Design document drafts

• Design for a X509 Certificate Authority
  • Current state and shortcomings
  • Proposed changes
  • Software requirements
  • Code samples
• Design for replacing Ganeti’s HTTP server
  • Current state and shortcomings
  • Proposed changes
• Design for import/export version 2
  • Current state and shortcomings
  • Proposed changes
  • The big picture for instance moves
  • HTTP resources on source
  • Code samples
  • Backwards compatibility
  • Notes
  • Performance considerations
  • Other considered solutions
• Resource model changes
  • Introduction
  • Current situation
  • Proposed architecture
• Management of storage types and disk templates, incl. storage space reporting
  • Background
  • Proposed changes
• Detection of user-initiated shutdown from inside an instance
  • Current state and shortcomings
  • Proposed changes
  • Implementation
• GlusterFS Ganeti support
  • Objective
  • Background
  • Implementation Plan
• Huge Pages Support for Ganeti
  • Current State and Shortcomings:
  • Proposed Changes:
  • Hypervisor Parameters:
  • Memory Pools:
  • iAllocator Changes:
  • hbal Changes:
• Filtering of jobs for the Ganeti job queue
  • Current state and shortcomings
  • Proposed changes
  • Examples
  • Interface
  • Security considerations
• RADOS/Ceph support in Ganeti
  • Objective
  • Background
  • Qemu/KVM Direct RBD Integration
  • Ceph configuration on Ganeti nodes
• Ganeti daemons refactoring
  • Current state and shortcomings
  • Proposed changes
  • Implementation
  • Further considerations
• HSqueeze tool
  • Current state and shortcomings
  • Proposed changes
  • Design choices