Class: Fhcap::Tasks::Cluster::ClusterTaskBase

Inherits:
TaskBase
  • Object
show all
Defined in:
lib/fhcap/tasks/cluster/cluster_task_base.rb

Instance Attribute Summary collapse

Attributes inherited from TaskBase

#config, #options, #thor, #verbose

Instance Method Summary collapse

Methods inherited from TaskBase

#ask_config, #color_pad, #exit_with_error, #set_color, #suppress_stdout, #table_header, #table_row, #with_progress

Methods included from KnifeHelper

#chef_server_config_for, #chef_server_config_hash_for, #chef_server_names, #delete_chef_object, #knife_config, #knife_config_dir, #knife_config_file_for, #knife_data_bag_delete, #knife_download, #knife_environment_delete, #knife_upload, #local_chef_server?, #with_chef_server, #with_local_chef_server

Methods included from ProvidersHelper

#provider_availability_zones, #provider_config, #provider_credentials, #provider_for, #provider_names, #provider_names_for, #provider_regions, #provider_type, #providers_config

Methods included from ReposHelper

#find_cluster, #find_cluster_pwds, #find_cluster_pwds_with_repo, #find_cluster_with_repo, #find_data_bag, #find_data_bag_item, #find_environment, #find_repo_item, #find_role, #get_cookbook_deps, #get_cookbook_meta, #get_cookbook_versions, #get_cookbooks, #get_dirty_cookbooks, #get_entry_dependencies, #get_modified_cookbooks, #git_diff, #is_dirty?, #modified?, #repo_cfg, #repo_clusters_dir, #repo_cookbook_paths, #repo_dir, #repo_names, #repo_paths, #repos_config, #repos_dir, #run_inside_repo_dir

Methods included from FhcapHelper

#cluster_template_names

Constructor Details

#initialize(options, exit_on_error = true) ⇒ ClusterTaskBase

Returns a new instance of ClusterTaskBase.



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 11

def initialize(options, exit_on_error=true)
  super(options)
  @name = options[:name]
  @cluster_config = options[:'cluster-config']

  unless @cluster_config
    @cluster_file = find_cluster(@name)
    if @cluster_file
      @cluster_config = JSON.parse(IO.read(@cluster_file), {:symbolize_names => true})
    else
      exit_with_error("Unknown cluster #{@name}") if exit_on_error
      @cluster_config = {}
    end
  end
end

Instance Attribute Details

#cluster_config ⇒ Object (readonly)

Returns the value of attribute cluster_config.



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 9

def cluster_config
  @cluster_config
end

#cluster_file ⇒ Object (readonly)

Returns the value of attribute cluster_file.



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 9

def cluster_file
  @cluster_file
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 9

def name
  @name
end

Instance Method Details

#checkout_repos ⇒ Object 



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 42

def checkout_repos
  repos = ['fhcap', cluster_config[:repo]].compact.uniq
  repos.each do |name|
    name = name.to_s
    if @options[:'git-ref']
      fallback_git_ref = name == 'fhcap' ? nil : 'master'
    else
      fallback_git_ref = nil
    end
    Repo::Checkout.new(@options.dup.merge({:repo => name, :'fallback-git-ref' => fallback_git_ref})).run
  end if repos
end

#chef_task_options ⇒ Object 



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 27

def chef_task_options
  {
   :'chef-server' => cluster_config[:chef_server],
   :'chef-repo' => cluster_config[:repo],
   :repos => ['fhcap', cluster_config[:repo]].uniq
  }
end

#template_as_object(template_file, config) ⇒ Object 



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# File 'lib/fhcap/tasks/cluster/cluster_task_base.rb', line 35

def template_as_object(template_file, config)
  template = File.read(template_file)
  eruby = Erubis::Eruby.new(template)
  result = eruby.result({config: config})
  JSON.parse(result, {:symbolize_names => true})
end