def get_view_nodes_metric_stat_aggregated(metric, node_id=None, start_timestamp="", end_timestamp ="{}", group_level=1):
log.debug("Get view by node ID for node: %s" %node_id)
start_time_key = ""
end_time_key = ""
date_attributes = ['year', 'month', 'date', 'hour', 'minute', 'second']
pattern_list = ['%Y', '%m', '%d', '%H', '%M','%S']
pattern= "\'"+(', '.join(pattern_list[:group_level-1]))+"\'"
print "pattern: "+ pattern
db = store.get_bucket()
if(start_timestamp==""):
str_startkey = "[\"" + node_id + "\"]"
else:
start_time = util.convert_epoch_to_date_time_dict_attributes_strip_zeroes(start_timestamp)
for i in range(group_level-1):
start_time_key += start_time[date_attributes[i]]+","
start_time_key=start_time_key.rstrip(",")
str_startkey = "[\"" + node_id + "\"," + start_time_key+"]"
if(end_timestamp!= "{}"):
end_time = util.convert_epoch_to_date_time_dict_attributes_strip_zeroes(end_timestamp)
for i in range(group_level-1):
end_time_key += end_time[date_attributes[i]]+","
end_time_key=end_time_key.rstrip(",")
str_endkey = "[\"" + node_id + "\"," + end_time_key+"]"
else:
str_endkey = "[\"" + node_id + "\"," + end_timestamp+"]"
log.info( "startkey: "+ str_startkey)
log.info( "endkey: "+ str_endkey)
view_stats= []
if(metric == 'total_cpu_usage'):
view_stats = db.view('_design/all_nodes_cpu_stats/_view/get_all_nodes_cpu_stats', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
elif(metric == 'memory_percent_used'):
view_stats = db.view('_design/all_nodes_mem_used/_view/get_all_nodes_mem_used', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
elif(metric == 'network_total_bytes_sent_last_sec'):
view_stats = db.view('_design/all_nodes_bytes_sent/_view/get_all_nodes_bytes_sent', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
elif(metric == 'network_total_bytes_received_last_sec'):
view_stats = db.view('_design/all_nodes_bytes_recv/_view/get_all_nodes_bytes_recv', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
elif(metric == 'load_avg_1min'):
view_stats = db.view('_design/all_nodes_load_avg/_view/get_all_nodes_load_avg', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
all_values = []
for view in view_stats:
document = view['value']
avg = document['sum']/document['count']
key = view['key']
log.info( 'key: '+str(key) +'avg: '+str(avg))
date_as_string= "\'"+str(key[1:]).strip('[]')+"\'"
epoch_milli= util.convert_time_to_epoch(date_as_string,pattern) *1000 #multiply by 1000 to convert to milliseconds
all_values.insert(1, [epoch_milli,avg])
return all_values
def get_view_nodes_set_metric_stat_aggregated(set, interface, metric, node_id=None, start_timestamp="", end_timestamp ="{}", group_level=1):
log.debug("Get view by node ID for node: %s" %node_id)
print "group level: "+ str(group_level)
start_time_key = ""
end_time_key = ""
date_attributes = ['year', 'month', 'date', 'hour', 'minute', 'second']
pattern_list = ['%Y', '%m', '%d', '%H', '%M','%S']
pattern= "\'"+(', '.join(pattern_list[:group_level-3]))+"\'"
print "pattern: "+ pattern
db = store.get_bucket()
if(start_timestamp==""):
str_startkey = "[\"" + node_id + "\","+"\"" +interface+"\""+","+"\""+ metric+"\"" + "]"
else:
start_time = util.convert_epoch_to_date_time_dict_attributes_strip_zeroes(start_timestamp)
for i in range(group_level-3):
start_time_key += start_time[date_attributes[i]]+","
start_time_key=start_time_key.rstrip(",")
str_startkey = "[\"" + node_id + "\"," +"\""+interface+"\""+ "," + "\""+metric +"\""+"," + start_time_key+"]"
if(end_timestamp!= "{}"):
end_time = util.convert_epoch_to_date_time_dict_attributes_strip_zeroes(end_timestamp)
for i in range(group_level-3):
end_time_key += end_time[date_attributes[i]]+","
end_time_key=end_time_key.rstrip(",")
str_endkey = "[\"" + node_id + "\"," +"\""+interface+"\""+","+"\""+ metric+"\""+","+ end_time_key+"]"
else:
str_endkey = "[\"" + node_id + "\","+"\""+interface+"\""+","+"\""+ metric+"\"" +","+ end_timestamp+"]"
log.info( "startkey: "+ str_startkey)
log.info( "endkey: "+ str_endkey)
view_stats= []
if set =='network':
view_stats = db.view('_design/all_nodes_network_stat/_view/get_all_nodes_network_stat', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
if set == 'disk':
view_stats = db.view('_design/all_nodes_disk_stat/_view/get_all_nodes_disk_stat', startkey=str_endkey, endkey = str_startkey, descending = True, reduce=True, group=True, group_level=group_level)
all_values = []
for view in view_stats:
document = view['value']
avg = document['sum']/document['count']
key = view['key']
log.info( 'key: '+str(key) +'avg: '+str(avg))
date_as_string= "\'"+str(key[3:]).strip('[]')+"\'"
epoch_milli= util.convert_time_to_epoch(date_as_string,pattern) *1000 #multiply by 1000 to convert to milliseconds
all_values.insert(1, [epoch_milli,avg])
return all_values