Class: HelmWrapper::Tasks::Template

Inherits:
Rake::TaskLib
  • Object
show all
Includes:
Shared::Logging
Defined in:
lib/helm-wrapper/tasks/template.rb

Instance Method Summary collapse

Methods included from Shared::Logging

configure_logger_for, logger_for

Constructor Details

#initialize(binary:, chart:, options:) {|_self| ... } ⇒ Template

Returns a new instance of Template.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/helm-wrapper/tasks/template.rb', line 25

def initialize(binary:, chart:, options:)
  @binary  = binary
  @chart   = chart
  @options = options

  yield self if block_given?

  template_task
end

Instance Method Details

#template_task ⇒ Object 



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# File 'lib/helm-wrapper/tasks/template.rb', line 37

def template_task
  desc "Templates a chart with Helm for a given configuration."
  task :template, [:config, :clean] => :binary do |t, args|
    options = @options.merge({"name" => args[:config]})
    clean   = args[:clean].kind_of?(String) ? args[:clean].downcase == "true" : true

    logger.info("Processing configuration for Helm template...")

    config = HelmWrapper::Shared::Config.new(chart: @chart, options: options)
    runner = HelmWrapper::Shared::Runner.new(binary: @binary, chart: @chart, config: config)

    logger.info("Running Helm template for release: #{config.release}, namespace: #{config.namespace}...")

    begin
      runner.init_repos
      runner.template
    ensure
      runner.clean(repos: clean)
    end
  end
end