def get_deployment_plan(parsed_deployment,
inputs,
runtime_only_evaluation=False):
try:
return tasks.prepare_deployment_plan(
parsed_deployment, get_secret_method, inputs=inputs,
runtime_only_evaluation=runtime_only_evaluation)
except parser_exceptions.MissingRequiredInputError as e:
raise manager_exceptions.MissingRequiredDeploymentInputError(
str(e))
except parser_exceptions.UnknownInputError as e:
raise manager_exceptions.UnknownDeploymentInputError(str(e))
except parser_exceptions.UnknownSecretError as e:
raise manager_exceptions.UnknownDeploymentSecretError(str(e))
except parser_exceptions.UnsupportedGetSecretError as e:
raise manager_exceptions.UnsupportedDeploymentGetSecretError(
str(e))
def stage_deployment_update(self,
deployment_id,
app_dir,
app_blueprint,
additional_inputs,
new_blueprint_id=None,
preview=False,
runtime_only_evaluation=False):
# enables reverting to original blueprint resources
deployment = self.sm.get(models.Deployment, deployment_id)
old_blueprint = deployment.blueprint
file_server_root = config.instance.file_server_root
blueprint_resource_dir = os.path.join(file_server_root, 'blueprints',
old_blueprint.tenant_name,
old_blueprint.id)
runtime_only_evaluation = runtime_only_evaluation or \
deployment.runtime_only_evaluation
# The dsl parser expects a URL
blueprint_resource_dir_url = 'file:{0}'.format(blueprint_resource_dir)
app_path = os.path.join(file_server_root, app_dir, app_blueprint)
# parsing the blueprint from here
try:
plan = tasks.parse_dsl(
app_path,
resources_base_path=file_server_root,
additional_resources=[blueprint_resource_dir_url],
**app_context.get_parser_context())
except parser_exceptions.DSLParsingException as ex:
raise manager_exceptions.InvalidBlueprintError(
'Invalid blueprint - {0}'.format(ex))
# Updating the new inputs with the deployment inputs
# (overriding old values and adding new ones)
old_inputs = copy.deepcopy(deployment.inputs)
new_inputs = {
k: old_inputs[k]
for k in plan.inputs.keys() if k in old_inputs
}
new_inputs.update(additional_inputs)
# applying intrinsic functions
try:
prepared_plan = tasks.prepare_deployment_plan(
plan,
get_secret_method,
inputs=new_inputs,
runtime_only_evaluation=runtime_only_evaluation)
except parser_exceptions.MissingRequiredInputError as e:
raise manager_exceptions.MissingRequiredDeploymentInputError(
str(e))
except parser_exceptions.UnknownInputError as e:
raise manager_exceptions.UnknownDeploymentInputError(str(e))
except parser_exceptions.UnknownSecretError as e:
raise manager_exceptions.UnknownDeploymentSecretError(str(e))
except parser_exceptions.UnsupportedGetSecretError as e:
raise manager_exceptions.UnsupportedDeploymentGetSecretError(
str(e))
deployment_update_id = '{0}-{1}'.format(deployment.id, uuid.uuid4())
deployment_update = models.DeploymentUpdate(
id=deployment_update_id,
deployment_plan=prepared_plan,
runtime_only_evaluation=runtime_only_evaluation,
created_at=utils.get_formatted_timestamp())
deployment_update.set_deployment(deployment)
deployment_update.preview = preview
deployment_update.old_inputs = old_inputs
deployment_update.new_inputs = new_inputs
if new_blueprint_id:
new_blueprint = self.sm.get(models.Blueprint, new_blueprint_id)
deployment_update.old_blueprint = old_blueprint
deployment_update.new_blueprint = new_blueprint
self.sm.put(deployment_update)
return deployment_update
# applying intrinsic functions
try:
prepared_plan = tasks.prepare_deployment_plan(
plan,
get_secret_method,
inputs=new_inputs,
runtime_only_evaluation=runtime_only_evaluation)
except parser_exceptions.MissingRequiredInputError, e:
raise manager_exceptions.MissingRequiredDeploymentInputError(
str(e))
except parser_exceptions.UnknownInputError, e:
raise manager_exceptions.UnknownDeploymentInputError(str(e))
except parser_exceptions.UnknownSecretError, e:
raise manager_exceptions.UnknownDeploymentSecretError(str(e))
except parser_exceptions.UnsupportedGetSecretError, e:
raise manager_exceptions.UnsupportedDeploymentGetSecretError(
str(e))
deployment_update_id = '{0}-{1}'.format(deployment.id, uuid.uuid4())
deployment_update = models.DeploymentUpdate(
id=deployment_update_id,
deployment_plan=prepared_plan,
runtime_only_evaluation=runtime_only_evaluation,
created_at=utils.get_formatted_timestamp())
deployment_update.set_deployment(deployment)
deployment_update.preview = preview
deployment_update.old_inputs = old_inputs
deployment_update.new_inputs = new_inputs
if new_blueprint_id:
new_blueprint = self.sm.get(models.Blueprint, new_blueprint_id)
deployment_update.old_blueprint = old_blueprint
deployment_update.new_blueprint = new_blueprint