API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Feb 6th, 2014
60
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 11.30 KB | None | 0 0
raw download clone embed print report
  1. stats:/usr/local/noc#> cat ./sa/profiles/Cisco/IOS/get_inventory.py
  2. # -*- coding: utf-8 -*-
  3. ##----------------------------------------------------------------------
  4. ## Cisco.IOS.get_inventory
  5. ##----------------------------------------------------------------------
  6. ## Copyright (C) 2007-2013 The NOC Project
  7. ## See LICENSE for details
  8. ##----------------------------------------------------------------------
  9.  
  10. ## Python modules
  11. import re
  12. from itertools import groupby
  13. ## NOC modules
  14. from noc.sa.script import Script as NOCScript
  15. from noc.sa.interfaces.igetinventory import IGetInventory
  16. from noc.sa.interfaces.base import InterfaceTypeError
  17.  
  18.  
  19. class Script(NOCScript):
  20. name = "Cisco.IOS.get_inventory"
  21. implements = [IGetInventory]
  22.  
  23. rx_item = re.compile(
  24. r"^NAME: \"(?P<name>[^\"]+)\", DESCR: \"(?P<descr>[^\"]+)\"\n"
  25. r"PID:\s+(?P<pid>\S+)?\s*,\s+VID:\s+(?P<vid>[\S ]+)?\s*, SN: (?P<serial>\S+)",
  26. re.MULTILINE | re.DOTALL
  27. )
  28. rx_trans = re.compile("((?:100|1000|10G)BASE\S+)")
  29. rx_cvend = re.compile("(CISCO.(?P<ven>\S{3,15}))")
  30. rx_idprom = re.compile(
  31. r"\s*Vendor Name\s+(:|=)(\s+)?(?P<t_vendor>\S+[\S ]*)\n"
  32. r"(\s*Vendor OUI\s+(:|=)(\s+)?[\S+ ]*(\s+)?\n)?"
  33. r"\s*Vendor (PN|Part No.|Part Number)\s+(:|=)(\s+)?(?P<t_part_no>\S+[\S ]*)\n"
  34. r"\s*Vendor (rev|Revision|Part Rev.)\s+(:|=)(\s+)?(?P<t_rev>\S+[\S ]*)?\n"
  35. r"\s*Vendor (SN|Serial No.|Serial Number)\s+(:|=)(\s+)?(?P<t_sn>\S+)(\s+)?\n",
  36. re.IGNORECASE | re.MULTILINE | re.DOTALL
  37. )
  38.  
  39. IGNORED_SERIAL = set([
  40. "H22L714"
  41. ])
  42.  
  43. IGNORED_NAMES = set([
  44. "c7201"
  45. ])
  46.  
  47. GBIC_MODULES = set([
  48. "WS-X6K-SUP2-2GE"
  49. ])
  50.  
  51. def get_inv(self):
  52. objects = []
  53. v = self.cli("show inventory")
  54. for match in self.rx_item.finditer(v):
  55. vendor, serial = "", ""
  56. if match.group("name") in self.IGNORED_NAMES:
  57. continue
  58. type, number, part_no = self.get_type(
  59. match.group("name"), match.group("pid"),
  60. match.group("descr"), len(objects)
  61. )
  62. serial = match.group("serial")
  63. if not part_no:
  64. if "XCVR" in type:
  65. # Last chance to get idprom
  66. vendor, t_sn, t_rev, part_no = self.get_idprom(
  67. match.group("name"), match.group("descr").upper()
  68. )
  69. if not serial:
  70. serial = t_sn
  71. if not part_no:
  72. print "!!! UNKNOWN: ", match.groupdict()
  73. continue
  74. else:
  75. print "!!! UNKNOWN: ", match.groupdict()
  76. continue
  77. if serial in self.IGNORED_SERIAL:
  78. serial = None
  79. if not vendor:
  80. if "NoName" in part_no or "Unknown" in part_no:
  81. vendor = "NONAME"
  82. else:
  83. vendor = "CISCO"
  84. objects += [{
  85. "type": type,
  86. "number": number,
  87. "vendor": vendor,
  88. "serial": serial,
  89. "description": match.group("descr"),
  90. "part_no": [part_no],
  91. "revision": match.group("vid"),
  92. "builtin": False
  93. }]
  94.  
