# Weird error when trying add second sensu server

**URL:** <https://discourse.sensu.io/t/weird-error-when-trying-add-second-sensu-server/537>\
**Category:** Sensu Classic (EOL)\
**Created:** [February 8, 2016, 2:55pm UTC](https://discourse.sensu.io/t/weird-error-when-trying-add-second-sensu-server/537 "2016-02-08T14:55:33Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jennifer\_Fountain](https://avatars.discourse-cdn.com/v4/letter/j/5f9b8f/32.png) [@Jennifer\_Fountain](https://discourse.sensu.io/u/Jennifer_Fountain)\
**Post date:** [February 8, 2016, 2:55pm UTC](https://discourse.sensu.io/t/weird-error-when-trying-add-second-sensu-server/537/1 "2016-02-08T14:55:33Z")

</div>

cat /var/log/sensu/sensu-server.log | grep pager | grep -i err

{“timestamp”:“2016-02-08T09:18:46.559145-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:"/etc/sensu/community/handlers/notification/pagerduty.rb",“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:["/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize': Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in`timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in`start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in`api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in`block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in`timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in`each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in`filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n"]}

{“timestamp”:“2016-02-08T09:23:53.483955-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:"/etc/sensu/community/handlers/notification/pagerduty.rb",“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:["/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize': Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in`timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in`start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in`api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in`block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in`timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in`each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in`filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n"]}

{“timestamp”:“2016-02-08T09:35:24.838580-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:"/etc/sensu/community/handlers/notification/pagerduty.rb",“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:["/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize': Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in`timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in`connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start'\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in`start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in`api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in`block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout'\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in`timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in`each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced'\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in`filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n"]}

The new server can access everything on the master. Redis, rabbitmq, etc. I am not sure exactly what the error is exactly (I mean I see if it having some network issue perhaps but not really sure to what)/

Thanks!

Jenn

---

<div class="post-metadata">

**Author:** ![Jennifer\_Fountain](https://avatars.discourse-cdn.com/v4/letter/j/5f9b8f/32.png) [@Jennifer\_Fountain](https://discourse.sensu.io/u/Jennifer_Fountain)\
**Post date:** [February 8, 2016, 3:00pm UTC](https://discourse.sensu.io/t/weird-error-when-trying-add-second-sensu-server/537/2 "2016-02-08T15:00:52Z")

</div>

Ugh nevermind! Didn’t see that api was set to localhost! Thanks 😃

> **···**
>
> On Monday, February 8, 2016 at 9:55:33 AM UTC-5, Jennifer Fountain wrote:
> 
> > cat /var/log/sensu/sensu-server.log | grep pager | grep -i err
> 
> > {“timestamp”:“2016-02-08T09:18:46.559145-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:“/etc/sensu/community/handlers/notification/pagerduty.rb”,“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:[“/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize’: Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in `start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in `api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?‘\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in `block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in `filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n”]}
> 
> > {“timestamp”:“2016-02-08T09:23:53.483955-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:“/etc/sensu/community/handlers/notification/pagerduty.rb”,“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:[“/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize’: Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in `start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in `api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?‘\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in `block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in `filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n”]}
> 
> > {“timestamp”:“2016-02-08T09:35:24.838580-0500”,“level”:“info”,“message”:“handler output”,“handler”:{“type”:“pipe”,“command”:“/etc/sensu/community/handlers/notification/pagerduty.rb”,“severities”:[“ok”,“critical”],“name”:“pagerduty”},“output”:[“/usr/lib64/ruby/1.9.1/net/http.rb:763:in `initialize’: Network is unreachable - connect(2) (Errno::ENETUNREACH)\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `open’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `block in connect’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:55:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:763:in `connect’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:756:in `do_start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:745:in `start’\n\tfrom /usr/lib64/ruby/1.9.1/net/http.rb:1285:in `request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:88:in `api\_request’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:123:in `stash_exists?‘\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:135:in `block (2 levels) in filter\_silenced’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:69:in `timeout’\n\tfrom /usr/lib64/ruby/1.9.1/timeout.rb:100:in `timeout’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:134:in `block in filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `each’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:132:in `filter_silenced’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:31:in `filter’\n\tfrom /usr/lib64/ruby/gems/1.9.1/gems/sensu-plugin-1.2.0/lib/sensu-handler.rb:54:in `block in class:Handler’\n”]}
> 
> > 
> 
> > The new server can access everything on the master. Redis, rabbitmq, etc. I am not sure exactly what the error is exactly (I mean I see if it having some network issue perhaps but not really sure to what)/
> 
> > 
> 
> > Thanks!
> 
> > Jenn