Allow user to specify image to use during rescue

[OpenStack Infra]

https://review.openstack.org/62314
commit e88fc374c6868602c83ac688fd5d6c2709b06a3c
Author: Aditi Raveesh <email address hidden>
Date: Wed Mar 5 11:21:51 2014 +0530

    Allow user to specify image to use during rescue

    This commit includes the compute changes to accept a parameter
    rescue_image_ref in the rescue_instance method.
    If specified, this image_ref will be used to rescue the instance.
    If the image is not specified, then the base image ref is used by default.

    Partially Implements: blueprint allow-image-to-be-specified-during-rescue

    DocImpact

    Change-Id: I59311fcfcb8eb54701618e92e5cdada109235b38

[Olga Gusarenko (ogusarenko)]

Hi, Lena!
Are you still working on it?
I am fixing the related topic, and can commit the required changes fast.

[Olga Gusarenko (ogusarenko)]

The usage examples are on review for the User Guide:
https://review.openstack.org/#/c/150385/

As to the cli-reference: it is generated automatically.

If there are more locations to add this info, please, let me know.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/150385
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=2c288fbe52e04922eb1a190a3a2c812d8ef7f63b
Submitter: Jenkins
Branch: master

commit 2c288fbe52e04922eb1a190a3a2c812d8ef7f63b
Author: OlgaGusarenko <email address hidden>
Date: Tue Jan 27 13:44:01 2015 +0200

    Adds reboot into rescue mode

    There were no usage instructions on how to reboot an instance into
    the rescue mode. So, it was decided to add the description of
    $ nova rescue SERVER and $ nova unrescue SERVER
    commands to the user guide (Reboot an instance section).

    As it is much related to the bug
    https://bugs.launchpad.net/openstack-manuals/+bug/1346793
    it also adds a note, informing the user about the restricted
    number of available actions for the instance in running
    in the rescue mode.

    Besides, it adds --rescue_image_ref

    Change-Id: I8818d4d7430c26619cd7bfc364c0f3d19f174152
    Partial-Bug: 1346793
    Closes-Bug: 1306174

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-manuals 15.0.0 release.