[KITCHEN-77] Allow custom paths

[gondoi]

The merge code was using nil when attempting to override data_bags and roles path with custom paths. This will look at those values first and attempt to find and use them.

[fnichol]

Nice addition, thank you!

[ekrupnik]

What about encrypted_data_bag_secret_key_path? Is that supported as well?

I would like to be able to do something like this in my suites configuration block:

suites: 
-name: default
     encrypted_data_bag_secret_key_path: "~/.chef/encrypted_data_bag_secret"
     data_bags_path: "../../../data_bags"
     roles_path: "../../../roles"
     run_list: ["recipe[foo]", "recipe[minitest-handler]"]
     attributes: {}

Also, what version of test-kitchen would I have to install to get the changes merged above? I am currently running test-kitchen version 1.0.0.alpha.7?

[fnichol]

@ekrupnik you should be able to get all of this with the 1.0.0.beta.1 release using gem install test-kitchen -v=1.0.0.beta.1 or adding gem 'test-kitchen', '~> 1.0.0.beta.1' to your Gemfile if using Bundler.

[fnichol]

@ekrupnik and yes, encrypted_data_bag_secret_key_path: /path/to/your/secret/file is supported as you used it above 😄

[ekrupnik]

@fnichol After running gem install test-kitchen -v=1.0.0.beta.1, I uninstalled the old alpha.7 version of test kitchen. Do I have to run a kitchen init again? I am getting an error below:

   [kitchen::driver::vagrant command] BEGIN (vagrant ssh-config)
   [kitchen::driver::vagrant command] END (0m2.61s)
   Vagrant instance <default-opscode-centos-63-chef11> created.
   Finished creating <default-opscode-centos-63-chef11> (1m32.13s).
   Converging <default-opscode-centos-63-chef11>
   ------Exception-------
   Class: Kitchen::ActionFailed
   Message: Failed to complete #converge action: [undefined method `install_omnibus' for #<Kitchen::Driver::Vagrant:0x000000025d8f70>]

[ekrupnik]

@fnichol My .kitchen.yml file is:

---
driver_plugin: vagrant
driver_config:
  require_chef_omnibus: true
platforms:
- name: opscode-centos-6.4-chef11
  driver_config:
    box: opscode-centos-6.4-chef11
    box_url: /boxes/CentOS-6.4-i386-v20130427.box
suites:
- name: default
  encrypted_data_bag_secret_key_path: "~/.chef/encrypted_data_bag_secret"
  data_bags_path: "../../data_bags"
  roles_path: "../../roles"
  run_list: ["recipe[base]", "recipe[minitest-handler]"]
  attributes: {}

[fnichol]

@ekrupnik Ah, that's most likely due to an older kitchen-vagrant gem which got an update yesterday as well. Try installing the 0.11.0 version of kitchen-vagrant--that should clear it up. Sorry about that, I forgot that technically the last kitchen-vagrant version constraint would still allow itself to run against the beta.1 release.

[ekrupnik]

@fnichol Success! I really appreciate your help on this! Thank you!

[ekrupnik]

@fnichol In your testing, are you doing anything in cookbooks where you use tomcat cookbook to deploy apps? When running version test-kitchen 1.0.0.beta.1 and kitchen-vagrant 0.11.0, I am getting errors which older version (1.0.0.alpha.7 / 0.10.0) did not give me. Errors are with permissions:

   ================================================================================
       Error executing action `deploy` on resource 'tomcat_artifact[app-name]'
       ================================================================================


       Mixlib::ShellOut::ShellCommandFailed
       ------------------------------------
       execute[copy artifact] (/tmp/kitchen-chef-solo/cookbooks/tomcat/providers/artifact.rb line 122) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
       ---- Begin output of cp /tmp/kitchen-chef-solo/cache/artifact_deploys/app-name/1.0.54/app-name-1.0.54.war /r01/apache-tomcat/APP/application/app-name/releases/1.0.54 ; chmod 700 /r01/apache-tomcat/APP/application/app-name/releases/1.0.54/*.war ----
       STDOUT: 
       STDERR: cp: cannot stat `/tmp/kitchen-chef-solo/cache/artifact_deploys/app-name/1.0.54/app-name-1.0.54.war': Permission denied
       chmod: cannot access `/r01/apache-tomcat/APP/application/app-name/releases/1.0.54/*.war': No such file or directory
       ---- End output of cp /tmp/kitchen-chef-solo/cache/artifact_deploys/app-name/1.0.54/app-name-1.0.54.war /r01/apache-tomcat/APP/application/app-name/releases/1.0.54 ; chmod 700 /r01/apache-tomcat/APP/application/app-name/releases/1.0.54/*.war ----
       Ran cp /tmp/kitchen-chef-solo/cache/artifact_deploys/app-name/1.0.54/app-name-1.0.54.war /r01/apache-tomcat/APP/application/app-name/releases/1.0.54 ; chmod 700 /r01/apache-tomcat/APP/application/app-name/releases/1.0.54/*.war returned 1