The rack controller didn't have direct access to the network, and it wa sunable to get some files necessary for pxe booting (those obtained in the archive). MAAS logged:
2016-04-16 01:55:12+0000 [ClusterClient,client] Rack controller '4y3h7q' registered (via maas00:pid=3977).
2016-04-16 02:06:42+0000 [-] Downloading images failed.
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 434, in errback
self._startRunCallbacks(fail)
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 501, in _startRunCallbacks
self._runCallbacks()
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
_inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File "/usr/lib/python3/dist-packages/provisioningserver/pserv_services/image_download_service.py", line 121, in maybe_start_download
yield self._start_download()
File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File "/usr/lib/python3/dist-packages/provisioningserver/pserv_services/image_download_service.py", line 112, in _start_download
get_proxy_url("https"))
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
result = inContext.theWork()
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 201, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/provisioningserver/rpc/boot_images.py", line 106, in _run_import
boot_resources.import_images(sources)
File "/usr/lib/python3/dist-packages/provisioningserver/import_images/boot_resources.py", line 276, in import_images
install_boot_loaders(snapshot_path, image_descriptions.get_image_arches())
File "/usr/lib/python3/dist-packages/provisioningserver/import_images/boot_resources.py", line 98, in install_boot_loaders
boot_method.install_bootloader(destination)
File "/usr/lib/python3/dist-packages/provisioningserver/boot/uefi.py", line 128, in install_bootloader
'main', 'amd64')
File "/usr/lib/python3/dist-packages/provisioningserver/boot/utils.py", line 164, in get_updates_package
package, archive, component, architecture, release=release)
File "/usr/lib/python3/dist-packages/provisioningserver/boot/utils.py", line 137, in get_package
package, archive, component, architecture, release=release)
File "/usr/lib/python3/dist-packages/provisioningserver/boot/utils.py", line 112, in get_package_info
packages = get_packages(archive, component, architecture, release=release)
File "/usr/lib/python3/dist-packages/provisioningserver/boot/utils.py", line 91, in get_packages
release_file = get_file(release_url)
File "/usr/lib/python3/dist-packages/provisioningserver/boot/utils.py", line 49, in get_file
response = urllib.request.build_opener().open(url)
File "/usr/lib/python3.5/urllib/request.py", line 465, in open
response = self._open(req, data)
File "/usr/lib/python3.5/urllib/request.py", line 483, in _open
'_open', req)
File "/usr/lib/python3.5/urllib/request.py", line 443, in _call_chain
result = func(*args)
File "/usr/lib/python3.5/urllib/request.py", line 1271, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/usr/lib/python3.5/urllib/request.py", line 1245, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 101] Network is unreachable>
but it didn't surface anything in the UI. The UI didn't really gave any idea of what was going on.
