Class: Foreman::Export::Systemd

Inherits:
Base
  • Object
show all
Defined in:
lib/foreman/export/systemd.rb

Instance Attribute Summary

Attributes inherited from Base

#engine, #formation, #location, #options, #port

Instance Method Summary collapse

Methods inherited from Base

#app, #initialize, #log, procfile, #run, #template, #user

Constructor Details

This class inherits a constructor from Foreman::Export::Base

Instance Method Details

#export ⇒ Object 



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# File 'lib/foreman/export/systemd.rb', line 6

def export
  super

  Dir["#{location}/#{app}*.target"]
    .concat(Dir["#{location}/#{app}*.service"])
    .concat(Dir["#{location}/#{app}*.target.wants/#{app}*.service"])
    .each do |file|
    clean file
  end

  Dir["#{location}/#{app}*.target.wants"].each do |file|
    clean_dir file
  end

  process_master_names = []

  engine.each_process do |name, process|
    service_fn = "#{app}-#{name}@.service"
    write_template "systemd/process.service.erb", service_fn, binding

    create_directory("#{app}-#{name}.target.wants")
    1.upto(engine.formation[name])
      .collect { |num| engine.port_for(process, num) }
      .collect { |port| "#{app}-#{name}@#{port}.service" }
      .each do |process_name|
      create_symlink("#{app}-#{name}.target.wants/#{process_name}", "../#{service_fn}") rescue Errno::EEXIST # This is needed because rr-mocks do not call the origial cleanup
    end

    write_template "systemd/process_master.target.erb", "#{app}-#{name}.target", binding
    process_master_names << "#{app}-#{name}.target"
  end

  write_template "systemd/master.target.erb", "#{app}.target", binding
end