def get_graph(graph_type, depth, query, root, all_tenants):
TopologyController._check_input_para(graph_type, depth, query, root,
all_tenants)
try:
graph_data = pecan.request.client.call(pecan.request.context,
'get_topology',
graph_type=graph_type,
depth=depth,
query=query,
root=root,
all_tenants=all_tenants)
LOG.debug(graph_data)
graph = json.loads(graph_data)
if graph_type == 'graph':
return graph
if graph_type == 'tree':
node_id = CLUSTER_ID
if root:
for node in graph['nodes']:
if node[VProps.VITRAGE_ID] == root:
node_id = node[VProps.ID]
break
return RootRestController.as_tree(graph, node_id)
except Exception:
LOG.exception('failed to get topology.')
abort(404, 'Failed to get topology.')
def get_graph(graph_type, depth, query, root, all_tenants):
TopologyController._check_input_para(graph_type, depth, query, root,
all_tenants)
try:
graph_data = pecan.request.client.call(pecan.request.context,
'get_topology',
graph_type=graph_type,
depth=depth,
query=query,
root=root,
all_tenants=all_tenants)
graph = decompress_obj(graph_data)
if graph_type == 'graph':
return graph
if graph_type == 'tree':
if nx.__version__ >= '2.0':
node_id = ''
for node in graph['nodes']:
if (root and node[VProps.VITRAGE_ID] == root) or \
(not root and node[VProps.ID] == CLUSTER_ID):
node_id = node[VProps.GRAPH_INDEX]
break
else:
node_id = CLUSTER_ID
if root:
for node in graph['nodes']:
if node[VProps.VITRAGE_ID] == root:
node_id = node[VProps.ID]
break
return RootRestController.as_tree(graph, node_id)
except Exception:
LOG.exception('failed to get topology.')
abort(404, 'Failed to get topology.')
def get_graph(graph_type, depth, query, root, all_tenants):
TopologyController._check_input_para(graph_type,
depth,
query,
root,
all_tenants)
try:
graph_data = pecan.request.client.call(pecan.request.context,
'get_topology',
graph_type=graph_type,
depth=depth,
query=query,
root=root,
all_tenants=all_tenants)
LOG.info(graph_data)
graph = json.loads(graph_data)
if graph_type == 'graph':
return graph
if graph_type == 'tree':
node_id = OPENSTACK_CLUSTER
if root:
for node in graph['nodes']:
if node[VProps.VITRAGE_ID] == root:
node_id = node[VProps.ID]
break
return RootRestController.as_tree(graph, node_id)
except Exception as e:
LOG.exception('failed to get topology %s ', e)
abort(404, str(e))
def get_graph(graph_type, depth, query, root):
try:
graph_data = pecan.request.client.call(pecan.request.context,
'get_topology',
graph_type=graph_type,
depth=depth,
query=query,
root=root)
LOG.info(graph_data)
graph = json.loads(graph_data)
if graph_type == 'graph':
return graph
if graph_type == 'tree':
node_id = OPENSTACK_CLUSTER
if root:
for node in graph['nodes']:
if node[VProps.VITRAGE_ID] == root:
node_id = node[VProps.ID]
break
return RootRestController.as_tree(graph, node_id)
except Exception as e:
LOG.exception('failed to get topology %s ', e)
abort(404, str(e))
def get_graph(graph_type, depth, query, root):
try:
graph_data = pecan.request.client.call(pecan.request.context,
'get_topology',
graph_type=graph_type,
depth=depth,
query=query, root=root)
LOG.info(graph_data)
graph = json.loads(graph_data)
if graph_type == 'graph':
return graph
if graph_type == 'tree':
return RootRestController.as_tree(graph)
except Exception as e:
LOG.exception('failed to get topology %s ', e)
abort(404, str(e))