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| author | Lee Yarwood <lyarwood@redhat.com> | 2020-04-28 10:38:13 +0100 |
|---|---|---|
| committer | Lee Yarwood <lyarwood@redhat.com> | 2020-05-06 10:57:59 +0100 |
| commit | 40e3366ea35823b43e97bcd27ed25fef222d3989 (patch) | |
| tree | 5f6dbd033a2dc79a96da5d8ab4b582d40691577e /api-ref | |
| parent | 6ba06e23bc928e9fa40f706209763af83dd765eb (diff) | |
| download | nova-40e3366ea35823b43e97bcd27ed25fef222d3989.tar.gz | |
docs: Add evacuation pre-conditions around the src host
These were previously not listed but are important to re-enforce to
avoid corruption of instances during an evacuation.
Change-Id: Ia80dba0ade98940a5c4f94a9d2095e3c9ef21f97
Diffstat (limited to 'api-ref')
| -rw-r--r-- | api-ref/source/servers-action-evacuate.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/api-ref/source/servers-action-evacuate.inc b/api-ref/source/servers-action-evacuate.inc index 301de999b6..8ae3d22093 100644 --- a/api-ref/source/servers-action-evacuate.inc +++ b/api-ref/source/servers-action-evacuate.inc @@ -11,6 +11,12 @@ Evacuates a server from a failed host to a new host. - In the request body, if ``onSharedStorage`` is set, then do not set ``adminPass``. - The target host should not be the same as the instance host. +**Preconditions** + +- The failed host must be fenced and no longer running the original server. +- The failed host must be reported as down or marked as forced down using + `Update Forced Down`_. + Starting from API version 2.68, the ``force`` parameter is no longer accepted as this could not be meaningfully supported by servers with complex resource allocations. |