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# Date Author Comment
e5fe8978 09/30/2013 03:20 pm Spyros Trigazis

Implement readJSON functions for DC Types

Implement readJSON functions for DCCategory, DCVersion and
DCKind in Data Collectors's Types to be parsable from a JSON
formatted file. Also, implement a utility function to
capitalize the first character of a string....
c32c4e4d 09/30/2013 03:20 pm Spyros Trigazis

Fetch data from MonD to HTools

Contact all MonDs from HTools to fetch data from its Data
Collectors (only CPUload Data Collector is queried at the
moment). This information is available to all HTools with the
--mond option and can be ignored if the --ignore-dynu option is...
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 <>...
dd69cd3c 05/13/2013 04:20 pm Michele Tartara

Factor out the mergeStatuses function

It will be used by multiple data collectors, not only the DRBD collector.

Signed-off-by: Michele Tartara <>
Reviewed-by: Klaus Aehlig <>
a5ec6d88 04/30/2013 10:55 am Michele Tartara

Update JSON serialization for "category"

Change the JSON serialization for the "category" field of data collectors,
in accordance to the latest version of the design document.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>
82437b28 03/28/2013 03:13 pm Michele Tartara

Add DCStatus data type for the data collectors

Also adds the DCStatusCode, part of DCStatus, and the addStatus
utility function for adding the "status" field to an already existing
JSValue.

The design document is updated to have the status codes sorted by increasing...
54c7dff7 03/28/2013 03:13 pm Michele Tartara

Add Kind data type for data collectors

Also, add it to the DRBD data collector, and export it from there.

Signed-off-by: Michele Tartara <>
Reviewed-by: Bernardo Dal Seno <>
f0e4b2a4 03/28/2013 03:13 pm Michele Tartara

Add data type for data collector category

Also, update the DRBD data collector to use and export it.

Signed-off-by: Michele Tartara <>
Reviewed-by: Bernardo Dal Seno <>
a895fa19 03/28/2013 03:12 pm Michele Tartara

Add data collector version data type

Define the new data type and update the DRBD data collector to use it.

Signed-off-by: Michele Tartara <>
Reviewed-by: Bernardo Dal Seno <>
13d3acab 01/16/2013 03:56 pm Michele Tartara

Add reporting infrastructure for data collectors

This commit adds the part of the JSON report generation code that will be
common to all the data collectors, according to the format specified in the
design document.

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