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Node control method and device

A control method and node technology, which is applied in the field of computer networks, can solve the problems of complex control cluster functions, failure to work normally, and dynamic adjustment of the connection between computing nodes and network nodes, so as to improve network work efficiency and reduce node management complexity. Effect

Inactive Publication Date: 2015-12-30
HANGZHOU DT DREAM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, computing nodes and network nodes are completely controlled during the connection control process, and the control cluster functions are complex, requiring recording and management of a large number of nodes
When the control node connected to the computing node and network node fails, the control cluster needs to actively take over the corresponding computing node and network node, which may cause a delay in the information delivery of the control node and reduce the network work efficiency
At the same time, when the control cluster spans Layer 3 network domains, using a unified IP address may not work properly
In addition, when the network expands, the connection between computing nodes and network nodes cannot be dynamically adjusted

Method used

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Embodiment Construction

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0016] The node control method and device in the embodiments of the present invention are described below with reference to the accompanying drawings.

[0017] figure 1 is a flowchart of a node control method according to an embodiment of the present invention.

[0018] Such as figure 1 As shown, the control method of the node may include:

[0019] S101. Receive status information uploaded by a control node in a first preset period.

[0020] Wherein, the first preset period may be preset, for example, the control node may upl...

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Abstract

The invention discloses a node control method and device. The node control method includes the steps that status information uploaded by a control node at a first preset period is received; whether the load of the control node exceeds a preset threshold value is judged according to the status information; if yes, the corresponding weight of the control node is adjusted to be smaller so that when a computation node and a network node which are connected with the control node acquire the status information at a second preset period and preset time is exceeded due to delay, the computation node and the network node can be connected to a new control node according to a preset node selection algorithm, wherein the weight is acquired according to the status information of the control node. According to the node control method and device, the computation node and the network node can acquire the status information of the control node through a monitoring node, and then the better control node is automatically selected for connection according to the status information of the control node, so that node management complexity is lowered, and network work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a node control method and device. Background technique [0002] In the current computer network, it is mainly composed of computing nodes, network nodes and control nodes. In order to improve the concurrency and availability of nodes, a control cluster composed of multiple control nodes can be used for load sharing to undertake various control tasks. When the control cluster controls the computing nodes and network nodes, it needs to actively connect and manage all the computing nodes and network nodes. At the same time, the control cluster also needs to perform complex cluster management work on itself. [0003] At present, the establishment method of the control cluster is mainly to manually add multiple control nodes on the master control node, and provide a unified IP address to the computing node and the network node for the computing node and the network node to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 高飞
Owner HANGZHOU DT DREAM TECH
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