Attempting to use puppetdb-ruby in a custom function

[abragg]

The following custom function causes an agent run to fail. Below also is the captured stack trace. From outside puppet, I'm able to use puppetdb-ruby without issue on this host.

require 'puppetdb'

module Puppet::Parser::Functions
    newfunction(:test_ruby_puppetdb, :type => :rvalue) do |args|
        begin
            client = PuppetDB::Client.new({:server=>'http://localhost:8080'})
        rescue Exception
            puts $!, $@
        end
        return 1
    end
end

uninitialized constant PuppetDB::Client
/etc/puppet/modules/base/lib/puppet/parser/functions/test_ruby_puppetdb.rb:6:in block in <module:Functions>' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/functions.rb:164:inblock (2 levels) in newfunction'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler/around_profiler.rb:58:in profile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler.rb:51:inprofile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/functions.rb:157:in block in newfunction' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast/function.rb:42:inevaluate'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast.rb:61:in safeevaluate' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast/vardef.rb:14:inevaluate'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast.rb:61:in safeevaluate' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast/block_expression.rb:11:inblock in evaluate'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast/block_expression.rb:10:in each' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast/block_expression.rb:10:inevaluate'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/ast.rb:61:in safeevaluate' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/resource/type.rb:127:inevaluate_code'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/resource.rb:79:in evaluate' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/compiler.rb:425:inevaluate_main'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/compiler.rb:131:in block (2 levels) in compile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler/around_profiler.rb:58:inprofile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler.rb:51:in profile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/compiler.rb:131:inblock in compile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/context.rb:64:in override' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet.rb:244:inoverride'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/compiler.rb:117:in compile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/parser/compiler.rb:34:incompile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/indirector/catalog/compiler.rb:95:in block (2 levels) in compile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler/around_profiler.rb:58:inprofile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler.rb:51:in profile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/indirector/catalog/compiler.rb:93:inblock in compile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util.rb:161:in block in benchmark' /usr/share/ruby/2.0/benchmark.rb:296:inrealtime'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util.rb:160:in benchmark' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/indirector/catalog/compiler.rb:92:incompile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/indirector/catalog/compiler.rb:52:in find' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/indirector/indirection.rb:201:infind'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/api/v1.rb:105:in do_find' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/api/v1.rb:50:inblock in call'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/context.rb:64:in override' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet.rb:244:inoverride'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/api/v1.rb:49:in call' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/route.rb:82:inblock in process'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/route.rb:81:in each' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/route.rb:81:inprocess'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/handler.rb:63:in block in process' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler/around_profiler.rb:58:inprofile'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/util/profiler.rb:51:in profile' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/handler.rb:61:inprocess'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/webrick/rest.rb:37:in block in service' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/webrick/rest.rb:36:insynchronize'
/usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/webrick/rest.rb:36:in service' /usr/share/ruby/2.0/webrick/httpserver.rb:138:inservice'
/usr/share/ruby/2.0/webrick/httpserver.rb:94:in run' /usr/local/share/ruby/gems/2.0/gems/puppet-3.7.4/lib/puppet/network/http/webrick.rb:33:inblock (2 levels) in listen'
/usr/share/ruby/2.0/webrick/server.rb:295:in call' /usr/share/ruby/2.0/webrick/server.rb:295:inblock in start_thread'

[dhollinger]

@abragg Closing due to age. Please open a new issue is there are still issues