Final melnyk 2

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  • 1. Final presentation 23.07.2013 Roman Melnyk Group DevOps 086
  • 2. Introduction My  name  is  Roman  Melnyk.       I  am  studying  for  master’s  degree  in  the  Lviv   Polytechnic    Na=onal  University,     speciality  –  “Systems  of  technical  informa=on  security   and  automated  processing”       Hobbies:  IT,  Informa=on  security,Travelling,  Skiing  
  • 3. Agenda ▪ Environment management ▪ Network structure ▪ Disaster recovery plan ▪ Tenant management ▪ Types of hostings ▪ Price comprasion
  • 4. Operation
  • 5. Internal Cloud Infrastructure
  • 6. How does DHCP server work
  • 7. Disaster Recovery DNS/DHCP Backup.tar.gz   Backup   Server   –  Recreate using python script –  Restore DNS database from backup server DNS/DHCP server failure
  • 8. AWS Cloud Infrastructure
  • 9. Route 53 Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service. Reason for using: ▪  High performance ▪  Low price ▪  Integration with other services AWS, such as EC2 and load balancer, S3, CloudFront.
  • 10. ▪ Virtual private server (VPS / VDS) ▪ Dedicated server ▪ Colocation server ▪ Cloud Types of hostings
  • 11. Hostings price comparison 0   50   100   150   200   250   300   Dedicated   VPS   AWS   Rackspace   279$   65$   152$   124$   Nodes:   -­‐  Tomcat  (2)   -­‐  Load  balancer  (1)   -­‐  DB  MySQL  (1)   -­‐  DNS/DHCP  (1)   -­‐        Puppet  master  (1)