Hi all,
I was trying to upgrade samba to 4.8.0 on one of my AD DC (with Centos 6.6).
Sadly, there was some compatibility issues (I suppose so):
[root at backup samba-4.8.0]# samba-tool drs showrepl ERROR(<type
'exceptions.SyntaxError'>): uncaught exception - invalid syntax
(ms_schema.py, line 280)
File "/usr/local/samba/bin/samba-tool", line 45, in <module>
retval = cmd._run("samba-tool", subcommand, *args)
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/__init__.py",
line 202, in _run
return self.subcommands[subcommand]._run(
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/main.py",
line
35, in __getitem__
fromlist=['cmd_%s' % attr]),
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/drs.py",
line 37, in <module>
from samba.join import join_clone
File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py",
line
29, in <module>
from samba.provision import secretsdb_self_join, provision,
provision_fill, FILL_DRS, FILL_SUBDOMAIN
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/provision/__init__.py"
, line 77, in <module>
from samba.provision.backend import (
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/provision/backend.py",
line 43, in <module>
from samba.schema import Schema
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/schema.py",
line 28, in <module>
from samba.ms_schema import read_ms_schema
I wasn't able to do anything.
I was trying to downgrade, but:
[root at backup samba-4.8.0]# source4/scripting/bin/sambaundoguididx
Traceback (most recent call last):
File "source4/scripting/bin/sambaundoguididx", line 15, in
<module>
from samba.dbchecker import dbcheck
File "bin/python/samba/dbchecker.py", line 32, in <module>
from samba.descriptor import get_wellknown_sds, get_diff_sds
File "bin/python/samba/descriptor.py", line 31, in <module>
from samba.schema import get_schema_descriptor
File "bin/python/samba/schema.py", line 28, in <module>
from samba.ms_schema import read_ms_schema
File "bin/python/samba/ms_schema.py", line 280
entry = header + [x for x in entry if x[0].lower() not in {'dn',
'changetype', 'objectcategory'}]
SyntaxError: invalid syntax
Make install 4.7.6 and
[root at backup samba-4.7.6]# tail -f /usr/local/samba/var/log.samba
STATUS=daemon failed to start: Samba detected misconfigured 'server
role'
and exited. Check logs for details, error code 22
[2018/03/27 23:05:20.378608, 0]
../source4/smbd/server.c:448(binary_smbd_main)
samba version 4.7.6 started.
Copyright Andrew Tridgell and the Samba Team 1992-2017
[2018/03/27 23:05:20.449842, 0]
../source4/smbd/server.c:600(binary_smbd_main)
At this time the 'samba' binary should only be used for either:
'server role = active directory domain controller' or to access the
ntvfs
file server with 'server services = +smb' or the rpc proxy with
'dcerpc
endpoint servers = remote'
You should start smbd/nmbd/winbindd instead for domain member and
standalone file server tasks
[2018/03/27 23:05:20.449979, 0]
../lib/util/become_daemon.c:111(exit_daemon)
STATUS=daemon failed to start: Samba detected misconfigured 'server
role'
and exited. Check logs for details, error code 22
Local demoting didn't work either, so I decided to demote it from main DC
and join as new one. Everything looked fine. Server vanished from
controllers and DNS. Unfortunately the joining process has failed:
Join failed - cleaning up
ERROR(ldb): uncaught exception - LDAP error 50
LDAP_INSUFFICIENT_ACCESS_RIGHTS - <Failed to add CN=BACKUP1,OU=Domain
Controllers,DC=luxmed,DC=net,DC=pl: Updating the UF_TRUSTED_FOR_DELEGATION
bit in
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/__init__.py",
line 176, in _run
return self.run(*args, **kwargs)
File
"/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/domain.py",
line 661, in run
machinepass=machinepass, use_ntvfs=use_ntvfs, dns_backend=dns_backend)
File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py",
line
1474, in join_DC
ctx.do_join()
File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py",
line
1375, in do_join
ctx.join_add_objects()
File "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py",
line
611, in join_add_objects
ctx.samdb.add(rec)
Any help appreciated.
