[chef] Re: Re: Re: Re: Library function in recipe

[Vinod Guddad < >]

The send message from the library does work i.e. logEvent method works in a recipe (but outside a ruby_block). But logEvent method does not seem to be recognized in the recipe within a ruby_block. I have tried logEvent, EventLogLib.logEvent, EventLogLib::logEvent and nothing works inside the ruby_block.

I want logEvent to be fired during the execute phase of convergence only.

The default.rb recipe in eventLogger cookbook is listed below. This cookbook also contains the EventLogLib library.

===================

</code>

ruby_block "mystart" do

block do

EventLogLib.logEvent("Begin test", "START")

end

end

log "Hi there"

ruby_block "myend" do

block do

EventLogLib.logEvent("End Test", "END")

end

end

</code>

===================

Here is the debug trace:

===================

[Sun, 12 Aug 2012 18:18:14 +0000] INFO: *** Chef 10.12.0 ***

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Building node object for opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Extracting run list from JSON attributes provided on command line

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Setting the run_list to ["recipe[chef_handler::default]", "recipe[chef_handler::async]", "recipe[eventLogger::default]"] from JSON

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Applying attributes from json file

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Platform is ubuntu version 12.04

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Run List is [recipe[chef_handler::default], recipe[chef_handler::async], recipe[eventLogger::default]]

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Run List expands to [chef_handler::default, chef_handler::async, eventLogger::default]

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Starting Chef Run for opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Running start handlers

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Start handlers complete.

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: No chefignore file found at /var/chef-solo/cookbooks/chefignore no files will be ignored

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading cookbook eventLogger's library file: /var/chef-solo/cookbooks/eventLogger/libraries/loglib.rb

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading cookbook chef_handler's providers from /var/chef-solo/cookbooks/chef_handler/providers/default.rb

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loaded contents of /var/chef-solo/cookbooks/chef_handler/providers/default.rb into a provider named chef_handler defined in Chef::Provider::ChefHandler

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading cookbook chef_handler's resources from /var/chef-solo/cookbooks/chef_handler/resources/default.rb

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loaded contents of /var/chef-solo/cookbooks/chef_handler/resources/default.rb into a resource named chef_handler defined in Chef::Resource::ChefHandler

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Node opstrain-ubuntu-precise loading cookbook chef_handler's attribute file /var/chef-solo/cookbooks/chef_handler/attributes/default.rb

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading Recipe chef_handler::default via include_recipe

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Found recipe default in cookbook chef_handler

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Chef Handlers will be at: /var/handlers

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing remote_directory[/var/handlers] action create (chef_handler::default line 10)

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing cookbook_file[/var/handlers/async_handler.rb] action create (dynamically defined)

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing chef_gem[stomp] action install (chef_handler::default line 27)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] detected omnibus installation in /opt/chef/embedded/bin

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] using gem from running ruby environment

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] found installed gem stomp version 1.2.5 matching stomp (>= 0)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] is already installed - nothing to do

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading Recipe chef_handler::async via include_recipe

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Found recipe async in cookbook chef_handler

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing chef_handler[Chef::Handler::Deployment::Summarize] action enable (chef_handler::async line 8)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Chef::Handler::Deployment::Summarize has not been loaded.

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Enabling chef_handler[Chef::Handler::Deployment::Summarize] as a report handler

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Enabling chef_handler[Chef::Handler::Deployment::Summarize] as a exception handler

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading Recipe eventLogger::default via include_recipe

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Found recipe default in cookbook eventLogger

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Loading from cookbook_path: /var/chef-solo/cookbooks

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Converging node opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Processing remote_directory[/var/handlers] on opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing remote_directory[/var/handlers] action nothing (chef_handler::default line 10)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Doing nothing for remote_directory[/var/handlers]

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Processing cookbook_file[/tmp/stomp-1.2.5.gem] on opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing cookbook_file[/tmp/stomp-1.2.5.gem] action create (chef_handler::default line 20)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Processing chef_gem[stomp] on opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing chef_gem[stomp] action install (chef_handler::default line 27)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] detected omnibus installation in /opt/chef/embedded/bin

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] using gem from running ruby environment

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] found installed gem stomp version 1.2.5 matching stomp (>= 0)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: chef_gem[stomp] is already installed - nothing to do

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Processing chef_handler[Chef::Handler::Deployment::Summarize] on opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing chef_handler[Chef::Handler::Deployment::Summarize] action nothing (chef_handler::async line 8)

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Doing nothing for chef_handler[Chef::Handler::Deployment::Summarize]

[Sun, 12 Aug 2012 18:18:15 +0000] DEBUG: Processing ruby_block[mystart] on opstrain-ubuntu-precise

[Sun, 12 Aug 2012 18:18:15 +0000] INFO: Processing ruby_block[mystart] action create (eventLogger::default line 5)

[Sun, 12 Aug 2012 18:18:15 +0000] ERROR: ruby_block[mystart] (eventLogger::default line 5) has had an error

[Sun, 12 Aug 2012 18:18:15 +0000] ERROR: ruby_block[mystart] (/var/chef-solo/cookbooks/eventLogger/recipes/default.rb:5:in `from_file') had an error:

ruby_block[mystart] (eventLogger::default line 5) had an error: NoMethodError: undefined method `logEvent' for EventLogLib:Module

