ci: Add obs testing for packaging

This will test that is possible to install the obs packages in different
distributions.

Fixes #621

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>

Makefile

@@ -49,6 +49,9 @@ snap: $(YQ) $(VERSION_FILE)
 	fi
 	snapcraft -d
 
+obs-test:
+	@$(MK_DIR)/tests/run_obs_testing.sh
+
 cmd-kata-pkgsync:
 	@make -C $(MK_DIR)/cmd/kata-pkgsync
 

tests/Dockerfile/Dockerfile.in

@@ -0,0 +1,19 @@
+# Copyright (c) 2019 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# Usage: FROM [image name]
+FROM @OS_DISTRIBUTION@
+
+ARG TEST_REPO="https://github.com/kata-containers/tests"
+
+RUN @UPDATE@
+
+RUN @DEPENDENCIES@
+
+# Install packages
+RUN cd "/home/" && git clone "${TEST_REPO}"
+RUN cd "/home/tests" && ./cmd/kata-manager/kata-manager.sh install-packages
+RUN kata-runtime kata-env
+
+CMD ["/bin/bash"]

tests/run_obs_testing.sh

@@ -0,0 +1,100 @@
+#!/bin/bash
+#
+# Copyright (c) 2019 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+SCRIPT_PATH=$(dirname "$(readlink -f "$0")")
+http_proxy="${http_proxy:-}"
+https_proxy="${https_proxy:-}"
+DOCKERFILE_PATH="${SCRIPT_PATH}/Dockerfile"
+
+declare -a OS_DISTRIBUTION=( \
+	'ubuntu:16.04' \
+	'ubuntu:18.04' \
+	'fedora:28' \
+	'fedora:29' \
+	'fedora:30' \
+	'opensuse/leap:15.1' \
+	'debian:9' \
+	'debian:10' \
+	'centos:7' \
+)
+
+install_packages() {
+	for i in "${OS_DISTRIBUTION[@]}"; do
+		echo "Test OBS packages for ${OS_DISTRIBUTION}"
+		run_test "${i}" "${DOCKERFILE_PATH}"
+		remove_image_and_dockerfile "${i}" "${DOCKERFILE_PATH}"
+	done
+}
+
+run_test() {
+	local OS_DISTRIBUTION=${1:-}
+	local DOCKERFILE_PATH=${2:-}
+	generate_dockerfile "${OS_DISTRIBUTION}" "${DOCKERFILE_PATH}"
+	build_dockerfile "${OS_DISTRIBUTION}" "${DOCKERFILE_PATH}"
+}
+
+
+generate_dockerfile() {
+	local OS_DISTRIBUTION=${1:-}
+	local DOCKERFILE_PATH=${2:-}
+	DISTRIBUTION_NAME=$(echo "${OS_DISTRIBUTION}" | cut -d ':' -f1)
+	case "${DISTRIBUTION_NAME}" in
+		centos)
+			UPDATE="yum -y update"
+			DEPENDENCIES="yum install -y curl git gnupg2 lsb-release sudo"
+			;;
+		debian|ubuntu)
+			UPDATE="apt-get -y update"
+			DEPENDENCIES="apt-get install -y curl git gnupg2 lsb-release sudo"
+			;;
+		fedora)
+			UPDATE="dnf -y update"
+			DEPENDENCIES="dnf install -y curl git gnupg2 sudo"
+			;;
+		opensuse/leap)
+			UPDATE="zypper -n refresh"
+			DEPENDENCIES="zypper -n install curl git gnupg sudo"
+	esac
+
+	echo "Building dockerfile for ${OS_DISTRIBUTION}"
+	sed \
+		-e "s|@OS_DISTRIBUTION@|${OS_DISTRIBUTION}|g" \
+		-e "s|@UPDATE@|${UPDATE}|g" \
+		-e "s|@DEPENDENCIES@|${DEPENDENCIES}|g" \
+		"${DOCKERFILE_PATH}/Dockerfile.in" > "${DOCKERFILE_PATH}"/Dockerfile
+}
+
+build_dockerfile() {
+	local OS_DISTRIBUTION=${1:-}
+	local DOCKERFILE_PATH=${2:-}
+	pushd "${DOCKERFILE_PATH}"
+		sudo docker build \
+			--build-arg http_proxy="${http_proxy}" \
+			--build-arg https_proxy="${https_proxy}" \
+			--tag "obs-kata-test-${OS_DISTRIBUTION}" .
+	popd
+}
+
+remove_image_and_dockerfile() {
+	local OS_DISTRIBUTION=${1:-}
+	local DOCKERFILE_PATH=${2:-}
+	echo "Removing image test-${OS_DISTRIBUTION}"
+	sudo docker rmi "obs-kata-test-${OS_DISTRIBUTION}"
+
+	echo "Removing dockerfile"
+	sudo rm -f "${DOCKERFILE_PATH}/Dockerfile"
+}
+
+function main() {
+	echo "Run OBS testing"
+	install_packages
+}
+
+main "$@"