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Dong, Qiu Jian ec0b45029f ASM UMN initial version -20240425 
Reviewed-by: Kovács, Zoltán <zkovacs@t-systems.com>
Co-authored-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
Co-committed-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
2024-09-18 09:02:28 +00:00

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Constraints

Constraints on Clusters

Before creating a service mesh, ensure that you have an available cluster. Cluster versions and mesh versions must meet the adaptation rules listed in Table 1.

Table 1 Adaptation rules between ASM and cluster versions

ASM Version

Cluster Version

1.15

v1.21, v1.23, v1.25, or v1.27

1.18

v1.25, v1.27, or v1.28

Containers on the node running Ubuntu 22.04 in a CCE Turbo cluster cannot be added to a service mesh earlier than v1.18.

  • Ubuntu 22.04

Constraints on Service Meshes

When you use service meshes for service governance, a Deployment can only match with one service to avoid abnormal grayscale release, gateway access, or other functions.

Parent topic: Service Overview