2 from monitor import database
3 from monitor import config
17 def array_to_priority_map(array):
18 """ Create a mapping where each entry of array is given a priority equal
19 to its position in the array. This is useful for subsequent use in the
28 def cmpValMap(v1, v2, map):
29 if v1 in map and v2 in map and map[v1] < map[v2]:
31 elif v1 in map and v2 in map and map[v1] > map[v2]:
33 elif v1 in map and v2 in map:
36 raise Exception("No index %s or %s in map" % (v1, v2))
38 def cmpMap(l1, l2, index, map):
39 if index in l1 and index in l2:
40 if map[l1[index]] < map[l2[index]]:
42 elif map[l1[index]] > map[l2[index]]:
49 def cmpLoginBase(l1, l2):
50 #print "'" + l1['loginbase'] + "'" + " < " + "'" + l2['loginbase'] + "'" + "<BR>"
51 if l1['loginbase'] == l2['loginbase']:
53 elif l1['loginbase'] < l2['loginbase']:
55 elif l1['loginbase'] > l2['loginbase']:
61 map = array_to_priority_map([ 'BOOT', 'DEBUG', 'DOWN' ])
62 return cmpMap(l1,l2,'state', map)
64 def cmpCategoryVal(v1, v2):
65 map = array_to_priority_map([ None, 'ALPHA', 'PROD', 'OLDBOOTCD', 'UNKNOWN', 'FORCED', 'ERROR', ])
66 return cmpValMap(v1,v2,map)
68 def cmpCategory(l1, l2):
69 map = array_to_priority_map([ 'ALPHA', 'PROD', 'OLDBOOTCD', 'UNKNOWN', 'ERROR', ])
70 return cmpMap(l1,l2,'category', map)
73 """ Either PCU or NOPCU"""
74 map = array_to_priority_map([ 'PCU', 'NOPCU', 'UNKNOWN'])
75 return cmpMap(l1, l2, 'pcu', map)
78 """ Either SSH or NOSSH """
79 map = array_to_priority_map([ 'SSH', 'NOSSH'])
80 return cmpMap(l1, l2, 'ssh', map)
83 """ Compare DNS states """
84 map = array_to_priority_map([ 'OK', 'NOHOSTNAME', 'NOENTRY', 'MISMATCH'])
85 return cmpMap(l1, l2, 'dnsmatch', map)
88 """ Either PING or NOPING """
89 map = array_to_priority_map([ 'PING', 'NOPING'])
90 return cmpMap(l1, l2, 'ping', map)
93 # Extract the kernel version from kernel -a string
94 l_k1 = l1['kernel'].split()
100 l_k2 = l2['kernel'].split()
109 if l1['comonstats'][config.comon] == "null":
110 l1['comonstats'][config.comon] = -1
111 if l2['comonstats'][config.comon] == "null":
112 l2['comonstats'][config.comon] = -1
114 if int(l1['comonstats'][config.comon]) > int(l2['comonstats'][config.comon]):
116 elif int(l1['comonstats'][config.comon]) < int(l2['comonstats'][config.comon]):
121 def ssh_error_to_str(str):
123 if "Connection timed out" in str:
124 ssh_error = "Timeout"
125 elif "Connection closed by remote host" in str:
126 ssh_error = "Closed by remote host"
127 elif "Connection refused" in str:
128 ssh_error = "Connection refused"
129 elif "Temporary failure in name resolution" in str:
130 ssh_error = "Could not resolve name"
131 elif "Name or service not known" in str:
132 ssh_error = "Name not known"
133 elif "Too many authentication failures" in str:
134 ssh_error = "Disconnect: root auth failure"
135 elif "Network is unreachable" in str:
136 ssh_error = "Network is unreachable"
137 elif "Connection reset by peer" in str:
