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root / lib / cmdlib @ 87ed6b79

Name Size
__init__.py 3.1 kB
backup.py 16.4 kB
base.py 21.6 kB
cluster.py 136.2 kB
common.py 47.6 kB
group.py 32.6 kB
instance.py 157.1 kB
instance_migration.py 37.7 kB
instance_operation.py 19.2 kB
instance_query.py 9.8 kB
instance_storage.py 101 kB
instance_utils.py 19.3 kB
misc.py 13.8 kB
network.py 18.7 kB
node.py 58.3 kB
operating_system.py 5.9 kB
query.py 2.4 kB
tags.py 6.4 kB
test.py 14.6 kB

Latest revisions

# Date Author Comment
87ed6b79 03/13/2014 02:49 pm Klaus Aehlig

Make mcpu acquire WConfD locks

So far, the mcpu acquires locks that live in memory
of masterd. This design does not fit with our jobs-as-processes
goal. So make mcpu acquire the corresponding locks in WConfD
instead.

Note that this implies changes in various other files that call...
83f54caa 03/11/2014 05:09 pm Jose A. Lopes

Instance reinstall with OS images

This patch allows instances to be reinstalled using OS images:
  • extract OS scripts installation to a separate method
  • add a new method to handle OS image installation
  • refactor 'LUInstanceReinstall.Exec'

Signed-off-by: Jose A. Lopes <>...
1c4910f7 03/11/2014 05:09 pm Jose A. Lopes

OS images in 'LUInstanceCreate' and OS scripts optional

  • Use the empty string in 'ganeti.objects.Instance.os' to signify that
    the instance does not use OS scripts.
  • Make several calls related to OS scripts first test whether OS
    scripts are being used....
2329ffdd 03/11/2014 05:09 pm Jose A. Lopes

Instance create with OS image

Extend 'LUInstanceCreate' to image the instance's first disk if an OS
image is specified via the OS params. If the OS image is a file, it
will be copied to the node via SSH. If ths OS image is a URL, it will
be passed directly to the node, which will then download the file....
7bc4d6ac 03/11/2014 05:09 pm Jose A. Lopes

Function to check if the OS image parameter is valid

Add helper function to check if the OS image parameter contained in
the OS parameters of an opcode is valid.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Hrvoje Ribicic <>
0247d20f 03/11/2014 05:09 pm Jose A. Lopes

Function to image disks while ensuring that disks are paused

  • Add 'ImageDisks' that actually calls the 'blockdev_image' RPC in a
    context where disk sync is paused.
  • Add 'ImageOrCleanupDisks' which is just a wrapper around the
    previous function that cleans up if an exception occurs....
987ec378 03/11/2014 05:09 pm Jose A. Lopes

Function to remove instance if disks are degraded

  • Extract code, into '_RemoveDegradedDisks', that checks if the disks
    of an instance are degraded and, if so, remove the instance.
  • Add a nice comment

Signed-off-by: Jose A. Lopes <>...
3cf06dd4 03/11/2014 05:09 pm Jose A. Lopes

Fix docstrings

Fix several docstrings.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Hrvoje Ribicic <>
8436d0da 03/07/2014 08:54 pm Klaus Aehlig

Merge branch 'stable-2.11' into master

  • stable-2.11
    (no changes)
  • stable-2.10
    Revision bump for the 2.10.1 release
    Update NEWS file for 2.10.1
    Use node UUIDs for executing LU hook
    Add PreparePostHookNodes to LUs
    Fix error propagation in post-commit hooks...
205d3309 03/07/2014 08:33 pm Klaus Aehlig

Merge branch 'stable-2.10' into stable-2.11

  • stable-2.10
    Revision bump for the 2.10.1 release
    Update NEWS file for 2.10.1
    Use node UUIDs for executing LU hook
    Add PreparePostHookNodes to LUs
    Fix error propagation in post-commit hooks
  • stable-2.9...

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