add rake task for integration testing

Signed-off-by: Patrick Münch <patrick.muench1111@gmail.com>

Author: atomic111

.kitchen.yml

@@ -1,13 +1,11 @@
 ---
 driver:
   name: docker
+  privileged: true
   use_sudo: false
   provision_command:
       - "mkdir /var/run/sshd"
 
-transport:
-  max_ssh_sessions: 5
-
 provisioner:
   name: ansible_playbook
   hosts: all

Rakefile

@@ -1,6 +1,13 @@
 #!/usr/bin/env rake
 # encoding: utf-8
 
+require 'foodcritic'
+require 'rspec/core/rake_task'
+
+# Rubocop before rspec so we don't lint vendored cookbooks
+desc 'Run all tests except Kitchen (default task)'
+task default: [:integration]
+
 # Automatically generate a changelog for this project. Only loaded if
 # the necessary gem is installed.
 begin
@@ -9,3 +16,10 @@ begin
 rescue LoadError
   puts '>>>>> GitHub Changelog Generator not loaded, omitting tasks'
 end
+
+desc 'Run integration tests'
+task :integration do
+  concurrency = ENV['CONCURRENCY'] || 1
+  os = ENV['OS'] || ''
+  sh('sh', '-c', "bundle exec kitchen test -c #{concurrency} #{os}")
+end