138 ssh_error = "Connection reset by peer"
139 elif "WARNING" in str:
140 ssh_error = "WARNING ssh key updated"
146 def pcu_state(pcu_id):
149 if 'nodes' in fb and "id_%s" % pcu_id in fb['nodes'] \
150 and 'values' in fb['nodes']["id_%s" % pcu_id]:
151 rec = fb['nodes']["id_%s" % pcu_id]['values']
154 if rb == 0 or rb == "0":
156 elif "NetDown" == rb or "Not_Run" == rb:
165 def fields_to_html(fields, vals):
168 pcu_colorMap = { -1 : 'indianred',
172 colorMap = { 'PING' : 'darkseagreen',
173 'NOPING': 'darksalmon',
174 'SSH': 'darkseagreen',
175 'NOSSH': 'indianred',
176 'PCU': 'darkseagreen',
177 'NOPCU': 'lightgrey',
178 'OLDBOOTCD': 'crimson',
182 'PROD': 'darkseagreen',
183 'DEBUG': 'darksalmon',
184 'DEBUG': 'darksalmon',
185 'BOOT': 'lightgreen'}
189 #print 'inside--------------'
194 if f in ['DOWN', 'BOOT', 'DEBUG']:
195 #key = "%s-%s-%s" % (f,f_prev,f_2prev)
196 key = "%s-%s" % (f,f_prev)
197 if key not in categories:
202 #print "<pre>%s</pre><br>" % f
205 bgcolor="bgcolor='%s'" % colorMap[f]
211 if 'ssherror' in vals:
212 str_ssh_error = ssh_error_to_str(vals['ssherror'])
214 str_ssh_error = "NO SSHERROR in VALS"
215 if str_ssh_error != "Timeout":
216 r_str += """<td nowrap %s>%s<br><b><font size="-2">%s</font></b></td>""" % \
217 (bgcolor,f,str_ssh_error)
219 r_str += "<td %s>%s</td>" % (bgcolor, f)
221 r_str += "<td %s>%s</td>" % (bgcolor, f)
223 if len(vals['plcnode']['pcu_ids']) > 0:
224 #print "pcu_id: %s<br>" % vals['plcnode']['pcu_ids'][0]
225 #print "state: %s<br>" % pcu_state(vals['plcnode']['pcu_ids'][0])
226 #print "color: %s<br>" % pcu_colorMap[pcu_state(vals['plcnode']['pcu_ids'][0])]
227 bgcolor = "bgcolor='%s'" % pcu_colorMap[pcu_state(vals['plcnode']['pcu_ids'][0])]
228 url = "<a href='/cgi-bin/printbadpcus.php#id%s'>PCU</a>" % vals['plcnode']['pcu_ids'][0]
229 r_str += "<td nowrap %s>%s</td>" % (bgcolor, url)
231 r_str += "<td nowrap %s>%s</td>" % (bgcolor, f)
239 def main(sitefilter, catfilter, statefilter, comonfilter, nodeonlyfilter):
242 db = database.dbLoad(config.dbname)
243 fb = database.dbLoad("findbadpcus")
245 ## Field widths used for printing
246 maxFieldLengths = { 'nodename' : -45,
256 ## create format string based on config.fields
260 for f in config.fields.split(','):
261 fields[f] = "%%(%s)s" % f
262 #if f in maxFieldLengths:
263 # fields[f] = "%%(%s)%ds" % (f, maxFieldLengths[f])
265 # fields[f] = "%%(%s)%ds" % (f, 10)
267 format_fields.append(fields[f])
269 for f in config.fields.split(','):
270 format += fields[f] + " "
278 #for nodename in l_nodes:
279 # if 'plcsite' in d_n[nodename]['values'] and \
280 # 'login_base' in d_n[nodename]['values']['plcsite']:
281 # loginbase = d_n[nodename]['values']['plcsite']['login_base']
282 # if loginbase not in bysite:
283 # bysite[loginbase] = []
284 # d_n[nodename]['values']['nodename'] = nodename
285 # bysite[loginbase].append(d_n[nodename]['values'])
287 # d2 was an array of [{node}, {}, ...]