  95. # if gbic slots in module
  96. if (part_no in self.GBIC_MODULES or
  97. "GBIC ETHERNET" in match.group("descr").upper()):
  98. # Need get transceivers from idprom
  99. objects += self.get_transceivers("sh int " +
  100. "status module " + str(number))
  101.  
  102. return objects
  103.  
  104.  
  105. def get_transceivers(self, cmd):
  106. try:
  107. # Get phy interfaces
  108. i = self.cli(cmd)
  109. objects = []
  110. for s in i.split("\n"):
  111. if (not s or "BaseTX" in s or s.startswith("Po")
  112. or "No Transceiver" in s):
  113. continue
  114. else:
  115. t_num = s.split()[0].split("/")[-1]
  116. t_vendor, t_sn, t_rev, pid = self.get_idprom(s.split()[0], s.split()[-1].upper())
  117. objects += [{
  118. "type": "XCVR",
  119. "number": t_num,
  120. "vendor": t_vendor,
  121. "serial": t_sn,
  122. "description": s.split()[-1] + " Transceiver",
  123. "part_no": [pid],
  124. "revision": t_rev,
  125. "builtin": False
  126. }]
  127. return objects
  128. except self.CLISyntaxError:
  129. print "sh idprom command not supported"
  130.  
  131. def get_idprom(self, int, descr):
  132. try:
  133. t = self.cli("show idprom int " + int + " | i Vendor")
  134. match = self.rx_idprom.search(t)
  135. if match:
  136. v = self.rx_cvend.search(match.group("t_vendor").upper())
  137. if v and "SYSTEMS" not in v.group("ven"):
  138. t_vendor = v.group("ven")
  139. elif ("SYSTEMS" in match.group("t_vendor").upper()
  140. and "CISCO" in match.group("t_vendor").upper()):
  141. # Different variations of "CISCO@/-/_SYSTEMS" vendor
  142. t_vendor = "CISCO"
  143. elif "OEM" in match.group("t_vendor").upper():
  144. # China noname products with "OEM" vendor
  145. t_vendor = "NONAME"
  146. else:
  147. # Others vendors
  148. t_vendor = match.group("t_vendor").upper().strip()
  149.  
  150. # Ignored serial
  151. t_sn = match.group("t_sn") if match.group("t_sn") not in self.IGNORED_SERIAL else None
  152.  
  153. # Decode hex revision (need rewrite)
  154. if match.group("t_rev"):
  155. t_rev = match.group("t_rev").strip()
  156. else:
  157. t_rev = None
  158. if self.rx_trans.search(match.group("t_part_no").upper().replace("-", "")):
  159. pid = self.get_transceiver_pid(match.group("t_part_no"))
  160. else:
  161. if ("GBIC" in match.group("t_part_no") and
  162. "Gi" in int):
  163. pid = self.get_transceiver_pid("1000BASE" + match.group("t_part_no")[5:].strip())
  164. else:
  165. if "NONAME" in t_vendor and self.rx_trans.search(descr):
  166. pid = self.get_transceiver_pid(descr)
  167. else:
  168. pid = match.group("t_part_no").strip()
  169. return t_vendor, t_sn, t_rev, pid
  170. else:
  171. return None, None, None, None
  172. except self.CLISyntaxError:
  173. print "sh idprom command not supported"
  174.  
  175.  
