On 01/06/2011 12:43 AM, Brian_Kosick(a)McAfee.com wrote:
Fantastic, that really helped, I upgraded my koji instance from
1.4->1.6, built/added a RH6 builder box and added the [policy] entry to hub.conf...
It works beautifully. (Also I noticed that there wasn't a 1.5->1.6 schema file.
I'm assuming that there weren't any schema changes) I just need to figure out this
build error on the el6 builder box.
Traceback (most recent call last):
File "/usr/sbin/mock", line 783, in <module>
main(retParams)
File "/usr/sbin/mock", line 693, in main
uid=chroot.chrootuid, gid=chroot.chrootgid, cwd=options.cwd)
File "/usr/lib/python2.6/site-packages/mock/backend.py", line 422, in
doChroot
shell=shell, *args, **kargs )
File "<peak.util.decorators.rewrap wrapping mock.util.do at
0x00DB0488>", line 3, in do
File "/usr/lib/python2.6/site-packages/mock/trace_decorator.py", line 70, in
trace
result = func(*args, **kw)
File "/usr/lib/python2.6/site-packages/mock/util.py", line 281, in do
preexec_fn = preexec,
File "/usr/lib64/python2.6/subprocess.py", line 633, in __init__
errread, errwrite)
File "/usr/lib64/python2.6/subprocess.py", line 1139, in _execute_child
raise child_exception
OSError: [Errno 13] Permission denied
Make sure "make" is in the srpm-build group for your build tag. "koji
list-groups <build-tag>" will tell you what's currently in the group.
Running the command manually and adding the --trace and -vvv
flags...
/usr/bin/mock -r koji/el6-extras-build-3660-5581 --no-clean --unpriv --cwd
/tmp/scmroot/postgresql-9.0.2 --chroot make sources -vvvvv --trace
.....
DEBUG: mount -n -t sysfs mock_chroot_sysfs
/var/lib/mock/el6-extras-build-3660-5581/root/sys
INFO: ENTER do('mount -n -t sysfs mock_chroot_sysfs
/var/lib/mock/el6-extras-build-3660-5581/root/sys', True, None, None, 0, True, 0,
None, None, None, )
DEBUG: Executing command: mount -n -t sysfs mock_chroot_sysfs
/var/lib/mock/el6-extras-build-3660-5581/root/sys
DEBUG: Child returncode was: 0
INFO: LEAVE do -->
INFO: LEAVE _mountall --> None
INFO: ENTER makeChrootPath(<mock.backend.Root object at 0x1237b50>, )
INFO: LEAVE makeChrootPath --> /var/lib/mock/el6-extras-build-3660-5581/root/
INFO: ENTER do(['make', 'sources'], False,
'/var/lib/mock/el6-extras-build-3660-5581/root/',
'/tmp/scmroot/postgresql-9.0.2', 0, True, 0, 500, 495, None, )
DEBUG: Executing command: ['make', 'sources']
INFO: EXCEPTION: [Errno 13] Permission denied
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/mock/trace_decorator.py", line 70, in
trace
result = func(*args, **kw)
File "/usr/lib/python2.6/site-packages/mock/util.py", line 281, in do
preexec_fn = preexec,
File "/usr/lib64/python2.6/subprocess.py", line 633, in __init__
errread, errwrite)
File "/usr/lib64/python2.6/subprocess.py", line 1139, in _execute_child
raise child_exception
OSError: [Errno 13] Permission denied
INFO: LEAVE do --> EXCEPTION RAISED
.......
I verified that my kojibuilder user is added to the mock group. Anyone have a
suggestion? I also noticed that there's new koji-vm code. The rpm description
says "koji-vm contains a supplemental build daemon that executes certain tasks in a
virtual machine." I was wondering where I could find more info on this.
Brian
On Jan 3, 2011, at 1:36 PM, Mike McLean wrote:
> On 12/23/2010 06:10 PM, Brian_Kosick(a)McAfee.com wrote:
>> Hi All,
>>
>> I'm trying to build el6 on a koji build host that is el5.5.
>
> The stock rhel5 version of rpm cannot handle this. You'll need to build
> your own.
>
>> I believe that what I may want to do is create a el6 build host and
>> use channels to control which host builds the el6 dist tag.
>> However, I cannot seem to find information on how to create and use
>> custom channels with koji and only vague references to the concept of
>> channels in koji. For instance my questions would be:
>
> This will work also. To direct different builds to different channels,
> you'll need to write a custom channel policy. You can read more about
> that here:
https://fedoraproject.org/wiki/Koji/Policies
>
> $ koji help --admin |grep channel
> add-host-to-channel Add a host to a channel
> remove-host-from-channel Remove a host from a channel
>
> In koji-1.5.0 and later, the add-host-to-channel command supports a
> --new option that will create the channel. Otherwise, you can add it in
> the db manually with a simple insert... something like: insert into
> channels(name) values('my-new-channel').
>
> For your channel policy, you'll want to go with a small variation of the
> default, so something like:
>
> channel =
> has req_channel :: req
> is_child_task :: parent
> method build && match target dist-6E-* :: use my-new-channel
> all :: use default
>
>> How to create a new channel? How to associate a tag/target/dist with
>> a channel? I'm assuming that the koji add-host-to-channel command
>> would add the new el6 host correctly, but how to then remove the the
>> new host from the "default" channel so that it doesn't build el5
and
>> which,. I suspect, would have the same rpm db issues in reverse.
>
> The reverse issue does not occur. An el6 box can build el5 packages just
> fine.
>
> However, if you still want to remove hosts from a channel, you can use
> the remove-host-from-channel command.
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>
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