Microservice call method and apparatus, device, and medium

Patent metadata

Field	Value
Publication number	US-12200082-B2
Application number	US-202217941878-A
Country	US
Kind code	B2
Filing date	Sep 9, 2022
Priority date	Mar 12, 2020
Publication date	Jan 14, 2025
Grant date	Jan 14, 2025

Abstract

A microservice call method is provided. The method includes: a network interface card receives service call requests separately generated by a plurality of first services deployed on a first device, where each of the plurality of first services is corresponding to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service; and the network interface card sends the service call request to the second service based on service governance logic related to the first data. In this way, a problem that contention of a plurality of proxies for a system resource causes process context switching and further causes a sharp increase in a service delay is resolved, and application performance is improved.

First claim

What is claimed is:

1. A microservice call method, comprising:
receiving, by a network interface card, service call requests separately generated by a plurality of first services deployed on a first device, wherein each of the plurality of first services corresponds to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service; and
sending, by the network interface card, the service call request to the second service based on service governance logic related to the first data.

2. The method according to claim 1 , wherein the sending, by the network interface card, the service call request to the second service based on service governance logic related to the first data comprises:
determining, by the network interface card based on the service governance logic related to the first data, an address of a second device providing the second service; and
sending, by the network interface card, the service call request to the second service based on the address of the second device.

3. The method according to claim 1 , further comprising:
sending, by the network interface card, a traffic check request to a governance center, wherein the traffic check request is used to perform traffic check for N service call requests and N is a positive integer;
receiving, by the network interface card, a traffic check result sent by the governance center; and
sending, by the network interface card, the service call request to the second service in response to the traffic check result indicating that the traffic check succeeds.

4. The method according to claim 1 , further comprising:
receiving, by the network interface card, a service call response sent by the second service, wherein the service call response comprises second data obtained by processing the first data by the second service;
generating, by the network interface card, a service call log based on at least one of the service call request and the service call response; and
sending, by the network interface card, the service call log to a data collection center in batches.

5. The method according to claim 1 , further comprising:
subscribing, by the network interface card, to a change message for a service provider list to determine, from a changed service provider list, the address of the second device providing the second service.

6. The method according to claim 1 , further comprising:
subscribing, by the network interface card, to a change message for a service governance rule; and
running, by the network interface card, the service governance logic for the first data according to a changed service governance rule.

7. The method according to claim 1 , wherein the network interface card is a smart network interface card.

8. A microservice call method, comprising:
receiving, by a network interface card, service call requests sent by a plurality of first services, wherein each of the plurality of first services corresponds to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service;
sending, by the network interface card, the service call request to the second service;
receiving, by the network interface card, a service call response sent by the second service, wherein the service call response comprises second data obtained by processing the first data by the second service; and
sending, by the network interface card, the service call response to the first service corresponding to the second service.

9. The method according to claim 8 , further comprising:
generating, by the network interface card, a service call log based on at least one of the service call request and the service call response; and
sending, by the network interface card, the service call log to a data collection center in batches.

10. The method according to claim 8 , wherein the network interface card is a smart network interface card.

11. A network interface card, wherein the network interface card comprises a processor and a memory, wherein the processor is configured to execute instructions stored in the memory to enable the network interface card to:
receive service call requests separately generated by a plurality of first services deployed on a first device, wherein each of the plurality of first services corresponds to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service; and
send the service call request to the second service based on service governance logic related to the first data.

12. The network interface card according to claim 11 , wherein the processor is further configured to execute instructions stored in the memory to enable the network interface card to:
determine, based on the service governance logic related to the first data, an address of a second device providing the second service; and
send the service call request to the second service based on the address of the second device.

13. The network interface card according to claim 11 , wherein the processor is further configured to execute instructions stored in the memory to enable the network interface card to:
send a traffic check request to a governance center, wherein the traffic check request is used to perform traffic check for N service call requests, and N is a positive integer;
receive a traffic check result sent by the governance center; and
send the service call request to the second service in response to the traffic check result indicating that the traffic check succeeds.

14. The network interface card according to claim 11 , the processor is further configured to execute instructions stored in the memory to enable the network interface card to:
receive a service call response sent by the second service, wherein the service call response comprises second data obtained by processing the first data by the second service;
generate a service call log based on at least one of the service call request and the service call response; and
send the service call log to a data collection center in batches.

15. The network interface card according to claim 11 , wherein the processor is further configured to execute instructions stored in the memory to enable the network interface card to:
subscribe to a change message for a service provider list to determine, from a changed service provider list, the address of the second device providing the second service.

16. The network interface card according to claim 11 , the processor is further configured to execute instructions stored in the memory to enable the network interface card to:
subscribe to a change message for a service governance rule; and
run the service governance logic for the first data according to a changed service governance rule.

17. A network interface card, wherein the network interface card comprises a processor and a memory, and wherein the processor is configured to execute instructions stored in the memory to enable the network interface card to:
receive service call requests sent by a plurality of first services, wherein each of the plurality of first services corresponds to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service;
send the service call request to the second service;
receive a service call response sent by the second service,

Assignees

• Huawei Cloud Computing Tech Co Ltd

Inventors

• Jiang Yu
• Sun Hongwei
• Sun Keyong
• Bao Xiaoming

Classifications

• H04L67/60 Primary

  Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources (admission control or resource allocation H04L47/70) · CPC title

• H04L67/141

  Setup of application sessions (admission control or resource allocation in data switching networks H04L47/70) · CPC title

• H04L67/51 Primary

  Discovery or management thereof, e.g. service location protocol [SLP] or web services · CPC title

• H04L67/566

  Grouping or aggregating service requests, e.g. for unified processing · CPC title

• H04L67/56

  Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54) · CPC title