Class: LegacyBrokerController

Inherits:
ApplicationController
  • Object
show all
Includes:
CartridgeHelper, LegacyBrokerHelper, UserActionLogger
Defined in:
app/controllers/legacy_broker_controller.rb

Instance Method Summary collapse

Methods included from CartridgeHelper

#get_cartridges

Methods included from UserActionLogger

#get_action_logger, #log_action

Methods included from LegacyBrokerHelper

#get_cached

Instance Method Details

#cart_list_post ⇒ Object 



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# File 'app/controllers/legacy_broker_controller.rb', line 195

def cart_list_post
  cart_type = @req.cart_type                                                                                                                                                                                                                                    
  unless cart_type
    log_action('nil', 'nil', 'nil', "LEGACY_CART_LIST", true, "Cartridge type not specified", get_extra_log_args)
    @reply.resultIO << "Invalid cartridge types: #{cart_type} specified"
    @reply.exitcode = 109
    render :json => @reply, :status => :bad_request
    return
  end

  cache_key = "cart_list_#{cart_type}"                                                                                                                                         
  carts = get_cached(cache_key, :expires_in => 21600.seconds) {
    Application.get_available_cartridges(cart_type)
  }
  log_action('nil', 'nil', 'nil', "LEGACY_CART_LIST")
  @reply.data = { :carts => carts }.to_json
  render :json => @reply
end

#cartridge_post ⇒ Object

Raises:

  • (OpenShift::UserException) 


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# File 'app/controllers/legacy_broker_controller.rb', line 214

def cartridge_post
  raise OpenShift::UserException.new("Invalid user", 99) if @cloud_user.nil?
  
  case @req.action
  when 'configure'    #create app and configure framework
    apps = @cloud_user.applications
    domain = @cloud_user.domains.first
    app = Application.new(@cloud_user, @req.app_name, nil, @req.node_profile, @req.cartridge, nil, false, domain)
    check_cartridge_type(@req.cartridge, "standalone")
    if (@cloud_user.consumed_gears >= @cloud_user.max_gears)
      raise OpenShift::UserException.new("#{@login} has already reached the gear limit of #{@cloud_user.max_gears}", 104)
    end
    raise OpenShift::UserException.new("The supplied application name '#{app.name}' is not allowed", 105) if OpenShift::ApplicationContainerProxy.blacklisted? app.name
    if app.valid?
      @domain_name = domain.namespace
      @application_name = app.name
      @application_uuid = app.uuid
      begin
        app.user_agent = request.headers["User-Agent"]
        Rails.logger.debug "Creating application #{app.name}"
        @reply.append app.create
        Rails.logger.debug "Configuring dependencies #{app.name}"
        @reply.append app.configure_dependencies

        app.execute_connections
        begin
          @reply.append app.create_dns
          
          case app.framework_cartridge
            when 'php'
              page = 'health_check.php'
            when 'perl'
              page = 'health_check.pl'
            else
              page = 'health'
          end
        