/var/chef-solo/cookbooks/eventLogger/recipes/default.rb:7:in `block (2 levels) in from_file'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `call'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `action_create'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource.rb:454:in `run_action'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:49:in `run_action'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block (2 levels) in converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `each'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block in converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:94:in `block in execute_each_resource'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:92:in `execute_each_resource'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:80:in `converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:330:in `converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:163:in `run'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:207:in `block in run_application'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `loop'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `run_application'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application.rb:70:in `run'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/bin/chef-solo:25:in `<top (required)>'

/usr/bin/chef-solo:19:in `load'

/usr/bin/chef-solo:19:in `<main>'

[Sun, 12 Aug 2012 18:18:15 +0000] ERROR: Running exception handlers

[Sun, 12 Aug 2012 18:18:16 +0000] ERROR: Exception handlers complete

[Sun, 12 Aug 2012 18:18:16 +0000] DEBUG: Re-raising exception: NoMethodError - ruby_block[mystart] (eventLogger::default line 5) had an error: NoMethodError: undefined method `logEvent' for EventLogLib:Module

/var/chef-solo/cookbooks/eventLogger/recipes/default.rb:7:in `block (2 levels) in from_file'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `call'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `action_create'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource.rb:454:in `run_action'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:49:in `run_action'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block (2 levels) in converge'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `each'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block in converge'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:94:in `block in execute_each_resource'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:92:in `execute_each_resource'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:80:in `converge'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:330:in `converge'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:163:in `run'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:207:in `block in run_application'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `loop'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `run_application'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application.rb:70:in `run'

  /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/bin/chef-solo:25:in `<top (required)>'

  /usr/bin/chef-solo:19:in `load'

  /usr/bin/chef-solo:19:in `<main>'

[Sun, 12 Aug 2012 18:18:16 +0000] FATAL: Stacktrace dumped to /var/chef-solo/chef-stacktrace.out

[Sun, 12 Aug 2012 18:18:16 +0000] DEBUG: NoMethodError: ruby_block[mystart] (eventLogger::default line 5) had an error: NoMethodError: undefined method `logEvent' for EventLogLib:Module

/var/chef-solo/cookbooks/eventLogger/recipes/default.rb:7:in `block (2 levels) in from_file'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `call'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/provider/ruby_block.rb:28:in `action_create'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource.rb:454:in `run_action'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:49:in `run_action'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block (2 levels) in converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `each'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:85:in `block in converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:94:in `block in execute_each_resource'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:85:in `step'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/resource_collection.rb:92:in `execute_each_resource'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/runner.rb:80:in `converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:330:in `converge'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/client.rb:163:in `run'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:207:in `block in run_application'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `loop'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application/solo.rb:195:in `run_application'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/lib/chef/application.rb:70:in `run'

/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-10.12.0/bin/chef-solo:25:in `<top (required)>'

/usr/bin/chef-solo:19:in `load'

/usr/bin/chef-solo:19:in `<main>'

[Sun, 12 Aug 2012 18:18:16 +0000] FATAL: NoMethodError: ruby_block[mystart] (eventLogger::default line 5) had an error: NoMethodError: undefined method `logEvent' for EventLogLib:Module

===================

Thanks

Vinod

On Wed, Aug 8, 2012 at 3:34 PM, AJ Christensen < " target="_blank"> > wrote:

Post the stack trace with log level set to :debug

You probably want something like below in your library file:

Chef::Recipe.send(:include, EventLogLib)

https://github.com/fujin/chef-discovery/blob/master/libraries/recipe.rb#L17

You could model this as an LWRP, or even one of the new conditional
output formatters in 10.14, similar to specdoc -- queuedoc or
something. :) (perhaps?)

--AJ

On 9 August 2012 08:11,  < "> > wrote:
> I am getting a method not defined exception with the following code in the
> recipe. I tried both the commented and un-commented lines in the ruby_block
> below and both did not work.
> The library is listed below as well.
>
> <code>
> class Chef::Recipe
>   include EventLogLib
> end
>
> ruby_block "mystart" do
> block do
> #EventLogLib.logEvent("def","START")
> logEvent("def","START")
> end
> end
> </code>
>
> Here is the library defined in the cookbook.
> <code>
> module EventLogLib
>   def logEvent(msg, msgstatus)
>         require "rubygems"
>         require "stomp"
>         stomp_server = node[:chef_handler][:stomp_server]
>         stomp_port = node[:chef_handler][:stomp_port]
>         stomp_queue = node[:chef_handler][:stomp_queue]
>         stomp_user = node[:chef_handler][:stomp_user]
>         stomp_password =  node[:chef_handler][:stomp_password]
>         eventQueue = "#{stomp_queue}"
>
>         summary = { :deploymentId => node.deployment_id,
>                                 :vmId => node.vm_id,
>                                 :vmHostname => node.hostname,
>                                 :vmIpaddress => node.ipaddress,
>                                 :stepMessage => msg,
>                                 :stepStatus => msgstatus
>                           }
>
>         client = Stomp::Client.new(stomp_user, stomp_password, stomp_server,
> stomp_port, true)
>         client.publish(eventQueue, summary.to_json, {:persistent => false})
>         client.close
>         Chef::Log.info ("message #{summary.to_json} sent to queue
> #{eventQueue}")
>   end
> end
> </code>