Hi, Yipei you should
export OS_REGION_NAME=RegionOne which is the name of your top openstack region. Best Regards Pengfei Shi (时鹏飞) Shanghai Jiao Tong University Network & Information Center Room 304 shipengfe...@gmail.com > On Feb 29, 2016, at 10:02 AM, Yipei Niu <newy...@gmail.com> wrote: > > Hi Pengfei, > > I also encounter the same error when installing devstack on node2. I insert a > command "export OS_REGION_NAME=Pod2" in line 1262 in stack.sh and it works. > However, I am not sure whether it is correct. I am trying to verify it. > Recently, I try to re-install devstack on node1, but I encounter some errors. > The link is http://paste.openstack.org/show/488005/ > <http://paste.openstack.org/show/488005/>. Do you have any suggestion about > it? > > To Joe and Zhiyuan, could you please give me some advice about how to solve > it? > > Best regards, > Yipei > > On Wed, Feb 24, 2016 at 9:29 AM, Yipei Niu <newy...@gmail.com > <mailto:newy...@gmail.com>> wrote: > Hi Joe and Zhiyuan, > > My VM has recovered. When I re-install devstack in node1, I encounter the > following errors. > > The info in stack.sh.log is as follows: > > 2016-02-23 11:18:27.238 | Error: Service n-sch is not running > 2016-02-23 11:18:27.238 | + > /home/stack/devstack/functions-common:service_check:L1625: '[' -n > /opt/stack/status/stack/n-sch.failure ']' > 2016-02-23 11:18:27.238 | + > /home/stack/devstack/functions-common:service_check:L1626: die 1626 'More > details about the above errors can be found with screen, with > ./rejoin-stack.sh' > 2016-02-23 11:18:27.238 | + /home/stack/devstack/functions-common:die:L186: > local exitcode=0 > 2016-02-23 11:18:27.239 | [Call Trace] > 2016-02-23 11:18:27.239 | ./stack.sh:1354:service_check > 2016-02-23 11:18:27.239 | /home/stack/devstack/functions-common:1626:die > 2016-02-23 11:18:27.261 | [ERROR] /home/stack/devstack/functions-common:1626 > More details about the above errors can be found with screen, with > ./rejoin-stack.sh > 2016-02-23 11:18:28.271 | Error on exit > 2016-02-23 11:18:28.953 | df: '/run/user/112/gvfs': Permission denied > > The info in n-sch.log is as follows: > > stack@nyp-VirtualBox:~/devstack$ /usr/local/bin/nova-scheduler --config-file > /et ^Mc/nova/nova.conf & echo $! >/opt/stack/status/stack/n-sch.pid; fg || > echo "n-sch ^M failed to start" | tee "/opt/stack/status/stack/n-sch.failure" > [1] 29467 > /usr/local/bin/nova-scheduler --config-file /etc/nova/nova.conf > 2016-02-23 19:13:00.050 ^[[00;32mDEBUG oslo_db.api [^[[00;36m-^[[00;32m] > ^[[01;35m^[[00;32mLoading backend 'sqlalchemy' from > 'nova.db.sqlalchemy.api'^[[00m ^[[00;33mfrom (pid=29467) _load_backend > /usr/local/lib/python2.7/dist-packages/oslo_db/api.py:238^[[00m > 2016-02-23 19:13:00.300 ^[[01;33mWARNING oslo_reports.guru_meditation_report > [^[[00;36m-^[[01;33m] ^[[01;35m^[[01;33mGuru mediation now registers SIGUSR1 > and SIGUSR2 by default for backward compatibility. SIGUSR1 will no longer be > registered in a future release, so please use SIGUSR2 to generate > reports.^[[00m > 2016-02-23 19:13:00.304 ^[[01;31mCRITICAL nova [^[[00;36m-^[[01;31m] > ^[[01;35m^[[01;31mValueError: Empty module name > ^[[00m > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00mTraceback (most > recent call last): > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/usr/local/bin/nova-scheduler", line 10, in <module> > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m > sys.exit(main()) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/opt/stack/nova/nova/cmd/scheduler.py", line 43, in main > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m > topic=CONF.scheduler_topic) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/opt/stack/nova/nova/service.py", line 281, in create > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m > db_allowed=db_allowed) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/opt/stack/nova/nova/service.py", line 167, in __init__ > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m self.manager = > manager_class(host=self.host, *args, **kwargs) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/opt/stack/nova/nova/scheduler/manager.py", line 49, in __init__ > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m self.driver = > importutils.import_object(scheduler_driver) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/usr/local/lib/python2.7/dist-packages/oslo_utils/importutils.py", line 44, > in import_object > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m return > import_class(import_str)(*args, **kwargs) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m File > "/usr/local/lib/python2.7/dist-packages/oslo_utils/importutils.py", line 30, > in import_class > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m > __import__(mod_str) > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00mValueError: Empty > module name > ^[[01;31m2016-02-23 19:13:00.304 TRACE nova ^[[01;35m^[[00m > n-sch failed to start > > > Best regards, > Yipei > > On Tue, Feb 23, 2016 at 10:23 AM, Yipei Niu <newy...@gmail.com > <mailto:newy...@gmail.com>> wrote: > Hi Jeo, > > I have checked. The Neutron API has not started, but no process is listening > 9696. > > Best regards, > Yipei > >
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