Finally get this working
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@ -14,27 +14,6 @@ class NodeInstance(threading.Thread):
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self.node_list = node_list
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self.node_list = node_list
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self.domainlist = []
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self.domainlist = []
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@zk.DataWatch(self.zkey + '/state')
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def watch_state(data, stat):
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self.state = data.decode('ascii')
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print("Version: %s, data: %s" % (stat.version, self.state))
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@zk.DataWatch(self.zkey + '/cpucount')
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def watch_cpucount(data, stat):
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self.cpucount = data.decode('ascii')
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print("Version: %s, data: %s" % (stat.version, self.cpucount))
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@zk.DataWatch(self.zkey + '/cpuload')
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def watch_cpuload(data, stat):
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self.cpuload = data.decode('ascii')
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print("Version: %s, data: %s" % (stat.version, self.cpuload))
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@zk.DataWatch(self.zkey + '/memfree')
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def watch_memfree(data, stat):
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self.memfree = data.decode('ascii')
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print("Version: %s, data: %s" % (stat.version, self.memfree))
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# Get value functions
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# Get value functions
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def getfreemem(self):
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def getfreemem(self):
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return self.memfree
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return self.memfree
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@ -105,8 +84,27 @@ class NodeInstance(threading.Thread):
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if self.stop_thread.is_set():
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if self.stop_thread.is_set():
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return
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return
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print("Free memory: %s | Load: %s" % ( self.memfree, self.cpuload ))
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print("%s - Free memory: %s | Load: %s" % ( time.strftime("%d/%m/%Y %H:%M:%S"), self.memfree, self.cpuload ))
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print("Active domains: %s" % self.domainlist)
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print("Active domains: %s" % self.domainlist)
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active_node_list = []
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flushed_node_list = []
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inactive_node_list = []
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for node in self.node_list:
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#node_state = t_node[node].getstate()
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state, stat = self.zk.get('/nodes/%s/state' % node)
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node_state = state.decode('ascii')
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if node_state == 'start':
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active_node_list.append(node)
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elif node_state == 'flush':
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flushed_node_list.append(node)
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else:
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inactive_node_list.append(node)
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print('Active nodes: %s' % active_node_list)
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print('Flushed nodes: %s' % flushed_node_list)
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print('Inactive nodes: %s' % inactive_node_list)
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for x in range(0,100):
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for x in range(0,100):
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time.sleep(0.1)
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time.sleep(0.1)
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if self.stop_thread.is_set():
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if self.stop_thread.is_set():
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16
pvcd.py
16
pvcd.py
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@ -69,9 +69,6 @@ node_list = []
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@zk.ChildrenWatch('/nodes')
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@zk.ChildrenWatch('/nodes')
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def updatenodes(new_node_list):
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def updatenodes(new_node_list):
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node_list = new_node_list
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node_list = new_node_list
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active_node_list = []
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flushed_node_list = []
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inactive_node_list = []
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print('Node list: %s' % node_list)
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print('Node list: %s' % node_list)
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for node in node_list:
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for node in node_list:
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if node in t_node:
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if node in t_node:
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@ -82,19 +79,6 @@ def updatenodes(new_node_list):
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t_node[node].start()
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t_node[node].start()
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time.sleep(0.5)
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time.sleep(0.5)
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node_state = t_node[node].getstate()
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print(node_state)
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if node_state == 'start':
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active_node_list.append(t_node[node].getname())
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elif node_state == 'flush':
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flushed_node_list.append(t_node[node].getname())
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else:
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inactive_node_list.append(t_node[node].getname())
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print('Active nodes: %s' % active_node_list)
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print('Flushed nodes: %s' % flushed_node_list)
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print('Inactive nodes: %s' % inactive_node_list)
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domain_list = zk.get_children('/domains')
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domain_list = zk.get_children('/domains')
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print('Domain list: %s' % domain_list)
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print('Domain list: %s' % domain_list)
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