          @reply.data = {:health_check_path => page, :uuid => app.uuid}.to_json
        rescue Exception => e
          @reply.append app.destroy_dns
          raise
        end
      rescue Exception => e
        log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CREATE_APP", false, "Failed to create application #{app.name}: #{e.message}", get_extra_log_args)
        @reply.append app.destroy(true)
        if app.persisted?
          app.delete
        end
        @reply.resultIO = StringIO.new(e.message)
        raise
      end
      log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CREATE_APP", true, "Created application #{app.name}", get_extra_log_args)
      @reply.resultIO << "Successfully created application: #{app.name}" if @reply.resultIO.length == 0
    else
      log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CREATE_APP", true, "Invalid application: #{app.errors.first[1][:message]}", get_extra_log_args)
      @reply.resultIO << app.errors.first[1][:message]
      @reply.exitcode = app.errors.first[1][:exit_code]
      render :json => @reply, :status => :bad_request 
      return
    end
  when 'deconfigure'
    app = get_app_from_request(@cloud_user)
    @reply.append app.cleanup_and_delete
    @reply.resultIO << "Successfully destroyed application: #{app.name}"
  when 'start'
    app = get_app_from_request(@cloud_user)
    @reply.append app.start(app.framework)
  when 'stop'
    app = get_app_from_request(@cloud_user)
    @reply.append app.stop(app.framework)
  when 'restart'
    app = get_app_from_request(@cloud_user)
    @reply.append app.restart(app.framework)
  when 'force-stop'
    app = get_app_from_request(@cloud_user)
    @reply.append app.force_stop(app.framework)
  when 'reload'
    app = get_app_from_request(@cloud_user)
    @reply.append app.reload(app.framework)
  when 'status'
    app = get_app_from_request(@cloud_user)
    @reply.append app.status(app.framework)
  when 'tidy'
    app = get_app_from_request(@cloud_user)
    @reply.append app.tidy(app.framework)
  when 'add-alias'
    app = get_app_from_request(@cloud_user)
    @reply.append app.add_alias @req.server_alias
  when 'remove-alias'
    app = get_app_from_request(@cloud_user)
    @reply.append app.remove_alias @req.server_alias
  when 'threaddump'
    app = get_app_from_request(@cloud_user)
    @reply.append app.threaddump(app.framework)
  when 'expose-port'
    app = get_app_from_request(@cloud_user)
    @reply.append app.expose_port(app.framework)
  when 'conceal-port'
    app = get_app_from_request(@cloud_user)
    @reply.append app.conceal_port(app.framework)
  when 'show-port'
    app = get_app_from_request(@cloud_user)
    @reply.append app.show_port(app.framework)
  when 'system-messages'
    app = get_app_from_request(@cloud_user)
    @reply.append app.system_messages
  else
    raise OpenShift::UserException.new("Invalid action #{@req.action}", 111)
  end
  @reply.resultIO << 'Success' if @reply.resultIO.length == 0
  log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CARTRIDGE_POST", true, "Processed event #{@req.action} for application #{app.name}", get_extra_log_args)
  
  render :json => @reply
end

#domain_post ⇒ Object 



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# File 'app/controllers/legacy_broker_controller.rb', line 108

def domain_post
  domain = get_domain(@cloud_user, @req.namespace)
  domain = @cloud_user.domains.first if !domain && @req.alter
  
  if (!domain or not domain.hasFullAccess?(@cloud_user)) && (@req.alter || @req.delete)
    log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_ALTER_DOMAIN", true, "Cannot alter or remove namespace #{@req.namespace}. Namespace does not exist.", get_extra_log_args)
    @reply.resultIO << "Cannot alter or remove namespace #{@req.namespace}. Namespace does not exist.\n"
    @reply.exitcode = 106
    render :json => @reply, :status => :bad_request
    return
  end

  if @req.alter
    
    Rails.logger.debug "Updating namespace for domain #{domain.uuid} from #{domain.namespace} to #{@req.namespace}"

    raise OpenShift::UserException.new("The supplied namespace '#{@req.namespace}' is not allowed", 106) if OpenShift::ApplicationContainerProxy.blacklisted? @req.namespace   
    begin
      if domain.namespace != @req.namespace
        domain.namespace = @req.namespace     
        @reply.append domain.save
        log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_ALTER_DOMAIN", true, "Updated namespace for domain #{domain.uuid} to #{@req.namespace}", get_extra_log_args)
      end
    rescue Exception => e
     log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_ALTER_DOMAIN", false, "Failed to updated namespace for domain #{domain.uuid} to #{@req.namespace}", get_extra_log_args)
     Rails.logger.error "Failed to update domain #{domain.uuid} from #{domain.namespace} to #{@req.namespace} #{e.message}"
     Rails.logger.error e.backtrace
     raise
    end

