Re: [Pki-devel] ProfileSubsystem configuration with LDAPConnection

On 7/20/2014 9:13 PM, Fraser Tweedale wrote: >With the introduction of LDAP-based profiles, the ProfileSubsystem >needs access to the profile configuration. When spawning a new >instance, the CMS tries to start its subsystems, but the >ProfileSubsystem cannot start because it requires the LDAP >connection details, which are not yet configured (this action is >performed by SystemConfigService.configureDatabase). > >OK, so what to do? I see two options: > >1) Remove the profile subsystem from the initial CS.cfg, so that it >doesn't start up. Add it back into CS.cfg as a configuration step; >on the next startup, it will run and be happy, because the database >configuration is there. > >2) Handle the absense of database configuration in ProfileSubsystem >itself. That is, keep track of whether initialisation has been >successfully performed, and try again "just-in-time" when it is >needed. This probably violates semantics of the IProfileSubsystem >API. > >Feedback or other ideas are appreciated. I'm going to push ahead >with option (1). Both options feel like hacks but (2) seems like a >worse hack ^_^ Agree with option 1, but instead of removing the profile subsystem from the list we probably can also add something like an 'enabled' parameter. The profile subsystem should be disabled by default, so it will be skipped during initialization. After the configuration the profile can be enabled and supplied with the proper database configuration.

-- Endi S. Dewata