Costas's profile - activity

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2017-09-26 14:47:21 -0500 commented answer How to configure networking on Controller & Compute nodes

What about this? # The provider network interface auto INTERFACE_NAME iface INTERFACE_NAME inet manual up ip link set dev $IFACE up down ip link set dev $IFACE down

Should I set the above on /etc/network/interfaces as a second interface ?

2017-09-26 13:30:32 -0500 commented answer How to configure networking on Controller & Compute nodes

Praveen, I have created networks/routers at the end on launch instance and I am not able to ping the network.

Thanks, Costas

2017-09-26 13:29:59 -0500 commented answer How to configure networking on Controller & Compute nodes

Hello Praveen,

I have configured neutron with linux bridge. I have followed the instructions that you will be able to see here https://docs.openstack.org/newton/install-guide-ubuntu/neutron-controller-install.html#neutron-controller-metadata-agent (https://docs.openstack.org/newton/ins...) . Also I have created networks/routers.

2017-09-25 09:31:19 -0500 commented answer How to configure networking on Controller & Compute nodes

Hello Praveen, Do you have something else about that?

Thanks

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2017-09-21 06:23:47 -0500 commented answer How to configure networking on Controller & Compute nodes

Hello Praveen,

It's the same that yours but I have added broadcast 172.16.10.255 & network 172.16.10.0

All services are up and running. Also /etc/network/interfaces of compute has interface enp2s0 and IP 172.16.10.232. See the attachment on wetransfer https://we.tl/gAfOGljxHj

Thanks

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2017-09-21 03:34:15 -0500 asked a question How to configure networking on Controller & Compute nodes

Dear all,

I would like to know how to configure networking on Controller & Compute nodes (physical machines) in Openstack Newton on Ubuntu 16.04 in order to launch instance?

I have set the below but dosn't work. Is there more configuration?

 root@Controller:~# vim /etc/network/interfaces

 IP address: 172.16.10.231  Network mask: 255.255.255.0 (or /24)  Network: 172.16.10.0  Broadcast: 172.16.10.255  Default gateway: 172.16.10.1  Dns-nameservers: 8.8.8.8

**PROVIDER_INTERFACE_NAME: enp5s0f1

Thanks

2017-09-19 18:52:22 -0500 commented answer instance build

https://www.youtube.com/watch?v=LEgwowsmSPg (https://www.youtube.com/watch?v=LEgwo...)

2017-09-19 18:50:05 -0500 commented answer instance build

Searching I found this "Configure Ubuntu as PC Router with NAT Firewall and IPTABLES" on youtube but I use ubuntu 16.04 on each node. Could you give me instruction about it? Also could you help me via Skype? I appreciate you for your efforts.

2017-09-19 18:45:25 -0500 commented answer instance build

Hello again, I think that i have forgot something serius. I don't have NAT rule on Controller and Compute nodes. Is that the problem? I don't know how to configure it properly. I am under network 172.16.10.0/24 and Controller-Compute are physical machines.

2017-09-19 17:12:59 -0500 commented answer instance build

If I will uninstall nova, delete the db and reinstall it again..is it a good idea or not? Also I would like to inform when I ran the "# su -s /bin/sh -c "nova-manage db sync" nova" I get the "warning:cell0 mapping not found - not syncing cell0".

2017-09-19 16:43:05 -0500 commented answer instance build

I tried to comment out the parameter of placement on both controller & compute and after that I wasn't able to see the system information on dashboard.

2017-09-19 16:41:00 -0500 commented answer instance build

nova-manage version 15.0.6

2017-09-19 15:06:23 -0500 commented answer instance build

I have installed add-apt-repository cloud-archive:newton and no the ocata repos

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2017-09-19 12:13:40 -0500 commented answer instance build

nova show provider-instance

/usr/lib/python2.7/dist-packages/novaclient/client.py:278: UserWarning: The 'tenant_id' argument is deprecated in Ocata and its use may result in errors in future releases. As 'project_id' is provided, the 'tenant_id' argument will be ignored. warning.warn(msg)

2017-09-18 16:39:17 -0500 commented answer instance build

Could you check please if all that attached are right? https://we.tl/ja4FQIWuli

Thanks for your efforts.

2017-09-18 16:25:41 -0500 commented answer instance build

And reconfigure networking as well..???

2017-09-18 15:21:53 -0500 commented answer instance build

If I try to uninstall "nova-api nova-conductor nova-consoleauth \ nova-novncproxy nova-scheduler" with remove nove db & nova_api db and reinstall it again is it a good idea? Or my system will be crashed?

2017-09-18 14:08:35 -0500 commented answer instance build

It is crucial for me to find the error ..

2017-09-18 14:07:56 -0500 commented answer instance build

I have no configured the nova-placement service, this is the line on nova.conf on section placement. Regarding the second. How I check if all the components are from newtron repository? Maybe I have something wrong :(

2017-09-18 12:58:48 -0500 commented answer instance build

I am not able to post the result from nova show provider-instance according to limit characters. Could you download the log files through wetranfer? https://we.tl/iMGHB34iYI

2017-09-18 12:39:15 -0500 commented answer instance build

On the [placement] I have uncommented the below on controller and compute node:

os_region_name = openstack

Is it wrong?

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2017-09-17 17:00:52 -0500 commented answer instance build

Senol you are able to see the output of all.

keep in mind that the specific output is after the creation command. I will send you and the before creation command

2017-09-17 16:57:34 -0500 commented answer instance build

root@Controller:~# tail -f /var/log/nova/nova-scheduler.log | grep ERROR

root@Controller:~# tail -f /var/log/nova/nova-conductor.log | grep ERROR

root@Compute:~# tail -f /var/log/nova/nova-api.log | grep ERROR

2017-09-17 16:57:20 -0500 commented answer instance build

Senol, root@Controller:~#tail -f /var/log/nova/nova-api.log | grep ERROR 2017-09-18 00:38:45.923 3406 ERROR nova.compute.api [req-64f30ae9-bd34-4c5f-bb50-21904f8d56e4 42926646ba9e44f78821909af39ac946 d680cfd5345a4406983fdf7bc70a8992 - default default] No cells are configured, unable to list instance