    if @req.ssh
      @cloud_user.update_ssh_key(@req.ssh, @req.key_type, @req.key_name)
      @cloud_user.save
      log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_ALTER_DOMAIN", true, "Updated SSH key '#{@req.key_name}' for domain #{domain.namespace}", get_extra_log_args)
    end
  elsif @req.delete
     if not domain.hasFullAccess?(@cloud_user)
       log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_DELETE_DOMAIN", true, "Domain #{domain.namespace} is not associated with user", get_extra_log_args)
       @reply.resultIO << "Cannot remove namespace #{@req.namespace}. This namespace is not associated with login: #{@cloud_user.}\n"
       @reply.exitcode = 106
       render :json => @reply, :status => :bad_request
       return
     end
     if not @cloud_user.applications.empty?
       @cloud_user.applications.each do |app|
         if app.domain.uuid == domain.uuid
           log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_DELETE_DOMAIN", true, "Domain #{domain.namespace} contains applications", get_extra_log_args)
           @reply.resultIO << "Cannot remove namespace #{@req.namespace}. Remove existing app(s) first: "
           @reply.resultIO << @cloud_user.applications.map{|a| a.name}.join("\n")
           @reply.exitcode = 106 
           render :json => @reply, :status => :bad_request
       return
         end
       end
     end
     @reply.append domain.delete
     log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_DELETE_DOMAIN", true, "Deleted domain #{@req.namespace}", get_extra_log_args)
     render :json => @reply
     return
  else
    raise OpenShift::UserException.new("The supplied namespace '#{@req.namespace}' is not allowed", 106) if OpenShift::ApplicationContainerProxy.blacklisted? @req.namespace
    raise OpenShift::UserException.new("Domain already exists for user. Update the domain to modify.", 158) if !@cloud_user.domains.empty?

    key = Key.new(Key::DEFAULT_SSH_KEY_NAME, @req.key_type, @req.ssh)
    if key.invalid?
       log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CREATE_DOMAIN", true, "Failed to create domain #{@req.namespace}: #{key.errors.first[1][:message]}", get_extra_log_args)
       @reply.resultIO << key.errors.first[1][:message]
       @reply.exitcode = key.errors.first[1][:exit_code]
       render :json => @reply, :status => :bad_request 
       return
    end
    @cloud_user.add_ssh_key(Key::DEFAULT_SSH_KEY_NAME, @req.ssh, @req.key_type)
    domain = Domain.new(@req.namespace, @cloud_user)
    @reply.append domain.save
    log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_CREATE_DOMAIN", true, "Created domain #{@req.namespace}", get_extra_log_args)
  end

  @reply.append @cloud_user.save
  @reply.data = {
    :rhlogin    => @cloud_user.,
    :uuid       => @cloud_user.uuid,
    :rhc_domain => Rails.configuration.openshift[:domain_suffix]
  }.to_json
    
  render :json => @reply
end

#embed_cartridge_post ⇒ Object

Raises:

  • (OpenShift::UserException) 


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# File 'app/controllers/legacy_broker_controller.rb', line 329

def embed_cartridge_post
  raise OpenShift::UserException.new("Invalid user", 99) if @cloud_user.nil?
  
  app = get_app_from_request(@cloud_user)    
  check_cartridge_type(@req.cartridge, "embedded")
  
  # making this check here for the specific actions, so that the error codes for other conditions are not affected
  if ['deconfigure', 'start', 'stop', 'restart', 'status', 'reload'].include?(@req.action) and ( app.embedded.nil? or not app.embedded.has_key?(@req.cartridge) )
    raise OpenShift::UserException.new("The application #{app.name} is not configured with the embedded cartridge #{@req.cartridge}.", 129) 
  end

  Rails.logger.debug "DEBUG: Performing action '#{@req.action}'"    
  case @req.action
  when 'configure'
    if app.scalable && (@cloud_user.consumed_gears >= @cloud_user.max_gears) && @req.cartridge != 'jenkins-client-1.4'  #TODO Need a proper method to let us know if cart will get its own gear
      raise OpenShift::UserException.new("#{@login} has already reached the gear limit of #{@cloud_user.max_gears}", 104)
    end
    @reply.append app.add_dependency(@req.cartridge)
  when 'deconfigure'
    @reply.append app.remove_dependency(@req.cartridge)
  when 'start'
    @reply.append app.start(@req.cartridge)      
  when 'stop'
    @reply.append app.stop(@req.cartridge)      
  when 'restart'
    @reply.append app.restart(@req.cartridge)      
  when 'status'
    @reply.append app.status(@req.cartridge)      
  when 'reload'
    @reply.append app.reload(@req.cartridge)
  else
    raise OpenShift::UserException.new("Invalid action #{@req.action}", 111)           
  end
  
  log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_EMBED_CARTRIDGE_POST", true, "Processed event #{@req.action} for cartridge #{@req.cartridge} of application #{app.name}", get_extra_log_args)
  @reply.resultIO << 'Success' if @reply.resultIO.length == 0
  render :json => @reply
end

