[Openstack] Migration of attached cinder volumes fails.

2018-03-05 Thread Torin Woltjer
The backend being used for all storage is ceph, with different pools for nova, glance, and cinder; with cinder having a separate pool for ssd and hdd. The goal is being able to migrate VM's from HDD backed storage to SSD backed storage without downtime. Migrating volumes that are not attached wo

[Openstack] Can't start instance - "Instance failed network setup after 1 attempt(s)/No valid host was found. There are not enough hosts available"

2018-03-05 Thread Andrea Gatta
Hello guys, I am fairly new to Openstack and am building a home lab to experiment with it at my own pace. Here's my present setup: host/hypervisor: vmware workstation 10 (1 xeon 4 cores, 40 GB RAM) os: Centos 7 openstack realease: Newton Architecture is fairly simple: 1x Controller node (1 vcpu

Re: [Openstack] Can't start instance - "Instance failed network setup after 1 attempt(s)/No valid host was found. There are not enough hosts available"

2018-03-05 Thread Eugen Block
Hi, my first action would be debug mode for neutron logs and then review all of the logs (server, dhcp-agent, linuxbridgeagent, etc.). At least one of them should also report errors, maybe they point you to the right direction. Have you checked 'openstack network agent list'? Are all agen

[Openstack] [nova] using nova.scheduler.HostManager() (newbie question)

2018-03-05 Thread Ed -
Hi all, I'm trying to get started with openstack code. I'm using the nova.tests examples as they seems simple. I tried it on a packstack newton (it works) and on some TripleO deployments (Pike) , but it doesn't work :( Below you can find the code and the error: ~~~ from oslo_config import cfg fro

Re: [Openstack] [openstack-dev] Release Naming for S - time to suggest a name!

2018-03-05 Thread Paul Belanger
On Tue, Feb 20, 2018 at 08:19:59PM -0500, Paul Belanger wrote: > Hey everybody, > > Once again, it is time for us to pick a name for our "S" release. > > Since the associated Summit will be in Berlin, the Geographic > Location has been chosen as "Berlin" (State). > > Nominations are now open. Pl

[Openstack] Keystone Unauthorized: The request you have made requires authentication while creating/starting instance

2018-03-05 Thread Andrea Gatta
Hello there, as for the subject I am stuck trying to create/start a cirros imange. At first I didn't notice but I can now say that while creating the image keystone logs the following warning: /var/log/keystone/keystone.log 2018-03-05 21:02:45.961 2120 INFO keystone.common.wsgi [ req-5c4c9e26-db

[Openstack] Fwd: [Openstack-sigs] [forum] Brainstorming Topics for Vancouver 2018

2018-03-05 Thread Melvin Hillsman
-- Forwarded message -- From: Mike Perez Date: Mon, Mar 5, 2018 at 5:15 PM Subject: [Openstack-sigs] [forum] Brainstorming Topics for Vancouver 2018 To: openstack-...@lists.openstack.org Cc: openstack-s...@lists.openstack.org, openstack-operat...@lists.openstack.org, user-commit...

Re: [Openstack] Keystone Unauthorized: The request you have made requires authentication while creating/starting instance

2018-03-05 Thread Eugen Block
Hi, you should also check your neutron auth configs and the respective log files since nova reports "Instance failed network setup after 1 attempt(s)". Set nova and neutron to debug mode to get more output. You could also try to run different neutron commands with the same credentials and