Puppet

According to http://reductivelabs.com/trac/puppet/wiki/ReleaseNotes it seems that I should be able to use an older client with my new 0.25.1 puppetmaster, but I am unable to get a 0.24.7 client working with a 0.25.1 puppetmaster. In fact, it appears to be crashing the puppetmaster when I try. I think it’s passenger related because when I switch back to webrick the problem goes away.

Puppetmaster:

CentOS release 5.4 ruby 1.8.5 (2006-08-25) [x86_64-linux] puppet-server-0.25.1-0.2.rc2.el5 puppet-0.25.1-0.2.rc2.el5 fastthread (1.0.7) passenger (2.2.5) rack (1.0.1) rake (0.8.7) Patch applied: http://groups.google.com/group/puppet-dev/msg/b15e1c93bbc70fdb

Puppet node:

puppet-0.24.7-4.el5

The puppet node:

err: Could not call puppetmaster.getconfig: #
err: Could not retrieve catalog: HTTP-Error: 500 Internal Server Error

The puppetmaster logs:

Backtrace:
Puppet Server (Rack): Internal Server Error: Unhandled Exception: "undefined method `ssl_client_header'
for #"
 > /usr/lib/ruby/site_ruby/1.8/puppet/network/http/rack/xmlrpc.rb:48:in `build_client_request'
 > /usr/lib/ruby/site_ruby/1.8/puppet/network/http/rack/xmlrpc.rb:33:in `process'
 > /usr/lib/ruby/site_ruby/1.8/puppet/network/http/rack.rb:48:in `call'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/rack/request_handler.rb:95:in
`process_request'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_request_handler.rb:207:in
`main_loop'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/rack/application_spawner.rb:118:in
`run'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/rack/application_spawner.rb:69:in
`spawn_application'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/utils.rb:183:in `safe_fork'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/rack/application_spawner.rb:62:in
`spawn_application'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/rack/application_spawner.rb:45:in
`spawn_application'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb:159:in
`spawn_application'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb:287:in
`handle_spawn_application'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb:352:in `__send__'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb:352:in `main_loop'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb:196:in
`start_synchronously'
 > /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/bin/passenger-spawn-server:61

Also, if I pull the patch applied out, it does not solve the problem.