51 lines
1.5 KiB
ReStructuredText
51 lines
1.5 KiB
ReStructuredText
How to change session backend
|
|
=============================
|
|
|
|
LemonLDAP::NG provides a script to change session backend. This script
|
|
will help you transfer existing persistent sessions (or offline
|
|
sessions) when migrating from one backend to another, or when adding
|
|
indexes to a
|
|
:doc:`browseable session backend</browseablesessionbackend>`. It is
|
|
available in LemonLDAP::NG utilities directory (``convertSessions``).
|
|
|
|
How it works
|
|
------------
|
|
|
|
The ``convertSessions`` utility requires you to create a job
|
|
configuration file with the following content:
|
|
|
|
::
|
|
|
|
# This example migrates psessions from the default File backend to a PostgreSQL database
|
|
[sessions_from]
|
|
storageModule = Apache::Session::File
|
|
storageModuleOptions = { \
|
|
'Directory' => '/var/lib/lemonldap-ng/psessions', \
|
|
'LockDirectory' => '/var/lib/lemonldap-ng/psessions/lock', \
|
|
}
|
|
# Only convert some session types
|
|
# sessionKind = Persistent, SSO
|
|
|
|
[sessions_to]
|
|
storageModule = Apache::Session::Browseable::Postgres
|
|
storageModuleOptions = { \
|
|
'DataSource' => 'DBI:Pg:database=lemonldapdb;host=pg.example.com', \
|
|
'UserName' => 'lemonldaplogin', \
|
|
'Password' => 'lemonldappw', \
|
|
'Commit' => 1, \
|
|
'Index' => 'ipAddr _whatToTrace user', \
|
|
'TableName' => 'psessions', \
|
|
}
|
|
|
|
Invocation
|
|
----------
|
|
|
|
``convertSessions -c job.ini``
|
|
|
|
Options:
|
|
|
|
- ``-c``: job configuration file (mandatory)
|
|
- ``-i``: ignore errors. By default errors will stop the script
|
|
execution
|
|
- ``-d``: print debugging output
|