CN114363164B - Cloud network service arrangement control method, system, storage medium and electronic equipment - Google Patents
Cloud network service arrangement control method, system, storage medium and electronic equipment Download PDFInfo
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Abstract
The invention discloses a cloud network service arrangement control method, a system, a storage medium and electronic equipment, wherein logic network equipment in a tenant network in a cloud management platform is mapped into a plurality of virtual network units in different available areas in a network arrangement system through a network element abstraction module; the networking arrangement module performs networking arrangement on the virtual network unit according to the network service request issued by the cloud management platform to obtain networking requirements corresponding to the network service request; the network function abstract module files the network functions of the network hardware devices of all manufacturers in advance, so as to obtain corresponding logic network devices; the device control module converts the configuration parameters into configuration texts of corresponding network hardware devices, and networking configuration is carried out on the network hardware devices through the configuration texts. The invention can rapidly deploy the network service according to the service demand, and constructs a high-efficiency automatic deployment and change system from the network service demand end to the network hardware equipment end, and has high efficiency and flexibility.
Description
Technical Field
The present invention relates to the field of cloud services, and in particular, to a cloud network service orchestration control method, a system, a storage medium, and an electronic device.
Background
Under the environment that cloud computing technology is continuously developed and mature, enterprises gradually transform to cloud data centers. The number of the physical machines and virtual machine instances in cloud tenants (enterprises) and tenants increases, so that network virtualization and automation of the cloud management platform driven by service applications become imperative for coping with service networking requirements and security isolation requirements of different cloud tenants of the cloud management platform in different scenes.
For example, as the service application production frequency is faster and faster, each large aviator starts to adopt various activities such as promotion and killing for twenty-one second to promote the service, the peak value of short-time service transaction is improved year by year, the network infrastructure is required to continuously improve the resource supply efficiency, and the service request delivery time is reduced so as to meet the requirement of service development. However, the network infrastructure is in a multi-manufacturer multi-partition architecture in different places at present, so that the deployment time of the network service of the cloud platform is long and inflexible.
Disclosure of Invention
In view of the above, the present invention provides a cloud network service orchestration control method, system, storage medium, and electronic device that overcome or at least partially solve the above problems.
In a first aspect, a cloud network service orchestration control method is applied to a cloud network service orchestration control system, where the cloud network service orchestration control system includes: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network element abstract module and the networking arrangement module, the network control layer comprises: the system comprises a network element control module, a network function abstract module and an equipment control module;
the cloud network service arrangement control method comprises the following steps:
the network element abstraction module maps logic network equipment in a tenant network in a cloud management platform into a plurality of virtual network elements in different available areas in the network orchestration system, wherein one logic network equipment corresponds to the plurality of virtual network elements;
the networking arrangement module performs networking arrangement on the virtual network unit according to the network service request issued by the cloud management platform, so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstract module files network functions of network hardware devices of all manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware devices of different manufacturers correspond to the same logic network devices;
the network element control module generates configuration parameters of the logic network equipment corresponding to the network service request according to the demand parameters;
the device control module converts the configuration parameters into corresponding configuration texts of the network hardware devices, and performs networking configuration on the network hardware devices through the configuration texts.
In a second aspect, a cloud network service orchestration control system, comprising: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network element abstract module and the networking arrangement module, the network control layer comprises: the system comprises a network element control module, a network function abstract module and an equipment control module;
the network element abstraction module is configured to perform mapping of logical network devices inside a tenant network in a cloud management platform to a plurality of virtual network elements of different available areas inside the network orchestration system, wherein one logical network device corresponds to the plurality of virtual network elements;
the networking arrangement module is configured to execute networking arrangement on the virtual network unit according to a network service request issued by the cloud management platform so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstract module is configured to execute archiving of network functions of network hardware devices of various manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware device of different manufacturers corresponds to the same logic network device;
the network element control module is configured to execute the generation of configuration parameters of the logic network equipment corresponding to the network service request according to the requirement parameters;
the device control module is configured to convert the configuration parameters into configuration texts of the corresponding network hardware devices, and perform networking configuration on the network hardware devices through the configuration texts.
In a third aspect, a storage medium has stored thereon a program that, when executed by a processor, implements the cloud network service orchestration control method according to any one of the above.
In a fourth aspect, an electronic device includes at least one processor, and at least one memory, bus, coupled to the processor; the processor and the memory complete communication with each other through the bus; the processor is configured to invoke the program instructions in the memory to execute the cloud network service orchestration control method according to any one of the preceding claims.
