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10.2: describe gplazma/python integration
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kofemann authored Oct 21, 2024
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Expand Up @@ -80,7 +80,7 @@ HTML header: <title>dCache 10.2 Release Notes</title>

## Acknowledgments

(tbd, this section uses markdown formatting)
- Anton Schwarz, Heidelberg University, DESY Summer Stutent Programm


## Release 10.2.0
Expand All @@ -89,7 +89,7 @@ HTML header: <title>dCache 10.2 Release Notes</title>

### Cleaner

Cleaner-hsm's admin `info` command now shows information about which pools have currently been instructed to delete files from an attached HSM. These pools are still expected to send a reply concerning success or failure of the deetion.
Cleaner-hsm's admin `info` command now shows information about which pools have currently been instructed to delete files from an attached HSM. These pools are still expected to send a reply concerning success or failure of the deletion.
Additionally, the pool selection behaviour was changed to only select not already waited for pools for hsm-cleaning.


Expand All @@ -108,21 +108,21 @@ the above mentioned criteria. However, each file in a directory can
belong to several logical groups, such as a special event type or
experiment condition.

With our previous releases releases in dCache we
With our previous releases releases in dCache, we
had have implemented user metadata
Handling, so that any type of short string label
handling, so that any short string label
describing raw data, calibrated data or
detector telemetry can be attached to a
file via the RESTful API, or via graphical
dCache-view interface.


With the latest changes in dCaheche now it is possible to populate virtual read-only directories with files as soon as the files get the corresponding label.
With the latest changes in dCache, it is now possible to populate virtual read-only directories with files as soon as they get the corresponding label.


These virtual directories are exposed through NFS and WebDAV protocols via the commands `ls -1 /mnt/.(collection)(labelName)` and `http://localhost:portnumber/.(collection)(labelName)`, respectively.

For example, the following command returns the list of all files labels by blue-bird:
For example, the following command returns the list of all files labeled by blue-bird:


```ini
Expand All @@ -145,6 +145,7 @@ To access the file a simple `cat /mnt/".(collection)(yellow)"/file_large_bird_4.

The gPlazma' argus' plugin was removed due to a lack of usage and the decommissioning of the corresponding EGI-managed infrastructure.

Added the possibility of prototyping `auth` and `map` plugins in Python.


### httpd
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