cri-o 1.18.1 .deb build script for ubuntu 18.04

build.sh

#!/bin/sh

# run this inside an Ubuntu 18.04 container

set -e
set -u
set -x

DH_GOLANG_DEB=dh-golang_1.48_all.deb
BUILD_DIR=cri-o
CRIO_SRC=cri-o_1.18.1~1.tar.gz

apt-get update
apt-get install -y software-properties-common wget
# use latest golang (1.14) from the official PPA
add-apt-repository -y ppa:longsleep/golang-backports
# build deps
apt-get install -y dpkg-dev debhelper rsync libgpgme11-dev libseccomp-dev golang libglib2.0-dev go-md2man git
# use 20.04 dh-golang
[ ! -f $DH_GOLANG_DEB ] && wget "http://archive.ubuntu.com/ubuntu/pool/main/d/dh-golang/$DH_GOLANG_DEB"
dpkg -i $DH_GOLANG_DEB

[ ! -d $BUILD_DIR] && mkdir $BUILD_DIR
cd $BUILD_DIR
[ ! -f $CRIO_SRC ] && wget "http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/1.18/xUbuntu_20.04/$CRIO_SRC"
tar xfz $CRIO_SRC
cd BUILD
dpkg-buildpackage -rfakeroot -us -uc -ui -b
cd ../..
echo package built:
ls -al $BUILD_DIR/*.deb