def get(self, request, format=None):
"""Return some basic information about this instance
Everything returned here should be considered public / insecure, as
this requires no auth and is intended for use by the installer process.
"""
response = {
'ha': is_ha_environment(),
'version': get_awx_version(),
'active_node': settings.CLUSTER_HOST_ID,
'install_uuid': settings.INSTALL_UUID,
}
response['instances'] = []
for instance in Instance.objects.all():
response['instances'].append(
dict(node=instance.hostname,
uuid=instance.uuid,
heartbeat=instance.modified,
capacity=instance.capacity,
version=instance.version))
sorted(response['instances'], key=operator.itemgetter('node'))
response['instance_groups'] = []
for instance_group in InstanceGroup.objects.prefetch_related(
'instances'):
response['instance_groups'].append(
dict(name=instance_group.name,
capacity=instance_group.capacity,
instances=[
x.hostname for x in instance_group.instances.all()
]))
return Response(response)
def test_db_localhost():
assert is_ha_environment() is False
def test_multiple_instances():
for i in range(2):
Instance.objects.create(hostname=f'foo{i}', node_type='hybrid')
assert is_ha_environment()
def test_multiple_instances():
assert is_ha_environment()
def test_db_localhost():
Instance.objects.create(hostname='foo', node_type='hybrid')
Instance.objects.create(hostname='bar', node_type='execution')
assert is_ha_environment() is False
