IntroductiontoDoCPrivateCloud.pptVIP

Introduction to DoC Private Cloud http://cloudstack.doc.ic.ac.uk/client DoC Requirements Easily provisioned VMs GUI API available to complete tasks e.g. creating accounts Virtual Machines (VMs) Availability of Shared (NetAPP) Local disk offerings Configure memory/cpu/storage, and choose which supported OS to install (eg. Ubuntu, CentOS). Accounting system for recording and resource-usage. Users can be root on VMs and install packages. Available Hardware: 4 x Dell PowerEdge C6220 compute servers. This is a very dense compute server, with four independent nodes in a two unit chassis. Each node contains two Intel Xeon E5-2690 8-core 2.9GHz processors (32 threads with hyper-threading), 128GB of RAM and two 1TB hard drives. ? 2 x IBM System x3750 M4. Each server has four Intel Xeon E5-4650 8-core 2.7GHz processors (64 threads with hyper-threading), 512GB of RAM, two 300GB hard drives and twelve 1TB hard-drives. ? 4 x Dell PowerEdge R720. Each server has two Intel Xeon E5-2640 2.50GHz six-core 2.5Ghz processors (24 threads with hyper-threading), 64GB of RAM, two 300GB hard drives and 24 1TB hard-drives. ? 1 x NetApp NetApp F2240A-2 dual-controller Filer and disk-shelf; raw storage capacity 60TB. ? 4 x Extreme Summit X670 10GbE switches. Software used for the setup: For CloudStack Management Nodes: Hardware HA: CentOS Linux Cluster (2 nodes) == controls resources: VIP, HAProxy, CS (MGMT Usage services) MySQL DB share via iSCSI NetApp LUN. CloudStack Management Interface Load Balanced: HAProxy Database - MySQL ? Virtualised Management Farm Hypervisor: Xen Cloud Platform v1.6 (XCP)? Support VM migration from local - shared storage vice versa API coding Cloudmonkey : Python-based command line utility for interacting with Apache CloudStack IaaS clouds HTTP encoded queries via perl/python/php scripts CloudStack Lingo Zones Pods Clusters Domains Projects Accounts Users Templates/ISO images Service offerings: System (CPU RAM) Disk Instances (VMs)