Cronocide/ifxlookup
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Removed DC selection in F5 plugin

Browse Source 
This was legacy functionality that made more sense in the early days of this tool as a command-line only tool. Now that it is a framework, choosing the host to search through can be specified by configuring the lookup. Selecting the DC in the plugin more often than not wasted time and operated somewhat arbitrarily. The plugin's behavior is now more consistent with the other plugins.
This commit is contained in:
Daniel Dayley 2020-08-18 09:50:14 -06:00
parent ebfc297a3e
commit d302d437fb
1 changed files with 2 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
ifxlookup/plugins/f5.py
View File

@ -26,14 +26,8 @@ class ServiceDelegate(ServiceBase) :
def lookup(self,subject) :
self._return_payload = {}
logincandidates = self.choose_host(subject)
if len(logincandidates) == 0 :
# Idk what to do here, do we give up or do we log in to all of them?
self._error.append('Unable to find an LB to log into to check host ' + str(subject))
# Search all
logincandidates = {x:x for x in self._hosts}
# Give up
# return None
# Search all
logincandidates = {x:x for x in self._hosts}
for host in logincandidates.keys() :
auth_header = self.get_iq_auth_header(host,self._config['username'],self._config['key'])
@ -120,31 +114,3 @@ class ServiceDelegate(ServiceBase) :
self.debug('Exception getting pool for host ' + host + ': \n' + str(exception),2)
return None
def choose_host(self,subject) :
"""Given a subject, return the host that we suspect is responsible for the VIP resides in."""
hosts = {}
# Guess based on hostname
dcmatch = re.search('^[a-zA-Z]*-([a-zA-Z0-9]*)(-.*)*$',subject)
if dcmatch :
potentialdc = dcmatch.group(1)
else :
potentialdc = None
if potentialdc :
for host in self._hosts.keys() :
if potentialdc.lower() in host.lower() :
hosts.update({host:self._hosts[host]})
if len(hosts) > 0 :
return hosts
self.debug('Unable to determine DC from subject name: ' + subject,3)
# No hostname match, maybe we have info from bluecat?
if 'bluecat' in self.hints and subject in self.hints['bluecat'] and self.hints['bluecat'][subject]['object'] :
if 'locationCode' in self.hints['bluecat'][subject]['object'] :
potentialdc = self.hints['bluecat'][subject]['object']['locationCode'].split(' ')[-1]
elif 'parent' in self.hints['bluecat'][subject] and 'name' in self.hints['bluecat'][subject]['parent'] :
potentialdc = self.hints['bluecat'][subject]['parent']['name'].split(' ')[0]
for host in self._hosts.keys() :
if potentialdc.lower() in host.lower() :
hosts.update({host:self._hosts[host]})
self.debug('Got additional host info from the BlueCat plugin!',3)
return hosts
return hosts