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root / src / Ganeti / DataCollectors @ 8e6ef316

Name Size
CLI.hs 4.7 kB
CPUload.hs 5.8 kB
Diskstats.hs 3.8 kB
Drbd.hs 7.4 kB
InstStatus.hs 6.2 kB
InstStatusTypes.hs 1.6 kB
Lv.hs 6 kB
Program.hs 2.1 kB
Types.hs 5.2 kB

Latest revisions

# Date Author Comment
8e6ef316 09/19/2013 06:15 pm Jose A. Lopes

Move data types from 'Objects' to 'Types'

Move several Haskell data types from 'Ganeti.Objects' to
'Ganeti.Types' in order to be able to generate constants while
avoiding module circularity.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Klaus Aehlig <>

798582cf 09/13/2013 11:46 am Spyros Trigazis

Make CPUload Data Collector aware of clock ticks

Modify CPUload data collector to get the number of clock ticks
per second from Posix.Unistd. Since CPUload collector converts
clock ticks (jiffies) to seconds and the clock ticks to seconds
ratio varies between linux distributions, it must be read from...

0c5f1b13 09/12/2013 03:23 pm Thomas Thrainer

Merge branch 'stable-2.9' into master

  • stable-2.9
    Fix bridging in net-common
    Sync build_chroot with buildbot slack role
    Auto-upgrade of disks' config wrt LD-renaming
    Fix tests regarding DISK_LD_DEFAULTS
    Fixing renaming of DISK_LD_DEFAULTS
    Replace LD_* constants with DT_* constants...
f148fe23 08/27/2013 03:04 pm Klaus Aehlig

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Add function to unwrap Results logging failures
    Make the DRBD collector more failure-resilient
    Prepare GetLinuxNodeInfo for testing
    Add unit test for GetLinuxNodeInfo
    NEWS update and version bump for 2.8 rc2...
b1633ed9 08/21/2013 06:19 pm Michele Tartara

Make the DRBD collector more failure-resilient

If information about instances is not available, just log the error and
continue without it.

Signed-off-by: Michele Tartara <>
Reviewed-by: Klaus Aehlig <>

2da679f7 08/05/2013 11:59 am Spyros Trigazis

Add CPUload collector

Introduce CPUload data collector as described in the corresponding
design document. Add two data types in Datacollectors's Types.

Signed-off-by: Spyros Trigazis <>
Signed-off-by: Michele Tartara <>...

820ca72d 07/04/2013 08:04 pm Michele Tartara

Include "instance" information in LV data collector

This commit enables the logical volume data collector to get information about
the instances and to link it to the information about logical volumes.

The list of parameters accepted by the collector is expanded to allow proper...

53753d20 07/04/2013 08:03 pm Michele Tartara

Add option for loading serialized instances

Monitoring CLI tools might have to load serialized lists of instances
(mainly for testing reasons). This patch adds an option to allow that.

Signed-off-by: Michele Tartara <>
Reviewed-by: Klaus Aehlig <>

f22b987a 07/04/2013 08:03 pm Michele Tartara

Factor out lv info gathering function

The buildJsonReport function will soon have to perform the coupling of
instance data with LVInfo data. In preparation for that, in order to make
it more readable, the instructions for obtaining LVInfos are factored out...

9611c32e 07/04/2013 08:02 pm Michele Tartara

Factor out the getInstances function

The getInstances function can be useful in general, but is defined inside
the InstStatus data collector. This commit takes it out and adds it to
a proper (newly created) library.

Signed-off-by: Michele Tartara <>...

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