#!/bin/bash

#author:  Thomas Roehm
#version: 1.0

export VERSION=1.25                                #must match k8s version
export OS="xUbuntu_20.04"                          #must match os version

echo 'deb http://deb.debian.org/debian buster-backports main' > /etc/apt/sources.list.d/backports.list
apt update
apt install -y -t buster-backports libseccomp2 || apt update -y -t buster-backports libseccomp2

echo ""

echo "deb [signed-by=/usr/share/keyrings/libcontainers-archive-keyring.gpg] https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/ /" > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
echo "deb [signed-by=/usr/share/keyrings/libcontainers-crio-archive-keyring.gpg] https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/$VERSION/$OS/ /" > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable:cri-o:$VERSION.list

echo ""
echo "Install repositories"
echo ""

mkdir -p /usr/share/keyrings
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-archive-keyring.gpg
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/$VERSION/$OS/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-crio-archive-keyring.gpg

echo ""
echo "Install cri-o"
echo ""

apt-get update
apt-get install cri-o cri-o-runc cri-tools

systemctl enable crio.service
systemctl start crio.service
systemctl status crio.service