.0

	New-Item -ItemType Directory -Path "$Env:ProgramFiles\containerd" -Force > $null
	curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/containerd-shim-runhcs-v1.exe -o "$Env:ProgramFiles\containerd\containerd-shim-runhcs-v1.exe"
	curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/containerd.exe -o "$Env:ProgramFiles\containerd\containerd.exe"
	curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/ctr.exe -o "$Env:ProgramFiles\containerd\ctr.exe"

	# Set containerd config.toml
	$ProcessInfo = New-Object System.Diagnostics.ProcessStartInfo
	$ProcessInfo.FileName = "$Env:ProgramFiles\containerd\containerd.exe"
	$ProcessInfo.RedirectStandardError = $true
	$ProcessInfo.RedirectStandardOutput = $true

	#!/bin/sh

	PUBLIC_IP=$(curl ifconfig.io)

	# export INSTALL_RKE2_VERSION="v1.20.5+rke2r1"

	curl -sfL https://get.rke2.io \| sh -
	mkdir -p /etc/rancher/rke2
	cat > /etc/rancher/rke2/config.yaml <<EOF
	write-kubeconfig-mode: "0640"

	#!/bin/sh

	PUBLIC_IP=$(curl ifconfig.io)

	echo "Installing K3S"
	# export INSTALL_K3S_VERSION="v1.19.5+k3s2"
	curl -sfL https://get.k3s.io \| sh -s - --tls-san ${PUBLIC_IP}

	echo "Downlading cert-manager CRDs"
	wget -q -P /var/lib/rancher/k3s/server/manifests/ https://github.com/jetstack/cert-manager/releases/download/v1.5.1/cert-manager.crds.yaml