def node_info_set_timeline(request, parameter):
'''
Parameter received as (metric/node_name.network.interface_name.attribute/start_time0=...)
'''
server_ip = util.SERVER_IP
server_port = util.SERVER_PORT
(metric_nodeid, resource, resource_spec1, attribute_arguments) = string.split(parameter, '.')
metric, node_id = metric_nodeid.split("/")
attribute, arguments = attribute_arguments.split("/")
parameter = metric_nodeid+'.'+resource+'.'+resource_spec1+'.'+attribute
value_type= resource+"."+resource_spec1+"."+attribute
document = fetchdocument.fetch_most_recent_document(node_id)
name = documentparser.get_value(document, "name")
arg_dict = util.split_arguments_return_dict(arguments)
values_graph = getview.get_view_node_id_attribute_timeline(node_id, value_type, start_time =arg_dict['start_time_epoch'],
end_time=arg_dict['end_time_epoch'], limit=arg_dict['limit'])
#values_graph = json.dumps(values)
return render_to_response('node_info_set_timeline.html',{ 'name':name,'nodeid':node_id, 'value': resource_spec1+" "+attribute,
'server_ip': server_ip, 'server_port': server_port,
'parameter':parameter, 'arguments':arg_dict, 'values_graph':values_graph},context_instance=RequestContext(request))
def async_node_attribute(request, parameter):
'''
Parameter of form metric/node/
'''
(metric,node_id,time) =parameter.split('/')
document = fetchdocument.fetch_most_recent_document(node_id)
name = documentparser.get_value(document, "name")
server_ip = util.SERVER_IP
server_port = util.SERVER_PORT
return render_to_response('async_node_info_timeline.html',{'server_ip': server_ip, 'server_port': server_port,'name':name, 'nodeid':node_id, 'metric':metric})
def async_aggr_set_node_attribute(request, parameter):
'''
Parameter of form set//node//interface//metric//
'''
(set,node_id,interface,metric,time) =parameter.split('//')
document = fetchdocument.fetch_most_recent_document(node_id)
name = documentparser.get_value(document, "name")
server_ip = util.SERVER_IP
server_port = util.SERVER_PORT
return render_to_response('async_aggregate_set.html',{'server_ip': server_ip, 'server_port': server_port,'name':name, 'nodeid':node_id, 'metric':metric, 'interface': interface, 'set':set})
def get_view_sliver_most_recent_attribute_treemap( node_id, value_type):
'''
Document returned from view sliver-timestamp/get_sliver-timestamp
key = [sliver_id, server_timestamp], value= {'sliver': sliverinfo,'nodeid':nodeid,'server_timestamp': server_timestamp}
returns
'''
log.debug("Get most recent sliver attributes for Node: %s" %node_id)
all_values = [['Id', 'parent', 'metricvalue'], [value_type, '', 0]]
document = fetchdocument.fetch_most_recent_document(node_id)
if(document):
slivers = document['slivers']
for container in slivers:
sliver = slivers[container]
sliver_id = documentparser.get_value(sliver, 'sliver_name')
value = documentparser.get_value(sliver, value_type)
all_values.append([sliver_id, value_type, value])
return all_values
def node_slivers (request, parameter):
server_ip = util.SERVER_IP
server_port = util.SERVER_PORT
all_values = []
values_graph = []
network_values = []
disk_values = []
memory_values=[]
node_in_db = False
name= parameter
node_id = parameter
document = fetchdocument.fetch_most_recent_document(node_id)
slivers = documentparser.get_value(document, 'slivers')
print " NODE ID: ", node_id
count = 0
if(document):
node_in_db = True
if slivers:
for container in slivers:
sliver= slivers[container]
count +=1
sliver_name = documentparser.get_value(sliver, 'sliver_name')
sliver_cpu_usage = documentparser.get_value(sliver,'sliver_cpu_usage')
sliver_slice_name = documentparser.get_value(sliver, 'sliver_slice_name')
sliver_total_memory = documentparser.get_value(sliver, 'sliver_total_memory')
sliver_total_memory_free = documentparser.get_value(sliver, 'sliver_total_memory_free')
sliver_total_memory_percent_used = documentparser.get_value(sliver, 'sliver_total_memory_percent_used')
sliver_ip = documentparser.get_value(sliver, 'sliver_ip')
sliver_state = documentparser.get_value(sliver, 'sliver_state')
sliver_total_memory, sliver_total_memory_free = util.convert_bytes_to_human_readable([sliver_total_memory, sliver_total_memory_free])
all_values.append({'sliver_name': sliver_name, 'sliver_cpu_usage':sliver_cpu_usage, 'sliver_slice_name':sliver_slice_name,
'sliver_total_memory':sliver_total_memory, 'sliver_total_memory_free': sliver_total_memory_free,
'sliver_total_memory_percent_used':sliver_total_memory_percent_used, 'sliver_ip':sliver_ip,
'sliver_state': sliver_state,'serial':count})
# Populate Treemap graph
values = getview.get_view_sliver_most_recent_attribute_treemap( node_id, 'sliver_cpu_usage')
values_graph = json.dumps(values)
#Network Values
name = documentparser.get_value(document, "name")
nodeid = documentparser.get_value(document, "nodeid")
network_values= documentparser.get_set(document, "network")
#Disk Values
disk_values= documentparser.get_set(document, "disk")
#Disk Values
memory_values= documentparser.get_set(document, "memory")
return render_to_response('node_slivers.html',{'disk_values':disk_values, 'all_values':all_values,
'values_graph':values_graph, 'network_values':network_values,'nodeid':node_id,
'name':name, 'server_ip': server_ip, 'server_port': server_port,
'numberslivers': count, 'node_in_db':node_in_db, 'memory_values': memory_values},
context_instance=RequestContext(request))
def get_view_inter_node_trace(node_id):
document = fetchdocument.fetch_most_recent_document(node_id)
if(document):
return document
