CN115277422B - SDN networking generation method, device, equipment and medium - Google Patents

SDN networking generation method, device, equipment and medium Download PDF

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Publication number
CN115277422B
CN115277422B CN202210863077.6A CN202210863077A CN115277422B CN 115277422 B CN115277422 B CN 115277422B CN 202210863077 A CN202210863077 A CN 202210863077A CN 115277422 B CN115277422 B CN 115277422B
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sdn
information
control end
network equipment
networking
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CN115277422A (en
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丁宇桐
王生银
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Inspur Cisco Networking Technology Co Ltd
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Inspur Cisco Networking Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
    • H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The embodiment of the specification discloses a SDN networking generation method, device, equipment and medium, comprising the following steps: an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network; the SDN control terminal acquires login information of a predetermined network device to be managed by the SDN and synchronizes the login information with the SDN local terminal; the SDN local end logs in the network equipment through login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end; an SDN control end configures an information nano network device through a port; an SDN control end configures an SDN resource pool related to the already-managed network equipment; the SDN control terminal generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local terminal; and the SDN local end sends the SDN networking command line to the already-received network equipment to complete SDN networking.

Description

SDN networking generation method, device, equipment and medium
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a medium for generating an SDN networking.
Background
With the development of network technology and application scale in recent years, network scenes are increasingly complicated and develop in a distributed mode, a data center is not limited to a large-scale centralized deployment mode any more, but is dispersed among buildings along with business, and due to the introduction of VXLAN network and virtualization, SDN with the characteristics of automatic configuration, intelligent regulation, adaptation virtualization and the like is very important in the function of the data center.
With the introduction of the technology, even though the requirements of a small-scale data center on manpower and technology are gradually increased in the process of building and using, SDN is needed to meet various requirements in a virtualized scene, and meanwhile, various operation and maintenance matters in the subsequent use process are completed, but SDN deployment needs to occupy certain server resources, and usually the SDN manufacturer consumes manpower to complete deployment and subsequent management work, quick online and lower resource occupation cannot be realized, so that in the scene of gradually increasing small-scale data centers, manufacturers can complete SDN deployment through fewer resources as much as possible, quick online service is provided, manpower and resource cost for deployment and subsequent management are saved, and the problem that SDN manufacturers and small-scale data center users need to consider is solved.
Disclosure of Invention
One or more embodiments of the present disclosure provide an SDN networking generation method, device, apparatus, and medium, which are used to solve the technical problem set forth in the background art.
One or more embodiments of the present disclosure adopt the following technical solutions:
one or more embodiments of the present disclosure provide a method for generating an SDN networking, including:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
Further, the SDN control terminal configures the network device through the port configuration information nanotube, and specifically includes:
the SDN control end configures the information nanotubes to the network equipment through the port to obtain the nanotube information fed back by the SDN local end;
wherein the nanotube information includes one or more of a vendor, model, name, current version, hardware usage, and link state of the network device.
Further, after the SDN control end manages the network device through the port configuration information nanotube, the method further includes:
and the SDN controller periodically sends an update instruction to the SDN local terminal so that the SDN local terminal periodically acquires the nanotube information.
Further, the SDN resource pool is configured to provide configuration information required for networking the managed network device.
Further, the configuration information required by the network device networking of the already-managed network includes one or more of a VLAN resource pool, a VXLAN resource pool, a routing resource pool, a network resource pool, a service resource pool, a device management resource pool, and a third party resource pool.
Further, after the SDN networking is completed, the method further includes:
the SDN control end configures the appointed service of the network equipment, generates a processing service command line corresponding to the network equipment, and sends the processing service command line to the SDN local end;
and the SDN local end transmits the received processing service command line to the network equipment.
Further, the login information of the network device to be managed by the SDN includes an IP address and a user name password; the port configuration information includes port information, traffic information, and configuration information.
