The Puppet Server and Puppet Agent brought in a dependency on the concurrent gem in versions 6.7.0 & 6.9.0 respectively (the server and agent are unfortunately versioned slightly differently).
On the master, the Agent and the Server also share Ruby code. So if you have a Server >= 6.7 with an Agent < 6.9 or vice versa, you may see the error for that reason. The Server should work with many versions of the Agent over the wire, however it requires a similar versioned agent to itself colocated on the same host. I would see what Agent version you're running and either downgrade the Agent or upgrade the Server. On Fri, Oct 11, 2019 at 8:55 AM Sander de Boer <boersan...@gmail.com> wrote: > After a crash of the server (Ubuntu 18.04) our puppetserver (6.2.1) > process refuses to start with the message it can not find the > file/directory "concurrent". > It looks like this is a JRuby/Java problem. > > ... > Oct 9 09:18:12 foreman puppetserver[32556]: LoadError: no such file to > load -- concurrent > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:59 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/thread_local.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:59 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/context.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:59 > Oct 9 09:18:12 foreman puppetserver[32556]: <module:(root)> at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/context.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: Puppet at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet.rb:41 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet.rb:38 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: (root) at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:59 > Oct 9 09:18:12 foreman puppetserver[32556]: require at > org/jruby/RubyKernel.java:970 > Oct 9 09:18:12 foreman puppetserver[32556]: (root) at > uri:classloader:/puppetserver-lib/puppet/server.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: <main> at > uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:1 > Oct 9 09:18:12 foreman puppetserver[32556]: Exception in thread "main" > java.lang.IllegalStateException: There was a problem adding a JRubyInstance > to the pool. > ... > > Anyone any experience with this? > > Thanks in advance! > > Sander > > -- > You received this message because you are subscribed to the Google Groups > "Puppet Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to puppet-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/puppet-users/3677619a-8bac-4ca0-811a-0a0ce73d2828%40googlegroups.com > <https://groups.google.com/d/msgid/puppet-users/3677619a-8bac-4ca0-811a-0a0ce73d2828%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/CA%2B%3DBEqUP-SvfsNYwEgrh12v7T_rBhy09ANr4pKi0FLMQrJXWkQ%40mail.gmail.com.
