doc/radosgw: remove invalid LUA context options

Remove "background", "getdata", and "putdata" from the list of LUA
context options. Passing these options throws the following error:
"ERROR: invalid script context: background. must be one of: preRequest,
postRequest".

Fixes: https://tracker.ceph.com/issues/64327

Signed-off-by: Zac Dover <[email protected]>

Author: zdover23

doc/radosgw/lua-scripting.rst

@@ -8,11 +8,8 @@ Lua Scripting
 
 This feature allows users to assign execution context to Lua scripts. The supported contexts are:
 
- - ``prerequest`` which will execute a script before each operation is performed
- - ``postrequest`` which will execute after each operation is performed
- - ``background`` which will execute within a specified time interval
- - ``getdata`` which will execute on objects' data when objects are downloaded
- - ``putdata`` which will execute on objects' data when objects are uploaded
+ - ``preRequest`` which will execute a script before each operation is performed
+ - ``postRequest`` which will execute after each operation is performed
 
 A request (pre or post) or data (get or put) context script may be constrained to operations belonging to a specific tenant's users.
 The request context script can also access fields in the request and modify certain fields, as well as the `Global RGW Table`_.
@@ -43,29 +40,28 @@ To upload a script:
 
 ::
    
-   # radosgw-admin script put --infile={lua-file-path} --context={prerequest|postrequest|background|getdata|putdata} [--tenant={tenant-name}]
+   # radosgw-admin script put --infile={lua-file-path} --context={preRequest|postRequest} [--tenant={tenant-name}]
 
 
-* When uploading a script with the ``background`` context, a tenant name should not be specified.
 * When uploading a script into a cluster deployed with cephadm, use the following command:
 
 ::
 
-  # cephadm shell radosgw-admin script put --infile=/rootfs/{lua-file-path} --context={prerequest|postrequest|background|getdata|putdata} [--tenant={tenant-name}]
+  # cephadm shell radosgw-admin script put --infile=/rootfs/{lua-file-path} --context={prerequest|postrequest} [--tenant={tenant-name}]
 
 
 To print the content of the script to standard output:
 
 ::
    
-   # radosgw-admin script get --context={prerequest|postrequest|background|getdata|putdata} [--tenant={tenant-name}]
+   # radosgw-admin script get --context={preRequest|postRequest} [--tenant={tenant-name}]
 
 
 To remove the script:
 
 ::
    
-   # radosgw-admin script rm --context={prerequest|postrequest|background|getdata|putdata} [--tenant={tenant-name}]
+   # radosgw-admin script rm --context={preRequest|postRequest} [--tenant={tenant-name}]
 
 
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