bn8/check_syncrepl_extended
1
0
Fork 0
Code Issues Pull requests Projects Releases 4 Wiki Activity Actions

Add -i/--serverID parameter to specify on which ContextCSN to check

Browse source
This commit is contained in:
Benjamin Renard 2017-09-12 13:01:52 +02:00
parent 531a0a0861
commit 2ece7b0cab
1 changed files with 30 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
check_syncrepl_extended
View file

@ -59,6 +59,13 @@ parser.add_option( "-c", "--consumer",
type='string',
help="LDAP consumer URI (example : ldaps://ldapslave.foo:636)")
parser.add_option( "-i", "--serverID",
dest="serverid",
action="store",
type='int',
help="Compare contextCSN of a specific master. Useful in MultiMaster setups where each master has a unique ID and a contextCSN for each replicated master exists. A valid serverID is a integer value from 0 to 4095 (limited to 3 hex digits, example: '12' compares the contextCSN matching '#00C#')",
default=False)
parser.add_option( "-T", "--starttls",
dest="starttls",
action="store_true",
@ -160,6 +167,12 @@ if not options.basedn:
sys.exit(3)
sys.exit(1)
if not 0 <= options.serverid <= 4095:
print "ServerID should be a integer value from 0 to 4095 (limited to 3 hexadecimal digits)."
if options.nagios:
sys.exit(3)
sys.exit(1)
if options.touch and not options.attrs:
logging.info('Force option attrs on touch mode')
options.attrs=True
@ -216,10 +229,24 @@ class LdapServer(object):
logging.error("LDAP Error : %s" % e)
return
def getContextCSN(self,basedn):
def getContextCSN(self,basedn=False,serverid=False):
if not basedn:
basedn=self.dn
data=self.search(basedn,'(objectclass=*)',['contextCSN'])
if len(data)>0:
return data[0][0][1]['contextCSN'][0]
contextCSNs=data[0][0][1]['contextCSN']
logging.debug('Found contextCSNs %s' % contextCSNs)
if serverid is False:
return contextCSNs[0]
else:
csnid=str(format(serverid, 'X')).zfill(3)
sub='#%s#' % csnid
CSN=[s for s in contextCSNs if sub in s]
if not CSN:
logging.error("No contextCSN matching with ServerID %s (=%s) could be found." % (serverid,sub))
return False
else:
return CSN[0]
else:
return False
@ -289,7 +316,7 @@ for srv in servers:
sys.exit(1)
if not options.nocheckcontextcsn:
LdapServersCSN[srv]=LdapServers[srv].getContextCSN(options.basedn)
LdapServersCSN[srv]=LdapServers[srv].getContextCSN(options.basedn,options.serverid)
logging.info('ContextCSN of %s : %s' % (srv, LdapServersCSN[srv]))
logging.info('List objects from %s' % srv)