Method and device for sending, receiving, and transmitting cloud host data
A data receiving method and cloud host technology, applied in the field of cloud computing, can solve problems such as waste of resources, inability to make full use of internal network hardware resources, inability to distinguish between internal network traffic and public network traffic, etc., to achieve the effect of improving stability
Active Publication Date: 2020-05-01
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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Problems solved by technology
[0003] In the existing technology, the OpenStack G version supports setting QoS (Quality of Service, quality of service) through Nova Flavor. Setting QoS through Flavor is not very flexible, which requires maintaining many Flavors to ensure different QoS requirements; OpenStack L version supports ML2 -QoS function, this feature can be used to set traffic QoS for L2-port and L2-net, ML2-QoS can only limit the traffic of the second layer network, cannot distinguish between intranet traffic and public network traffic, and cannot make full use of intranet traffic hardware resources, resulting in a great waste of resources
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[0050] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0051] The flow chart of an embodiment of the cloud host data receiving method of the present invention is as follows figure 1 shown.
[0052] In step 101, the destination address information of the downlink traffic of the cloud host is obtained, and the destination address information is the public network address information of the cloud host.
[0053] In step 102, based on the corresponding relationship between the queue and the public network address, the target queue is determined according to the destination address information. Each queue is pre-configured with the public network address information of the traffic that can be transmitted, and each queue has a bandwidth limit.
[0054] In step 103, based on the bandwidth limitation of the target queue, downlink transmission is performed through the target queue...
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The invention provides a method and device for sending, receiving and transmitting cloud host data, and relates to the field of cloud computing. Wherein, the cloud host data receiving method of the present invention includes: obtaining the destination address information of the downlink traffic of the cloud host, where the destination address information is the public network address information of the cloud host; based on the corresponding relationship between the queue and the public network address, according to the destination address information Target queue: Based on the bandwidth limit of the target queue, downlink transmission is performed through the target queue. Through this method, queues can be allocated for the downlink traffic of cloud hosts according to the destination address, and the bandwidth limit of queues can be used to limit the bandwidth of downlink traffic, thereby realizing the downlink traffic limit of cloud hosts based on public network addresses and preventing excessive influx The amount of traffic causes the network bandwidth to be occupied by individual users, which improves the stability of the cloud host.
Description
technical field [0001] The invention relates to the field of cloud computing, in particular to a method and device for sending, receiving and transmitting cloud host data. Background technique [0002] At present, in the IaaS (Infrastructure as a Service) model in the field of OpenStack cloud computing, the cloud computing service platform provides these virtual cloud hosts to users through cloud computing virtualized hosts. The situation restricts the uplink and downlink bandwidth of the hosts it creates to prevent the influx of excessive traffic from causing the network bandwidth to be occupied by individual users. In addition, charging corresponding fees according to the bandwidth requested by users can generate economic benefits. [0003] In the existing technology, the OpenStack G version supports setting QoS (Quality of Service, quality of service) through Nova Flavor. Setting QoS through Flavor is not very flexible, which requires maintaining many Flavors to ensure d...
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IPC IPC(8): H04L12/851H04L12/873H04L29/08H04L47/52
CPCH04L47/24H04L47/52H04L67/10H04L65/40
Inventor 沈娟
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD