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root / src / Ganeti / DataCollectors @ 7660aaf3

Name Size
CLI.hs 3.9 kB
Drbd.hs 7.8 kB
InstStatus.hs 6.1 kB
InstStatusTypes.hs 1.5 kB
Program.hs 1.6 kB
Types.hs 4.4 kB

Latest revisions

# Date Author Comment
d7e9323b 05/13/2013 04:20 pm Michele Tartara

Add the core of the instance status collector

Add the Xen instance status data collector with only its core features.
The next commits will add more reporting functionalities.

The access to the collector is made possible through the mon-collector
tool.
...

d4de2ea8 05/13/2013 04:20 pm Michele Tartara

Export the actual instance state

Compute the actual state of the instance and export it.

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

fc4be2bf 05/13/2013 04:20 pm Michele Tartara

Determine status of one instance

Added function for determining whether the status of an instance is ok, and to
represent this information in the corresponding field in the report.

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

17ae9cdb 05/13/2013 04:20 pm Michele Tartara

Include the reason trail in the instance collector output

Fetch the reason trail from file, failing gracefully if it is not found, and
include it in the output of the instance status data collector.

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

7660aaf3 05/13/2013 04:20 pm Michele Tartara

Export Instance Status collector information

Name, version, format version, category and kind of the Instance Status data
collector are now exported.

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

75706f3a 04/30/2013 10:56 am Michele Tartara

Export the full report from DRBD data collector

Export the full report instead of just the data from the DRBD data collector.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>

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 <>

2d1c753d 03/28/2013 03:13 pm Michele Tartara

Add status information to the DRBD data collector report

Add status information as required by the design document.

Signed-off-by: Michele Tartara <>
Reviewed-by: Bernardo Dal Seno <>

8c5419ee 03/28/2013 03:13 pm Michele Tartara

Export the data collected by DRBD in JSON format

Write an intermediate function computing the JSON data before adding them
to the DCReport.

Directly export the data computed by that function (with default parameters)
allowing them to be used (in the future) by the monitoring agent....

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...

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