def container(name, ostemplate, **kwargs):
"""
Require an OpenVZ container
"""
if not openvz.exists(name):
ctid = openvz.get_available_ctid()
openvz.create(ctid, ostemplate=ostemplate, **kwargs)
openvz.set(ctid, name=name)
return Container(name)
def container(name, ostemplate, **kwargs):
"""
Require an OpenVZ container.
If it does not exist, the container will be created using the
specified OS template
(see :py:func:`fabtools.require.openvz.template()`).
Extra args will be passed to :py:func:`fabtools.openvz.create()`::
from fabtools import require
require.openvz.container('foo', 'debian', ipadd='1.2.3.4')
This function returns a :py:class:`fabtools.openvz.Container`
object, that can be used to perform further operations::
from fabtools.require.openvz import container
ct = container('foo', 'debian')
ct.set('ipadd', '1.2.3.4')
ct.start()
ct.exec2('hostname')
This function can also be used as a context manager::
from fabtools.require.openvz import container
with container('foo', 'debian') as ct:
ct.set('ipadd', '1.2.3.4')
ct.start()
ct.exec2('hostname')
"""
if not openvz.exists(name):
ctid = openvz.get_available_ctid()
openvz.create(ctid, ostemplate=ostemplate, **kwargs)
openvz.set(ctid, name=name)
return Container(name)
def container(name, ostemplate, **kwargs):
"""
Require an OpenVZ container.
If it does not exist, the container will be created using the
specified OS template
(see :py:func:`fabtools.require.openvz.template()`).
Extra args will be passed to :py:func:`fabtools.openvz.create()`::
from fabtools import require
require.openvz.container('foo', 'debian', ipadd='1.2.3.4')
This function returns a :py:class:`fabtools.openvz.Container`
object, that can be used to perform further operations::
from fabtools.require.openvz import container
ct = container('foo', 'debian')
ct.set('ipadd', '1.2.3.4')
ct.start()
ct.exec2('hostname')
This function can also be used as a context manager::
from fabtools.require.openvz import container
with container('foo', 'debian') as ct:
ct.set('ipadd', '1.2.3.4')
ct.start()
ct.exec2('hostname')
"""
if not openvz.exists(name):
ctid = openvz.get_available_ctid()
openvz.create(ctid, ostemplate=ostemplate, **kwargs)
openvz.set(ctid, name=name)
return Container(name)
def exists(self):
"""
Check if the container exists.
"""
return vz.exists(self.ctid)
def exists(self):
return vz.exists(self.ctid)
def exists(self):
"""
Check if the container exists.
"""
return vz.exists(self.ctid)