Regards,
Kris
>From you log:STATUS=daemon failed to start: Samba detected misconfigured 'server role' Can you post your smb.conf? Greetz, Louis> -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Krzysztof Paszkowski via samba > Verzonden: donderdag 29 maart 2018 14:32 > Aan: samba at lists.samba.org > Onderwerp: [Samba] Unable to rejoin to domain as AD DC > > Hi all, > > I was trying to upgrade samba to 4.8.0 on one of my AD DC > (with Centos 6.6). > Sadly, there was some compatibility issues (I suppose so): > [root at backup samba-4.8.0]# samba-tool drs showrepl ERROR(<type > 'exceptions.SyntaxError'>): uncaught exception - invalid syntax > (ms_schema.py, line 280) > File "/usr/local/samba/bin/samba-tool", line 45, in <module> > retval = cmd._run("samba-tool", subcommand, *args) > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/_ > _init__.py", > line 202, in _run > return self.subcommands[subcommand]._run( > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/m > ain.py", line > 35, in __getitem__ > fromlist=['cmd_%s' % attr]), > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/drs.py", > line 37, in <module> > from samba.join import join_clone > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > 29, in <module> > from samba.provision import secretsdb_self_join, provision, > provision_fill, FILL_DRS, FILL_SUBDOMAIN > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/provisio > n/__init__.py" > , line 77, in <module> > from samba.provision.backend import ( > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/provisio > n/backend.py", > line 43, in <module> > from samba.schema import Schema > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/schema.py", > line 28, in <module> > from samba.ms_schema import read_ms_schema > > I wasn't able to do anything. > I was trying to downgrade, but: > > [root at backup samba-4.8.0]# source4/scripting/bin/sambaundoguididx > Traceback (most recent call last): > File "source4/scripting/bin/sambaundoguididx", line 15, in <module> > from samba.dbchecker import dbcheck > File "bin/python/samba/dbchecker.py", line 32, in <module> > from samba.descriptor import get_wellknown_sds, get_diff_sds > File "bin/python/samba/descriptor.py", line 31, in <module> > from samba.schema import get_schema_descriptor > File "bin/python/samba/schema.py", line 28, in <module> > from samba.ms_schema import read_ms_schema > File "bin/python/samba/ms_schema.py", line 280 > entry = header + [x for x in entry if x[0].lower() not in {'dn', > 'changetype', 'objectcategory'}] > SyntaxError: invalid syntax > > Make install 4.7.6 and > > [root at backup samba-4.7.6]# tail -f /usr/local/samba/var/log.samba > STATUS=daemon failed to start: Samba detected misconfigured > 'server role' > and exited. Check logs for details, error code 22 > [2018/03/27 23:05:20.378608, 0] > ../source4/smbd/server.c:448(binary_smbd_main) > samba version 4.7.6 started. > Copyright Andrew Tridgell and the Samba Team 1992-2017 > [2018/03/27 23:05:20.449842, 0] > ../source4/smbd/server.c:600(binary_smbd_main) > At this time the 'samba' binary should only be used for either: > 'server role = active directory domain controller' or to > access the ntvfs > file server with 'server services = +smb' or the rpc proxy > with 'dcerpc > endpoint servers = remote' > You should start smbd/nmbd/winbindd instead for domain member and > standalone file server tasks > [2018/03/27 23:05:20.449979, 0] > ../lib/util/become_daemon.c:111(exit_daemon) > STATUS=daemon failed to start: Samba detected misconfigured > 'server role' > and exited. Check logs for details, error code 22 > > > Local demoting didn't work either, so I decided to demote it > from main DC > and join as new one. Everything looked fine. Server vanished from > controllers and DNS. Unfortunately the joining process has failed: > > Join failed - cleaning up > ERROR(ldb): uncaught exception - LDAP error 50 > LDAP_INSUFFICIENT_ACCESS_RIGHTS - <Failed to add CN=BACKUP1,OU=Domain > Controllers,DC=luxmed,DC=net,DC=pl: