The service crashes with an IOError. It should catch this and log it
instead. Fixing this requires restarting clusterd.
Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 423, in errback
self._startRunCallbacks(fail)
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 490, in _startRunCallbacks
self._runCallbacks()
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 577, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1155, in gotResult
_inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1097, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File ".../src/provisioningserver/pserv_services/image_download_service.py", line 130, in maybe_start_download
yield self._start_download()
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1097, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File ".../src/provisioningserver/pserv_services/image_download_service.py", line 121, in _start_download
get_proxy_url("https"))
File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line 191, in _worker
result = context.call(ctx, function, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
File ".../src/provisioningserver/utils/twisted.py", line 148, in wrapper
return func(*args, **kwargs)
File ".../src/provisioningserver/rpc/boot_images.py", line 87, in _run_import
boot_resources.import_images(sources)
File ".../src/provisioningserver/import_images/boot_resources.py", line 243, in import_images
image_descriptions = download_all_image_descriptions(sources)
File ".../src/provisioningserver/import_images/download_descriptions.py", line 204, in download_all_image_descriptions
source['url'], keyring=source.get('keyring', None))
File ".../src/provisioningserver/import_images/download_descriptions.py", line 195, in download_image_descriptions
dumper.sync(reader, rpath)
File "/usr/lib/python2.7/dist-packages/simplestreams/mirrors/__init__.py", line 82, in sync
content, payload = reader.read_json(path)
File "/usr/lib/python2.7/dist-packages/simplestreams/mirrors/__init__.py", line 39, in read_json
raw = self.source(path).read().decode('utf-8')
File "/usr/lib/python2.7/dist-packages/simplestreams/contentsource.py", line 143, in read
self.open()
File "/usr/lib/python2.7/dist-packages/simplestreams/contentsource.py", line 139, in open
self.fd = self._open()
File "/usr/lib/python2.7/dist-packages/simplestreams/contentsource.py", line 135, in _open
raise myerr
exceptions.IOError: Unable to open http://192.168.1.137:5240/images-stream/streams/v1/index.json. mirrors=[]
