Re: [Openstack] [nova] Enabling nested KVM (or injecting any CPU feature flags) with cpu_mode=custom

2018-03-29 Thread melanie witt
On Thu, 29 Mar 2018 20:43:13 +0200, Florian Haas wrote: I have a question about enabling nested KVM, or for that matter passing in any required CPU features to an instance, in combination with using a "custom" cpu-mode. My compute nodes (Ocata) are configured to run with cpu_mode=custom, cpu_mode

[Openstack] All Hail our Newest Release Name - OpenStack Stein

2018-03-29 Thread Paul Belanger
Hi everybody! As the subject reads, the "S" release of OpenStack is officially "Stein". As been with previous elections this wasn't the first choice, that was "Solar". Solar was judged to have legal risk, so as per our name selection process, we moved to the next name on the list. Thanks to ever

[Openstack] [nova] Enabling nested KVM (or injecting any CPU feature flags) with cpu_mode=custom

2018-03-29 Thread Florian Haas
Hi everyone! I have a question about enabling nested KVM, or for that matter passing in any required CPU features to an instance, in combination with using a "custom" cpu-mode. My compute nodes (Ocata) are configured to run with cpu_mode=custom, cpu_model=IvyBridge. They are also configured for ne

[Openstack] Cinder block device mapping concurrency

2018-03-29 Thread Pascal Watteel
I have a small 5 server openstack lab with RDO 1 controller + 4 compute The controller also runs the storage on LVM backed with some decent disk -> +- 40.000 iops Glance on file on the same server When I request 10 instances of centos to be spun up, I see every instance go to block device mappi

Re: [Openstack] No ping or SSH to the instance

2018-03-29 Thread wahi
Thanks a lot Jorge for the reply. I sent an email but it may has some problem, so why I attached the output of the commands mentioned in a file. Thanks a lot Jorge for your response, these are the outputs: ip netns exec qrouter-570a7359-1658-4ff4-8f0c-947e487ffc76 ifconfig lo: flags=73 mtu 655

Re: [Openstack] No ping or SSH to the instance

2018-03-29 Thread wahi
Thanks a lot Jorge for your response, these are the outputs: ip netns exec qrouter-570a7359-1658-4ff4-8f0c-947e487ffc76 ifconfig lo: flags=73  mtu 65536     inet 127.0.0.1  netmask 255.0.0.0     inet6 ::1  prefixlen 128  scopeid 0x10     loop  txqueuelen 1  (Local Loopback)     RX

Re: [Openstack] No ping or SSH to the instance

2018-03-29 Thread wahi
Thanks Romeo for your response, The VM is created by using the rule which is defined by me beforehand. On 03/29/2018 02:16 AM, r...@italy1.com wrote: If the vm is already running and you have created a new sec groups the vm will not know about that. So you need to add the rules to that vm. If