def template(name=None, url=None):
"""
Require an OpenVZ OS template.
If the OS template is not installed yet, it will be downloaded from
*url* using :py:func:`~fabtools.openvz.download_template()`::
from fabtools import require
# Use custom OS template
require.openvz.template(url='http://example.com/templates/mybox.tar.gz')
If no *url* is provided, :py:func:`~fabtools.openvz.download_template()`
will attempt to download the OS template from the
`download.openvz.org <http://download.openvz.org/template/precreated/>`_
repository::
from fabtools import require
# Use OS template from http://download.openvz.org/template/precreated/
require.openvz.template('debian-6.0-x86_64')
"""
if name is not None:
filename = '%s.tar.gz' % name
else:
filename = os.path.basename(url)
if not is_file(os.path.join('/var/lib/vz/template/cache', filename)):
openvz.download_template(name, url)
def template(name=None, url=None):
"""
Require an OpenVZ OS template.
If the OS template is not installed yet, it will be downloaded from
*url* using :py:func:`~fabtools.openvz.download_template()`::
from fabtools import require
# Use custom OS template
require.openvz.template(url='http://example.com/templates/mybox.tar.gz')
If no *url* is provided, :py:func:`~fabtools.openvz.download_template()`
will attempt to download the OS template from the
`download.openvz.org <http://download.openvz.org/template/precreated/>`_
repository::
from fabtools import require
# Use OS template from http://download.openvz.org/template/precreated/
require.openvz.template('debian-6.0-x86_64')
"""
if name is not None:
filename = "%s.tar.gz" % name
else:
filename = os.path.basename(url)
if not is_file(os.path.join("/var/lib/vz/template/cache", filename)):
openvz.download_template(name, url)
def template(name=None, url=None):
"""
Require an OpenVZ template
"""
if name is not None:
filename = '%s.tar.gz' % name
else:
filename = os.path.basename(url)
if not is_file(os.path.join('/var/lib/vz/template/cache', filename)):
openvz.download_template(name, url)