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AC-505 Work in progress on cloud inventory sync.

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This commit is contained in:
Chris Church
2013-10-07 23:21:31 -04:00
parent a968ee38f6
commit 1ffb40458c
18 changed files with 1494 additions and 296 deletions
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37
awx/main/signals.py
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@@ -22,9 +22,9 @@ logger = logging.getLogger('awx.main.signals')
_inventory_updating = threading.local()
def update_inventory_has_active_failures(sender, **kwargs):
def update_inventory_computed_fields(sender, **kwargs):
'''
Signal handler and wrapper around inventory.update_has_active_failures to
Signal handler and wrapper around inventory.update_computed_fields to
prevent unnecessary recursive calls.
'''
if not getattr(_inventory_updating, 'is_updating', False):
@@ -33,6 +33,10 @@ def update_inventory_has_active_failures(sender, **kwargs):
sender_name = 'group.hosts'
elif sender == Group.parents.through:
sender_name = 'group.parents'
elif sender == Host.inventory_sources.through:
sender_name = 'host.inventory_sources'
elif sender == Group.inventory_sources.through:
sender_name = 'group.inventory_sources'
else:
sender_name = unicode(sender._meta.verbose_name)
if kwargs['signal'] == post_save:
@@ -45,24 +49,28 @@ def update_inventory_has_active_failures(sender, **kwargs):
sender_action = 'changed'
else:
return
logger.debug('%s %s, updating inventory has_active_failures: %r %r',
logger.debug('%s %s, updating inventory computed fields: %r %r',
sender_name, sender_action, sender, kwargs)
try:
_inventory_updating.is_updating = True
inventory = instance.inventory
update_hosts = issubclass(sender, Job)
inventory.update_has_active_failures(update_hosts=update_hosts)
inventory.update_computed_fields(update_hosts=update_hosts)
finally:
_inventory_updating.is_updating = False
post_save.connect(update_inventory_has_active_failures, sender=Host)
post_delete.connect(update_inventory_has_active_failures, sender=Host)
post_save.connect(update_inventory_has_active_failures, sender=Group)
post_delete.connect(update_inventory_has_active_failures, sender=Group)
m2m_changed.connect(update_inventory_has_active_failures, sender=Group.hosts.through)
m2m_changed.connect(update_inventory_has_active_failures, sender=Group.parents.through)
post_save.connect(update_inventory_has_active_failures, sender=Job)
post_delete.connect(update_inventory_has_active_failures, sender=Job)
post_save.connect(update_inventory_computed_fields, sender=Host)
post_delete.connect(update_inventory_computed_fields, sender=Host)
post_save.connect(update_inventory_computed_fields, sender=Group)
post_delete.connect(update_inventory_computed_fields, sender=Group)
m2m_changed.connect(update_inventory_computed_fields, sender=Group.hosts.through)
m2m_changed.connect(update_inventory_computed_fields, sender=Group.parents.through)
m2m_changed.connect(update_inventory_computed_fields, sender=Host.inventory_sources.through)
m2m_changed.connect(update_inventory_computed_fields, sender=Group.inventory_sources.through)
post_save.connect(update_inventory_computed_fields, sender=Job)
post_delete.connect(update_inventory_computed_fields, sender=Job)
post_save.connect(update_inventory_computed_fields, sender=InventorySource)
post_delete.connect(update_inventory_computed_fields, sender=InventorySource)
# Migrate hosts, groups to parent group(s) whenever a group is deleted or
# marked as inactive.
@@ -98,6 +106,7 @@ def save_related_pks_before_group_marked_inactive(sender, **kwargs):
instance._saved_parents_pks = set(instance.parents.values_list('pk', flat=True))
instance._saved_hosts_pks = set(instance.hosts.values_list('pk', flat=True))
instance._saved_children_pks = set(instance.children.values_list('pk', flat=True))
instance._saved_inventory_source_pk = instance.inventory_source.pk
@receiver(post_save, sender=Group)
def migrate_children_from_inactive_group_to_parent_groups(sender, **kwargs):
@@ -117,6 +126,10 @@ def migrate_children_from_inactive_group_to_parent_groups(sender, **kwargs):
child_group, parent_group, instance)
parent_group.children.add(child_group)
parent_group.children.remove(instance)
inventory_source_pk = getattr(instance, '_saved_inventory_source_pk', None)
if inventory_source_pk:
inventory_source = InventorySource.objects.get(pk=inventory_source_pk)
inventory_source.mark_inactive()
# Update host pointers to last_job and last_job_host_summary when a job is
# marked inactive or deleted.