Constraints and Limitations

RFS limits the number of stacks for a single user, as shown in the following table.

To increase the quota, create a service ticket. For more information on quotas, see Quotas.

Resource	Item	Quota
Template	Maximum number of templates that can be created by a Huawei Cloud account	100
	Maximum length of a template name	128 characters
	Maximum length of a template file name	255 bytes
	Maximum length of a template URL	2048 bytes
	Maximum size of the file pointed to by the template_uri used in APIs for creating a template or a template version	1 MB after decompression
	Maximum size of the file containing template_body used in APIs for creating a template or template version	50 KB
Stack	Maximum number of stacks that can be created by a Huawei Cloud account	100
	Timeout interval for creating a stack	6 hours
	Maximum length of a stack name	128 characters
Execution plan	Maximum length of an execution plan name	255 bytes
Execution plan	Maximum number of execution plans that can be created in each stack	100
Stack set	Maximum number of stack sets that can be created by a Huawei Cloud account	100
	Maximum number of stack instances that can be created in each stack set	100
	Maximum run time of a stack set operation	6 hours