Class: Bosh::Cli::Command::Release::ExportRelease

Inherits:
Base
  • Object
show all
Defined in:
lib/cli/commands/release/export_release.rb

Constant Summary

Constants inherited from Base

Base::DEFAULT_DIRECTOR_PORT

Instance Attribute Summary

Attributes inherited from Base

#args, #exit_code, #info, #options, #out, #runner, #work_dir

Instance Method Summary collapse

Methods inherited from Base

#add_option, #blob_manager, #blobstore, #cache_dir, #config, #confirmed?, #credentials, #deployment, #director, #initialize, #interactive?, #logged_in?, #non_interactive?, #progress_renderer, #redirect, #release, #remove_option, #run_nested_command, #show_current_state, #target, #target_name, #verbose?

Methods included from Bosh::Cli::CommandDiscovery

#desc, #method_added, #option, #register_command, #usage

Methods included from DeploymentHelper

#build_manifest, #cancel_deployment, #deployment_changed?, #inspect_deployment_changes, #job_exists_in_deployment?, #job_unique_in_deployment?, #jobs_and_indexes, #prepare_deployment_manifest, #prompt_for_errand_name, #prompt_for_job_and_index

Constructor Details

This class inherits a constructor from Bosh::Cli::Command::Base

Instance Method Details

#export(release, stemcell) ⇒ Object


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# File 'lib/cli/commands/release/export_release.rb', line 12

def export(release, stemcell)
  auth_required
  deployment_required
  manifest = Bosh::Cli::Manifest.new(deployment, director)
  manifest.load

  release = Bosh::Cli::NameVersionPair.parse(release)
  stemcell = Bosh::Cli::NameVersionPair.parse(stemcell)
  stemcell_os = stemcell.name

  client = Bosh::Cli::Client::ExportReleaseClient.new(director)
  status, task_id = client.export(manifest.name, release.name, release.version, stemcell_os, stemcell.version)

  if status != :done
    task_report(status, task_id)
    return
  end

  task_result_file = director.get_task_result_log(task_id)
  task_result = JSON.parse(task_result_file)
  tarball_blobstore_id = task_result['blobstore_id']
  tarball_sha1 = task_result['sha1']

  tarball_file_name = "release-#{release.name}-#{release.version}-on-#{stemcell_os}-stemcell-#{stemcell.version}.tgz"
  tarball_file_path = File.join(Dir.pwd, tarball_file_name)

  nl
  progress_renderer.start(tarball_file_name, "downloading...")
  tmpfile = director.download_resource(tarball_blobstore_id)

  FileUtils.move(tmpfile, tarball_file_path)
  progress_renderer.finish(tarball_file_name, "downloaded")

  if file_checksum(tarball_file_path) != tarball_sha1
    err("Checksum mismatch for downloaded blob '#{tarball_file_path}'")
  end

  task_report(status, task_id, "Exported release '#{release.name.make_green}/#{release.version.make_green}' for '#{stemcell_os.make_green}/#{stemcell.version.make_green}'")
end

#file_checksum(path) ⇒ Object

Returns file SHA1 checksum


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# File 'lib/cli/commands/release/export_release.rb', line 54

def file_checksum(path)
  Digest::SHA1.file(path).hexdigest
end