288 # the bysite is a loginbase dict of [{node}, {node}]
291 if sitefilter != None:
292 sf = re.compile(sitefilter)
295 for nodename in l_nodes:
296 vals=d_n[nodename]['values']
299 v['nodename'] = nodename
300 if 'plcsite' in vals and \
301 'status' in vals['plcsite'] and \
302 vals['plcsite']['status'] == "SUCCESS":
304 url = "<a href='printbadnodes.py?site=%s'>%s</a>" % ( vals['plcsite']['login_base'],
305 vals['plcsite']['login_base'])
307 site_string = "%s %2s nodes :: %2s of %4s slices" % ( \
309 vals['plcsite']['num_nodes'],
310 vals['plcsite']['num_slices'],
311 vals['plcsite']['max_slices'])
312 loginbase = d_n[nodename]['values']['plcsite']['login_base']
314 #print "ERROR: ", nodename, vals, "<br>"
315 site_string = "<b>UNKNOWN</b>"
318 v['site_string'] = site_string
319 v['loginbase'] = loginbase
320 if (sitefilter != None and sf.match(loginbase) != None) or sitefilter == None:
324 if sitefilter != None:
325 config.cmpcategory = True
327 config.cmploginbase = True
330 if config.cmploginbase:
331 d2.sort(cmp=cmpLoginBase)
338 elif config.cmpcategory:
339 d2.sort(cmp=cmpCategory)
340 elif config.cmpstate:
341 d2.sort(cmp=cmpState)
344 elif config.cmpkernel:
345 d2.sort(cmp=cmpUname)
347 d2.sort(cmp=cmpCategory)
350 if catfilter != None: cf = re.compile(catfilter)
353 if statefilter != None: stf = re.compile(statefilter)
356 if comonfilter != None: cmf = re.compile(comonfilter)
359 #l_loginbase = bysite.keys()
361 if nodeonlyfilter == None:
362 print "<table width=80% border=1>"
369 if (catfilter != None and cf.match(vals['category']) == None):
372 if (statefilter != None and stf.match(vals['state']) == None):
375 if (comonfilter != None and comonfilter in vals['comonstats'] and vals['comonstats'][comonfilter] != 'null'):
378 if nodeonlyfilter != None:
379 print vals['nodename']
382 site_string = row['site_string']
383 if site_string != prev_sitestring:
384 print "<tr><td bgcolor=lightblue nowrap>"
388 print "<tr><td> </td>"
390 prev_sitestring = site_string
393 # convert uname values into a single kernel version string
395 kernel = vals['kernel'].split()
397 if kernel[0] == "Linux":
398 vals['kernel'] = kernel[2]
400 vals['ssherror'] = vals['kernel']
403 vals['ssherror'] = ""
406 if 'model' in vals or 'protocol' in vals or 'portstatus' in vals:
407 #vals['model'] = string.replace(vals['model']," ", " ")
408 #vals['protocol'] = vals['protocol'].replace(" ", " ")
409 if vals['model'] == None:
411 vals['model'] = string.replace(vals['model']," ", "_")
412 vals['protocol'] = vals['protocol'].replace(" ", "_")
414 ports = vals['portstatus']
415 lports = ports.keys()
420 ps += "%s: %s<br>" % (port, ports[port])
424 vals['portstatus'] = ps
427 vals['reboot'] = "%s" % vals['reboot']
428 vals['reboot'] = vals['reboot'].replace(" ", "_")
430 if 'nodename' in vals:
431 url = "<a href='https://www.planet-lab.org/db/nodes/index.php?nodepattern=%s'>%s</a>" % (vals['nodename'], vals['nodename'])
432 vals['nodename'] = url
437 for f in format_fields:
438 str_fields.append(f % vals)
441 print >>sys.stderr, vals
443 s = fields_to_html(str_fields, vals)
448 if nodeonlyfilter == None:
451 keys = categories.keys()
455 print "<th nowrap align=left>Total %s</th>" % cat
456 print "<td align=left>%s</td>" % categories[cat]
458 if nodeonlyfilter == None:
463 if __name__ == '__main__':
469 form = cgi.FieldStorage()
472 if form.has_key('site'):
473 myfilter = form.getvalue("site")
477 if form.has_key('category'):
478 mycategory = form.getvalue("category")
482 if form.has_key('state'):
483 mystate = form.getvalue("state")
487 if form.has_key('comon'):
488 mycomon = form.getvalue("comon")
492 if form.has_key('nodeonly'):
493 mynodeonly = form.getvalue("nodeonly")
498 config.comon="sshstatus"
499 config.fields="nodename,ping,ssh,pcu,category,state,comonstats,kernel,bootcd"
500 config.dbname="findbad"
503 config.cmploginbase=False
505 config.cmpcategory=False
507 print "Content-Type: text/html\r\n"
508 if mynodeonly == None:
509 print "<html><body>\n"
510 if len(sys.argv) > 1:
511 if sys.argv[1] == "ssherror":
513 main(myfilter, mycategory, mystate, mycomon,mynodeonly)
514 if mynodeonly == None:
515 print "</body></html>\n"