heat.common.identifier module¶

class heat.common.identifier.EventIdentifier(tenant, stack_name, stack_id, path, event_id=None)[source]¶

Bases: heat.common.identifier.HeatIdentifier

An identifier for an event.

EVENT_ID = 'event_id'¶

RESOURCE_NAME = 'resource_name'¶

resource()[source]¶

Return a HeatIdentifier for the owning resource.

stack()[source]¶

Return a HeatIdentifier for the owning stack.

class heat.common.identifier.HeatIdentifier(tenant, stack_name, stack_id, path='')[source]¶

Bases: collections.abc.Mapping

FIELDS = ('tenant', 'stack_name', 'stack_id', 'path')¶

PATH = 'path'¶

STACK_ID = 'stack_id'¶

STACK_NAME = 'stack_name'¶

TENANT = 'tenant'¶

arn()[source]¶

Return as an ARN.

Returned in the form:

arn:openstack:heat::<tenant>:stacks/<stack_name>/<stack_id><path>

arn_url_path()[source]¶

Return an ARN quoted correctly for use in a URL.

classmethod from_arn(arn)[source]¶

Generate a new HeatIdentifier by parsing the supplied ARN.

classmethod from_arn_url(url)[source]¶

Generate a new HeatIdentifier by parsing the supplied URL.

The URL is expected to contain a valid arn as part of the path.

path_re = re.compile('stacks/([^/]+)/([^/]+)(.*)')¶

stack_path()[source]¶

Return a URL-encoded path segment of a URL without a tenant.

Returned in the form:

<stack_name>/<stack_id>

url_path()[source]¶

Return a URL-encoded path segment of a URL.

Returned in the form:

<tenant>/stacks/<stack_name>/<stack_id><path>

class heat.common.identifier.ResourceIdentifier(tenant, stack_name, stack_id, path, resource_name=None)[source]¶

Bases: heat.common.identifier.HeatIdentifier

An identifier for a resource.

RESOURCE_NAME = 'resource_name'¶

stack()[source]¶

Return a HeatIdentifier for the owning stack.