An SDN networking generating device provided in one or more embodiments of the present disclosure, where the device includes:
the deployment unit is used for deploying the SDN local end in a data center environment by the SDN control end in public cloud so as to connect the SDN local end with the SDN control end through a network;
a login information synchronization unit, wherein the SDN control terminal obtains login information of a predetermined network device to be managed by the SDN and synchronizes the login information to the SDN local terminal;
a configuration information synchronization unit, wherein the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
a nanotube unit, wherein the SDN control end configures the network device through the port configuration information;
a resource pool configuration unit, wherein the SDN control end configures SDN resource pools related to the managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment and sends the SDN networking command line to the SDN local end;
and the networking unit is used for sending the SDN networking command line to the already-received network equipment by the SDN local end to finish the SDN networking.
An SDN networking generating device provided in one or more embodiments of the present disclosure includes:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
One or more embodiments of the present specification provide a non-volatile computer storage medium storing computer-executable instructions configured to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
The above-mentioned at least one technical scheme that this description embodiment adopted can reach following beneficial effect:
according to the embodiment of the specification, the SDN is deployed by using as few server resources as possible in a mode of separate deployment of the SDN control end and the SDN local end, so that the resource consumption of manpower, time and the like in deployment is saved. Meanwhile, the method is applied to the SDN control end deployed in the cloud, so that SDN providers can provide SDN services for the data center with high resource utilization rate. By the method, deployment efficiency is improved, and data center business can finish online at a faster speed.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
fig. 1 is a flow diagram of an SDN networking generation method provided in one or more embodiments of the present disclosure;
fig. 2 is a schematic structural diagram of an SDN networking generating device according to one or more embodiments of the present disclosure;
fig. 3 is a schematic structural diagram of an SDN networking generating device provided in one or more embodiments of the present disclosure.
Detailed Description
The embodiment of the specification provides an SDN networking generation method, an SDN networking generation device, SDN networking generation equipment and an SDN networking generation medium.
In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present disclosure.
Fig. 1 is a schematic flow diagram of an SDN networking generation method according to one or more embodiments of the present disclosure, where the flow may be executed by an SDN networking generation system, and may quickly complete SDN networking. Some input parameters or intermediate results in the flow allow for manual intervention adjustments to help improve accuracy.
The method flow steps of the embodiment of the present specification are as follows:
s102, an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network.
In the embodiment of the present specification, the network used by the SDN local end for deployment in the data center environment may be a preconfigured internet network.
S104, the SDN control end obtains the login information of the predetermined network equipment to be managed by the SDN, and synchronizes the login information to the SDN local end.
In this embodiment of the present disclosure, the login information of the network device to be managed by the SDN may include an IP address and a username password. The network devices may include one or more of switches, routers, servers, firewalls, and load balancing devices.
S106, the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end.
In the embodiment of the present specification, the port configuration information may include port information, traffic information, and configuration information.
S108, the SDN control end configures the information nanotubes to the network equipment through the ports.
In the embodiment of the present disclosure, the SDN control end may configure the network device with the information through the port to obtain the nanotube information fed back by the SDN local end; wherein the nanotube information includes one or more of a vendor, model, name, current version, hardware usage, and link state of the network device.
In this embodiment of the present disclosure, after the SDN controller manages the network device through the port configuration information, the SDN controller periodically sends an update instruction to the SDN local end, so that the SDN local end periodically obtains the nanotube information and is used for updating the nanotube information.
S110, the SDN control end configures SDN resource pools related to the already-managed network equipment.
In this embodiment of the present disclosure, the SDN resource pool is used to provide configuration information required for networking the already-managed network device. The configuration information required for the managed network device networking may include one or more of VLAN resource pools, VXLAN resource pools, routing resource pools, network resource pools, service resource pools, device management resource pools, and third party resource pools.
S112, the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end.
S114, the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
Further, in the embodiment of the present disclosure, after completing the SDN networking, the SDN control end configures a specified service of the network device, generates a processing service command line corresponding to the network device, and sends the processing service command line to the SDN local end; and the SDN local end transmits the received processing service command line to the network equipment.