  176. def get_type(self, name, pid, descr, lo):
  177. """
  178. Get type, number and part_no
  179. """
  180. if pid is None:
  181. pid = ""
  182. if ("Transceiver" in descr or
  183. name.startswith("GigabitEthernet") or
  184. name.startswith("TenGigabitEthernet") or
  185. pid.startswith("X2-") or
  186. pid.startswith("XENPAK")):
  187. # Transceivers
  188. # Get number
  189. if name.startswith("Transceiver "):
  190. # Get port number
  191. _, number = name.rsplit("/", 1)
  192. elif name.startswith("GigabitEthernet"):
  193. number = name.split(" ", 1)[0].split("/")[-1]
  194. elif name.startswith("Te"):
  195. if " " in name:
  196. number = name.split(" ", 1)[0].split("/")[-1]
  197. else:
  198. number = name.split("/")[-1]
  199. else:
  200. number = None
  201. if pid in ("", "N/A", "Unspecified") or self.rx_trans.search(pid) \
  202. or len(list(groupby(pid))) == 1:
  203. # Non-Cisco transceivers
  204. pid = self.get_transceiver_pid(descr)
  205. if not pid:
  206. return "XCVR", number, None
  207. else:
  208. return "XCVR", number, pid
  209. else:
  210. # Normalization of pids "GBIC_LX/LH/BX"
  211. if (pid.startswith("GBIC_") and ("gigabit" in descr.lower()
  212. or "gigabit" in name.lower())):
  213. pid = self.get_transceiver_pid("1000BASE" + pid[5:])
  214. return "XCVR", number, pid
  215. elif ((lo == 0 or pid.startswith("CISCO") or pid.startswith("WS-C"))
  216. and not pid.startswith("WS-CAC-") and not "Clock" in descr
  217. and not "VTT FRU" in descr):
  218. try:
  219. number = int(name)
  220. except ValueError:
  221. number = None
  222. return "CHASSIS", number, pid
  223. elif (("SUP" in pid or "S2U" in pid)
  224. and "supervisor" in descr):
  225. # Sup2
  226. try:
  227. number = int(name)
  228. except ValueError:
  229. number = None
  230. return "SUP", number, pid
  231. elif name.startswith("module "):
  232. # Linecards or supervisors
  233. if (pid.startswith("RSP")
  234. or ((pid.startswith("WS-SUP") or pid.startswith("VS-S"))
  235. and "Supervisor Engine" in descr)):
  236. return "SUP", name[7:], pid
  237. else:
  238. return "LINECARD", name[7:], pid
  239. elif ((pid.startswith("WS-X64") or pid.startswith("WS-X67")
  240. or pid.startswith("WS-X65")) and "port" in descr):
  241. try:
  242. number = int(name)
  243. except ValueError:
  244. number = None
  245. return "LINECARD", number, pid
  246. elif ((pid.startswith("WS-SUP") or pid.startswith("VS-S"))
  247. and "Supervisor Engine" in descr):
  248. try:
  249. number = int(name)
  250. except ValueError:
  251. number = None
  252. return "SUP", number, pid
  253. elif "-DFC" in pid or "-CFC" in pid or "sub-module" in name:
  254. # DFC subcard
  255. return "DFC", None, pid
  256. elif name.startswith("PS "):
  257. # Power supply
  258. return "PSU", name.split()[1], pid
  259. elif name.startswith("Power Supply "):
  260. return "PSU", name.split()[2], pid
  261. elif pid.startswith("FAN"):
  262. # Fan module
  263. return "FAN", name.split()[1], pid
  264. elif "Clock FRU" in descr:
  265. # Clock module
  266. return "CLK", name.split()[1], pid
  267. elif "VTT FRU" in descr:
  268. # Clock module
  269. return "VTT", name.split()[1], pid
  270. # Unknown
  271. return None, None, None
  272.  
  273. def get_transceiver_pid(self, descr):
  274. match = self.rx_trans.search(descr.upper().replace("-", ""))
  275. if match:
  276. return "Unknown | Transceiver | %s" % match.group(1).upper()
  277. return None
  278.  
  279. @NOCScript.match(platform__regex=r"C2960")
  280. def execute_2960(self):
  281. objects = self.get_inv()
  282. objects += self.get_transceivers("show int status")
  283. return objects
  284.  
  285. @NOCScript.match()
  286. def execute_others(self):
  287. objects = self.get_inv()
  288. return objects
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!