Class: Eien::Deploy::ApplyTask

Inherits:
Task
  • Object
show all
Defined in:
lib/eien/deploy/apply_task.rb

Instance Attribute Summary collapse

Attributes inherited from Task

#context, #namespace, #task_config

Instance Method Summary collapse

Methods included from Helpers::TimeHelpers

#summarize_age

Constructor Details

#initialize(context, app) ⇒ ApplyTask

Returns a new instance of ApplyTask.



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# File 'lib/eien/deploy/apply_task.rb', line 8

def initialize(context, app)
  @app = app
  super(context)
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/eien/deploy/apply_task.rb', line 6

def app
  @app
end

Instance Method Details

#run! ⇒ Object 



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# File 'lib/eien/deploy/apply_task.rb', line 13

def run!
  the_app = Eien.app_from_name(context, app)
  app_name = the_app.metadata.name

  resources = ::Eien::Deploy::GenerateTask.new(context, app_name).run!

  temp_file = Tempfile.new(["eien_generated_resources", ".yaml"])
  begin
    resources.map do |resource|
      temp_file.write(resource.to_h.deep_stringify_keys.to_yaml)
    end

    temp_file.close

    deploy_options = Krane::CLI::DeployCommand::OPTIONS
      .each_with_object(HashWithIndifferentAccess.new) do |(key, option), options|
      options[key] = option[:default]
    end

    deploy_options[:filenames] << temp_file.path
    deploy_options[:selector] = "#{::Eien::LABEL_PREFIX}/app=#{app_name}"

    Krane::CLI::DeployCommand.from_options(
      the_app.spec.namespace,
      context,
      deploy_options,
    )
  ensure
    temp_file.close
    temp_file.unlink
  end
end