Further, in the embodiment of the present disclosure, after completing the SDN networking, an SDN control end may periodically send a command for querying each item of information of the already-managed network device to the SDN local end, so as to obtain an operation log of the already-managed network device and related information of the already-managed network device in an alarm server.
Through the technical scheme, when the SDN network is deployed in a small data center or machine room scene, SDN deployment can be completed by using as few server resources as possible through a mode of separate deployment of an SDN control end and an SDN local end, and resource consumption such as manpower, time and the like in deployment is saved through automatic installation of the package. Meanwhile, the method is applied to the SDN control end deployed in the cloud, so that SDN providers can provide SDN services for the data center with high resource utilization rate. By the method, deployment efficiency is improved, and data center business can finish online at a faster speed.
The embodiment of the specification provides an SDN networking method based on public cloud and an SDN local end program occupying less resources is downloaded through the Internet and deployed locally in a data center, and the SDN local end program is matched with an SDN control end deployed by a manufacturer and positioned in the public cloud for providing services, so that quick deployment in a physical terminal or a virtual machine with lower hardware configuration or less resource allocation is realized, services are quickly online, and the resource expense of the manufacturer is saved by deploying an SDN controller in the cloud. And the SDN control end transmits the configuration issuing mode and each configuration to an SDN local end program after finishing information analysis, and the SDN local end issues each configuration to the equipment according to the configuration issuing mode to realize the operations of automatic regulation, configuration change and the like of the local network. Meanwhile, the information required by the operation and maintenance acquired by the SDN local end is uploaded to an SDN control end located in the cloud end, and after being analyzed and integrated by the SDN control end, the information is displayed on an SDN webpage interface, and various information which is convenient for the operation and maintenance is provided for a user. Through the cloud and local end distributed deployment mode, local resource occupation of a small data center is saved, deployment and service line-up speed are also increased, and meanwhile labor and equipment resource cost required by manufacturers in SDN deployment is reduced.
The embodiments of the present specification are directed to the above technical features, and may be performed in the following specific ways:
before the scheme is executed, the purchased SDN controller uses the authorization, after the authorized purchase is completed, the corresponding SDN control end automatically completes deployment at the cloud end, logs in the webpage interface of the SDN control end by using the management account containing the authorization, and can selectively download the SDN control end to generate an SDN local end installation package containing the authorization according to the deployment environment.
Before the SDN local end, confirming login information of each network device needing SDN management in the small data center environment.
The confirmed login information may include management network IP, management user name and password and SNMP related configuration reachable by the SDN local side. The types of network devices may include switches, routers, servers, firewalls, load balancing devices, and the like. It should be noted that, the login information of the network device will be used for the SDN local end to obtain the device information and issue the corresponding configuration.
After the information confirmation is completed, the SDN local terminal is deployed in a corresponding system environment.
After the SDN local end completes installation through the SDN local end installation package, a network capable of being connected to the Internet is configured for the SDN local end, and after the SDN local end is connected to a network of a local management network, the SDN local end is matched with the SDN control end through the Internet network, so that deployment is completed.
After the end of the SDN local end is finished, adding various pieces of network equipment information needing SDN management (the network equipment information is login information of the network equipment) in the small data center environment which is confirmed in advance in the SDN local end, after the information is added, the SDN control end sends a control command to the SDN local end, the SDN local end obtains the network equipment information (the network equipment information is port configuration information of the network equipment) in the data center environment in an SSH or SNMP mode, and then the obtained information is sent to the SDN control end. The port configuration information of the network device may include port information, traffic information, and configuration information.
And adding port configuration information of the network equipment and acquiring related information operation by the SDN control end, and performing nano-tube operation in a webpage interface of the SDN control end.
After the network equipment nano-tube operation is completed, if the SDN control end acquires correct equipment information, the nano-tube is successful, if the SDN control end does not acquire the correct equipment information, the nano-tube fails, and an operation and maintenance person needs to try the nano-tube again after confirming that the data center manages network connectivity.