By means of the technical scheme, the cloud network service arrangement control method, the cloud network service arrangement control system, the storage medium and the electronic equipment provided by the invention have the advantages that logic network equipment in a tenant network in a cloud management platform is mapped into a plurality of virtual network units in different available areas in the network arrangement system through the network element abstraction module, wherein one logic network equipment corresponds to the plurality of virtual network units; the networking arrangement module performs networking arrangement on the virtual network unit according to the network service request issued by the cloud management platform, so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters; the network function abstract module files network functions of network hardware devices of various manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware devices of different manufacturers correspond to the same logic network devices, and the network element control module generates configuration parameters of the logic network devices corresponding to the network service requests according to the requirement parameters; the device control module converts the configuration parameters into corresponding configuration texts of the network hardware devices, and performs networking configuration on the network hardware devices through the configuration texts. Therefore, the invention can provide a unified network abstraction layer for the cloud management platform in a standardized mode through the existing network hardware equipment or SDN controller, can uniformly package the multi-manufacturer multi-model network hardware equipment through the unified function abstraction, realizes centralized automatic management, can rapidly deploy network services according to business requirements, and constructs a high-efficiency automatic deployment and change system from a network service requirement end to a network hardware equipment end, and has high efficiency and flexibility.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 shows a schematic flow chart of a cloud network service orchestration control method provided by the invention;
fig. 2 shows a schematic structural diagram of a cloud network service orchestration control system provided by the present invention;
fig. 3 shows a schematic structural diagram of an electronic device provided by the invention.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
As shown in fig. 1, the present invention provides a cloud network service orchestration control method, which is applied to a cloud network service orchestration control system, where the cloud network service orchestration control system includes: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network element abstract module and the networking arrangement module, the network control layer comprises: the system comprises a network element control module, a network function abstract module and an equipment control module;
the cloud network service arrangement control method comprises the following steps:
s100, mapping logic network equipment in a tenant network in a cloud management platform into a plurality of virtual network units in different available areas in the network orchestration system by the network element abstraction module, wherein one logic network equipment corresponds to the plurality of virtual network units;
optionally, the cloud network service arrangement control system in the patent provides unified network abstraction in a software mode in the cloud management platform, so as to realize scheduling arrangement of network resources. The above-mentioned logical network device and virtual network element can be understood as network resources, and the present invention is not limited thereto.
Optionally, in the software architecture, the present patent designs and implements two components according to functions, which are respectively a network arrangement layer and a network control layer, so as to implement a cloud network service arrangement scheme from a network service demand end to a bottom network hardware device end.
Alternatively, the network orchestration layer and the network control layer described herein may each be independently high availability deployments. Namely, the network arrangement layer and the network control layer are two independent components and both support high-availability deployment, wherein the high-availability deployment condition of the network arrangement layer is that the network arrangement layer is deployed on at least three controller nodes, can be combined with the network control layer for deployment, and can also be separated for deployment.
Optionally, the tenant network in the cloud management platform uses VPC as an isolation unit, and the VPC includes computing, storage and network resources, where the network resources include a logical switch (subnet and virtual local area network), a logical router and a logical security network element. The VPC supports single AZ and cross-AZ establishment according to the AZ of the subnet. For example, a VPC is deployed across AZ, a router and a firewall are located inside the VPC at the level of the cloud management platform, and in the cloud network service orchestration control system, the VPC has a virtual router and a virtual firewall in each AZ, that is, the virtual router and the virtual firewall in the AZ can be understood as virtual network units, and the routers and the firewalls inside the VPC can be understood as logical network devices, which is not limited by the present invention.
Optionally, if the VPC is deployed across AZs, the VPC internal router is deployed in a plurality of AZs, and the router in each AZ may be mapped into one virtual network element, that is, one logical network device corresponds to a plurality of virtual network elements; the firewall is likewise not limited in this regard by the present invention.
Optionally, the division of the subnetwork and the virtual local area network is based on AZ, and the VPC of the tenant is created by the cloud management platform according to the service, and the two layers of networks, i.e. the subnetwork, are required. And mapping from the logic network equipment of the cloud management platform to the virtual network unit of the cloud network service arrangement control system is completed according to the AZ of the subnet, and a plurality of virtual network units are opened according to the route planning. The network element abstract module can also record and manage the mapping relation in a centralized way, and the information and the relation comprise: the name, UUID, running state, AZ and mapping relation of the logical network element, the networking relation of the router needs to be recorded for the logical router, and the policy, rule and IP group and port group information of the firewall need to be recorded for the logical firewall.
S200, the networking arrangement module performs networking arrangement on the virtual network unit according to a network service request issued by the cloud management platform, so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
optionally, the network service request is essentially to implement a network configuration on the underlying physical network device. For each network service request, a corresponding networking requirement needs to be determined according to the network service request. For example, the networking requirements of routers and firewalls to facilitate subsequent network configuration according to the requirement parameters, which the present invention is not limited to.
