The module build 5153 failed when the following Koji communication error occurred in components._finalize at the end of a batch.
components._finalize
Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/module_build_service/scheduler/consumer.py", line 256, in process_message further_work = handler(conf, session, msg) or [] File "/usr/lib/python2.7/site-packages/module_build_service/scheduler/handlers/components.py", line 167, in complete return _finalize(config, session, msg, state=koji.BUILD_STATES["COMPLETE"]) File "/usr/lib/python2.7/site-packages/module_build_service/scheduler/handlers/components.py", line 99, in _finalize session, parent, config File "/usr/lib/python2.7/site-packages/module_build_service/builder/base.py", line 147, in create_from_module components=components, File "/usr/lib/python2.7/site-packages/module_build_service/builder/base.py", line 124, in create owner=owner, module=module, config=config, **extra) File "/usr/lib/python2.7/site-packages/module_build_service/utils/general.py", line 282, in wrapper return function(*args, **kwargs) File "/usr/lib/python2.7/site-packages/module_build_service/builder/KojiModuleBuilder.py", line 181, in __init__ self.koji_session = self.get_session(config) File "/usr/lib/python2.7/site-packages/module_build_service/utils/general.py", line 151, in inner return function(*args, **kwargs) File "/usr/lib/python2.7/site-packages/module_build_service/builder/KojiModuleBuilder.py", line 510, in get_session koji_session.krb_login(principal=principal, keytab=keytab, ctx=ctx, ccache=ccache) File "/usr/lib/python2.7/site-packages/module_build_service/builder/koji_backports.py", line 76, in krb_login (rep_enc, sinfo_enc, addrinfo) = self.callMethod('krbLogin', req_enc, proxyuser) File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 2410, in callMethod return self._callMethod(name, args, opts) File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 2527, in _callMethod return self._sendCall(handler, headers, request) File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 2449, in _sendCall return self._sendOneCall(handler, headers, request) File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 2489, in _sendOneCall r.raise_for_status() File "/usr/lib/python2.7/site-packages/requests/models.py", line 834, in raise_for_status raise HTTPError(http_error_msg, response=self) HTTPError: 502 Server Error: Proxy Error
After the failure, the user resumed the module build, but it just stalled since there was no event to trigger MBS to tag all the components.
Retries could be added to that part of the code, the scheduler could handle this issue when the build is resumed, or code could be added in the poller to find modules stuck in this situation.
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