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Nutanix Acropolis - облако на базе KVM “под ключ”, или WebScale в коробке. Максим Шапошников

Nutanix Acropolis - облако на базе KVM под ключ, Максим Шапошников (Nutanix)

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Доклад Максима Шапошникова на HighLoad++ 2014.

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  • 1. Nutanix Acropolis - KVM , WebScale .

2. - 1990 2005 3. 1. (, )2. ( )3. () 4. WebScale x86 : -> , Web-Scale IT 5. Openstack? - . (- ) () , . - - . IaaS PaaS, . . 6. , ! OpenStack remains an emerging technology It is not mature yet Error handling not robust Understanding the flow of calls and messages is needed Large volume of message based rpc calls Logging is not optimal (either too much or too little) You must be willing to look at code Networking (nova-network) is complicated Multiple bridges IPTables configuration not straight forward IBM Corporation 7. Ceph, GlusterFS UI ( ) , , KVM (ESXi / HyperV ) . (-) 8. Nutanix Acropolis 15-30 HTML5 UI , 100% (Supermicro, Dell) IPMI / (iSCSI, NFS, SMB3) BigData (Cassandra, Zookeeper, etc), KVM 9. Proxmox? VM 16 (2014 !) LooknFeel VMware vCenter ( ) KVM VM 10. RAID , . RAID6 - ( ) - 10TB, ( ()! ?!) - . 11. Nutanix . ( , ). IOPS, VM open-source (Cassandra NoSQL, Apache ZooKeeper, Linux Kernel, EXT4,KVM). . NDFS Acropolis. KVM (Centos 6.5+) libvirt, - aCLI, HTML5 UI,RESTful API. 12. Nutanix RAID JBOD ( ) 2- 3- Disaster Recovery ( ) NoSQL DBCassandra. - Apache Zookeeper. SSD (). 13. vs Nutanix SAN 14. NutanixGoogleFacebookMicrosoft VSAN - x86 100% API 15. Nutanix Distributed File SystemNUTANIX INC. CONFIDENTIAL AND PROPRIETARY 16. 17. Arithmos: Cassandra: VM, NDFS. 3 5 .Stargate: , iSCSI / NFS / SMB3Zookeeper: ( partitioning )Prism: UI / CLI / API 18. CAP (WikiPedia): (. Consistency) ; (. Availability) ; (. Partition tolerance) . 19. , (3 5 ) Paxos . CAP -> CAP 20. 100% RF-3 , RF-2 RF-3 () RF-2 (2 )RF-3 (3 ) 21. V1: (4 / ) 22. CLI / API : VM CPU and memory. Disk and NIC (hot-plug). Boot order configuration. Power operations. Live migration. Crash-consistent snapshot, restore, clone. 23. CLI / API: OpenvSwitch ( KVM) VLAN IPAM ( DHCP / ARP ) 24. UI 25. Prism Central 26. Prism Time Stream WAN- DR vdisk DR - ( ) 27. High End High End ,,,, 28. p.s. VM? 29. [email protected]@Nutanix_Russia