Hi Wanjing, We had some similar issues in our CI, especially after we are running one of the stable branches. The current workaround we’d found is removing all pip packs after devstack ./clean.sh
Thanks Lenny. -----Original Message----- From: Wanjing Xu (waxu) [mailto:w...@cisco.com] Sent: Wednesday, December 7, 2016 8:21 AM To: OpenStack Development Mailing List (not for usage questions) <openstack-dev@lists.openstack.org> Subject: Re: [openstack-dev] [devstack]VersionConflict exception during stack.sh - resend with explanation. Thanks Tony for reply This is Jenkins third party. So it is doing unstack and removing repo and stack again from master branch. It has been running OK and then it was disable for about a month. Now when we reenabled it, it has this versionconflict one-by-one. After I manually installed the required version for a lot of modules, it is OK now. But I was just wondering why it won’t install the required package automatically instead of throwing exception? You can look at our ci http://192.133.158.2:8080/job/cisco_zm_cinder/, look at all the failed cases yesterday. I manually invoked pip install –c –e … it will throw exception, is this really expected? If it is not replace the modules with the required version, this kind of failure will happen again if somebody changed the requirement or constraints. localadmin@ubuntu-dmz:/opt/stack/horizon$ sudo -H http_proxy= https_proxy= no_proxy= PIP_FIND_LINKS= SETUPTOOLS_SYS_PATH_TECHNIQUE=rewrite /usr/local/bin/pip2.7 install -c /opt/stack/requirements/upper-constraints.txt -v -e /opt/stack/horizon Ignoring dnspython3: markers 'python_version == "3.4"' don't match your environment Ignoring dnspython3: markers 'python_version == "3.5"' don't match your environment Obtaining file:///opt/stack/horizon Running setup.py (path:/opt/stack/horizon/setup.py) egg_info for package from file:///opt/stack/horizon Running command python setup.py egg_info running egg_info writing requirements to horizon.egg-info/requires.txt writing horizon.egg-info/PKG-INFO writing top-level names to horizon.egg-info/top_level.txt writing dependency_links to horizon.egg-info/dependency_links.txt writing pbr to horizon.egg-info/pbr.json [pbr] Processing SOURCES.txt [pbr] In git context, generating filelist from git warning: no files found matching 'AUTHORS' warning: no files found matching 'ChangeLog' warning: no previously-included files matching '*.pyc' found anywhere in distribution reading manifest template 'MANIFEST.in' warning: no files found matching '*.scss' under directory 'doc' warning: no files found matching '*.js' under directory 'doc' warning: no files found matching '*.html' under directory 'doc' warning: no files found matching '*.conf' under directory 'doc' warning: no files found matching '*.jpg' under directory 'doc' warning: no files found matching '*.gif' under directory 'doc' warning: no files found matching '*.csv' under directory 'horizon' warning: no files found matching '*.template' under directory 'horizon' warning: no files found matching '*.mo' under directory 'horizon' warning: no files found matching '*.mo' under directory 'openstack_dashboard' warning: no files found matching '*.eot' under directory 'openstack_dashboard' warning: no files found matching '*.ttf' under directory 'openstack_dashboard' warning: no files found matching '*.woff' under directory 'openstack_dashboard' warning: no files found matching 'AUTHORS' warning: no files found matching 'ChangeLog' warning: no files found matching 'doc/source/_templates/.placeholder' warning: no previously-included files found matching 'openstack_dashboard/local/local_settings.py' writing manifest file 'horizon.egg-info/SOURCES.txt' Source in /opt/stack/horizon has version 11.0.0.0b2.dev67, which satisfies requirement horizon==11.0.0.0b2.dev67 from file:///opt/stack/horizon Cleaning up... Exception: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 335, in run wb.build(autobuilding=True) File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 749, in build self.requirement_set.prepare_files(self.finder) File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 380, in prepare_files ignore_dependencies=self.ignore_dependencies)) File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 521, in _prepare_file req_to_install.check_if_exists() File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 1036, in check_if_exists self.req.name File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 558, in get_distribution dist = get_provider(dist) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 432, in get_provider return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0] File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 968, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 859, in resolve raise VersionConflict(dist, req).with_context(dependent_req) ContextualVersionConflict: (python-heatclient 1.5.0 (/usr/local/lib/python2.7/dist-packages), Requirement.parse('python-heatclient>=1.6.1'), set(['horizon'])) Thanks! Wanjing On 12/6/16, 2:34 PM, "Tony Breeds" <t...@bakeyournoodle.com> wrote: On Tue, Dec 06, 2016 at 08:02:23PM +0000, Wanjing Xu (waxu) wrote: > > Hi, > My devstack had been OK a month ago. But recently it keeps having this > VersionConflict error. If I manually install the required module version, > it will move on but then it will error out at some other module. I have > manually installed and fixed about 8 such modules, still it is not ending. I > guess I have something fundamental that I missed. Could somebody please help > me? I was reading the pip code, there is some replace_conflicting env, but I > don’t know how to set it, maybe it is set in vendor package? You'll need to provide a little more information. I'm assuming that you have a devstack setup that you're ./unstack,sh ; ./stack.sh to upgrade? and overtime the repos are gettiing out of sync. Can you explain what you're doing? Also can you please provide the out of: pip freeze | sort for repo in /opt/stack/* ; do (cd $repo ; [ -d .git ] && git describe ) ; done That will help us understand what you have and why the constratints file appears to be ineffective. Tony. __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
