Class: Api::V2::DiscoveredHostsController

Inherits:
BaseController
  • Object
show all
Includes:
Foreman::Controller::DiscoveredExtensions, Foreman::Controller::Parameters::DiscoveredHost
Defined in:
app/controllers/api/v2/discovered_hosts_controller.rb

Instance Method Summary collapse

Methods included from Foreman::Controller::DiscoveredExtensions

#find_discovery_rule, #perform_auto_provision, #perform_reboot_all, #validate_rule_by_taxonomy

Methods included from Foreman::Controller::Parameters::DiscoveredHost

#discovered_host_params, #discovered_host_params_host, #managed_host_params, #managed_host_params_host

Instance Method Details

#auto_provision ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 135

def auto_provision
  if rule = find_discovery_rule(@discovered_host)
    if perform_auto_provision(@discovered_host, rule)
      msg = _("Host %{host} was provisioned with rule %{rule}") % {:host => @discovered_host.name, :rule => rule.name}
      render :json => {:message => msg}
    else
      msg = _("Unable to provision %{host}: %{errors}") % {:host => @discovered_host.name, :errors => @discovered_host.errors.full_messages.join(' ')}
      render :json => {:message => msg}, :status => :unprocessable_entity
    end
  else
    render_error :custom_error, :status => :not_found,
                 :locals => {
                     :message => _("No rule found for host %s") % @discovered_host.name
                 }
  end
rescue ::Foreman::Exception => e
  render :json => {'message' => e.to_s}, :status => :unprocessable_entity
end

#auto_provision_all ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 156

def auto_provision_all
  result = true
  error_message = _("Errors during auto provisioning: %s")

  if Host::Discovered.count == 0
    error_message = _("No discovered hosts to provision")
    result = false
  end

  total_count = 0
  overall_errors = ""
  Host::Discovered.all.find_each do |discovered_host|
    if rule = find_discovery_rule(discovered_host)
      result &= perform_auto_provision(discovered_host, rule)
      unless discovered_host.errors.empty?
        errors = discovered_host.errors.full_messages.join(' ')
        logger.warn "Failed to auto provision host %s: %s" % [discovered_host.name, errors]
        overall_errors << "#{discovered_host.name}: #{errors} "
      else
        total_count += 1
      end
    else
      logger.warn "No rule found for host %s" % discovered_host.name
    end
  end

  if result
    msg = _("%s discovered hosts were provisioned") % total_count
    render :json => {:message => msg}
  else
    render_error :custom_error,
      :status => :unprocessable_entity,
      :locals => {
        :message => error_message % overall_errors
      }
  end
end

#create ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 44

def create
  @discovered_host = Host::Discovered.new(discovered_host_params)
  @discovered_host.suggest_default_pxe_loader if params[:discovered_host] && params[:discovered_host][:pxe_loader].nil?
  process_response @discovered_host.save
end

#destroy ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 100

def destroy
  process_response @discovered_host.destroy
end

#facts ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 107

def facts
  # creating a host from facts is not a mass assignment - we store them individually
  facts = params['facts'].to_unsafe_h
  state = true
  User.as_anonymous_admin do
    @discovered_host = Host::Discovered.import_host(facts)
    # Host::Based.set_taxonomies sets taxonomies during import from either
    # facts or via Global Foreman setting "default_taxonomy", reset it back so
    # the anonymous admin can see all records. We set taxonomy explicitly via
    # discovery SubnetAndTaxonomy import hook and enforce taxnomy manually
    # in find_discovery_rule method via validate_rule_by_taxonomy.
    Taxonomy.no_taxonomy_scope do
      Rails.logger.warn 'Discovered facts import unsuccessful, skipping auto provisioning' unless @discovered_host
      if Setting['discovery_auto'] && @discovered_host && (rule = find_discovery_rule(@discovered_host))
        state = perform_auto_provision(@discovered_host, rule)
      end
    end
  end
  process_response state
rescue Exception => e
  ForemanDiscovery::UINotifications::FailedDiscovery.new(e).deliver!
  Foreman::Logging.exception("Host discovery failed, facts: #{facts}", e)
  render :json => {'message'=>e.to_s}, :status => :unprocessable_entity
end

#index ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 22

def index
  @discovered_hosts = resource_scope.search_for(*search_options).paginate(paginate_options)
end

#reboot ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 206

def reboot
  process_response @discovered_host.reboot
rescue ::Foreman::Exception => e
  render :json => {'message'=>e.to_s}
end

#reboot_all ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 214

def reboot_all
  error_message = perform_reboot_all
  if error_message
    render_error :custom_error,
                 :status => :unprocessable_entity,
                 :locals => {
                     :message => error_message
                 }
  else
    process_success :success_msg => _("Discovered hosts are rebooting now")
  end
end

#refresh_facts ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 197

def refresh_facts
  process_response @discovered_host.refresh_facts
rescue ::Foreman::Exception => e
  render :json => { 'message' => e.to_s }
end

#show ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 29

def show
end

#update ⇒ Object 



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# File 'app/controllers/api/v2/discovered_hosts_controller.rb', line 90

def update
  @host = ::ForemanDiscovery::HostConverter.to_managed(@discovered_host, true, managed_host_params[:build], managed_host_params)
  forward_request_url
  update_response = @host.save
  process_response update_response
end