The 7th Swiss OpenStack User Group Meetup had a couple of interesting presentations. It looks like OpenStack is clearly rooting on different industries and enabling people to install their own clouds.
The marriage of ZeroVM and swift (Zwift) may also bring a lighter form of hadoop in the future…
I presented the details of our new cloud: “The CMS openstack, opportunistic, overlay, online-cluster Cloud (CMSooooCloud)” on the 20th International Conference on Computing in High Energy and Nuclear Physics (CHEP2013). Find there details on our easily scalable and redundant infrastructure implementation.
In August, we put in production our new implementation of the CMS online Cloud. I will present the results of the efforts by Olivier Chaze, Wojciech and myself in CHEP2013.
The new CMS online Cloud features now a complete easily scalable and redundant infrastructure. We implemented:
This made our 1300 hypervisors (~13000 cores) cloud resilient to failures! The controlling infrastructure described briefly above scales nicely. I’ll post the link to the presentation after it is given.
Another milestone has been achieved. We were able to setup the two bonded 10Gbit links through the “data networks” to serve the cloud with minimal changes on the existing infrastructure.
We configured the networks at the level of the router/switches/hypervisors, and we used OpenvSwitch to redirect the flow (and change the MAC Address of the gateway for this flow) to specific computers, where traffic goes, through the high bandwidth network we have. This means that without a modification on the side of the VMs, they will be using our high bandwidth network to talk to the “data providing” computers.
You can find some information on the talk given by Wojciech: “CMS Experience and plans“.
As Wojciech reported, the game is on. Find here the transparencies for the presentation “Overlay Opportunistic Clouds in CMS/ATLAS at CERN: The CMSooooooCloud in Detail” in the Openstack summit.
Find here the talk The CMS openstack, openvswitch-ed, opportunistic, overlay, online-cluster Cloud (CMSoooooCloud) about our CMS online Cloud on
The International Symposium on Grids and Clouds (ISGC) 2013.
You will also find information on the CMS online Cloud and other efforts at CERN to use the clusters when not fully used on the talk Offline usage of online farms presented on ALICE, ATLAS, CMS & LHCb joint workshop on DAQ@LHC
Have fun.
Yesterday I cheched again and I have been scanned and indexed by google! Look for CMSoooooCMS and you will see…
I’m also testing the iPhone app to publish, even if not such interesting news…
Hi,
Google denied my application to have adds through AdSense because of insufficient content… There is not much content yet, so I can not dispute much, right?
After reading about the cookies that they put on your browser I may not want you to be exposed to their adds either… I still have to decide, but I may not reapply to get adds in here.
Together with Wojciech Ozga we put together an overlay cloud with OpenStack: the CMSoCloud or CMSoooCloud or CMSoooooCloud…
It has, when full, 1300 hypervisor (~13000 physical cores).
Consider voting for the presentation under this link. You will need to register to the community first. Follow this link to register.
Thanks in advance for your support!
To test our OpenStack infrastructure we decided that our CPU should not be wasted and Wojciech picked up a project to help studying Alzheimer’s, Huntington’s, Parkinson’s, and many cancers. Help them too! Follow this link and help the folding@home project. We managed while testing the stability of our infrastructure to finalise more than 57000 Work Units only on a few weeks using more than 1000 hypervisors! Follow our progress in this link. Lately we have not been able to dedicate many CPU cycles… We are using the infrastructure ourselves… But we’ll try to continue helping…
This illustrates that one can donate CPU cycles to projects. Cloud infrastructure makes it easier. With an overlay one, as ours, your computers can be useful even if you don’t use them!
Hi all! This is my first post! Expect more in the future!