def vm_list(is_control_domain=VALUE_FALSE,
is_snapshot=VALUE_FALSE,
other_parameters="",
work_dir="/tmp"):
"""Run xen vm list command."""
resp = fab.run_cmd(cmd=__CMD_VM_LIST.format(**locals()))
vm = {}
vm_list = {}
lines = resp.splitlines()
n_lines = len(lines)
for index in range(n_lines):
line = fab.cleanup_text(lines[index])
# Skip empty lines
if re.match(r"^$", line):
continue
obj = line.split(":")
if len(obj) > 1:
key = re.search(re.compile(r"^[^ ]*"), obj[0]).group(0)
if key in vm:
# Start over new VM parameters
uuid = vm[VALUE_UUID]
del vm[VALUE_UUID]
vm_list[uuid] = vm
vm = {}
if key not in vm:
# Parameter belongs to same vm
vm[key] = obj[1].strip()
if index == n_lines - 1:
# Last line reached
uuid = vm[VALUE_UUID]
del vm[VALUE_UUID]
vm_list[uuid] = vm
return vm_list
def stat(path=".", options=""):
"""Run stat command."""
return fab.run_cmd(cmd=__CMD_STAT.format(**locals()))
def ls(path=".", options=""):
"""Run ls command."""
return fab.run_cmd(cmd=__CMD_RMDIR.format(**locals()))
def rmdir(path):
"""Run rmdir command."""
return fab.run_cmd(cmd=__CMD_RMDIR.format(**locals()))
def mkdir(path, make_parent=True):
"""Run mkdir command."""
parent = "-p" if make_parent else ""
return fab.run_cmd(cmd=__CMD_MKDIR.format(**locals()))
def unmount(mount_point):
"""Run unmount command."""
return fab.run_cmd(cmd=__CMD_UNMOUNT.format(**locals()))
def mount(type, remote_target, mount_point):
"""Run mount command."""
return fab.run_cmd(cmd=__CMD_MOUNT.format(**locals()))
def mountpoint(path="/", quiet=False):
"""Run mountpoint command."""
options = "-q" if quiet else ""
return fab.run_cmd(cmd=__CMD_MOUNTPOINT.format(**locals()))
def du(path=""):
"""Run du command."""
resp = fab.run_cmd(cmd=__CMD_DU.format(**locals()))
resp = resp.strip().split()
return resp[0] if len(resp) > 1 else None
def df(path=""):
"""Run df command."""
return fab.run_cmd(cmd=__CMD_DF.format(**locals()))
def hostname():
"""Run hostname command."""
return fab.run_cmd(cmd=__CMD_HOSTNAME)
def vm_uninstall(uuid, force=VALUE_FALSE):
"""Run xen vm uninstall command."""
return fab.run_cmd(cmd=__CMD_VM_UNINSTALL.format(**locals()))
def vm_export(uuid, filename, compress=VALUE_TRUE):
"""Run xen vm export command."""
# xe vm-export vm={uuid} filename={filename}"
extension = ".xva.gz" if compress else ".xva"
filename = filename + extension
return fab.run_cmd(cmd=__CMD_VM_EXPORT.format(**locals()))
def template_param_set(uuid,
is_a_template=VALUE_FALSE,
ha_always_run=VALUE_FALSE):
"""Run xen template-param-set command."""
return fab.run_cmd(cmd=__CMD_TEMPLATE_PARAM_SET.format(**locals()))
def vm_snapshot(uuid, new_name_label):
"""Run xen template-param-set command."""
resp = fab.run_cmd(cmd=__CMD_VM_SNAPSHOT.format(**locals()))
return resp
