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  Ganeti
OLD-NEWS 19 kB
README 4.5 kB
ganeti-mond.hs 1.2 kB
haddock-prologue 251 Bytes
hconfd.hs 1.2 kB
htools.hs 824 Bytes
lint-hints.hs 1 kB
mon-collector.hs 1 kB
rpc-test.hs 8.3 kB

Latest revisions

# Date Author Comment
f43c898d 07/01/2013 02:40 pm Bernardo Dal Seno

Export CPUs used by the node OS

They are exported through the LUXI, RAPI, and IAllocator interfaces.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Klaus Aehlig <>
006d6bc9 07/01/2013 02:36 pm Michele Tartara

Add LV collector to the monitoring daemon

Allow the monitoring daemon to use the LV data collector.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>
1a9d864c 07/01/2013 02:35 pm Michele Tartara

Add LV data collector

This commit adds the LV data collector.

Also, the lvCommand function was not providing the correct value as expected by
the readProcess function, so it was fixed.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>
bdf51a05 07/01/2013 02:33 pm Michele Tartara

Add LV parser

Add the parser for getting the information about the logical volumes in the
system.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>
a12b230c 07/01/2013 10:53 am Klaus Aehlig

hroller: option --full-evacuation

Add an option to hroller, to plan for full evacuation of the
nodes to be rebooted, i.e., also plan for replacement secondary
nodes for all instances on the node after migrating out instances
with this node as primary.

Signed-off-by: Klaus Aehlig <>...
fdbdeaa3 07/01/2013 10:53 am Klaus Aehlig

Extract a partition functional

Separate the partitionNonRedundant function in hroller into a
general functional that partitions a list of nodes according
to some clearing strategy and the specialization of moving
non-redundant instances out. In this way, we don't have to...
a947a583 07/01/2013 10:53 am Klaus Aehlig

Extract functional for greedily clearing nodes

The method clearNodes in hroller greedily clears nodes of
non-redundant instances by moving them to a different node. This patch
separates the greedy clearing algorithm from the specialization to
non-redundant instances; in this way, we don't have to duplicate code...
634a1460 07/01/2013 10:52 am Klaus Aehlig

Make hroller not consider offline nodes for evacuation

When planing on where to evacuate the non-redundant instances
of the nodes to be rebooted, it doesn't make sense to consider
offline nodes. So add this restriction to hroller.

Signed-off-by: Klaus Aehlig <>...
a8cbe1d7 07/01/2013 10:52 am Klaus Aehlig

Update comments in hroller code

hroller schedules moves of instances to have rebooted nodes
free of instances with this node as primary. Update the comments
to reflect that this move planning is for non-redundant instances
only.

Signed-off-by: Klaus Aehlig <>...
34ad1d7c 07/01/2013 10:52 am Klaus Aehlig

Remove obsolete TODO

Originally, hroller started as a tool for offline maintenance only.
There it made sense to warn about instances still running. By now,
default planning is to migrate instance off the nodes to be rebooted,
with options for other behavior (like pretending that all instances...

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