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    Alibaba Cloud Service Mesh:Limits

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    Alibaba Cloud Service Mesh:Limits

    Last Updated:Oct 25, 2023

    Before you use Service Mesh (ASM), take note of its limits. This topic describes the limits on operations and resource quotas of ASM.

    Description

    The following table describes the limits of ASM.

    Item

    Description

    Operations on an ASM instance

    You cannot perform the following operations on an ASM instance after it is created:

    • Change the virtual private cloud (VPC) or vSwitch of the ASM instance.

    • Enable Internet access for the API server by adding a Classic Load Balancer (CLB) instance.

    • Enable Internet access for Istio Pilot by adding a Classic Load Balancer (CLB) instance.

    Resource quota

    • You can create a maximum of 10 ASM instances. To request a quota increase, Join the DingTalk group 30421250.

    • The number of Envoy proxies that you can configure for an ASM instance varies depending on the edition of the ASM instance. For more information, see Billing rules.

    Note

    Before you use ASM, make sure that you can create Container Service for Kubernetes (ACK) managed clusters. For more information about limits on ACK clusters, see Limits.