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direct MDB access for counting entries from Python
- To: openldap-technical <openldap-technical@openldap.org>
- Subject: direct MDB access for counting entries from Python
- From: Michael Ströder <michael@stroeder.com>
- Date: Thu, 16 Jan 2020 15:57:05 +0100
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HI!
In my monitoring check I'd like to indicate how many entries are in a
database.
Currently I'm using the no-op search control without any filtering to
count the entries which is obviously a huge waste of CPU and I/O
ressources for just retrieving the raw number of DB entries.
Is it easily possible to access the id2e sub-DB and query number of entries?
Something like
mdb_stat -s id2e -e <db-path> | grep Entries
but from Python with python-lmdb or a similar module. (Yes, I know
subprocess module but I really hate invoking command-line tools from
Python.)
Ciao, Michael.