Re: [Openstack] [Nova][Glance] Nova imports flat images from base file despite ceph backend

2018-10-12 Thread Remo Mattei
Hi all I do not have it handy now but you can verify that the image is indeed raw or qcow2 As soon as I get home I will dig the command and pass it on. I have seen where images have extensions thinking it is raw and it is not. Remo >> Il giorno 12 ott 2018, alle ore 17:17, melanie witt ha

Re: [Openstack] [Nova][Glance] Nova imports flat images from base file despite ceph backend

2018-10-12 Thread melanie witt
On Fri, 12 Oct 2018 21:50:27 +, Eugen Block wrote: I would consider this thread as closed. After I learned that nova imports flat images if the image's disk-format is not "raw" I tested some different scenarios to understand more about this topic. I still couldn't explain why nova did that in

Re: [Openstack] [Nova][Glance] Nova imports flat images from base file despite ceph backend

2018-10-12 Thread Eugen Block
Hi Melanie, thanks for your response. I would consider this thread as closed. After I learned that nova imports flat images if the image's disk-format is not "raw" I tested some different scenarios to understand more about this topic. I still couldn't explain why nova did that in the speci

Re: [Openstack] Rename Cinder Volume

2018-10-12 Thread Torin Woltjer
That was easy, Thanks! Torin Woltjer Grand Dial Communications - A ZK Tech Inc. Company 616.776.1066 ext. 2006 www.granddial.com ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.o

Re: [Openstack] Rename Cinder Volume

2018-10-12 Thread Amy Marrich
Torin, It can be done in the Horizon dashboard as well as on the CLI with the openstack volume set command. Thanks, Amy (spotz) On Fri, Oct 12, 2018 at 1:11 PM, Torin Woltjer wrote: > Is it possible to change the name and description of a Cinder volume? > > *Torin Woltjer* > > *Grand Dial Com

[Openstack] Rename Cinder Volume

2018-10-12 Thread Torin Woltjer
Is it possible to change the name and description of a Cinder volume? Torin Woltjer Grand Dial Communications - A ZK Tech Inc. Company 616.776.1066 ext. 2006 www.granddial.com ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/open

Re: [Openstack] [Nova][Glance] Nova imports flat images from base file despite ceph backend

2018-10-12 Thread melanie witt
On Tue, 09 Oct 2018 08:01:01 +, Eugen Block wrote: So it's still unclear why nova downloaded a raw glance image to the local filesystem during the previous attempt. I always knew that with Ceph as backend it's recommended to use raw images but I always assumed the "disk-format" was not more

Re: [Openstack] Pike: cinderclient noauth problem

2018-10-12 Thread Matthias Leopold
OS_AUTH_SYSTEM=noauth seems to work somehow, at least i'm not asked for "OS Password:" anymore, now i only get 404 errors... I'm going to investigate the 404 next week, OS_AUTH_SYSTEM=noauth is from cinder-master/contrib/block-box/cinder.rc matthias Am 2018-10-12 um 16:18 schrieb Matthias Le

Re: [Openstack] nova-api-os-compute slowdown

2018-10-12 Thread Robert Varjasi
Hi, I found that my controller nodes were a bit overloaded with 16 uwsgi nova-api-os compute processes. I reduced the nova-api-os uwsgi processes to 10 and timeout and slowdowns were eliminated. My cloud went stable and the response times went lower. I have 20 vcpus on a Xeon(R) CPU E5-2630 v4 @ 2

Re: [Openstack] Pike: cinderclient noauth problem

2018-10-12 Thread Matthias Leopold
I stuck to the example from https://docs.openstack.org/python-cinderclient/pike/user/no_auth.html, which uses OS_AUTH_TYPE=noauth environment variable also, auth_strategy=noauth is set in cinder.conf matthias Am 2018-10-12 um 15:48 schrieb Ivan Kolodyazhny: Hi Matthias, Did you try to use O

Re: [Openstack] Pike: cinderclient noauth problem

2018-10-12 Thread Ivan Kolodyazhny
Hi Matthias, Did you try to use OS_AUTH_TYPE=noauth environment variable or add '--os-auth-type=noauth' option to the cinderclient? auth_strategy option should be set in cinder.con for API access too Regards, Ivan Kolodyazhny, http://blog.e0ne.info/ On Fri, Oct 12, 2018 at 3:32 PM Matthias Le

[Openstack] Pike: cinderclient noauth problem

2018-10-12 Thread Matthias Leopold
Hi, my standalone Pike Cinder installation works perfectly with "auth_strategy = keystone" and i can use cinderclient CLI to interact with it. Now i want to temporarily test it with "auth_strategy = noauth". I followed https://docs.openstack.org/python-cinderclient/pike/user/no_auth.html, b

Re: [Openstack] [nova][ceph] Libvirt Error when add ceph as nova backend

2018-10-12 Thread Eugen Block
Hi, the keyrings and caps seem correct to me. yes both nodes, ceph & nova-compute node was on same network 192.168.26.xx/24 , does any special port need to allow at firewalld ? Yes, the firewall should allow the traffic between the nodes. If this is just a test environment you could try dis