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schaubl edited this page May 23, 2014 · 5 revisions

Auto-Scale Design

Implementation phases

  1. Manual Auto-Scale
  2. Monitoring + KPIs
  3. 1+2 -> triggers

State Machine

The current state machine:

Current State Machine

Will be upgraded to the following:

Extended State Machine

This extended state machine includes the feedback loop via the active state that is activated when a deployment is initiated with the auto-scale option.

To provide an opportunity for a VM to take actions when an auto-scale provisioning step takes place, the following node executor state machine is proposed:

Node Executor 'Execute' State Machine

Resources

Design

Brainstorming on 2013-09-18. Extension of the state machine.

Design

The new state machine as of 23 May 2014

Design