Updating the > UF_TRUSTED_FOR_DELEGATION > bit in > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/_ > _init__.py", > line 176, in _run > return self.run(*args, **kwargs) > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/d > omain.py", > line 661, in run > machinepass=machinepass, use_ntvfs=use_ntvfs, > dns_backend=dns_backend) > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > 1474, in join_DC > ctx.do_join() > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > 1375, in do_join > ctx.join_add_objects() > File > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > 611, in join_add_objects > ctx.samdb.add(rec) > > > Any help appreciated. > > Regards, > Kris > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > >
Ok, smb.conf, that looks pretty normal. Os is centos 6.6, i see python 2.6, there was something with 4.8.0 and python 2.6 I think i found it. ( see below ). So you need to wait for 4.8.1 or, upgrade you centos. /snap On Wed, 2018-03-14 at 16:21 +0100, Christophe Borivant via samba wrote:> Ok, for what i understand, this is a compatibility issue with python 2.6. > This seems to be in relation with Dict Comprehensions (https://www.python.org/dev/peps/pep-0274/). > > So yet, samba 4.8 cannot run on any rhel 6 like distribution. > > Was it intended ? > > Christophe BorivantI don't think it was intentional, but it is showing the increasing cost of maintaining Samba's compatibility with a version of python first released in 2008! Andrew Bartlett -- Andrew Bartlett http://samba.org/~abartlet/ Authentication Developer, Samba Team http://samba.org Samba Developer, Catalyst IT http://catalyst.net.nz/services/samba Greetz, Louis> -----Oorspronkelijk bericht----- > Van: Krzysztof Paszkowski [mailto:kylo at kimpa.pl] > Verzonden: donderdag 29 maart 2018 15:07 > Aan: 'L.P.H. van Belle' > Onderwerp: RE: [Samba] Unable to rejoin to domain as AD DC > > Sure, here it is. > Before my try of update everything worked fine. > # Global parameters > [global] > workgroup = DOMAIN > realm = domain.net.pl > netbios name = BACKUP > server role = active directory domain controller > dns forwarder = 8.8.8.8 > interfaces=br0.10 lo > bind interfaces only=yes > allow dns updates = nonsecure > host msdfs = no > template shell = /bin/bash > template homedir = /tmp > > # rpc server port = 49152 > > [netlogon] > path = /usr/local/samba/var/locks/sysvol/DOMAIN.net.pl/scripts > read only = No > > [sysvol] > path = /usr/local/samba/var/locks/sysvol > read only = No > > > Regards, > Kris > > -----Original Message----- > From: samba [mailto:samba-bounces at lists.samba.org] On Behalf > Of L.P.H. van Belle via samba > Sent: Thursday, March 29, 2018 2:42 PM > To: samba at lists.samba.org > Cc: kylo at kimpa.pl > Subject: Re: [Samba] Unable to rejoin to domain as AD DC > > From you log: > STATUS=daemon failed to start: Samba detected misconfigured > 'server role' > > Can you post your smb.conf? > > Greetz, > > Louis > > > > -----Oorspronkelijk bericht----- > > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Krzysztof > > Paszkowski via samba > > Verzonden: donderdag 29 maart 2018 14:32 > > Aan: samba at lists.samba.org > > Onderwerp: [Samba] Unable to rejoin to domain as AD DC > > > > Hi all, > > > > I was trying to upgrade samba to 4.8.0 on one of my AD DC > (with Centos > > 6.6). > > Sadly, there was some compatibility issues (I suppose so): > > [root at backup samba-4.8.0]# samba-tool drs showrepl ERROR(<type > > 'exceptions.SyntaxError'>): uncaught exception - invalid syntax > > (ms_schema.py, line 280) > > File "/usr/local/samba/bin/samba-tool", line 45, in <module> > > retval = cmd._run("samba-tool", subcommand, *args) > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/_ > > _init__.py", > > line 202, in _run > > return self.subcommands[subcommand]._run( > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/m > > ain.py", line > > 35, in __getitem__ > > fromlist=['cmd_%s' % attr]), > > File > > > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/drs.py", > > line 