Module: Cucumber::Chef::Helpers::ChefClient

Defined in:
lib/cucumber/chef/helpers/chef_client.rb

Overview

Author: Stephen Nelson-Smith <[email protected]>

   Author: Zachary Patten <[email protected]>
Copyright: Copyright (c) 2011-2012 Atalanta Systems Ltd
  License: Apache License, Version 2.0

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Instance Method Summary collapse

Instance Method Details

#chef_config_client(name) ⇒ Object 



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# File 'lib/cucumber/chef/helpers/chef_client.rb', line 55

def chef_config_client(name)
  # make sure our configuration location is there
  client_rb = File.join("/", container_root(name), "etc/chef/client.rb")
  FileUtils.mkdir_p(File.dirname(client_rb))

  File.open(client_rb, 'w') do |f|
    f.puts(Cucumber::Chef.generate_do_not_edit_warning("Chef Client Configuration"))
    f.puts
    f.puts("log_level               :#{@chef_client_config[:log_level]}")
    f.puts("log_location            \"#{@chef_client_config[:log_location]}\"")
    f.puts("chef_server_url         \"#{@chef_client_config[:chef_server_url]}\"")
    f.puts("ssl_verify_mode         :verify_none")
    f.puts("validation_client_name  \"#{@chef_client_config[:validation_client_name]}\"")
    f.puts("node_name               \"#{name}\"")
    f.puts("environment             \"#{@chef_client_config[:environment]}\"")
    f.puts
    f.puts("Mixlib::Log::Formatter.show_time = true")
  end

  attributes_json = File.join("/", container_root(name), "etc", "chef", "attributes.json")
  FileUtils.mkdir_p(File.dirname(attributes_json))
  File.open(attributes_json, 'w') do |f|
    f.puts((@chef_client_attributes || {}).to_json)
  end

  # make sure our log location is there
  log_location = File.join("/", container_root(name), @chef_client_config[:log_location])
  FileUtils.mkdir_p(File.dirname(log_location))

  command_run_local("cp /etc/chef/validation.pem #{container_root(name)}/etc/chef/ 2>&1")
end

#chef_run_client(name, *args) ⇒ Object 



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# File 'lib/cucumber/chef/helpers/chef_client.rb', line 46

def chef_run_client(name,*args)
  chef_config_client(name)
  output = command_run_remote(name, ["/usr/bin/chef-client -j /etc/chef/attributes.json -N #{name}", args].join(" "))
  log("chef-client", "ran on node '#{name}'")
  output
end

#chef_set_client_attributes(name, attributes = {}) ⇒ Object

call this before chef_run_client



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# File 'lib/cucumber/chef/helpers/chef_client.rb', line 40

def chef_set_client_attributes(name, attributes={})
  @chef_client_attributes = (@chef_client_attributes || {}).merge(attributes) { |k,o,n| (k = (o + n)) }
end

#chef_set_client_config(config = {}) ⇒ Object

call this in a Before hook



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# File 'lib/cucumber/chef/helpers/chef_client.rb', line 27

def chef_set_client_config(config={})
  @chef_client_config = (@chef_client_config || {
    :environment => "_default",
    :log_level => :debug,
    :log_location => "/var/log/chef/client.log",
    :chef_server_url => "https://api.opscode.com/organizations/#{config[:orgname]}",
    :validation_client_name => "#{config[:orgname]}-validator"
  }).merge(config)
end