[wiki/{bornes.py,status.py}] Mise a jour pour les nouvelles bornes

Bon, il y a probablement des couacs, et j'ai peut-etre casse d'autres trucs,
mais au moins status.xml est bon ...

darcs-hash:20090922192037-ddb99-ab3956ec60f23429c5f854828c66e8bb40990513.gz

wifi/bornes.py

@@ -34,11 +34,78 @@ def bornes():
 
 def ssh_exec(host, cmd):
     """Execute une commande en ssh sur une machine et renvoie le résultat"""
-    (stdin, stdout, stderr) = os.popen3("ssh -T -x -o BatchMode=yes -o ConnectTimeout=5 %(host)s exec %(cmd)s" % locals())
+    (stdin, stdout, stderr) = os.popen3("ssh -T -x -o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=no %(host)s exec %(cmd)s" % locals())
     stdin.close()
     stderr.close()
     return stdout
 
+def bornes_canal():
+    names = bornes()
+    outputs = {}
+    for name in names:
+        outputs[name] = ssh_exec(name+".wifi", 'iwlist wl0 channel')
+
+    count = 0
+    total = len(names)
+    while count < total:
+        try: os.wait()
+        except OSError: break
+
+    # On lit tout les résultats:
+    results = {}
+    for name, output in outputs.iteritems():
+        curoutput = output.read().strip()
+        if 'Current Channel' in curoutput:
+            results[name] = curoutput.split(':')[-1].strip()
+        else:
+            results[name] = '0'
+        output.close()
+    return results
+
+
+def bornes_clients():
+    names = bornes()
+    outputs = {}
+    for name in names:
+        outputs[name] = ssh_exec(name+".wifi", 'brctl showmacs br-crans')
+
+    count = 0
+    total = len(names)
+    while count < total:
+        try: os.wait()
+        except OSError: break
+
+    # On lit tout les résultats:
+    results = {}
+    for name, output in outputs.iteritems():
+        macs = map(lambda x: x.split(), output.readlines())
+        results[name] = str(len([x for x in macs if x[0] == '2' and x[2] != 'yes']))
+        output.close()
+    return results
+
+def bornes_uptime():
+    names = bornes()
+    outputs = {}
+    for name in names:
+        outputs[name] = ssh_exec(name+".wifi", 'cat /proc/uptime')
+
+    count = 0
+    total = len(names)
+    while count < total:
+        try: os.wait()
+        except OSError: break
+
+    # On lit tout les résultats:
+    results = {}
+    for name, output in outputs.iteritems():
+        uptime = output.read().strip()
+        if uptime:
+            results[name] = str(float(uptime.split()[1]) / (24*3600))
+        else:
+            results[name] = '0'
+        output.close()
+    return results
+
 def munin(config, cmd, process=(lambda x: x)):
     """plugin munin"""
 

wifi/status.py

@@ -9,9 +9,7 @@ import time
 sys.path.append("/usr/scripts/gestion")
 sys.path.append("/usr/scripts/wifi")
 
-from canal_bornes import bornes_canal
-from wifi_clients import bornes_clients
-from uptime_bornes import bornes_uptime
+from bornes import bornes_canal, bornes_clients, bornes_uptime
 
 from ldap_crans import crans_ldap
 l = crans_ldap()
@@ -65,12 +63,12 @@ for b in bornes:
     # Certains résultats (ragnarok) n'ont pas tous les champs.
     if (canaux.has_key(nom)):
         xml_canal=status.createElement(u"canal")
-        xml_canal.appendChild(status.createTextNode(unicode(int(canaux[nom]))))
+        xml_canal.appendChild(status.createTextNode(unicode(int('0' + canaux[nom]))))
         xml_borne.appendChild(xml_canal)
     
     if (clients.has_key(nom)):
         xml_clients=status.createElement(u"clients")
-        xml_clients.appendChild(status.createTextNode(unicode(int(clients[nom]))))
+        xml_clients.appendChild(status.createTextNode(unicode(int('0' + clients[nom]))))
         xml_borne.appendChild(xml_clients)
         
     if (uptimes.has_key(nom)):