def validate_template(self, context, template):
"""
The validate_template method uses the stack parser to check
the validity of a template.
arg1 -> RPC context.
arg3 -> Template of stack you want to create.
arg4 -> Stack Input Params
"""
logger.info('validate_template')
if template is None:
msg = _("No Template provided.")
return webob.exc.HTTPBadRequest(explanation=msg)
tmpl = parser.Template(template)
resources = template.get('Resources', [])
if not resources:
return {'Error': 'At least one Resources member must be defined.'}
for res in resources.values():
if not res.get('Type'):
return {'Error':
'Every Resources object must contain a Type member.'}
def describe_param(p):
description = {'NoEcho': p.no_echo() and 'true' or 'false',
'ParameterKey': p.name,
'Description': p.description()}
if p.has_default():
description['DefaultValue'] = p.default()
return description
params = parser.Parameters(None, tmpl).map(describe_param)
result = {
'Description': template.get('Description', ''),
'Parameters': params.values(),
}
return result
def validate_template(self, context, template, params):
"""
The validate_template method uses the stack parser to check
the validity of a template.
arg1 -> RPC context.
arg3 -> Template of stack you want to create.
arg4 -> Params passed from API.
"""
auth.authenticate(context)
logger.info('validate_template')
if template is None:
msg = _("No Template provided.")
return webob.exc.HTTPBadRequest(explanation=msg)
tmpl = parser.Template(template)
resources = template.get('Resources', [])
if not resources:
return {'Error': 'At least one Resources member must be defined.'}
for res in resources.values():
if not res.get('Type'):
return {'Error':
'Every Resources object must contain a Type member.'}
parameters = []
for param_key, param in template.get('Parameters', {}).items():
parameters.append({
'NoEcho': param.get('NoEcho', 'false'),
'ParameterKey': param_key,
'Description': param.get('Description', '')
})
result = {
'Description': template.get('Description', ''),
'Parameters': parameters,
}
return {'ValidateTemplateResult': result}
def validate_template(self, context, template):
"""
The validate_template method uses the stack parser to check
the validity of a template.
arg1 -> RPC context.
arg3 -> Template of stack you want to create.
arg4 -> Stack Input Params
"""
logger.info("validate_template")
if template is None:
msg = _("No Template provided.")
return webob.exc.HTTPBadRequest(explanation=msg)
tmpl = parser.Template(template)
resources = template.get("Resources", [])
if not resources:
return {"Error": "At least one Resources member must be defined."}
for res in resources.values():
if not res.get("Type"):
return {"Error": "Every Resources object must contain a Type member."}
def describe_param(p):
description = {
"NoEcho": p.no_echo() and "true" or "false",
"ParameterKey": p.name,
"Description": p.description(),
}
if p.has_default():
description["DefaultValue"] = p.default()
return description
params = parser.Parameters(None, tmpl).map(describe_param)
result = {"Description": template.get("Description", ""), "Parameters": params.values()}
return result