Allow sending nova service-disable/enable to Hypervisor

[Dafna Ron]

under admin -> Hypervisors -> allow disable and enable the compute from horizon.

to prevent further scheduling of instance launch on a compute we need to run:
 nova service-disable --reason REASON NODENAME nova-compute

It would be helpful if we can send this through the hypervisors menu.

[Gary W. Smith (gary-w-smith)]

This is a good idea for a new feature in horizon. Please file a blueprint for this.

[Dafna Ron (dron-3)]

Following the discussion upstream on how to open a blueprint, since you have to add a desighn and code changes yourself to the blueprint, the person opening the blueprint has to be a coder.
since I am not a coder but a manual QE I cannot open a Blueprint which is why I opened this bug.

[Gary W. Smith (gary-w-smith)]

Moving to wishlist. A blueprint should be created before working on this bug.

[Liyingjun (liyingjun)]

blueprint registered: https://blueprints.launchpad.net/horizon/+spec/service-disable-enable

[Rob Cresswell (robcresswell-deactivatedaccount)]

Addressed by: https://review.openstack.org/#/c/135491/