>> > Adding Fedora 28 host fails with (in host deploy log):
>> >
>> > AttributeError: 'str' object has no attribute 'decode'
>> > 2018-06-21 02:12:18,864+0300 ERROR otopi.context
>> > context._executeMethod:152 Failed to execute stage 'Initializing':
>> > 'str' object has no attribute 'decode'
>> >
>> > After fixing this we fail with (in host deploy log):
>> >
>> > TypeError: a bytes-like object is required, not 'str'
>> > 2018-06-21 02:21:50,148+0300 ERROR otopi.context
>> > context._executeMethod:152 Failed to execute stage 'Setup
>> > validation': a bytes-like object is required, not 'str'
>> >
>> > Both issues fixed in https://gerrit.ovirt.org/#/c/92437/
>> >
>> > With this patch we reach the next failure in otopi, fixed in
>> > https://gerrit.ovirt.org/#/c/92435/
>> >
>> >
>> Thanks for the patches, Didi can you please review / merge if good?

Reviewed and merged both of above patches. Thanks.