fuel graph needs a node option

Bug #1538286 reported by Alex Schultz
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Confirmed
Medium
Fuel Sustaining
Mitaka
Won't Fix
Medium
Fuel Python (Deprecated)
Newton
Confirmed
Medium
Fuel Sustaining

Bug Description

For fuel-library we have task_graph.py[0] that allows us to print out the tasks (and their order) for a given role. It would be useful if the 'fuel graph' command did something similar but could be targeted to a specific node for an environment. The main use of this could be to see what tasks are going to be run prior to deployment. Additionally it will help in plugin development when trying to figure out how to insert tasks into the graph in specific positions.

[0] http://paste.openstack.org/show/485076/

Changed in fuel:
status: New → Confirmed
importance: Undecided → Medium
Dmitry Pyzhov (dpyzhov)
tags: added: feature
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