Issue #1294
Updated by mhrivnak over 8 years ago
CRANE COMMIT: d2445983e24da278b5a4201d9d190a6acaa1f188
Hi
I have following use case:
I want to sync from one pulp env to another pulp env.
So sync process is pulp#1->crane#1 -> pulp#2
However I got following error, when I was trying to perform the sync:
"traceback": "Traceback (most recent call last):\n File \"/usr/lib/python2.6/site-packages/celery-3.1.16-py2.6.egg/celery/app/trace.py\", line 240, in trace_task\n R = retval = fun(*args, **kwargs)\n File \"/home/brq/jluza/rcm-pulp/server/pulp/server/async/tasks.py\", line 328, in __call__\n return super(Task, self).__call__(*args, **kwargs)\n File \"/usr/lib/python2.6/site-packages/celery-3.1.16-py2.6.egg/celery/app/trace.py\", line 437, in __protected_call__\n return self.run(*args, **kwargs)\n File \"/home/brq/jluza/rcm-pulp/server/pulp/server/managers/repo/sync.py\", line 110, in sync\n call_config)\n File \"/home/brq/jluza/rcm-pulp/server/pulp/server/managers/repo/sync.py\", line 164, in _do_sync\n sync_report = sync_repo(transfer_repo, conduit, call_config)\n File \"/home/brq/jluza/rcm-pulp/server/pulp/server/async/tasks.py\", line 483, in wrap_f\n return f(*args, **kwargs)\n File \"/home/brq/jluza/pulp_docker/plugins/pulp_docker/plugins/importers/importer.py\", line 94, in sync_repo\n return self.sync_step.sync()\n File \"/home/brq/jluza/pulp_docker/plugins/pulp_docker/plugins/importers/sync.py\", line 103, in sync\n self.process_lifecycle()\n File \"/home/brq/jluza/rcm-pulp/server/pulp/plugins/util/publish_step.py\", line 503, in process_lifecycle\n super(PluginStep, self).process_lifecycle()\n File \"/home/brq/jluza/rcm-pulp/server/pulp/plugins/util/publish_step.py\", line 127, in process_lifecycle\n step.process()\n File \"/home/brq/jluza/rcm-pulp/server/pulp/plugins/util/publish_step.py\", line 204, in process\n self._process_block()\n File \"/home/brq/jluza/rcm-pulp/server/pulp/plugins/util/publish_step.py\", line 246, in _process_block\n self.process_main()\n File \"/home/brq/jluza/pulp_docker/plugins/pulp_docker/plugins/importers/sync.py\", line 192, in process_main\n available_tags = self.parent.parent.index_repository.get_tags()\n File \"/home/brq/jluza/pulp_docker/plugins/pulp_docker/plugins/registry.py\", line 332, in get_tags\n return json.loads(tags)['tags']\nTypeError: list indices must be integers, not str\n",
So I've investigated a bit and found out following difference between official v2 registry and crane:
this is what I get from official v2 registry:
curl -X GET http://rcm-img-docker01.build.eng.bos.redhat.com:5000/v2/jluza/rsyslog/tags/list
{"name":"jluza/rsyslog","tags":["latest"]}
And this is what I get from crane:
curl --insecure -X GET https://rcm-pulp-01-dev.app.eng.bos.redhat.com:5000/v2/docker/rsyslog/tags/list
Redirecting...
and after redirection to:
curl --insecure -X GET POST https://rcm-pulp-01-dev.app.eng.bos.redhat.com/pulp/docker/v2/docker-rsyslog/tags/list
[]
^ problem isn't in empty tag, repository actually doesn't have any tags, but in output format
.