11260 2017-03-28 12:49:46 +0000 [meta-swupd] core-image-minimal-swupd fails to build 2017-03-30 08:27:30 +0000 1 1 7 Build System, Metadata & Runtime Other YP Layers layers unspecified x86 Multiple RESOLVED NOTABUG Undecided normal --- 1 bogdan patrick.ohly poky.bs.watcher poky.watcher --- --- Don't know oldest_to_newest 71807 0 bogdan 2017-03-28 12:49:46 +0000 Steps to reproduce: $ git clone git://git.yoctoproject.org/poky.git (I'm at 71e48a361731dd) $ cd poky $ . oe-init-build-env $ . toaster start - create a new project (rpi3) - add "meta-raspberrypi" layer - change machine to "raspberrypi3" - build code-image-minimal (the build should succeed) - add "meta-swupd" layer - add [quote] OS_VERSION="1" DISTRO_FEATURES_append=" systemd" VIRTUAL-RUNTIME_init_manager="systemd" DISTRO_FEATURES_BACKFILL_CONSIDERED="sysvinit" PACKAGE_CONFIG_remove="stateless" [/quote] to toaster.conf - building core-image-minimal-swupd fails with the following error: [error] Error executing a python function in exec_python_func() autogenerated: The stack trace of python calls that resulted in this exception/failure was: File: 'exec_python_func() autogenerated', lineno: 2, function: <module> 0001: *** 0002:do_fetch_swupd_inputs(d) 0003: File: '/mnt/sda1/yocto/poky_master/_toaster_clones/_git___git.yoctoproject.org_meta-swupd_master/classes/swupd-image.bbclass', lineno: 263, function: do_fetch_swupd_inputs 0259: bb.debug(2, 'Skipping update input staging for non-base image %s' % d.getVar('PN', True)) 0260: return 0261: 0262: # Get information from remote update repo. *** 0263: swupd.bundles.download_old_versions(d) 0264:} 0265:do_fetch_swupd_inputs[dirs] = "${SWUPDIMAGEDIR}" 0266:addtask do_fetch_swupd_inputs before do_swupd_update 0267: File: '/mnt/sda1/yocto/poky_master/_toaster_clones/_git___git.yoctoproject.org_meta-swupd_master/lib/swupd/bundles.py', lineno: 231, function: download_old_versions 0227: latest_versions = {} 0228: for format in range(3, current_format + 1): 0229: try: 0230: url = '%s/version/format%d/latest' % (content_url, format) *** 0231: response = urllib.request.urlopen(url) 0232: version = int(response.read()) 0233: latest_versions[format] = version 0234: formatdir = os.path.join(www_dir, 'version', 'format%d' % format) 0235: bb.utils.mkdirhier(formatdir) File: '/usr/lib/python3.5/urllib/request.py', lineno: 163, function: urlopen 0159: elif _opener is None: 0160: _opener = opener = build_opener() 0161: else: 0162: opener = _opener *** 0163: return opener.open(url, data, timeout) 0164: 0165:def install_opener(opener): 0166: global _opener 0167: _opener = opener File: '/usr/lib/python3.5/urllib/request.py', lineno: 466, function: open 0462: for processor in self.process_request.get(protocol, []): 0463: meth = getattr(processor, meth_name) 0464: req = meth(req) 0465: *** 0466: response = self._open(req, data) 0467: 0468: # post-process response 0469: meth_name = protocol+"_response" 0470: for processor in self.process_response.get(protocol, []): File: '/usr/lib/python3.5/urllib/request.py', lineno: 484, function: _open 0480: return result 0481: 0482: protocol = req.type 0483: result = self._call_chain(self.handle_open, protocol, protocol + *** 0484: '_open', req) 0485: if result: 0486: return result 0487: 0488: return self._call_chain(self.handle_open, 'unknown', File: '/usr/lib/python3.5/urllib/request.py', lineno: 444, function: _call_chain 0440: # could. Otherwise, they return the response. 0441: handlers = chain.get(kind, ()) 0442: for handler in handlers: 0443: func = getattr(handler, meth_name) *** 0444: result = func(*args) 0445: if result is not None: 0446: return result 0447: 0448: def open(self, fullurl, data=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): File: '/usr/lib/python3.5/urllib/request.py', lineno: 1282, function: http_open 1278: 1279:class HTTPHandler(AbstractHTTPHandler): 1280: 1281: def http_open(self, req): *** 1282: return self.do_open(http.client.HTTPConnection, req) 1283: 1284: http_request = AbstractHTTPHandler.do_request_ 1285: 1286:if hasattr(http.client, 'HTTPSConnection'): File: '/usr/lib/python3.5/urllib/request.py', lineno: 1256, function: do_open 1252: try: 1253: try: 1254: h.request(req.get_method(), req.selector, req.data, headers) 1255: except OSError as err: # timeout error *** 1256: raise URLError(err) 1257: r = h.getresponse() 1258: except: 1259: h.close() 1260: raise Exception: urllib.error.URLError: <urlopen error [Errno -2] Name or service not known> [/error] 71888 1 patrick.ohly 2017-03-30 06:07:55 +0000 Please have a look at the code. The comments about SWUPD_VERSION_URL and SWUPD_CONTENT_URL explain how to do the initial build. Documentation and error handling could be better. Patches welcome... # The information about where to find version information and actual # content is needed in several places: # - the swupd client in the image gets configured such that it uses that as default # - swupd server needs information about the previous build # # The version URL determines what the client picks as the version that it updates to. # The content URL must have all builds ever produced and is expected to also # have the corresponding version information. # # To build the very first version of an image, set these to empty. # Errors while accessing the server (as the non-existent download.example.com) # or not having any previous build on that server are fatal. The latter # is necessary to detect misconfiguration. SWUPD_VERSION_URL ??= "http://download.example.com/updates/my-distro/milestone/${MACHINE}/${SWUPD_IMAGE_PN}" SWUPD_CONTENT_URL ??= "http://download.example.com/updates/my-distro/builds/${MACHINE}/${SWUPD_IMAGE_PN}" 71892 2 bogdan 2017-03-30 07:20:38 +0000 A normal user will not find that information easily. IMHO you should just move it to docs .... 71894 3 bogdan 2017-03-30 07:56:37 +0000 I added those lines to my local.conf but it still not working, same error as in my description. Can you please try the same steps on your side? 71896 4 patrick.ohly 2017-03-30 08:27:30 +0000 (In reply to comment #2) > A normal user will not find that information easily. > IMHO you should just move it to docs .... The repo is a community effort. Patches welcome. (In reply to comment #3) > I added those lines to my local.conf but it still not working, same error as > in my description. Which lines? You need to build with *empty* URLs, not with the ones that are already set.