It should be noted that, the verification of whether the nano tube is successful may be used to prevent the network device login information filled by the SDN control end from error, for example, when the user name and the password are managed to be wrong, the data may be reserved as residual data in the SDN control end, if the SDN local end takes the information and cannot log on the device, the result of login failure will be returned to the SDN control end, and then the SDN control end may prompt the nano tube failure at the interface, so that the user may re-input the information such as the user name and the password.
The information obtained by the nanotubes comprises various parameters required for equipment management, such as equipment manufacturer, equipment model, equipment name, current version, equipment hardware utilization rate, equipment link state, equipment neighbors and the like. After acquiring the information of the nanotubes, the SDN control end stores the information into a database located in the cloud, and periodically sends a command to the SDN local end, so that the SDN local end periodically acquires the nanotube information of the managed devices and is used for updating management information.
According to the obtained nano-tube information of the equipment, the SDN control end can be used for visualizing operation and maintenance functions such as a network topological graph, an equipment information base and the like, and can be checked on a webpage interface of the SDN control end.
After the device nano-tube is completed, a user needs to configure various parameters in an SDN resource pool in an SDN control end webpage interface for completing automatic management and operation and maintenance work of a small data center through SDN later.
The SDN resource pool is as follows: the method is used for presetting various configuration information which can be used when the SDN manages various network devices in the data center. The resource pool comprises VLAN/VXLAN resource pool (VLAN scope, VXLAN scope and mapping relation between VLAN and VXLAN for SDN control end), route resource pool (network segment, protocol process number and other parameters needed by automatic configuration of route protocol in network), network resource pool (network scope and VLAN scope of data center actual service network), service resource pool (log server, NTP server and other various service facility parameters), equipment management resource pool (user name, password, SNMP configuration used when presetting nano-tube exchanger), third party resource pool (firewall, load balance, cloud platform and other third party service information parameters).
After the configuration of the SDN resource pool is completed, the data center network can be configured in an initialized mode on a webpage interface of the SDN control end, the SDN control end can generate command lines required for constructing the VXLAN networking according to the resource pool and the nanotube equipment information, then the command lines are converted into json formats and transmitted to the SDN local end, and the command lines are issued to corresponding equipment after being read by the SDN local end, so that the construction of the SDN networking is completed. It should be noted that, the SDN resource pool may set a corresponding configuration rule for each network device, that is, each command line may correspond to one network device.
After the networking is initialized and built, the networking has network conditions for deploying the service, a user can configure the service on a webpage interface of an SDN control end, the SDN control end transmits configuration command lines or flow table adjustment information containing corresponding equipment information to an SDN local end, and the SDN local end transmits the configuration command lines or flow table adjustment information to the appointed equipment.
The SDN control end periodically sends commands for inquiring various information of the equipment to the SDN local end according to the types and the number of the nano-tube equipment, acquires the information of the related equipment in the log and the alarm server, extracts key information, and displays the key information on an interface of the SDN control end for operation and maintenance personnel to use.
Fig. 2 is a schematic structural diagram of an SDN networking generating device according to one or more embodiments of the present disclosure, where the device includes: a deployment unit 202, a login information synchronization unit 204, a configuration information synchronization unit 206, a nanotube unit 208, a resource pool configuration unit 210, a command line generation unit 212, and a networking unit 214.
A deployment unit 202, where an SDN control end in public cloud deploys an SDN local end in a data center environment, so as to connect the SDN local end with the SDN control end through a network;
a login information synchronization unit 204, where the SDN control end obtains login information of a predetermined network device to be managed by the SDN and synchronizes the login information with the SDN local end;
a configuration information synchronization unit 206, where the SDN local end logs in the network device through the login information, obtains port configuration information, and synchronizes the port configuration information to the SDN control end;
a nanotube unit 208, where the SDN control end configures the network device with information nanotubes through the port;
a resource pool configuration unit 210, where the SDN control end configures an SDN resource pool related to the managed network device;
a command line generating unit 212, where the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network device, and sends the SDN networking command line to the SDN local end;
and a networking unit 214, where the SDN local end sends the SDN networking command line to the already-managed network device to complete the SDN networking.
