Class: Actions::Katello::Repository::Destroy

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

Instance Method Summary collapse

Instance Method Details

#check_destroyable!(repository, remove_from_content_view_versions) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 133

def check_destroyable!(repository, remove_from_content_view_versions)
  unless repository.destroyable?(remove_from_content_view_versions)
    # The repository is going to be deleted in finalize, but it cannot be deleted.
    # Stop now and inform the user.
    fail repository.errors.messages.values.join("\n")
  end
end

#delete_empty_repo_filters(repository) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 83

def delete_empty_repo_filters(repository)
  filters_to_delete = repository.filters.select { |filter| filter.repositories.size == 1 }
  ::Katello::ContentViewFilter.where(id: filters_to_delete).destroy_all
end

#delete_record(repository, options = {}) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 105

def delete_record(repository, options = {})
  ::Katello::SyncPlan.remove_disabled_product(repository) if repository.redhat?
  repository.destroy!
  repository.root.destroy! if repository.root.repositories.empty?
  ::Katello::DockerMetaTag.cleanup_tags if options[:docker_cleanup]
end

#finalize ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 48

def finalize
  repository = ::Katello::Repository.find_by(id: input[:repository][:id])
  if repository
    docker_cleanup = repository.docker? && input[:docker_cleanup]
    delete_record(repository, {docker_cleanup: docker_cleanup})

    if (affected_cvv_ids = input[:affected_cvv_ids]).any?
      cvvs = ::Katello::ContentViewVersion.where(id: affected_cvv_ids)
      cvvs.each do |cvv|
        cvv.update_content_counts!
      end
    end
  end
end

#handle_acs_product_removal(repository) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 69

def handle_acs_product_removal(repository)
  # Remove products from ACS's that contain no repositories which both
  # match the ACS content type and have a non-nil URL
  product = repository.product
  repo_content_types = ::Katello::RootRepository.where(:id => product.repositories.where.not(:id => repository.id).select(:root_id)).where.not(:url => [nil, '']).distinct.pluck(:content_type)
  ::Katello::AlternateContentSource.with_products(product).each do |acs|
    unless repo_content_types.include?(acs.content_type)
      acs.products = acs.products - [product]
      Rails.logger.info _('Removing product %{prod_name} with ID %{prod_id} from ACS %{acs_name} with ID %{acs_id}') %
        { prod_name: product.name, prod_id: product.id, acs_name: acs.name, acs_id: acs.id }
    end
  end
end

#handle_alternate_content_sources(repository) ⇒ Object 



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

def handle_alternate_content_sources(repository)
  repository.smart_proxy_alternate_content_sources.each do |smart_proxy_acs|
    plan_action(Pulp3::Orchestration::AlternateContentSource::Delete, smart_proxy_acs)
  end
end

#handle_custom_content(repository, remove_from_content_view_versions) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 88

def handle_custom_content(repository, remove_from_content_view_versions)
  #if this is the last instance of a custom repo or a deb repo using structured APT, destroy the content
  if remove_from_content_view_versions || repository.root.repositories.where.not(id: repository.id).empty? || repository.deb_using_structured_apt?
    # Never destroy content for structured apt rolling repo clones, because it belongs to the library instance
    return if repository.deb_using_structured_apt? && repository.content_view.rolling?

    plan_action(::Actions::Katello::Product::ContentDestroy, repository)
  end
end

#handle_redhat_content(repository) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 98

def handle_redhat_content(repository)
  content_view_environment = repository.content_view.content_view_environment(repository.environment)
  if content_view_environment && !repository.content_view.rolling?
    plan_action(Candlepin::Environment::SetContent, repository.content_view, repository.environment, content_view_environment)
  end
end

#humanized_name ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 141

def humanized_name
  _("Delete")
end

#plan(repository, options = {}) ⇒ Object

options:

skip_environment_update - defaults to false. skips updating the CP environment
destroy_content - can be disabled to skip Candlepin remove_content



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# File 'app/lib/actions/katello/repository/destroy.rb', line 12

def plan(repository, options = {})
  affected_cvv_ids = []
  skip_environment_update = options.fetch(:skip_environment_update, false) ||
      options.fetch(:organization_destroy, false)
  destroy_content = options.fetch(:destroy_content, true)
  remove_from_content_view_versions = options.fetch(:remove_from_content_view_versions, false)
  delete_empty_repo_filters = options.fetch(:delete_empty_repo_filters, true)
  docker_cleanup = options.fetch(:docker_cleanup, true)
  action_subject(repository)
  check_destroyable!(repository, remove_from_content_view_versions)
  remove_generated_content_views(repository)

  remove_versions(repository, repository.content_views.generated_for_library, affected_cvv_ids)

  plan_action(Actions::Pulp3::Orchestration::Repository::Delete,
                   repository,
                   SmartProxy.pulp_primary)

  remove_versions(repository, repository.content_views_all(include_composite: true)&.generated_for_none, affected_cvv_ids) if remove_from_content_view_versions

  handle_acs_product_removal(repository)
  handle_alternate_content_sources(repository)
  delete_empty_repo_filters(repository) if delete_empty_repo_filters

  plan_self(:user_id => ::User.current.id, :affected_cvv_ids => affected_cvv_ids, :docker_cleanup => docker_cleanup)
  sequence do
    if repository.redhat?
      handle_redhat_content(repository) unless skip_environment_update
    else
      if destroy_content && !skip_environment_update
        handle_custom_content(repository, remove_from_content_view_versions)
      end
    end
  end
end

#remove_generated_content_views(repository) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 112

def remove_generated_content_views(repository)
  # remove the content views generated for this repository (since we are deleting the repo)
  content_views = repository.content_views.generated_for_repository
  return if content_views.blank?
  plan_action(::Actions::BulkAction, ::Actions::Katello::ContentView::Remove,
                content_views,
                skip_repo_destroy: true,
                destroy_content_view: true)
end

#remove_versions(repository, content_views, affected_cvv_ids) ⇒ Object 



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# File 'app/lib/actions/katello/repository/destroy.rb', line 122

def remove_versions(repository, content_views, affected_cvv_ids)
  return if content_views.blank?
  interested_inverses = repository.
                          library_instances_inverse.
                          joins(:content_view_version => :content_view).
                          merge(content_views)
  return if interested_inverses.blank?
  affected_cvv_ids.concat(interested_inverses.pluck(:content_view_version_id)&.uniq)
  plan_action(::Actions::BulkAction, ::Actions::Katello::Repository::Destroy, interested_inverses)
end