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US 12,158,846 B2Granted
Instance deployment method, instance management node, computing node, and computing device
AssigneeHuawei Cloud Computing Technologies Co., Ltd.
InventorsBiao Liang, Xian Chen
Life of this patent
Estimating the term…
Abstract
In a method, an instance management node receives a request for creating a service instance; the instance management node obtains a cache configuration corresponding to the service instance; and the instance management node creates the service instance on a computing node, and creates a cache instance on the computing node based on the cache configuration. In this way, the service instance may provide a service by using the matched cache instance.
Claims13
A method comprising:
- receiving a request for creating a service instance, wherein the service instance is a first container;
- obtaining a cache configuration corresponding to the service instance, wherein the cache configuration comprises a cache size, a cache write policy, a cache algorithm, and a cache medium;
- creating the service instance on a first computing node, wherein the service instance is configured to use a cache instance which has the cache configuration, is on a computing node that meets the cache configuration, and is for caching data that are stored in a backend storage and that are for use by the service instance;
- and
- creating, according to the cache configuration and an affinity principle between the service instance and the cache instance, the cache instance on the first computing node for the cache instance to run on the first computing node.
2 more elements
A system comprising:
- a plurality of computing nodes comprising a first computing node;
- and
- an instance management node configured to:
- receive a request for creating a service instance, wherein the service instance is a first container;
- obtain a cache configuration corresponding to the service instance, wherein the cache configuration comprises a cache size, a cache write policy, a cache algorithm, and a cache medium;
- create the service instance on the first computing node, wherein the service instance is configured to use a cache instance which has the cache configuration, is on a computing node that meets the cache configuration, and is for caching data that are stored in a backend storage and that are for use by the service instance;
- and
- create, according to the cache configuration and an affinity principle between the service instance and the cache instance, the cache instance on the first computing node for the cache instance to run on the first computing node.
5 more elements
An instance management node comprising:
- a memory configured to store instructions;
- and
- a processor coupled to the memory and configured to execute the instructions to cause the instance management node to:
- receive a request for creating a service instance, wherein the service instance is a first container;
- obtain a cache configuration corresponding to the service instance, wherein the cache configuration comprises at least one of a cache size, a cache write policy, a cache algorithm, and a cache medium;
- create the service instance on a first computing node, wherein the service instance is configured to use a cache instance which has the cache configuration, is on a computing node that meets the cache configuration, and is for caching data that are stored in a backend storage and that are for use by the service instance;
- and
- create, according to the cache configuration and an affinity principle between the service instance and the cache instance, the cache instance on the first computing node for the cache instance to run on the first computing node.
5 more elements
Dependencies are inferred from the claim text.