healthcheck endpoint for manager API
Summary
We should provide a healthcheck endpoint for the manager API
Design proposition
{
"name" : "LemonLDAP::NG Manager API",
"status" : "ok",
"status_config" : "ok",
"status_psessions" : "unknown",
"status_sessions" : "ok",
"version" : "2.0.8"
}
OK=200 / KO=503