Revision 4b2f38dd lib/cmdlib.py
| b/lib/cmdlib.py | ||
|---|---|---|
| 3175 | 3175 |
if not hasattr(self.op, attr): |
| 3176 | 3176 |
setattr(self.op, attr, None) |
| 3177 | 3177 |
|
| 3178 |
# cheap checks, mostly valid constants given |
|
| 3179 |
|
|
| 3178 | 3180 |
# verify creation mode |
| 3179 | 3181 |
if self.op.mode not in (constants.INSTANCE_CREATE, |
| 3180 | 3182 |
constants.INSTANCE_IMPORT): |
| 3181 | 3183 |
raise errors.OpPrereqError("Invalid instance creation mode '%s'" %
|
| 3182 | 3184 |
self.op.mode) |
| 3185 |
|
|
| 3183 | 3186 |
# disk template and mirror node verification |
| 3184 | 3187 |
if self.op.disk_template not in constants.DISK_TEMPLATES: |
| 3185 | 3188 |
raise errors.OpPrereqError("Invalid disk template name")
|
| 3186 | 3189 |
|
| 3190 |
if self.op.hypervisor is None: |
|
| 3191 |
self.op.hypervisor = self.cfg.GetHypervisorType() |
|
| 3192 |
|
|
| 3193 |
enabled_hvs = self.cfg.GetClusterInfo().enabled_hypervisors |
|
| 3194 |
if self.op.hypervisor not in enabled_hvs: |
|
| 3195 |
raise errors.OpPrereqError("Selected hypervisor (%s) not enabled in the"
|
|
| 3196 |
" cluster (%s)" % (self.op.hypervisor, |
|
| 3197 |
",".join(enabled_hvs))) |
|
| 3198 |
|
|
| 3187 | 3199 |
#### instance parameters check |
| 3188 | 3200 |
|
| 3189 | 3201 |
# instance name verification |
| ... | ... | |
| 3348 | 3360 |
raise errors.OpPrereqError("Cluster does not support lvm-based"
|
| 3349 | 3361 |
" instances") |
| 3350 | 3362 |
|
| 3351 |
# cheap checks (from the config only) |
|
| 3352 |
|
|
| 3353 |
if self.op.hypervisor is None: |
|
| 3354 |
self.op.hypervisor = self.cfg.GetHypervisorType() |
|
| 3355 |
|
|
| 3356 |
enabled_hvs = self.cfg.GetClusterInfo().enabled_hypervisors |
|
| 3357 |
if self.op.hypervisor not in enabled_hvs: |
|
| 3358 |
raise errors.OpPrereqError("Selected hypervisor (%s) not enabled in the"
|
|
| 3359 |
" cluster (%s)" % (self.op.hypervisor, |
|
| 3360 |
",".join(enabled_hvs))) |
|
| 3361 |
|
|
| 3362 |
# costly checks (from nodes) |
|
| 3363 | 3363 |
|
| 3364 | 3364 |
if self.op.mode == constants.INSTANCE_IMPORT: |
| 3365 | 3365 |
src_node = self.op.src_node |
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