gryf/boxpy
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Add commandline options for providing custom image.

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Two new commandline options are added: image and default-user. When
image parameter has been add there are implications that:

- default-user is also provided by commandline - regardless it is
  already present in yaml config
- distro parameter is ignored
- custom username, which might be provided by yaml file will become
  default-user if absent.

All of that is the consequence, that by providing custom qcow2 image
there is no easy way to determine what operating system is passed by,
therefore it is purely declarative way of creating VM with such image.
This commit is contained in:
gryf
2022-11-17 20:27:58 +01:00
parent 706dfe8688
commit 9658a9ef36
1 changed files with 19 additions and 3 deletions
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22
box.py
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@@ -138,9 +138,9 @@ _boxpy() {
fi
;;
create|rebuild)
items=(--cpus --disable-nested --disk-size --distro --forwarding
--image --key --memory --hostname --port --config --version
--type)
items=(--cpus --disable-nested --disk-size --default-user --distro
--forwarding --image --key --memory --hostname --port --config
--version --type)
if [[ ${prev} == ${cmd} ]]; then
if [[ ${cmd} = "rebuild" ]]; then
_vms_comp vms
@@ -1526,10 +1526,16 @@ def main():
help="Alternative user-data template filepath")
create.add_argument('-d', '--distro', help="Image name. 'ubuntu' is "
"default")
create.add_argument('-e', '--default-user', help="Default cloud-init user "
"to be used with custom image (--image param). "
"Without image it will make no effect.")
create.add_argument('-f', '--forwarding', action='append', help="expose "
"port from VM to the host. It should be in format "
"'hostport:vmport'. this option can be used multiple "
"times for multiple ports.")
create.add_argument('-i', '--image', help="custom qcow2 image filepath. "
"Note, that it requires to provide --default-user as "
"well.")
create.add_argument('-k', '--key', help="SSH key to be add to the config "
"drive. Default ~/.ssh/id_rsa")
create.add_argument('-m', '--memory', help="amount of memory in "
@@ -1571,10 +1577,16 @@ def main():
rebuild.add_argument('-c', '--config',
help="Alternative user-data template filepath")
rebuild.add_argument('-d', '--distro', help="Image name.")
rebuild.add_argument('-e', '--default-user', help="Default cloud-init "
"user to be used with custom image (--image param). "
"Without image it will make no effect.")
rebuild.add_argument('-f', '--forwarding', action='append', help="expose "
"port from VM to the host. It should be in format "
"'hostport:vmport'. this option can be used multiple "
"times for multiple ports.")
rebuild.add_argument('-i', '--image', help="custom qcow2 image filepath. "
"Note, that it requires to provide --default-user as "
"well.")
rebuild.add_argument('-k', '--key',
help='SSH key to be add to the config drive')
rebuild.add_argument('-m', '--memory', help='amount of memory in '
@@ -1617,6 +1629,10 @@ def main():
args = parser.parse_args()
if 'image' in args and 'default_user' not in args:
parser.error('Parameter --image requires --default-user')
return 22
LOG.set_verbose(args.verbose, args.quiet)
if 'func' not in args and args.version: