Class: Stackato

Inherits:
Object
  • Object
show all
Defined in:
lib/conan/stackato.rb

Defined Under Namespace

Classes: Commands

Instance Method Summary collapse

Constructor Details

#initialize(paas_user, paas_password, paas_space, paas_manifest, paas_executable, no_start = false, dry_run = false) ⇒ Stackato

Returns a new instance of Stackato.



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# File 'lib/conan/stackato.rb', line 92

def initialize(paas_user, paas_password, paas_space, paas_manifest, paas_executable, no_start=false, dry_run=false)
  @paas_user = paas_user
  @paas_password = paas_password
  @paas_space = paas_space
  @paas_manifest = paas_manifest || "stackato.yml"
  @paas_executable = paas_executable || "stackato-3.1.1"
  @no_start = no_start
  @dry_run = dry_run
end

Instance Method Details

#bg_deploy(work_dir, app, deployment) ⇒ Object 



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# File 'lib/conan/stackato.rb', line 144

def bg_deploy(work_dir, app, deployment)
  puts ''
  Dir.chdir(work_dir){
    (deployment.paas_target)

    active_app_name   = deployment.name(app)
    inactive_app_name = active_app_name + "-inactive"

    puts "Pushing inactive app: #{inactive_app_name}"
    @commands.push(@paas_manifest, inactive_app_name, deployment.inactive_urls(app), @no_start)

    puts "Mapping active urls"
    deployment.active_urls(app).each do |url|
      @commands.map(inactive_app_name, url)
    end

    puts "Unmapping inactive urls"
    deployment.inactive_urls(app).each do |url|
      @commands.unmap(inactive_app_name, url)
    end

    puts "Cleaning up"
    @commands.delete(active_app_name)
    @commands.rename(inactive_app_name, active_app_name)
  }
end

#deploy(work_dir, app, deployment, force = false) ⇒ Object 



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# File 'lib/conan/stackato.rb', line 113

def deploy(work_dir, app, deployment, force=false)
  puts ''
  Dir.chdir(work_dir){
    (deployment.paas_target)

    paas_app_name = deployment.name(app)
    yield paas_app_name if block_given?

    # print out the stackato.yml for posterity
    puts '------------------------------------------------------------------------------'

    File.open(@paas_manifest, "r") do |f|
      while (line = f.gets)
        puts "#{line}"
      end
    end
    puts '------------------------------------------------------------------------------'
    puts ''

    if (force)
      puts "Deleting #{paas_app_name} if it exists. May be force be with you!"
      @commands.delete(paas_app_name)
    end

    puts "Pushing #{paas_app_name}"
    @commands.push(@paas_manifest, paas_app_name, deployment.active_urls(app), @no_start)

    puts "deploy complete"
  }
end

#login(paas_target) ⇒ Object 



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# File 'lib/conan/stackato.rb', line 102

def (paas_target)
  # login only one time per target, and only one target at a time
  if (@session != paas_target)
    @session = paas_target
    @commands = Commands.new(@paas_executable, paas_target, @dry_run)
    unless @paas_user.nil?
      @commands.(@paas_user, @paas_password, @paas_space)
    end
  end
end