You can edit blueprints in a graphical editor.
About this task
To edit a blueprint in the graphical editor, open the blueprint by clicking
Blueprints, and then from the Files list, select a
blueprint. The Diagram tab shows the blueprint in a graphical editor.
To edit the source code of a blueprint, click the Source tab. For more
information, see Editing blueprint source code.
The palette at the right side of the editor shows resources that you can add to the
blueprint. The palette is filtered based on the cloud system that you are connected to, and the
palette is divided into multiple drawers. If the
Components,
Images,
Networks, or
Templates
drawers contain many items, the contents are separated across tabs, by type onto up to five tabs.
The tabs are arranged in decreasing order of number of related items that they contain, from left to
right. If only a few items of a type are available, all the items for multiple types are shown on
the same tab, as shown in the
Images drawer of the previous figure. If many
items are available for many types, the four types with the most items are shown on separate tabs
and all the rest are shown on the same tab. On tablet computers, the palette on the right side of
the editor is collapsed by default. If you are using a tablet computer, to add elements to a
blueprint, typically you click
Add
to open the
Add Element window.
- If you import a blueprint into another blueprint, the Imported drawer
shows the components from the imported blueprint that must be placed in the active blueprint.
- The Components drawer shows components and tags from the IBM® UrbanCode™ Deploy server
and, if you integrated with Chef, Chef roles. You can drag these components to a virtual image. If
you drag a component tag to a virtual image, all the components on the IBM UrbanCode Deploy server
that contain that tag are added to the blueprint.
This drawer also includes a resource that is
named Referenced Component. This resource represents a generic component. You can use the referenced
component to represent a component that you specify later.
- The Images drawer shows virtual images that are available on the current
cloud system. You can drag these images to the blueprint.
This drawer also includes a resource
that is named Referenced Image. This resource represents a generic virtual image. You can use the
referenced image to represent a virtual image that you specify later. By using referenced images in
this way, you can create one blueprint that you can provision on multiple clouds; see Editing configuration files.
- The Networks drawer shows networks that are available on the cloud. The
New Internal Network resource represents a new network. The Referenced Network resource represents a
network for which you provide information later.
- The Security drawer shows security configurations that you can apply to
virtual images. The New Security Group resource represents a new security configuration. The
Referenced Security Group resource represents a security configuration for which you provide
information later.
- The Storage drawer shows cloud storage volumes. To add a storage volume,
drag a volume to a virtual image. The New Storage Volume resource represents a new storage volume.
The Referenced Storage Volume Attachment resource represents a storage volume for which you provide
information later.
- The Policies drawer includes resources such as load balancers and
autoscaling groups.
- The Templates drawer includes all the Heat resources that are available
on your cloud, including resources that are not supported by the blueprint diagram editor. To add
any resource, drag it onto the blueprint. You can add resources only by using this method in the
graphical editor.
When you add a resource to a blueprint, you must update its properties in the
source editor. Each property is formatted to accept the correct inputs, and all required properties
in the resource are labeled. The names of resources that you add from the
Templates drawer are appended with -dsp in the source
editor. If you add the -dsp suffix to the names of existing resources, they are
displayed in the graphical editor.
Resource names can contain only alphanumeric characters and the following special characters:
hyphen (-), underscore (_), and dollar sign ($).
Note: If a resource name that you import from a
cloud contains other special characters, the blueprint designer replaces the characters with
underscore characters (_). If enough special characters are replaced, then the entire resource name
is replaced. The replacement name contains resource- and a numeric string, such as
resource-343421. Unlike the resource name, the name parameter
can contain any character and is displayed in the diagram.
To search the palette contents, click Add
, and then in the Add Element window enter your search term in the
filter field.
You can drag resources to different places in the diagram. To connect an image to a network, drag
a connection from the image to the network or vice versa. When you are finished editing, click
Save.
Note: On tablet computers, connection icons are not displayed on elements. Instead, to connect
elements, touch and hold the first element until the outline of the element flashes green. Then,
without lifting your finger, drag your finger to the second element.
When you click a resource to select it, its properties are displayed in the
Properties drawer, to the left of the editor. From this drawer, you can
change property values or externalize them to properties as described in Externalizing properties in blueprints.
If the blueprint contains an error, warning, or unfinished TODO item, you cannot
provision from it. If at least one of these items is present in a blueprint, an icon that represents
the most serious type of item is displayed to the right of Toggle
Comment. For example, if the blueprint contains at least one error, the error icon is displayed. Hover over the icon to display a list of all items that you must correct or
complete before you provision the blueprint.
For information about the common types of resources that appear in blueprints, see Overview of blueprints.
Note: When you add components to the blueprint, the editor automatically adds the
resource_tree resource to the blueprint. This resource represents the additions to
the resources on the
IBM UrbanCode Deploy server.
If your blueprint contains no components, remove this resource before you use the blueprint to
provision the
environment.
resource_tree:
type: IBM::UrbanCode::ResourceTree
properties:
urbancode_deploy_url: { get_param: ucd_server_url }
username: { get_param: ucd_user }
password: { get_param: ucd_password }
team_mappings:
application: MyApplication
base_resource_group: MyResources
If
you edit the
base_resource_group property, a forward slash character (/) indicates
a hierarchical relationship. If you specify
base_resource_group:
Cloud/Environment/OtherResources, then three resources are created. The
OtherResources resource is the child of the
Environment resource,
and the
Environment resource is the child of the
Cloud
resource.