Cloud network, measurement system for cloud network , and method, device and storage medium

A measurement system for a cloud network, comprising a scheduling subsystem, at least one measurement execution subsystem, and a measurement analysis subsystem;

• the scheduling subsystem being in communication connection with a network controller in the cloud network, the network controller being a portal for interaction between the target tenant and a cloud network provider, and the scheduling subsystem being configured to obtain application requirement change information submitted by the target tenant from the network controller;
• the scheduling subsystem being configured for perceiving a measurement intent of a target tenant in the cloud network, generating a measurement rule that complies with the measurement intent and delivering the measurement rule to a target measurement execution subsystem, wherein the measurement rule comprises a source end device and a destination end device on a path to be measured, and the target measurement execution subsystem corresponds to the path to be measured;
• the target measurement execution subsystem being configured for generating a measurement request message according to the measurement rule, delivering the measurement request message into the path to be measured, so that at least part of network element devices on the path to be measured forward the measurement request message and generate measurement record information;
• the measurement analysis subsystem being configured for performing network quality analysis according to the measurement record information generated by the at least part of network element devices.

A cloud computing device, comprising a memory and a processor, wherein the memory stores computer programs, which, when executed by the processor, cause the processor to implement operations of:

• perceiving a measurement intent of a target tenant in a cloud network, and generating a measurement rule that complies with the measurement intent, wherein the measurement rule comprises a source end device and a destination end device on a path to be measured, wherein perceiving the measurement intent of the target tenant comprises obtaining, by a scheduling device in communication connection with a network controller in the cloud network, application requirement change information submitted by the target tenant from the network controller, wherein the network controller provides a subscription service to the scheduling device, and the scheduling device is registered as a subscriber of the network controller to subscribe to the application requirement change information submitted by the target tenant;
• generating a measurement request message according to the measurement rule, and delivering the measurement request message into the path to be measured, so that at least part of network element devices on the path to be measured generate measurement record information;
• performing network quality analysis according to the measurement record information generated by the at least part of network element devices.

A non-transitory computer-readable storage medium storing computer programs, wherein the computer programs, when executed by a processor, enable the processor to implement operations of:

• perceiving a measurement intent of a target tenant in a cloud network, and generating a measurement rule that complies with the measurement intent, wherein the measurement rule comprises a source end device and a destination end device on a path to be measured, wherein perceiving the measurement intent of the target tenant comprises obtaining, by a scheduling device in communication connection with a network controller in the cloud network, application requirement change information submitted by the target tenant from the network controller, wherein the network controller provides a subscription service to the scheduling device, and the scheduling device is registered as a subscriber of the network controller to subscribe to the application requirement change information submitted by the target tenant;
• generating a measurement request message according to the measurement rule, and delivering the measurement request message into the path to be measured, so that at least part of network element devices on the path to be measured generate measurement record information;
• performing network quality analysis according to the measurement record information generated by the at least part of network element devices.