def slice_info(request, parameter):
all_values = []
server_ip = util.SERVER_IP
server_port = util.SERVER_PORT
slice_id = parameter
slivers = getview.get_view_slice_id_all_slivers_most_recent(slice_id)
count = 0
for container in slivers:
sliver= 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')
nodeid = documentparser.get_value(sliver, "nodeid")
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, 'serial':count, 'nodeid': nodeid})
# Populate Treemap graph
values = getview.get_view_slice_most_recent_attribute_treemap( slice_id, 'sliver_cpu_usage')
values_graph = json.dumps(values)
return render_to_response('sliceinfo.html',{'server_ip': server_ip, 'server_port': server_port,'all_values':all_values, 'values_graph': values_graph},context_instance=RequestContext(request))
def get_view_all_nodes_most_recent():
log.debug("Get most recent view for all nodes")
db = store.get_bucket()
all_values = {}
view_by_node_most_recent = db.view('_design/node-mostrecent/_view/get_node-mostrecent', include_docs= True)
for node in view_by_node_most_recent:
json_value = node['doc']
document = json_value['json']
name = documentparser.get_value(document, "name")
nodeid = documentparser.get_value(document, "nodeid")
disk_size = documentparser.get_value(document, "disk_size")
load_avg_1min = documentparser.get_value(document, "load_avg_1min")
memory_percent_used = documentparser.get_value(document, "memory_percent_used")
uptime_secs = documentparser.get_value(document, "uptime")
last_updated = documentparser.return_server_time(document)
total_memory = documentparser.get_value(document,"total_memory")
num_cpu = documentparser.get_value(document, "number_of_cpus")
cpu_usage = documentparser.get_value(document, "total_cpu_usage")
data_sent= documentparser.get_value(document, "network_total_bytes_sent_last_sec")
data_received = documentparser.get_value(document, "network_total_bytes_received_last_sec")
## Human readability######
uptime = util.convert_secs_to_time_elapsed(uptime_secs)
disk_size,total_memory,data_sent, data_received = util.convert_bytes_to_human_readable([disk_size,total_memory, data_sent, data_received])
all_values.update({nodeid:{'num_cpu': num_cpu, 'percent_usage': cpu_usage ,
'last_updated': last_updated , 'name':name, 'total_memory': total_memory ,
'disk_size':disk_size, 'load_avg_1min':load_avg_1min, 'memory_percent_used':memory_percent_used, 'data_sent':data_sent,
'data_received':data_received, 'uptime':uptime}})
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))
