Revision 8e70b181 lib/backend.py
| b/lib/backend.py | ||
|---|---|---|
| 1511 | 1511 |
@param name: the OS name we should look for |
| 1512 | 1512 |
@type os_dir: str |
| 1513 | 1513 |
@param os_dir: the directory inwhich we should look for the OS |
| 1514 |
@rtype: int or None |
|
| 1515 |
@return: |
|
| 1516 |
Either an integer denoting the version or None in the |
|
| 1517 |
case when this is not a valid OS name. |
|
| 1518 |
@raise errors.InvalidOS: if the OS cannot be found |
|
| 1514 |
@rtype: tuple |
|
| 1515 |
@return: tuple (status, data) with status denoting the validity and |
|
| 1516 |
data holding either the vaid versions or an error message |
|
| 1519 | 1517 |
|
| 1520 | 1518 |
""" |
| 1521 | 1519 |
api_file = os.path.sep.join([os_dir, "ganeti_api_version"]) |
| ... | ... | |
| 1593 | 1591 |
"""Create an OS instance from disk. |
| 1594 | 1592 |
|
| 1595 | 1593 |
This function will return an OS instance if the given name is a |
| 1596 |
valid OS name. Otherwise, it will raise an appropriate |
|
| 1597 |
L{errors.InvalidOS} exception, detailing why this is not a valid OS.
|
|
| 1594 |
valid OS name. |
|
| 1598 | 1595 |
|
| 1599 | 1596 |
@type base_dir: string |
| 1600 | 1597 |
@keyword base_dir: Base directory containing OS installations. |
| ... | ... | |
| 1640 | 1637 |
return False, ("Script '%s' under path '%s' is not a regular file" %
|
| 1641 | 1638 |
(script, os_dir)) |
| 1642 | 1639 |
|
| 1643 |
os_obj = objects.OS(name=name, path=os_dir, status=constants.OS_VALID_STATUS,
|
|
| 1640 |
os_obj = objects.OS(name=name, path=os_dir, |
|
| 1644 | 1641 |
create_script=os_scripts[constants.OS_SCRIPT_CREATE], |
| 1645 | 1642 |
export_script=os_scripts[constants.OS_SCRIPT_EXPORT], |
| 1646 | 1643 |
import_script=os_scripts[constants.OS_SCRIPT_IMPORT], |
Also available in: Unified diff