CloudMIP | a France-Grilles OpenStack platform

France-Grilles | Université Toulouse 3

CloudMIP | a France-Grilles OpenStack platform

France-Grilles | Université Toulouse 3

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platform:platform [2016/11/05 22:04]
francois
platform:platform [2016/11/13 08:11] (current)
francois [Platform details]
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 <WRAP center round info 60%>//​**__Virtualization__**//​ <WRAP center round info 60%>//​**__Virtualization__**//​
-From a Virtual Machines point of view, CloudMIP is able to host up to **256 VMs** each featuring **1 physical CPU** and upto **4GB RAM** (stands for //Amazon medium instance//​).</​WRAP>​+From a Virtual Machines point of view, CloudMIP is able to host up to **276 VMs** each featuring **1 physical CPU** and upto **4GB RAM** (stands for //Amazon medium instance//​).</​WRAP>​
 \\ \\
  
 Below is an overview of the CloudMIP platform. ​ Below is an overview of the CloudMIP platform. ​
-{{ :platform:cloudmip_public_internals.png?direct |CloudMIP architecture overview.}}+{{ :platform:cloudmip_public_internals_sep16.png?direct |CloudMIP architecture overview.}}
 \\ \\
  
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 **[1] Front-node**\\ **[1] Front-node**\\
-The front-node is a Dell R710 featuring 8 cores XEON@2.8GHz,​ 48GB DDR3 memory and 6 146GB 15ktpm SAS drives in a RAID6 setup.\\+The front-node is a Dell R710 featuring 8 cores XEON@2.8GHz,​ 48GB DDR3 memory and 6 146GB 15ktpm SAS drives in a RAID6 setup.\\
 This server is running a CentOS 7.2 Linux distribution. This server is running a CentOS 7.2 Linux distribution.
 \\ \\
  
 ** [2] NFS **\\ ** [2] NFS **\\
-Our new NFS server is a powerfull Dell R730xD featuring 16 x 4TB NL-SAS in a RAID6 configuration. The XFS filesystem gives access to more than 50TB of useful storage space featuring > 2GB/s throughput.\\+Our new NFS server ​(bought by [[http://​neocampus.univ-tlse3.fr|neOCampus]] and the [[https://​www.irit.fr/​FabSpace|EU Fabspace 2.0]] project) ​is a powerfull Dell R730xD featuring 16 x 4TB NL-SAS in a RAID6 configuration. The XFS filesystem gives access to more than 50TB of useful storage space featuring > 2GB/s throughput.\\
  
   * 16 cores Xeon E5-2620 v4 @ 2.10GHz,   * 16 cores Xeon E5-2620 v4 @ 2.10GHz,
-  * 32GB DDR4 2100,+  * 32GB DDR4 2100MHz,
   * Fedora Core 24 distribution.   * Fedora Core 24 distribution.
 \\ \\
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   * [[http://​centos.org|CentOS]] 7.2   * [[http://​centos.org|CentOS]] 7.2
  
-One additional hypervisor bought by CNRS Big Data Challenge [[http://​www.cnrs.fr/​mi/​spip.php?​article53|Mastodons]] : +One additional hypervisor ​Dell R630 bought by CNRS Big Data Challenge [[http://​www.cnrs.fr/​mi/​spip.php?​article53|Mastodons]] : 
-  * Unordered List Item+  * 20 cores Xeon E5-2640 v4 @ 2.40GHz, 
 +  * 128GB DDR4 2400MHz, 
 +  * CentOS 7.2
 \\ \\
-With such configuration,​ the whole system features ​256 physical cores and 1.6To RAM. On its side, with drives ​setup in a RAID0 configuration,​ the achieved I/O throughput is over than 300MB/s.\\+With such configuration,​ the whole system features ​276 physical cores and 1.6TB RAM. On its side, with drives in a RAID0 configuration,​ the achieved I/O throughput is over than 300MB/s.\\
  
 ===== Network ===== ===== Network =====
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 To take advantage of the multiple embedded Gigabit Ethernet interfaces of our servers, we aggregated (i.e trunk) all of them into single devices. Then, vlans segmentation is applied.\\ To take advantage of the multiple embedded Gigabit Ethernet interfaces of our servers, we aggregated (i.e trunk) all of them into single devices. Then, vlans segmentation is applied.\\
  
-{{ :​platform:​cloudmip-network-arch-dec15.png?direct |[Dec.15]CloudMIP network architecture.}}+{{ :​platform:​cloudmip-network-arch_sep16.png?direct |[Dec.15]CloudMIP network architecture.}}