bt-vm

#!/bin/bash -e
# Copyright (c) 2011-2020 TurnKey GNU/Linux - https://www.turnkeylinux.org
# 
# This file is part of buildtasks.
# 
# Buildtasks is free software; you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.


fatal() { echo "FATAL [$(basename $0)]: $@" 1>&2; exit 1; }
warning() { echo "WARNING [$(basename $0)]: $@"; }
info() { echo "INFO [$(basename $0)]: $@"; }

usage() {
cat<<EOF
Syntax: $(basename $0) [--publish] appname-version
Converts appliance appname-version to vmdk and ovf

Arguments::

    appname-version     - e.g., core-14.2-jessie-amd64

Options::

    --publish           - if set, images and meta files will be published

Environment::

    BT_DEBUG            - turn on debugging
EOF
exit 1
}

while [ "$1" != "" ]; do
    case $1 in
        --help|-h )  usage;;
        --publish)   publish="yes";;
        *)           if [ -n "$appver" ]; then usage; else appver=$1; fi ;;
    esac
    shift
done

[ -n "$appver" ] || usage
[ -n "$BT_DEBUG" ] && set -x

export BT=$(dirname $(readlink -f $0))
export BT_CONFIG=$BT/config
. $BT_CONFIG/common.cfg

O=$BT_BUILDS/vm
mkdir -p $O

if [ "$publish" == "yes" ]; then
    [ -n "$BT_PUBLISH_IMGS" ] || fatal "BT_PUBLISH_IMGS not set"
    [ -n "$BT_PUBLISH_META" ] || fatal "BT_PUBLISH_META not set"
else
    warning "--publish was not specified"
fi

if [ ! -e /root/vm-setup.done ]; then
    $BT/bin/vm-setup
    touch /root/vm-setup.done
fi

parsed_appname_version=$($BT/bin/parse-appname-version $appver)
read appname appversion codename arch <<< "$parsed_appname_version"
export BT_VERSION=${appversion}-${codename}-${arch}
export RELEASE="debian/$codename"

export VM_URL="https://www.turnkeylinux.org/$appname"
export VM_FULLNAME="TURNKEY $(echo $appname | tr [a-z] [A-Z] | sed s'/-/ /g')"

case "$appname" in
    canvas)           export VM_MEMORY=2048 ;;
    gitlab)           export VM_MEMORY=2048 ;;
    jenkins)          export VM_MEMORY=1024 ;;
    odoo)             export VM_MEMORY=1024 ;;
    openvas)          export VM_MEMORY=1024 ;;
    tkldev)           export VM_MEMORY=768 ;;
    magento)          export VM_MEMORY=768 ;;
    moodle)           export VM_MEMORY=768 ;;
    nextcloud)        export VM_MEMORY=768 ;;
    tomcat-apache)    export VM_MEMORY=768 ;;
    *)                export VM_MEMORY=512 ;;
esac

case "${codename}-${arch}" in
    stretch-i386)   export VM_GUESTOS="debian9" ;;
    stretch-amd64)  export VM_GUESTOS="debian9-64" ;;
    buster-amd64)   export VM_GUESTOS="debian10-64" ;;
    bullseye-amd64) export VM_GUESTOS="debian11-64" ;;
    *)             fatal "vm_guestos could not be determined" ;;
esac

isofile=turnkey-${appname}-${BT_VERSION}.iso
name=turnkey-${appname}-${BT_VERSION}
rootfs=$name.rootfs
cdroot=$name.cdroot

$BT/bin/iso-download $BT_ISOS $BT_VERSION $appname
$BT/bin/iso-verify $BT_ISOS $BT_VERSION $appname

cd $O
tklpatch-extract-iso $BT_ISOS/$isofile
if [[ "$appversion" == *"rc"* ]]; then
    $BT/bin/upgrade-pkgs $rootfs
else
    $BT/bin/update-pkgs $rootfs
fi

$BT/bin/purge-pkgs $rootfs
tklpatch-apply $rootfs $BT/patches/vm
$BT/bin/rootfs-cleanup $rootfs

$BT/bin/aptconf-tag $rootfs vm
$BT/bin/build-tag $rootfs vm

$BT/bin/vm-bundle $O/$rootfs

$BT/bin/generate-signature $O/$name-vmdk.zip
$BT/bin/generate-signature $O/$name.ova

$BT/bin/generate-buildenv vm $BT_ISOS/$isofile.hash > $O/$name-vmdk.zip.buildenv
$BT/bin/generate-buildenv vm $BT_ISOS/$isofile.hash > $O/$name.ova.buildenv

# publish if specified
if [ "$publish" == "yes" ]; then
    export PUBLISH_DEST=${BT_PUBLISH_IMGS}/vmdk/
    $BT/bin/publish-files $O/$name-vmdk.zip

    export PUBLISH_DEST=${BT_PUBLISH_IMGS}/ova/
    $BT/bin/publish-files $O/$name.ova

    export PUBLISH_DEST=${BT_PUBLISH_META}/
    $BT/bin/publish-files $O/$name-vmdk.{zip.hash,zip.buildenv}
    $BT/bin/publish-files $O/$name.{ova.hash,ova.buildenv}
fi

if [ -z "$BT_DEBUG" ] && ! (mount | grep -q $(basename $rootfs)); then
    rm -rf $rootfs
    rm -rf $cdroot
    [ "$publish" == "yes" ] && $BT/bin/clean vm $appver
fi