Class: Actions::Katello::Repository::Export

Inherits:
EntryAction
  • Object
show all
Defined in:
app/lib/actions/katello/repository/export.rb

Constant Summary collapse

EXPORT_OUTPUT_BASEDIR = 
"/var/lib/pulp/published/yum/master/group_export_distributor/"

Instance Method Summary collapse

Instance Method Details

#humanized_name ⇒ Object 



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# File 'app/lib/actions/katello/repository/export.rb', line 63

def humanized_name
  _("Export")
end

#plan(repos, export_to_iso, since, iso_size, group_id) ⇒ Object 



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# File 'app/lib/actions/katello/repository/export.rb', line 14

def plan(repos, export_to_iso, since, iso_size, group_id)
  unless File.directory?(Setting['pulp_export_destination'])
    fail ::Foreman::Exception, N_("Unable to export, 'pulp_export_destination' setting is not set to a valid directory.")
  end

  unless File.writable?(Setting['pulp_export_destination'])
    fail ::Foreman::Exception, N_("Unable to export, 'pulp_export_destination' setting is not a writable directory.")
  end

  repo_pulp_ids = repos.collect do |repo|
    action_subject(repo)
    repo.pulp_id
  end

  start_date = since ? since.iso8601 : nil
  unless since.nil?
    group_id += "-incremental"
  end

  # create an export path that's the same as the ISO export path. Pulp
  # only uses this when exporting to a directory, but we want to keep
  # things as similar as possible.
  # Additionally, we want Pulp to export to dirs that Pulp owns, and
  # then Katello can copy it over as needed. This is needed for SELinux
  # reasons.
  export_directory = File.join(EXPORT_OUTPUT_BASEDIR, group_id)

  sequence do
    plan_action(Pulp::RepositoryGroup::Create, :id => group_id,
                                               :pulp_ids => repo_pulp_ids)
    plan_action(Pulp::RepositoryGroup::Export, :id => group_id,
                                               :export_to_iso => export_to_iso,
                                               :iso_size => iso_size,
                                               :start_date => start_date,
                                               :export_directory => export_directory)
    plan_self(:group_id => group_id, :export_to_iso => export_to_iso)
    # NB: the delete will also make Pulp delete our exported data under /var/lib/pulp
    plan_action(Pulp::RepositoryGroup::Delete, :id => group_id)
  end
end

#rescue_strategy ⇒ Object 



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# File 'app/lib/actions/katello/repository/export.rb', line 67

def rescue_strategy
  Dynflow::Action::Rescue::Skip
end

#run ⇒ Object 



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# File 'app/lib/actions/katello/repository/export.rb', line 55

def run
  # copy the export to a place we have permission to write to. We let
  # Pulp do the deletion as part of repo group delete since it's under
  # /v/l/p.
  export_location = File.join(EXPORT_OUTPUT_BASEDIR, input[:group_id])
  FileUtils.cp_r(export_location, Setting['pulp_export_destination'], :remove_destination => true)
end