37, in <module> > > from samba.join import join_clone > > File > > > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > > 29, in <module> > > from samba.provision import secretsdb_self_join, provision, > > provision_fill, FILL_DRS, FILL_SUBDOMAIN > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/provisio > > n/__init__.py" > > , line 77, in <module> > > from samba.provision.backend import ( > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/provisio > > n/backend.py", > > line 43, in <module> > > from samba.schema import Schema > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/schema.py", > > line 28, in <module> > > from samba.ms_schema import read_ms_schema > > > > I wasn't able to do anything. > > I was trying to downgrade, but: > > > > [root at backup samba-4.8.0]# source4/scripting/bin/sambaundoguididx > > Traceback (most recent call last): > > File "source4/scripting/bin/sambaundoguididx", line 15, > in <module> > > from samba.dbchecker import dbcheck > > File "bin/python/samba/dbchecker.py", line 32, in <module> > > from samba.descriptor import get_wellknown_sds, get_diff_sds > > File "bin/python/samba/descriptor.py", line 31, in <module> > > from samba.schema import get_schema_descriptor > > File "bin/python/samba/schema.py", line 28, in <module> > > from samba.ms_schema import read_ms_schema > > File "bin/python/samba/ms_schema.py", line 280 > > entry = header + [x for x in entry if x[0].lower() not > in {'dn', > > 'changetype', 'objectcategory'}] > > SyntaxError: invalid syntax > > > > Make install 4.7.6 and > > > > [root at backup samba-4.7.6]# tail -f /usr/local/samba/var/log.samba > > STATUS=daemon failed to start: Samba detected > misconfigured 'server > > role' > > and exited. Check logs for details, error code 22 > > [2018/03/27 23:05:20.378608, 0] > > ../source4/smbd/server.c:448(binary_smbd_main) > > samba version 4.7.6 started. > > Copyright Andrew Tridgell and the Samba Team 1992-2017 > > [2018/03/27 23:05:20.449842, 0] > > ../source4/smbd/server.c:600(binary_smbd_main) > > At this time the 'samba' binary should only be used for either: > > 'server role = active directory domain controller' or to > access the > > ntvfs file server with 'server services = +smb' or the rpc > proxy with > > 'dcerpc endpoint servers = remote' > > You should start smbd/nmbd/winbindd instead for domain member and > > standalone file server tasks > > [2018/03/27 23:05:20.449979, 0] > > ../lib/util/become_daemon.c:111(exit_daemon) > > STATUS=daemon failed to start: Samba detected > misconfigured 'server > > role' > > and exited. Check logs for details, error code 22 > > > > > > Local demoting didn't work either, so I decided to demote it > > from main DC > > and join as new one. Everything looked fine. Server vanished from > > controllers and DNS. Unfortunately the joining process has failed: > > > > Join failed - cleaning up > > ERROR(ldb): uncaught exception - LDAP error 50 > > LDAP_INSUFFICIENT_ACCESS_RIGHTS - <Failed to add > CN=BACKUP1,OU=Domain > > Controllers,DC=luxmed,DC=net,DC=pl: Updating the > > UF_TRUSTED_FOR_DELEGATION > > bit in > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/_ > > _init__.py", > > line 176, in _run > > return self.run(*args, **kwargs) > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/d > > omain.py", > > line 661, in run > > machinepass=machinepass, use_ntvfs=use_ntvfs, > > dns_backend=dns_backend) > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > > 1474, in join_DC > > ctx.do_join() > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > > 1375, in do_join > > ctx.join_add_objects() > > File > > "/usr/local/samba/lib64/python2.6/site-packages/samba/join.py", line > > 611, in join_add_objects > > ctx.samdb.add(rec) > > > > > > Any help appreciated. > > > > Regards, > > Kris > > > > > > -- > > To unsubscribe from this list go to the following URL and read the > > instructions: https://lists.samba.org/mailman/options/samba > > > > > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > >