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Remove memcached support, alter host fields to not show some expensive

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summary elements

Conflicts:
	CONTRIBUTING.md
	setup/roles/packages_el/vars/default.yml
	setup/roles/packages_ubuntu/tasks/main.yml
This commit is contained in:
Matthew Jones 2014-05-19 10:39:49 -04:00
parent 6cfdaca856
commit 989aa180ce
2 changed files with 2 additions and 27 deletions
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3
awx/api/serializers.py
View File

@ -756,7 +756,8 @@ class HostSerializer(BaseSerializerWithVariables):
d['last_job']['job_template_name'] = obj.last_job.job_template.name
except (KeyError, AttributeError):
pass
d.update(obj.get_cached_summary_values())
d.update({'recent_jobs': [{'id': j.job.id, 'name': j.job.job_template.name, 'status': j.job.status,
'finished': j.job.finished} for j in obj.job_host_summaries.all().order_by('-created')[:5]]})
return d
def _get_host_port_from_name(self, name):

26
awx/main/models/inventory.py
View File

@ -452,32 +452,6 @@ class Host(CommonModelNameNotUnique):
child_pks_to_check.update(p_ids - child_pks_checked)
return Group.objects.filter(pk__in=group_pks).distinct()
def update_cached_values(self):
cacheable_data = {"%s_all_groups" % self.id: [{'id': g.id, 'name': g.name} for g in self.all_groups.all()],
"%s_groups" % self.id: [{'id': g.id, 'name': g.name} for g in self.groups.all()],
"%s_recent_jobs" % self.id: [{'id': j.job.id, 'name': j.job.job_template.name, 'status': j.job.status, 'finished': j.job.finished} \
for j in self.job_host_summaries.all().order_by('-created')[:5]]}
cache.set_many(cacheable_data)
return cacheable_data
def get_cached_summary_values(self):
summary_data = cache.get_many(['%s_all_groups' % self.id, '%s_groups' % self.id, '%s_recent_jobs' % self.id])
rebuild_cache = False
for key in summary_data:
if summary_data[key] is None:
rebuild_cache = True
break
if rebuild_cache or not summary_data:
summary_data = self.update_cached_values()
summary_data_actual = dict(all_groups=summary_data['%s_all_groups' % self.id],
groups=summary_data['%s_groups' % self.id],
recent_jobs=summary_data['%s_recent_jobs' % self.id])
return summary_data_actual
def clear_cached_values(self):
cache.delete_many(["%s_all_groups" % self.id, "%s_groups" % self.id, "%s_recent_jobs" % self.id])
# Use .job_host_summaries.all() to get jobs affecting this host.
# Use .job_events.all() to get events affecting this host.