Guide others to package docker image about cloudnative in Acosail or other Linux OS

qinxialei 11c67c3f2a fix: this script will run failed if has no docker command ... Add a check about if docker command is exist in script,if command is not exist,will exit with -1 and prompt user to install docker first		2023-05-31 14:09:40 +08:00
docker_pkg_wizard.sh	fix: this script will run failed if has no docker command	2023-05-31 14:09:40 +08:00