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 browseable sessio backend. It is available in LemonLDAP::NG utilities directory (convertSessions
).
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', \\ }
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