change from vagrant to lxd as the virtualization system

tests/lxd/upgrade-from-upstream/provision.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+#####
+##### This file is part of Mail-in-a-Box-LDAP which is released 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. See file LICENSE or go to
+##### https://github.com/downtownallday/mailinabox-ldap for full license
+##### details.
+#####
+
+
+#
+# provision a miab-ldap that has a remote nextcloud (using Nextcloud
+# from Docker)
+#
+
+D=$(dirname "$BASH_SOURCE")
+. "$D/../../bin/lx_functions.sh" || exit 1
+. "$D/../../bin/provision_functions.sh" || exit 1
+
+# Create the instance (started)
+provision_start "" "/mailinabox" || exit 1
+
+# Setup system
+provision_shell <<<"
+cd /mailinabox
+export PRIMARY_HOSTNAME=qa3.abc.com
+export UPSTREAM_TAG=main
+tests/system-setup/upgrade-from-upstream.sh --populate=basic --populate=totpuser || exit 1
+tests/runner.sh -no-smtp-remote upgrade-basic upgrade-totpuser default || exit 2
+"
+
+provision_done $?