SUSE Cloud 5 Private Cloud based on OpenStack

Transcription

1 SUSE Cloud 5 Private Cloud based on OpenStack Michał Jura Senior Software Engineer Linux HA/Cloud Developer [email protected]

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3 New solutions emerge: Infrastructure-as-Service Cloud = 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 500 companies involved in the OpenStack ecosystem (including SUSE) Eleven releases so far (Austin, Bexar, Cactus, Diablo, Essex, Folsom, Grizzly, Havana, Icehouse, Juno, Kilo) Next release: Liberty Under development: Mitaka

7 How is SUSE Participating? Alan Clark Platinum Member first Chairman of the Board 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 APIs Self Service Portal Automated Image Repository Configuration Optimized Deployment APIs 9 Pool of Virtualized Servers (Compute Storage Nodes)

10 OpenStack Distribution SUSE Cloud 5 Management Framework Install Install Framework (Crowbar, Chef, TFTP, DNS, DHCP) Billling Cloud Required Services RabbitMQQ Message Postgresql Database SUSE VM Mgmt Manager SUSE Image Tool Studio Dashboard (Horizon) 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 12 Physical Infrastructure: x86-64, Switches, Storage OpenStack Juno 10 SUSE CloudTools Adds Management OS andproduct Hypervisor SUSE Physical Infrastructure Partner Solutions Ceph

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12 SUSE Cloud Controller 12 State Database (PostgreSQL) Image Service (Glance) for managing virtual images Identity (Keystone), providing authentication and authorization for all SUSE Cloud services Dashboard (Horizon), providing the Dashboard, which is a user Web interface for the SUSE Cloud services Nova API and scheduler Message broker (RabbitMQ)

13 SUSE Cloud Storage Nodes Pool of machines providing storage Object storage provided by swift or ceph Block storage provided by Nova Volume or ceph 13 optional Multiple backends

14 SUSE Cloud and SUSE Storage Ceph Project 14 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

15 SUSE Cloud Compute Nodes Pool of machines where instances run Equiped with RAM and CPU SUSE Cloud Compute (nova) service 15 Setting up, starting, stopping, migration of VM's

16 SUSE Cloud 5 Hypervisor Support 16 Linux hypervisors coming with SUSE Cloud 5: KVM Xen Docker ZVM (SUSE OpenStack Cloud 6) 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

17 OpenStack Neutron with VMware NSX 17

18 OpenStack Nova with VMware vcenter 18

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20 SUSE Cloud Admin Server 20 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

21 Parameters Components Hours Days 21

22 SUSE Cloud Admin Server - Workflow Status (post) Admin Node Cloud Node State Machine Run List Crowbar Config Software Mirror Ch Chef Server lien ef C t Chef Client Ch ef Cli en t AutoYAST DHCP/TFTP Apps Network Config Network Config SUSE Linux Enterprise Server Hardware Config (via image discovery) PXE Boot 22 Apps

23 SUSE Cloud 5 Highlights Based on OpenStack Juno Orchestration Telemetry (metering, measuring) Trove (DataBase as a Service) Features Docker support - in addition to KVM, Xen, VMware, Hyper-V Networking and block storage adapter support 23 Cisco Unified Computing System Cisco Nexus, EMC, VMware NSX and others Full support for Ceph Platform for High Availability

24 SUSE Cloud HA

25 High Availability Minimize data loss Minimize system downtime 25

26 High Availability for SUSE Cloud 26 First question: what are we trying to protect? Administration Server Control Plane Guests

27 SUSE Cloud components 27

28 HA Setup SUSE Cloud components 28

29 Development approach Use SLE HA Components Pacemaker cluster Create single Pacemaker barclamp Modify existing barclamps to enable HA deployments HAproxy as load balancer Postgres 29 Use DRBD + Pacemaker Control Node SKUs will include entitlement to SLE HA

30 HA: Simplified Structure Control Node 2 Control Node 1 Dashboard Nova Neutron Glance Keystone RabbitMQ PostgreSQL DRBD Pacemaker Cluster 30

31 HA: Cloud Diagram Controller Cluster Data Cluster Network Cluster Compute Nodes Compute 1 Crowbar Compute {7,9} {1,3} {1,2} {0,-} {2,3} {8,-} {4,2} {5,6} {3,4} {5,6}

32 High Availability 32 Component HA type Data Base Active/Passive RabbitMQ Active/Passive Keystone Active/Active Glance Active/Active Cinder Active/Active Neutron Active/Active Nova-Service Active/Active Horizon Active/Active Heat Active/Active Ceilometer Active/Active

33 Questions?

34 Call to action line one and call to action line two Dziękuję za uwagę! 34

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

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