Class: Sfn::Command::Conf

Inherits:
Sfn::Command show all
Includes:
Sfn::CommandModule::Base
Defined in:
lib/sfn/command/conf.rb

Overview

Config command

Constant Summary collapse

SFN_CONFIG_CONTENTS = 
<<-EOF
# This is an auto-generated configuration file for
# the sfn CLI. To view all available configuration
# options, please see:
# http://www.sparkleformation.io/docs/sfn/configuration.html
Configuration.new do
  #   Set style of stack nesting
  apply_nesting 'deep'
  #   Enable processing of SparkleFormation templates
  processing true
  #   Provider specific options used when creating
  #   new stacks. Options defined here are AWS specific.
  options do
    on_failure 'nothing'
    notification_topics []
    capabilities ['CAPABILITY_IAM']
    tags do
      creator ENV['USER']
    end
  end
  #   Name of bucket in object store to hold nested
  #   stack templates
  # nesting_bucket 'BUCKET_NAME'
  #   Prefix used on generated template path prior to storage
  #   in the object store
  # nesting_prefix 'nested-templates'
  #   Remote provider credentials
  credentials do
    #  Remote provider name (:aws, :azure, :google, :open_stack, :rackspace, :terraform)
    provider :aws
    #  AWS credentials information
    aws_access_key_id ENV['AWS_ACCESS_KEY_ID']
    aws_secret_access_key ENV['AWS_SECRET_ACCESS_KEY']
    aws_region ENV['AWS_REGION']
    aws_bucket_region ENV['AWS_REGION']
    # aws_sts_role_arn ENV['AWS_STS_ROLE_ARN']
    #  Eucalyptus related additions
    # api_endpoint ENV['EUCA_ENDPOINT']
    # euca_compat 'path'
    # ssl_enabled false
    #  Azure credentials information
    azure_tenant_id ENV['AZURE_TENANT_ID']
    azure_client_id ENV['AZURE_CLIENT_ID']
    azure_subscription_id ENV['AZURE_SUBSCRIPTION_ID']
    azure_client_secret ENV['AZURE_CLIENT_SECRET']
    azure_region ENV['AZURE_REGION']
    azure_blob_account_name ENV['AZURE_BLOB_ACCOUNT_NAME']
    azure_blob_secret_key ENV['AZURE_BLOB_SECRET_KEY']
    #  Defaults to "miasma-orchestration-templates"
    azure_root_orchestration_container ENV['AZURE_ROOT_ORCHESTRATION_CONTAINER']
    #  OpenStack credentials information
    open_stack_identity_url ENV['OPENSTACK_IDENTITY_URL']
    open_stack_username ENV['OPENSTACK_USERNAME']
    open_stack_user_id ENV['OPENSTACK_USER_ID']
    open_stack_password ENV['OPENSTACK_PASSWORD']
    open_stack_token ENV['OPENSTACK_TOKEN']
    open_stack_region ENV['OPENSTACK_REGION']
    open_stack_tenant_name ENV['OPENSTACK_TENANT_NAME']
    open_stack_domain ENV['OPENSTACK_DOMAIN']
    open_stack_project ENV['OPENSTACK_PROJECT']
    #  Rackspace credentials information
    rackspace_api_key ENV['RACKSPACE_API_KEY']
    rackspace_username ENV['RACKSPACE_USERNAME']
    rackspace_region ENV['RACKSPACE_REGION']
    #  Google Cloud Deployment Manager credentials
    google_service_account_email ENV['GOOGLE_SERVICE_ACCOUNT_EMAIL']
    google_service_account_private_key ENV['GOOGLE_SERVICE_ACCOUNT_PRIVATE_KEY']
    google_project ENV['GOOGLE_PROJECT']
    #  Terraform credentials information
    #  Valid driver names: :tfe, :boule, :local
    terraform_driver :local
    terraform_tfe_endpoint ENV['TFE_URL']
    terraform_tfe_token ENV['TFE_TOKEN']
    terraform_boule_endpoint ENV['BOULE_URL']
    terraform_local_directory './terraform-stacks'
    terraform_local_scrub_destroyed false
  end
end
EOF

Constants inherited from Sfn::Command

CONFIG_BASE_NAME, VALID_CONFIG_EXTENSIONS

Instance Method Summary collapse

Methods included from Sfn::CommandModule::Base

included

Methods inherited from Sfn::Command

#config, #initialize

Methods included from Sfn::CommandModule::Callbacks

#api_action!, #callbacks_for, #run_callbacks_for

Constructor Details

This class inherits a constructor from Sfn::Command

Instance Method Details

#execute! ⇒ Object

Run the list command



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# File 'lib/sfn/command/conf.rb', line 10

def execute!
  ui.info ui.color("Current configuration state:")
  Config::Conf.attributes.sort_by(&:first).each do |k, val|
    if config.has_key?(k)
      ui.print "  #{ui.color(k, :bold, :green)}: "
      format_value(config[k], "  ")
    end
  end
  if config[:generate]
    ui.puts
    ui.info "Generating .sfn configuration file.."
    generate_config!
    ui.info "Generation of .sfn configuration file #{ui.color("complete!", :green, :bold)}"
  end
end

#format_value(value, indent = "") ⇒ Object 



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# File 'lib/sfn/command/conf.rb', line 39

def format_value(value, indent = "")
  if value.is_a?(Hash)
    ui.puts
    value.sort_by(&:first).each do |k, v|
      ui.print "#{indent}  #{ui.color(k, :bold)}: "
      format_value(v, indent + "  ")
    end
  elsif value.is_a?(Array)
    ui.puts
    value.map(&:to_s).sort.each do |v|
      ui.print "#{indent}  "
      format_value(v, indent + "  ")
    end
  else
    ui.puts value.to_s
  end
end

#generate_config! ⇒ Object 



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# File 'lib/sfn/command/conf.rb', line 26

def generate_config!
  if File.exists?(".sfn")
    ui.warn "Existing .sfn configuration file detected!"
    ui.confirm "Overwrite current .sfn configuration file?"
  end
  run_action "Writing .sfn file" do
    File.open(".sfn", "w") do |file|
      file.write SFN_CONFIG_CONTENTS
    end
    nil
  end
end