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2017-08-01 23:49:57 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/tmp/packstack/20170802-065111-A1Sn4r/openstack-setup.log uppetError: Error appeared during Puppet run: 192.168.88.246_controller.pp Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: Failed to call refresh: Command exceeded timeout

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2017-08-01 23:48:12 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/tmp/packstack/20170802-065111-A1Sn4r/manifests/192.168.88.246_controller.pp.log Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: Failed to call refresh: Command exceeded timeout Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: Command exceeded timeout

2017-08-01 23:47:29 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/tmp/packstack/20170802-065111-A1Sn4r/manifests/192.168.88.246_controller.pp.log Aug 02 07:26:03 localhost systemd[1]: Starting OpenStack Nova Scheduler Server... Aug 02 07:26:07 localhost systemd[1]: openstack-nova-scheduler.service: main process exited, code=exited

2017-08-01 23:46:10 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/tmp/packstack/20170802-065111-A1Sn4r/manifests/192.168.88.246_controller.pp.log Warning: Unexpected line: Ring file /etc/swift/object.ring.gz not found, probably it hasn't been written yet

2017-08-01 23:43:55 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/tmp/packstack/20170802-065111-A1Sn4r/manifests/192.168.88.246_controller.pp.log Error: Failed to apply catalog: Command: 'openstack ["flavor", "list", "--quiet", "--format", "csv", ["--long", "--all"]]' has been running for more than 40 seconds (tried 4, for a total of 170 seconds)

2017-08-01 22:37:19 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

cat /var/log/nova/nova-scheduler.log 2017-08-02 06:12:14.982 110231 ERROR oslo_db.sqlalchemy.exc_filters raise errorclass(errno, errval) 2017-08-02 06:12:14.982 110231 ERROR oslo_db.sqlalchemy.exc_filters InternalError: (1054, u"Unknown column 'aggregates.uuid' in 'field list'")

2017-08-01 22:34:09 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

systemctl status openstack-nova-scheduler.service ‚óŹ openstack-nova-scheduler.service - OpenStack Nova Scheduler Server Loaded: loaded (/usr/lib/systemd/system/openstack-nova-scheduler.service; disabled; vendor preset: disabled) Active: activating (start) since Wed 2017-08-02 05:59:19 EEST; 2s

2017-08-01 22:24:34 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

Every 5.0s: journalctl -xe | grep -i error Wed Aug 2 06:24:15 2017

Aug 02 06:21:12 localhost.localdomain python[127486]: ERROR:scss.ast:Function not found: function-exists:1 Aug 02 06:21:12 localhost.localdomain python[12748

2017-08-01 22:22:31 -0600 commented question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

Hello. Two months have passed since that moment and many people still facing with this issue (and me too). So, do you have any updates on this?

2017-08-01 22:20:49 -0600 answered a question how to resolved: "Error: Systemd start for openstack-nova-scheduler failed!"

Hello. Two months have passed since that moment and many people still facing with this issue (and me too). So, do you have any updates on this?

2017-07-31 19:25:54 -0600 answered a question Error when installing Ocata Packstack on CentOS 7.3.1611

I had 8 gb of Ram, 4 cores, 1 nic (external), hyper-v (win 10) with Centos 7 1611 build (minimal install). The same issue I can see with RedHat 7.3 activated developers subscription. Nova-scheduler.log shows so many exceptions related with Python 2.7 after install failure. Tried to update it to 3.5 ver. but did not help to solve this issue. Looks like issue is not in hypervisor or os. Any ideas?

2017-07-31 19:25:53 -0600 answered a question packstack installation stuck

Hello. any updates on this?

2017-07-31 19:25:53 -0600 commented answer are hypervisors mandatory?

Could you please advise how to fix Nova scheduler issue? This service returns exit code 1 and can't start. That is why openstack install is failed [nova-db-sync]. I have searched all the journalctl and var/log/messages but managed to find only error of Nova scheduler. Have no ideas of its rootcause.

2017-07-31 19:25:53 -0600 asked a question openstack-nova-scheduler.service: main process exited, code=exited, status=1/FAILURE

Hello, I am tryind to install Ocata release per this manual https://www.rdoproject.org/install/packstack/ (https://www.rdoproject.org/install/pa...) but facing each time with an error:

openstack-nova-scheduler.service: main process exited, code=exited, status=1/FAILURE

(/var/log/mesages/) The same error i can see in system journal:

Jul 30 09:18:57 http://cloud.node.com systemd[1]: openstack-nova-scheduler.service: main process exited, code=exited, status=1/FAILURE -- Subject: Unit openstack-nova-scheduler.service has failed

And by this reason setup of Openstack fails each time with error [nova-db-sync]:

ERROR : Error appeared during Puppet run: 192.168.88.236_controller.pp Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: Failed to call refresh: Command exceeded timeout

Could anyone help, please, amd advise how to solve it? Because i tried many variants to find a root cause but still have no idea. Thanks. Tried also to follow another manual: deleted NetworkManager, deleted iptables and disabled selinux but nothing helps. I am using Centos 7.3 with Hyper-V, 4 cores CPU, 8Gb of RAM, 1 NIC.