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Code Issues Projects Releases Wiki Activity

Enrich the less than useful 'Adapter' inventory items

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We can provide DNS provided info about such generic items to
make them look more fleshed out.
This commit is contained in:
Jarrod Johnson 2018-09-06 16:10:48 -04:00
parent cf3e9037ab
commit 2a8d61ecf6
1 changed files with 48 additions and 2 deletions
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50
confluent_server/confluent/plugins/hardwaremanagement/ipmi.py
View File

@ -25,6 +25,7 @@ import eventlet.green.threading as threading
import eventlet.greenpool as greenpool
import eventlet.queue as queue
import eventlet.support.greendns
from fnmatch import fnmatch
import pyghmi.constants as pygconstants
import pyghmi.exceptions as pygexc
console = eventlet.import_patched('pyghmi.ipmi.console')
@ -32,6 +33,37 @@ ipmicommand = eventlet.import_patched('pyghmi.ipmi.command')
import socket
import ssl
pci_cache = {}
def get_dns_txt(qstring):
return eventlet.support.greendns.resolver.query(
qstring, 'TXT')[0].strings[0].replace('i=', '')
def get_pci_text_from_ids(subdevice, subvendor, device, vendor):
fqpi = '{0}.{1}.{2}.{3}'.format(subdevice, subvendor, device, vendor)
if fqpi in pci_cache:
return pci_cache[fqpi]
vendorstr = None
try:
vendorstr = get_dns_txt('{0}.pci.id.ucw.cz'.format(subvendor))
except Exception:
try:
vendorstr = get_dns_txt('{0}.pci.id.ucw.cz'.format(vendor))
except Exception:
pass
devstr = None
try:
devstr = get_dns_txt(fqpi + '.pci.id.ucw.cz')
except Exception:
try:
devstr = get_dns_txt('{0}.{1}.pci.id.ucw.cz'.format(
device, vendor))
except Exception:
pass
if vendorstr and devstr:
pci_cache[fqpi] = vendorstr, devstr
return vendorstr, devstr
# There is something not right with the RLocks used in pyghmi when
# eventlet comes into play. It seems like sometimes on acquire,
@ -841,7 +873,7 @@ class IpmiHandler(object):
sanitize_invdata(invdata[1])
newinf = {'present': True, 'information': invdata[1]}
newinf['name'] = invdata[0]
invitems.append(newinf)
self.add_invitem(invitems, newinf)
else:
self.make_inventory_map()
compname = self.invmap.get(component, None)
@ -855,7 +887,7 @@ class IpmiHandler(object):
sanitize_invdata(invdata)
newinf = {'present': True, 'information': invdata}
newinf['name'] = compname
invitems.append(newinf)
self.add_invitem(invitems, newinf)
except ssl.SSLEOFError:
errorneeded = msg.ConfluentNodeError(
self.node, 'Unable to communicate with the https server on '
@ -872,6 +904,20 @@ class IpmiHandler(object):
if errorneeded:
self.output.put(errorneeded)
def add_invitem(self, invitems, newinf):
if fnmatch(newinf['name'], 'Adapter ??:??:??'):
myinf = newinf.get('information', {})
sdid = myinf.get('PCI Subsystem Device ID', None)
svid = myinf.get('PCI Subsystem Vendor ID', None)
did = myinf.get('PCI Device ID', None)
vid = myinf.get('PCI Vendor ID', None)
vstr, dstr = get_pci_text_from_ids(sdid, svid, did, vid)
if vstr:
newinf['information']['PCI Vendor'] = vstr
if dstr:
newinf['name'] = dstr
invitems.append(newinf)
def handle_sensors(self):
if self.element[-1] == '':
self.element = self.element[:-1]