x/terracotta
Code Issues Proposed changes

Added an assumption about a user capable of suspending to RAM the compute hosts

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This commit is contained in:
Anton Beloglazov 2012-07-28 16:58:34 +10:00
parent 7a1c515479
commit e4186fed0b
2 changed files with 5 additions and 6 deletions
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@ -94,7 +94,11 @@ framework for dynamic VM consolidation specifically targeted at the OpenStack pl
# Assumptions
Nova uses a *shared storage* for storing VM instance data, thus supporting *live migration* of VMs.
- Nova uses a *shared storage* for storing VM instance data, thus supporting *live migration* of
VMs.
- All the compute hosts must have a user, which is enabled to switch the machine into the sleep
mode, or "Suspend to RAM". This user is used by the global controller to connect to the compute
hosts using SSH and switch them into the sleep mode when necessary.
# Design
@ -444,11 +448,6 @@ using the `#` character for denoting comments. The configuration includes the fo
- `data_collector_interval` -- the time interval between subsequent invocations of the data collector.
## TODO
- Find out how to remotely switch hosts on or off
# Implementation
This section should describe a plan of action (the "how") to implement the changes discussed. Could