Hi,
We have observed runtime error “Re-definition of YAML 1.1” error while
executing the following service template. This happens when we define a
complex type as input into an operation but the first entry must be an
intrinsic function even if the type has been defined as string. We think it
maybe because of the install_aria_extensions being called twice. When
commenting out the “install_aria_extensions” in process.py(executor),
execution succeeds.
tosca_definitions_version: tosca_simple_yaml_1_0
data_types:
my.datatypes.operation.inputs.Template:
derived_from: tosca.datatypes.Root
properties:
path:
type: string
output:
type: my.datatypes.operation.inputs.Template.Output
required: false
my.datatypes.operation.inputs.Template.Output:
derived_from: tosca.datatypes.Root
properties:
runtime_property:
type: string
required: false
remote_file:
type: my.datatypes.operation.inputs.Template.Output.RemoteFile
required: false
my.datatypes.operation.inputs.Template.Output.RemoteFile:
derived_from: tosca.datatypes.Root
properties:
hostname:
type: string
required: false
username:
type: string
required: false
password:
type: string
required: false
path:
type: string
required: false
node_types:
my.nodes.BGW:
derived_from: tosca.nodes.Root
properties:
host:
type: string
description: bgw host address
interfaces:
Standard:
type: tosca.interfaces.node.lifecycle.Standard
configure:
implementation: scripts/test.py
inputs:
templates:
type: list
entry_schema:
type: my.datatypes.operation.inputs.Template
description: "BGW configuration templates"
topology_template:
node_templates:
bgw:
type: my.nodes.BGW
properties:
host: "{get_input: BGW_HOST }"
interfaces:
Standard:
configure:
inputs:
templates:
- path: "configuration-templates/bgw_epg_add"
output:
runtime_property: "bgw_epg_add_configuration"
remote_file:
hostname: "host" # replace the string with a
function and you no longer get the error i.e. { get_property: [SELF, host] }
username: "Name"
password: "Pwd"
path: "the path "
- path: "configuration-templates/bgw_mme_add"
Regards,
Srinidhi.
*From:* Srinidhi Srivatsan [mailto:srinidhi.srivat...@globallogic.com]
*Sent:* Wednesday, December 06, 2017 11:41 AM
*To:* 'dev@ariatosca.incubator.apache.org'
*Subject:* install_aria_extensions called twice
Hi,
We have observed that install_aria_extensions is called twice – once in
process.py(executor) and once in main.py. Could you please confirm as to
why it is called again in process.py?
Regards,
Srinidhi.