#ssh_keys_post ⇒ Object 



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# File 'app/controllers/legacy_broker_controller.rb', line 62

def ssh_keys_post
  if @cloud_user    
    case @req.action
    when "add-key"
      raise OpenShift::UserKeyException.new("Missing SSH key or key name", 119) if @req.ssh.nil? or @req.key_name.nil?
      if @cloud_user.ssh_keys
        raise OpenShift::UserKeyException.new("Key with name #{@req.key_name} already exists.  Please choose a different name", 120) if @cloud_user.ssh_keys.has_key?(@req.key_name)
      end
      @cloud_user.add_ssh_key(@req.key_name, @req.ssh, @req.key_type)
      @cloud_user.save
    when "remove-key"
      raise OpenShift::UserKeyException.new("Missing key name", 119) if @req.key_name.nil?
      @cloud_user.remove_ssh_key(@req.key_name)
      @cloud_user.save
    when "update-key"
      raise OpenShift::UserKeyException.new("Missing SSH key or key name", 119) if @req.ssh.nil? or @req.key_name.nil?
      @cloud_user.update_ssh_key(@req.ssh, @req.key_type, @req.key_name)
      @cloud_user.save
    when "list-keys"
      #FIXME: when client tools are updated
      if @cloud_user.ssh_keys.nil? || @cloud_user.ssh_keys.empty?
        @reply.data = {:keys => {}, :ssh_key => "", :ssh_type => ""}.to_json
      else
        other_keys = @cloud_user.ssh_keys.reject {|k, v| k == Key::DEFAULT_SSH_KEY_NAME }
        if @cloud_user.ssh_keys.has_key?(Key::DEFAULT_SSH_KEY_NAME)
          default_key = @cloud_user.ssh_keys[Key::DEFAULT_SSH_KEY_NAME]['key'] 
          default_key_type = @cloud_user.ssh_keys[Key::DEFAULT_SSH_KEY_NAME]['type']
        else
          default_key = default_key_type = ""            
        end
        
        @reply.data = { :keys => other_keys, 
                      :ssh_key => default_key,
                      :ssh_type => default_key_type,
                    }.to_json
      end
    else
      raise OpenShift::UserKeyException.new("Invalid action #{@req.action}", 111)
    end
    log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_SSH_KEY", true, "Successfully completed action: #{@req.action}", get_extra_log_args)
    render :json => @reply
  else
    raise OpenShift::UserException.new("Invalid user", 99)
  end
end

#user_info_post ⇒ Object 



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# File 'app/controllers/legacy_broker_controller.rb', line 16

def 
  if @cloud_user
     = @cloud_user.as_json
    #FIXME: This is redundant, for now keeping it for backward compatibility
    key_info = @cloud_user.get_ssh_key
    if key_info
      ["ssh_key"] = key_info['key']
      ["ssh_type"] = key_info['type']
    else
      ["ssh_key"] = ""
      ["ssh_type"] = ""
    end
      
    ["rhlogin"] = ["login"]
    .delete("login") 
    # this is to support old version of client tools
    if @cloud_user.domains and @cloud_user.domains.length > 0
      ["namespace"] = @cloud_user.domains.first.namespace
    end
    [:rhc_domain] = Rails.configuration.openshift[:domain_suffix]
    app_info = {}
    unless @cloud_user.applications.nil?
      @cloud_user.applications.each do |app|
        app_info[app.name] = {
          "framework" => app.framework,
          "creation_time" => app.creation_time,
          "uuid" => app.uuid,
          "aliases" => app.aliases,
          "embedded" => app.embedded
        }
      end
    end
    
    log_action(@request_id, @cloud_user.uuid, @login, "LEGACY_USER_INFO", true, "", get_extra_log_args)
    @reply.data = {:user_info => , :app_info => app_info}.to_json
    render :json => @reply
  else
    log_action(@request_id, "nil", @login, "LEGACY_USER_INFO", true, "User not found", get_extra_log_args)
    # Return a 404 to denote the user doesn't exist
    @reply.resultIO << "User does not exist"
    @reply.exitcode = 99
    
    render :json => @reply, :status => :not_found
  end
end