Nagios Support Forum

Posted: **Wed May 10, 2017 11:36 am**

I tried adding 'logstash-output-syslog' to logstash using the following command:

/usr/local/nagioslogserver/logstash/bin/plugin install logstash-output-syslog

The process hung on installing and never finished. This process had to be killed. Now when I try to start logstash:

Code: Select all

[root@nagios01 ~]# service logstash start
Starting Logstash Daemon:                                  [  OK  ]
[root@nagios01 ~]# Bundler::GemNotFound: Could not find gem 'logstash-output-syslog (>= 0) java' in any of the gem sources listed in your Gemfile or installed on this machine.
  verify_gemfile_dependencies_are_found! at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/resolver.rb:328
                                    each at org/jruby/RubyArray.java:1613
  verify_gemfile_dependencies_are_found! at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/resolver.rb:307
                                   start at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/resolver.rb:199
                                 resolve at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/resolver.rb:182
                                 resolve at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/definition.rb:192
                                   specs at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/definition.rb:132
                               specs_for at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/definition.rb:177
                         requested_specs at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/definition.rb:166
                         requested_specs at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/environment.rb:18
                                   setup at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler/runtime.rb:13
                                   setup at /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.9/lib/bundler.rb:122
                                  setup! at /usr/local/nagioslogserver/logstash/lib/bootstrap/bundler.rb:53
                                  (root) at /usr/local/nagioslogserver/logstash/lib/bootstrap/environment.rb:46

[root@nagios01 ~]#

Trying to uninstall the 'logstash-output-syslog' plugin is not working either, also getting GemNotFound exceptions.

Ideally, I would like to get the plugin installed, but the immediate need is to revert what I have done to get logstash capable of starting and working again.

Posted: **Wed May 10, 2017 11:46 am**

I'd like to close this topic, sorry for the inconvenience.

The Installing "logstash-output-syslog" step tasks a very long time, almost 10 minutes. Need to be patient. If you let it finish, everything will work fine.

Hopefully, this helps someone else.

Posted: **Wed May 10, 2017 11:50 am**

@jworksinc, welcome to the forums! Thanks for posting the resolution!

Nagios Support Forum

Adding 'logstash-output-syslog' plugin failed

Adding 'logstash-output-syslog' plugin failed

Re: Adding 'logstash-output-syslog' plugin failed

Re: Adding 'logstash-output-syslog' plugin failed