The ironic_inspector.common.coordination Module¶

class ironic_inspector.common.coordination.Coordinator(prefix=None)[source]¶

Bases: object

Tooz coordination wrapper.

get_lock(uuid)[source]¶

Get lock for node uuid.

get_members()[source]¶

Get members in the service group.

group_name = b'ironic_inspector.service_group'¶

join_group()[source]¶

Join service group.

leave_group()[source]¶

Leave service group

lock_prefix = 'ironic_inspector.'¶

start(heartbeat=True)[source]¶

Start coordinator.

Parameters

heartbeat – Whether spawns a new thread to keep heartbeating with the tooz backend. Unless there is periodic task to do heartbeat manually, it should be always set to True.

stop()[source]¶

Disconnect from coordination backend and stop heartbeat.

ironic_inspector.common.coordination.get_coordinator(prefix=None)[source]¶