58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
#!/usr/bin/env python3
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import time
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import os
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from lib.GlobalRRD import GlobalRRD
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from lib.NodeRRD import NodeRRD
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class RRD(object):
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def __init__(self,
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database_directory,
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image_path,
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display_time_global="7d",
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display_time_node="1d"):
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self.dbPath = database_directory
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self.globalDb = GlobalRRD(self.dbPath)
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self.imagePath = image_path
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self.displayTimeGlobal = display_time_global
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self.displayTimeNode = display_time_node
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self.currentTimeInt = (int(time.time()) / 60) * 60
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self.currentTime = str(self.currentTimeInt)
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try:
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os.stat(self.imagePath)
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except OSError:
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os.mkdir(self.imagePath)
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def update_database(self, nodes):
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node_count = 0
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client_count = 0
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for node in nodes:
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try:
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if node['flags']['online']:
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node_count += 1
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client_count += node['statistics']['clients']
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rrd = NodeRRD(os.path.join(self.dbPath, node['nodeinfo']['node_id'] + '.rrd'), node)
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rrd.update()
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except KeyError:
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pass
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self.globalDb.update(node_count, client_count)
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def update_images(self):
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self.globalDb.graph(os.path.join(self.imagePath, "globalGraph.png"),
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self.displayTimeGlobal)
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nodedb_files = os.listdir(self.dbPath)
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for file_name in nodedb_files:
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if not os.path.isfile(os.path.join(self.dbPath, file_name)):
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continue
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node_name = os.path.basename(file_name).split('.')
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if node_name[1] == 'rrd' and not node_name[0] == "nodes":
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rrd = NodeRRD(os.path.join(self.dbPath, file_name))
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rrd.graph(self.imagePath, self.displayTimeNode)
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