IMO your first error
[ ERROR ] Failed to execute stage 'Environment customization': a
byte-like object is required, not 'str'

seems to me as related to python2=>python3 upgrade and worth filing a bug with all the relevant details


On Thu, Jun 11, 2020 at 8:38 PM Stack Korora <stackkorora@disroot.org> wrote:
Greetings,
I'm having some issues getting LDAP working on CentOS 8 with oVirt 4.4.
I would appreciate some help please.

When I run ovirt-engine-extension-aaa-ldap-setup I choose "11 - RFC-2307
Schema (Generic)" because that's what my LDAP guy said I should do. :-)

Next I select the default Yes for "Use DNS".

I select 4 for "Failover between multiple hosts".

I put in my two hosts "svr1.my.domain srv2.my.domain".

To select the protocol I type "ldaps".

To select the method to obtain the PEM I type "File".

Then the "File path". A full path to the file. Not quoted. Yes, I
checked that I typed it correct. I can copy-paste into "ls" and it's
fine with the correct read permissions and everything. (I can't copy
paste into the script but that's another issue.)

It immediately fails with:
[ ERROR ] Failed to execute stage 'Environment customization': a
byte-like object is required, not 'str'

There is a log file, here is the snippet at the point it goes wrong.

2020-06-11 11:35:49,915-0500 DEBUG otopi.plugins.otopi.dialog.human
dialog.__logString:204 DIALOG:SEND                 File path:
2020-06-11 11:36:24,373-0500 DEBUG otopi.plugins.otopi.dialog.human
dialog.__logString:204 DIALOG:RECEIVE
/etc/pki/ca-trust/source/anchors/Infrastructure.pem
2020-06-11 11:36:24,375-0500 DEBUG otopi.context
context._executeMethod:145 method exception
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/otopi/context.py", line 132, in
_executeMethod
    method['method']()
  File
"/usr/share/ovirt-engine-extension-aaa-ldap/setup/bin/../plugins/ovirt-engine-extension-aaa-ldap/ldap/common.py",
line 781, in _customization_late
    cacert, cacertfile, insecure = self._getCACert()
  File
"/usr/share/ovirt-engine-extension-aaa-ldap/setup/bin/../plugins/ovirt-engine-extension-aaa-ldap/ldap/common.py",
line 357, in _getCACert
    _cacertfile.write('\n'.join(cacert) + '\n')
  File "/usr/lib64/python3.6/tempfile.py", line 485, in func_wrapper
    return func(*args, **kwargs)
TypeError: a bytes-like object is required, not 'str'
2020-06-11 11:36:24,376-0500 ERROR otopi.context
context._executeMethod:154 Failed to execute stage 'Environment
customization': a bytes-like object is required, not 'str'
2020-06-11 11:36:24,376-0500 DEBUG otopi.context
context.dumpEnvironment:765 ENVIRONMENT DUMP - BEGIN
2020-06-11 11:36:24,376-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV BASE/error=bool:'True'
2020-06-11 11:36:24,376-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV BASE/exceptionInfo=list:'[(<class
'TypeError'>, TypeError("a bytes-like object is required, not 'str'",),
<traceback object at 0x7f7e053a4448>)]'
2020-06-11 11:36:24,377-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV OVAAALDAP_LDAP/hosts=str:'svr1.my.domain
srv2.my.domain'
2020-06-11 11:36:24,377-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV OVAAALDAP_LDAP/protocol=str:'ldaps'
2020-06-11 11:36:24,377-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV OVAAALDAP_LDAP/serverset=str:'failover'
2020-06-11 11:36:24,377-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV OVAAALDAP_LDAP/useDNS=bool:'True'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV
QUESTION/1/OVAAALDAP_LDAP_CACERT_FILE=str:'/etc/pki/ca-trust/source/anchors/Infrastructure.pem'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV
QUESTION/1/OVAAALDAP_LDAP_CACERT_METHOD=str:'file'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV
QUESTION/1/OVAAALDAP_LDAP_PROTOCOL=str:'ldaps'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV QUESTION/1/OVAAALDAP_LDAP_SERVERSET=str:'4'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV QUESTION/1/OVAAALDAP_LDAP_USE_DNS=str:'yes'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:775 ENV
QUESTION/2/OVAAALDAP_LDAP_SERVERSET=str:'svr1.my.domain srv2.my.domain'
2020-06-11 11:36:24,378-0500 DEBUG otopi.context
context.dumpEnvironment:779 ENVIRONMENT DUMP - END


Can someone help please?
Thanks!
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