SUSE Cloud 4 Private Cloud based on OpenStack

Transcription

1 SUSE Cloud 4 Private Cloud based on OpenStack Michał Jura Senior Software Engineer Linux HA/Cloud Developer mjura@suse.com

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3 New solutions emerge: Infrastructure-as-Service Cloud Applications Applications Data Data Runtime Runtime Public & Private IaaS = Middleware Middleware OS OS Hypervisor Hypervisor Servers Servers Storage Storage Networking Networking 3

4 SUSE Cloud

5 Why OpenStack? 5

6 Project History 6 Provide components for Infrastructure-as-a-Service Started by Rackspace and NASA in July 2010 Currently used for example by CERN Today: more than 300 companies involved in the OpenStack ecosystem (including SUSE) Eight releases so far (Austin, Bexar, Cactus, Diablo, Essex, Folsom, Grizzly, Havana, Icehouse) Next release: Juno

7 How is SUSE Participating? Alan Clark Platinum Member first Chairman of the Board Technical Contributions OpenStack Distribution Promotion in opensuse Community 7

8 SUSE Cloud Overview

9 SUSE Cloud SUSE Cloud is an open source software solution based on the OpenStack and Crowbar projects that provides the fundamental capabilities for enterprises to deploy an Infrastructure-as-a-Service Private Cloud End Users Self Service Portal Image Repository APIs Automated Configuration Optimized Deployment APIs 9 Pool of Virtualized Servers (Compute Storage Nodes)

10 OpenStack Distribution SUSE Cloud 4 Management Framework Install Install Framework (Crowbar, Chef, TFTP, DNS, DHCP) Billling SUSE VM Mgmt SUSE Image Tool Manager Studio Dashboard (Horizon) Cloud Required Services RabbitMQQ Message Postgresql Database Compute (Nova) Portal Cloud APIs (OpenStack and EC2) AUTH (Keystone) Images (Glance) App Monitor Orchestration (Heat) Object (Swift) Hypervisor Sec & Perf Telemetry (Ceilometer) Network (Neutron) Adapters Xen, KVM Vmware, Vmware, HyperV HyperV RadosGW Block (Cinder) Adapters RBD Rados Operating System SUSE Linux Enterprise Server 11 SP3 Physical Infrastructure: x86-64, Switches, Storage OpenStack Havana 10 SUSE CloudTools Adds Management OS andproduct Hypervisor SUSE Physical Infrastructure Partner Solutions Ceph (tech preview)

11 SUSE Cloud Structure Compute Node VCenter Cloud Compute Control Node Administration Server SLES Chef server Crowbar Software mirror TFTP PXE Server SLES Database Message queue Self-Service Portal Image Repository Centralized Tracking Scheduler Identity and Authentication Storage Crowbar + PXE Boot Compute Node Hyper-V Cloud Compute Compute/ Storage Node Customer Center 11 SLES Xen or KVM Cloud Compute Storage proxy

12 SUSE Cloud and SUSE Storage Ceph Project 15 Ceph Overview Unified cloud storage object and block in a single system An alternative for Swift, integrated with SUSE Cloud Block Storage SUSE Cloud and Ceph Integrates with Nova for provisioning ReSTful API SUSE Cloud full support

13 SUSE Cloud 4 Hypervisor Support 17 Linux hypervisors coming with SUSE Cloud 4: KVM Xen Microsoft Hyper-V VMware vsphere and Vmware NSX Mixed hypervisor support: different hypervisors in the same cloud Baremetal install via Crowbar of nodes incl. KVM, Xen, Hyper-V compute nodes

14 OpenStack Neutron with VMware NSX 18

15 OpenStack Nova with VMware vcenter 19

16 SUSE Cloud Mixed Hypervisor Clouds Advantages of running multiple hypervisors Workload optimization Licensing flexibility Cloud can simplify heterogeneity Single control plane Schedule on any server

17 SUSE Cloud Admin Server 21 Installation Framework Physical server orchestration Chef and Crowbar open source projects Mission: A Zero Touch Cloud Installer Servers in boxes to full function cloud in under two hours Bare metal install including BIOS and RAID config Users Choose How Their System is Configured ( barclamps ) Ongoing Operations Model (DevOps for Clouds) Leverages & Wraps Opscode Chef

18 Parameters Components Hours Days 22

19 SUSE Cloud Admin Server - Workflow Status (post) Admin Node Cloud Node State Machine Run List Crowbar Config Software Mirror Ch Chef Server lie n ef C t Chef Client Ch e fc lie nt AutoYAST DHCP/TFTP Apps Network Config Network Config SUSE Linux Enterprise Server Hardware Config (via image discovery) PXE Boot 23 Apps

20 SUSE Cloud 4 Highlights Based on OpenStack Icehouse Orchestration Telemetry (metering, measuring) Trove (DataBase as a Service) Features Full VMware support - in addition to KVM, Xen, Hyper-V Networking and block storage adapter support 24 Cisco Unified Computing System Cisco Nexus, EMC, VMware NSX and others Full support for Ceph Platform for High Availability

21 SUSE Cloud HA

22 High Availability Minimize data loss Minimize system downtime 26

23 High Availability for SUSE Cloud 27 First question: what are we trying to protect? Administration Server Control Plane Guests

24 SUSE Cloud components 28

25 HA Setup SUSE Cloud components Initial HA Focus 29

26 Development approach Use SLE HA Components Pacemaker cluster Create single Pacemaker barclamp Modify existing barclamps to enable HA deployments HAproxy as load balancer Postgres 30 Use DRBD + Pacemaker Control Node SKUs will include entitlement to SLE HA

27 HA: Simplified Structure Control Node 2 Control Node 1 Dashboard Nova Neutron Glance Keystone RabbitMQ PostgreSQL DRBD Pacemaker Cluster 31

28 Demo

29 Call to action line one and call to action line two Dziękuję za uwagę! 33

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31 SUSE w Polsce ul. Postępu Warszawa Infolinia Dołącz do nas:

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