openstack
/
ironic-specs
Code Issues Proposed changes

Update 'Nova rescue/unrescue in Ironic' 

This updates the spec for outstanding comment for commit
82f79a54e0. Update is made to
make it explicit that only instance can be deleted when node
is in RESCUEWAIT, RESCUE, UNRESCUEFAIL or RESCUEFAIL state.

Change-Id: I7c140edb53ed0ffe678a101f84df3fa3a3690b00
This commit is contained in:
Shivanand Tendulker 2018-01-09 06:56:27 -05:00
parent 4a70c871ab
commit e86153020a
1 changed files with 6 additions and 6 deletions
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12
specs/approved/implement-rescue-mode.rst
View File

@ -36,9 +36,9 @@ Proposed change
* Add AgentRescue driver (implements base.RescueInterface). This implementation
will be available only through hardware type. It would not be supported in
the classic drivers as they would be deprecated shortly.
* For classic drivers rescue interface would be set to 'no-rescue' which would
generate 'UnsupportedDriverExtension' exception when any methods of this
interface are invoked.
* For classic drivers rescue interface would be set to 'None'. An exception
of type 'UnsupportedDriverExtension' would be generated when any methods of
this interface are invoked for nodes managed by classic drivers.
* Add periodic task _check_rescue_timeouts to fail the rescue process if
it takes longer than rescue_callback_timeout seconds for the rescue ramdisk
to come online.
@ -128,9 +128,9 @@ State Machine Impact
* RESCUING -> RESCUEFAIL (rescue fails)
* RESCUEWAIT -> RESCUING (callback succeeds)
* RESCUEWAIT -> RESCUEFAIL (callback fails or abort issued)
* RESCUEWAIT -> DELETING (delete without waiting)
* RESCUEWAIT -> DELETING (delete instance without waiting)
* RESCUE -> RESCUING (re-rescue node)
* RESCUE -> DELETING (delete rescued node)
* RESCUE -> DELETING (delete rescued instance)
* RESCUE -> UNRESCUING (unrescue node)
* UNRESCUING -> UNRESCUEFAIL (unrescue fails)
* UNRESCUING -> ACTIVE (unrescue succeeds)
@ -139,7 +139,7 @@ State Machine Impact
* UNRESCUEFAIL -> DELETING (delete instance that failed unrescuing)
* RESCUEFAIL -> RESCUING (re-rescue after rescue failed)
* RESCUEFAIL -> UNRESCUING (unrescue after failed rescue)
* RESCUEFAIL -> DELETING (delete after failed rescue)
* RESCUEFAIL -> DELETING (delete instance after failed rescue)
* Add state machine verbs: