Revision e557bae9
| b/daemons/ganeti-noded | ||
|---|---|---|
| 365 | 365 |
""" |
| 366 | 366 |
inst_s = params[0] |
| 367 | 367 |
inst = objects.Instance.FromDict(inst_s) |
| 368 |
return backend.InstanceOsAdd(inst) |
|
| 368 |
reinstall = params[1] |
|
| 369 |
return backend.InstanceOsAdd(inst, reinstall) |
|
| 369 | 370 |
|
| 370 | 371 |
@staticmethod |
| 371 | 372 |
def perspective_instance_run_rename(params): |
| b/lib/backend.py | ||
|---|---|---|
| 673 | 673 |
return output |
| 674 | 674 |
|
| 675 | 675 |
|
| 676 |
def InstanceOsAdd(instance): |
|
| 676 |
def InstanceOsAdd(instance, reinstall):
|
|
| 677 | 677 |
"""Add an OS to an instance. |
| 678 | 678 |
|
| 679 | 679 |
@type instance: L{objects.Instance}
|
| 680 | 680 |
@param instance: Instance whose OS is to be installed |
| 681 |
@type reinstall: boolean |
|
| 682 |
@param reinstall: whether this is an instance reinstall |
|
| 681 | 683 |
@rtype: boolean |
| 682 | 684 |
@return: the success of the operation |
| 683 | 685 |
|
| ... | ... | |
| 693 | 695 |
(os_name, os_dir, os_err)) |
| 694 | 696 |
|
| 695 | 697 |
create_env = OSEnvironment(instance) |
| 698 |
if reinstall: |
|
| 699 |
create_env['INSTANCE_REINSTALL'] = "1" |
|
| 696 | 700 |
|
| 697 | 701 |
logfile = "%s/add-%s-%s-%d.log" % (constants.LOG_OS_DIR, instance.os, |
| 698 | 702 |
instance.name, int(time.time())) |
| b/lib/cmdlib.py | ||
|---|---|---|
| 2995 | 2995 |
_StartInstanceDisks(self, inst, None) |
| 2996 | 2996 |
try: |
| 2997 | 2997 |
feedback_fn("Running the instance OS create scripts...")
|
| 2998 |
result = self.rpc.call_instance_os_add(inst.primary_node, inst) |
|
| 2998 |
result = self.rpc.call_instance_os_add(inst.primary_node, inst, True)
|
|
| 2999 | 2999 |
msg = result.RemoteFailMsg() |
| 3000 | 3000 |
if msg: |
| 3001 | 3001 |
raise errors.OpExecError("Could not install OS for instance %s"
|
| ... | ... | |
| 4763 | 4763 |
if iobj.disk_template != constants.DT_DISKLESS: |
| 4764 | 4764 |
if self.op.mode == constants.INSTANCE_CREATE: |
| 4765 | 4765 |
feedback_fn("* running the instance OS create scripts...")
|
| 4766 |
result = self.rpc.call_instance_os_add(pnode_name, iobj) |
|
| 4766 |
result = self.rpc.call_instance_os_add(pnode_name, iobj, False)
|
|
| 4767 | 4767 |
msg = result.RemoteFailMsg() |
| 4768 | 4768 |
if msg: |
| 4769 | 4769 |
raise errors.OpExecError("Could not add os for instance %s"
|
| b/lib/rpc.py | ||
|---|---|---|
| 524 | 524 |
return self._SingleNodeCall(node, "instance_reboot", |
| 525 | 525 |
[self._InstDict(instance), reboot_type]) |
| 526 | 526 |
|
| 527 |
def call_instance_os_add(self, node, inst): |
|
| 527 |
def call_instance_os_add(self, node, inst, reinstall):
|
|
| 528 | 528 |
"""Installs an OS on the given instance. |
| 529 | 529 |
|
| 530 | 530 |
This is a single-node call. |
| 531 | 531 |
|
| 532 | 532 |
""" |
| 533 | 533 |
return self._SingleNodeCall(node, "instance_os_add", |
| 534 |
[self._InstDict(inst)]) |
|
| 534 |
[self._InstDict(inst), reinstall])
|
|
| 535 | 535 |
|
| 536 | 536 |
def call_instance_run_rename(self, node, inst, old_name): |
| 537 | 537 |
"""Run the OS rename script for an instance. |
| b/man/ganeti-os-interface.sgml | ||
|---|---|---|
| 215 | 215 |
according to this name. It can configure the IP statically or |
| 216 | 216 |
not, depending on the deployment environment.</para> |
| 217 | 217 |
|
| 218 |
<para>The <envar>INSTANCE_REINSTALL</envar> variable is set to '1' when |
|
| 219 |
this create request is reinstalling and existing instance, rather than |
|
| 220 |
creating one anew. This can be used, for example, to preserve some |
|
| 221 |
data in the old instance in an os-specific way.</para> |
|
| 222 |
|
|
| 218 | 223 |
</refsect2> |
| 219 | 224 |
|
| 220 | 225 |
<refsect2> |
Also available in: Unified diff