7e72ceffd1
Multiple spots were not using DB transactions when processing the terminal
state transitions (error, abort, finish, timeout). The pattern looked like
this:
node_info.fsm_event(istate.Events.error)
# more code
node_info.finished(error='Oops!')
which led to brief periodes of state inconsistency of NodeInfo records in
the DB.
This patch refactors the NodeInfo.finished() method to require a terminal state
transition to perform as part of the NodeInfo state update:
NodeInfo().finished(istate.Events.finish)
NodeInfo().finished(istate.Events.abort, 'Canceled by operator')
This patch also introduces a new state: aborting to allow the inspector to
try call power-off the node before marking the introspection aborted.
There's a new DB migration since the new state implies a schema change too
(Enum).
Closes-Bug: #1721233
Closes-Bug: #1721230
Closes-Bug: #1723384
Change-Id: I0bb051d1956a996ed006d55a5ca2d670d9455047
Hardware introspection for OpenStack Bare Metal
Introduction
This is an auxiliary service for discovering hardware properties for a node managed by Ironic. Hardware introspection or hardware properties discovery is a process of getting hardware parameters required for scheduling from a bare metal node, given it's power management credentials (e.g. IPMI address, user name and password).
- Free software: Apache license
- Source: http://git.openstack.org/cgit/openstack/ironic-inspector
- Bugs: http://bugs.launchpad.net/ironic-inspector
- Downloads: https://pypi.python.org/pypi/ironic-inspector
- Documentation: https://docs.openstack.org/ironic-inspector/latest/
- Python client library and CLI tool: python-ironic-inspector-client (documentation).
Note
ironic-inspector was called ironic-discoverd before version 2.0.0.
Release Notes
For information on any current or prior version, see the release notes.