Fig. 3 is a schematic structural diagram of an SDN networking generating device provided in one or more embodiments of the present disclosure, where the method includes:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
One or more embodiments of the present specification provide a non-volatile computer storage medium storing computer-executable instructions configured to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus, devices, non-volatile computer storage medium embodiments, the description is relatively simple, as it is substantially similar to method embodiments, with reference to the section of the method embodiments being relevant.
The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
The foregoing is merely one or more embodiments of the present description and is not intended to limit the present description. Various modifications and alterations to one or more embodiments of this description will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of one or more embodiments of the present description, is intended to be included within the scope of the claims of the present description.

Claims (10)

1. An SDN networking generation method, wherein the method includes:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
2. The method of claim 1, wherein the SDN control terminal configures the network device via the port configuration information nanotube, specifically comprising:
the SDN control end configures the information nanotubes to the network equipment through the port to obtain the nanotube information fed back by the SDN local end;
wherein the nanotube information includes one or more of a vendor, model, name, current version, hardware usage, and link state of the network device.
3. The method of claim 2, wherein the SDN control terminal configures the network device via the port configuration information nanotube, the method further comprising:
and periodically sending an update instruction to the SDN local terminal by the SDN controller so that the SDN local terminal periodically acquires the nanotube information.
4. The method of claim 1, wherein the SDN resource pool is used to provide configuration information required for networking the already-managed network devices.
5. The method of claim 4, wherein the configuration information required for the managed network device to network comprises one or more of VLAN resource pools, VXLAN resource pools, routing resource pools, network resource pools, service resource pools, device management resource pools, and third party resource pools.
6. The method of claim 1, wherein after the completing the SDN networking, the method further comprises:
the SDN control end configures the appointed service of the network equipment, generates a processing service command line corresponding to the network equipment, and sends the processing service command line to the SDN local end;
and the SDN local end transmits the received processing service command line to the network equipment.
7. The method of claim 1, wherein the login information of the network device to be SDN managed includes an IP address and a username password; the port configuration information includes port information, traffic information, and configuration information.
8. An SDN networking generation device, characterized in that the device comprises:
the deployment unit is used for deploying the SDN local end in a data center environment by the SDN control end in public cloud so as to connect the SDN local end with the SDN control end through a network;
a login information synchronization unit, wherein the SDN control terminal obtains login information of a predetermined network device to be managed by the SDN and synchronizes the login information to the SDN local terminal;
a configuration information synchronization unit, wherein the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
a nanotube unit, wherein the SDN control end configures the network device through the port configuration information;
a resource pool configuration unit, wherein the SDN control end configures SDN resource pools related to the managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment and sends the SDN networking command line to the SDN local end;
and the networking unit is used for sending the SDN networking command line to the already-received network equipment by the SDN local end to finish the SDN networking.
9. An SDN networking generation device, comprising:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
10. A non-transitory computer storage medium storing computer-executable instructions configured to:
an SDN control end in public cloud deploys an SDN local end in a data center environment so as to connect the SDN local end with the SDN control end through a network;
the SDN control end obtains the login information of the network equipment to be managed by the SDN, which is preset, and synchronizes the login information to the SDN local end;
the SDN local end logs in the network equipment through the login information, acquires port configuration information, and synchronizes the port configuration information to the SDN control end;
the SDN control end configures the information nanotubes to the network equipment through the port;
the SDN control end configures SDN resource pools related to the already-managed network equipment;
the SDN control end generates an SDN networking command line according to the information of the SDN resource pool and the already-received network equipment, and sends the SDN networking command line to the SDN local end;
and the SDN local end sends the SDN networking command line to the already-received network equipment to finish the SDN networking.
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