lxccreate

#! /bin/bash

ROOTFS_DIR="rootfs"
ROOTFS_TAR=""
METADATA_YAML="metadata.yaml"
METADATA_TAR=""

if [ -z "$METADATA_TAR" ]
then
	echo "Generate METADATA_TAR"
	METADATA_TAR="metadata.tar.xz"

	tar -cJf $METADATA_TAR $METADATA_YAML
else
	echo "Pre generated METADATA_TAR"
fi

if [ -z "$ROOTFS_TAR" ]
then
	echo "Generate ROOTFS_TAR"
	ROOTFS_TAR="rootfs.tar.xz"

	tar -cJf $ROOTFS_TAR -C $ROOTFS_DIR .
else
	echo "Pre generated ROOTFS_TAR"
fi

#lxc image import $METADATA_TAR $ROOTFS_TAR --alias lxc_domoticz_buildroot
lxc-create lxc_domoticz_buildroot -t local -- --fstree $ROOTFS_TAR --metadata $METADATA_TAR

exit 0

metadata.yaml

architecture: armv7
creation_date: 1552061064

properties:
  description: buildroot domoticz
  os: buildroot
  release: domoticz 
  distribution: buildroot