[Openstack] Access the Overcloud Instance

2018-02-14 Thread Nahian Chowdhury
Dear all, I have installed Kolla as overcloud and I have two instances on that overcloud. There's a dead port on my undercloud which I used for assigning floating ip and used it in haproxy. Now I am looking for a solution that I can access/ssh the overcloud instances. If someone understands tha

Re: [Openstack] Openstack data replication

2018-02-14 Thread aRaviNd
Hi All, Whats the difference between container sync and global cluster? Which should we use for large data set of 100 Tb ? Aravind On Feb 13, 2018 7:52 PM, "aRaviNd" wrote: Hi All, We are working on implementing Openstack swift replication and would like to know whats the better approach, con

Re: [Openstack] Openstack data replication

2018-02-14 Thread John Dickinson
A global cluster is one logical cluster that durably stores data across all the available failure domains (the highest level of failure domain is "region"). For example, if you have 2 regions (ie DCs)and you're using 4 replicas, you'll end up with 2 replicas in each. Container sync is for takin

[Openstack] qemu version for OpenStack Icehouse

2018-02-14 Thread Georgios Dimitrakakis
Dear all, I am trying to build a Windows image on a rather new Ubuntu system which image would be imported and used on an old OpenStack Icehouse installation. The system on which I am building it has the following characteristics: Distributor ID: Ubuntu Description:Ubuntu 16.04.3 LTS Rel

Re: [Openstack] qemu version for OpenStack Icehouse

2018-02-14 Thread Bernd Bausch
The problem is not the qemu version, but the image file version. More recently, qcow3 seems to be used; Icehouse probably uses qcow2. I think you have a number of options. The easiest approach might be converting the image to qcow2: https://ask.openstack.org/en/question/84506/how-to-convert-qc