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Registry Infrastructure Transformation

Registry Infrastructure Transformation. April 2014 Brett Carr. Introduction. Nominet (Who/Why/What) Nominet Core Customer Systems Legacy Infrastructure Requirements Datacenters Virtualisation and Storage Inter site Recovery Major DR. Nominet Who/Why/What. .uk Registry

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Registry Infrastructure Transformation

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  1. Registry Infrastructure Transformation April 2014 Brett Carr

  2. Introduction • Nominet (Who/Why/What) • Nominet Core Customer Systems • Legacy Infrastructure • Requirements • Datacenters • Virtualisation and Storage • Inter site Recovery • Major DR

  3. Nominet Who/Why/What • .uk Registry • Non Profit organisation with Charitable foundation • Moving into GTLD markets • Registrations within.uk • EBERO

  4. Nominet Core Customer Systems • EPP • Automaton • DAC • Whois • DNS • Web based Services

  5. Legacy Infrastructure • Own datacenter within Oxford HQ • Backup DR Center within a Colo in Kent • Network prescence (Transit and Peering) in THN • 99% Physical Hardware (lots of old kit) • Mixture of Linux/Solaris • Small virtualization environment

  6. Requirements • Agile rapid deployment of new servers/services • Regular transition of services between DC’s • Rapid failover between DC’s in the event of a failure. • High utilization of hardware • Automation • Service Orientated Monitoring

  7. Datacenters • DC1 Slough • DC2 Acton • DC3 Geneva

  8. Virtualisation and Storage • 99% of new Infrastructure is virtualised (Vmware) • Following services are physical Oracle Databases Windows Domain Controller (1 Per DC) • HP 3Par Storage Arrays at DC1 and DC2, synch replication

  9. Inter Site Recovery • All Virtual machines replicated between DC’s (via Storage Replication) • VMWare Site recovery manager used for recovery and transition

  10. Monitoring • Vcenter Operations • Vmware Hyperic • HP IMC • Microsoft SCOM • Servicenow

  11. Configuration Management • Puppet Enterprise • Redhat Satellite • SCCM

  12. Major DR • DC3 (Geneva) will contain core servicesDBEPPWhoisDNS/DNSSEC Provisioning

  13. Questions/Comments

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