Revision 0389c42a
| b/lib/cmdlib.py | ||
|---|---|---|
| 10359 | 10359 |
|
| 10360 | 10360 |
# Verify the cluster would not be left group-less. |
| 10361 | 10361 |
if len(self.cfg.GetNodeGroupList()) == 1: |
| 10362 |
raise errors.OpPrereqError("Group '%s' is the last group in the cluster,"
|
|
| 10363 |
" which cannot be left without at least one"
|
|
| 10364 |
" group" % self.op.group_name,
|
|
| 10362 |
raise errors.OpPrereqError("Group '%s' is the only group,"
|
|
| 10363 |
" cannot be removed" %
|
|
| 10364 |
self.op.group_name, |
|
| 10365 | 10365 |
errors.ECODE_STATE) |
| 10366 | 10366 |
|
| 10367 | 10367 |
def BuildHooksEnv(self): |
| b/lib/config.py | ||
|---|---|---|
| 916 | 916 |
if group_uuid not in self._config_data.nodegroups: |
| 917 | 917 |
raise errors.ConfigurationError("Unknown node group '%s'" % group_uuid)
|
| 918 | 918 |
|
| 919 |
assert len(self._config_data.nodegroups) != 1, \ |
|
| 920 |
"Group '%s' is the only group, cannot be removed" % group_uuid |
|
| 921 |
|
|
| 919 | 922 |
del self._config_data.nodegroups[group_uuid] |
| 920 | 923 |
self._config_data.cluster.serial_no += 1 |
| 921 | 924 |
self._WriteConfig() |
Also available in: Unified diff