Alternatively, networking orchestration may be understood as: and (3) orderly arranging and organizing various virtual network units aiming at the user demands to balance and coordinate various components of the network and generate the service capable of meeting the user demands. In brief, the invention is a workflow for implementing a network service request based on software, and the network abstract language is used to define a network pipeline from a user to business services.
Optionally, the networking requirements may characterize which logical network devices are required for network services corresponding to the network service request. The virtual network units are arranged in a networking mode to obtain corresponding logic network equipment, and the network service request is characterized in that the logic network equipment is required to be obtained for network service.
S300, the network function abstract module files network functions of network hardware devices of all manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware devices of different manufacturers correspond to the same logic network devices;
optionally, the network function abstract module files network functions (including firewall and load balancing functions) and exposes API interfaces outwards, thereby breaking through the limitation that different manufacturers of the same function need to refer to different parameters for configuration, such as different implementation of virtual firewalls and load balancing functions for different manufacturers, abstracting the network functions into unified virtual gateway device instances, i.e. abstracting the network functions into logic network devices, and abstracting the gateway devices, such as firewalls and load balancing devices.
S400, the network element control module generates configuration parameters of the logic network equipment corresponding to the network service request according to the demand parameters;
optionally, the network element control module mainly controls and manages various virtual network elements, and each virtual network element corresponding to each available area of each VPC includes a logic switch, a logic router, a virtual firewall, virtual load balancing, and the like. When the network arrangement layer issues a request for networking or configuration change service, a corresponding virtual network unit to be operated can be selected according to the parameters.
Optionally, the network element control module shields the underlying network device and provides a unified transparent call interface for the network orchestration layer that is not focused on the manufacturer. For example, for the changing service requirement of the firewall policy, after receiving the call request from the network arrangement layer, the network element control module traverses each VPC subnet information according to the IP group, the port group and the protocol type (such as ICMP, TCP, UDP) in the source of the requirement information and in combination with the network topology information in the database so as to find the virtual firewall to which the network element control module belongs, and then sequentially addresses the policy ID corresponding to the VPC to generate the parameter configuration necessary for issuing the firewall policy.
S500, the device control module converts the configuration parameters into corresponding configuration texts of the network hardware devices, and networking configuration is carried out on the network hardware devices through the configuration texts.
Optionally, the device control module integrates the interface call implementation of controlling the network devices of each manufacturer, and the configuration operation of the device is realized by converting the input parameters of the network service request processed by the network element control module and the network function abstract module into the Netconf configuration text of the hardware device.
Optionally, through the call of the network element control module and the network function abstract module, XML configuration template information corresponding to the device type is generated according to the relevant parameters, and is issued through the control interface of the device, and the execution result is recorded and fed back to the network arrangement layer. The user can also carry out expansion maintenance on the business beyond the standard arrangement and change service covered by the product through the equipment interface function document (such as the standard restfulAPI) provided by the manufacturer.
The device control module merges the following general and private protocols, so as to perform information interaction with the network device, including NetconfOver SSH, netconfOver Soap, netconfOver SSH, and general type general safety communication interface SSH, which is not limited in the invention.
Optionally, the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In combination with the embodiment shown in fig. 1, in some optional embodiments, the cloud network service orchestration control system further comprises: an information synchronization module;
the cloud network service arrangement control method further comprises the following steps:
and the information synchronization module integrates and synchronizes the information of the virtual machine in the cloud management platform and the two-layer network information of the cloud management platform to a database through a polling mechanism.
Optionally, the module periodically synchronizes the resources and network information in each cloud resource pool through a polling mechanism, integrates the information of multiple resource pools to finish incremental addition and update of the database, wherein the synchronized information includes virtual machines in a cloud management platform, two-layer network information, VPC information, physical host information and the like, and supports active real-time acquisition of networking information in the resource pools.
In combination with the above embodiment, in some optional embodiments, the cloud network service orchestration control method further includes:
when the network service request relates to the virtual network units, the information synchronization module calls an interface of the cloud management platform, so that corresponding networking information is obtained.
In combination with the embodiment shown in fig. 1, in some optional embodiments, the cloud network service orchestration control system further comprises: an operation and maintenance management module;
the cloud network service arrangement control method further comprises the following steps:
the operation and maintenance management module monitors the state of the network hardware equipment and the state of the virtual network unit, and when the network hardware equipment or the network hardware equipment is monitored to have network faults, the operation and maintenance management module restores the network faults to normal through a preset tool.
Optionally, the operation and maintenance management module mainly monitors and alarms the states of various network hardware devices and the states of the virtual network units, checks corresponding configuration, and detects and recovers when the network fails, including tools for detecting the states of the network orchestration system and recovering the faults, and meanwhile, realizes log information management of the network orchestration system, and supports a log synchronization function from a master node to other nodes under the condition of high available deployment.
In combination with the embodiment shown in fig. 1, in some optional embodiments, the cloud network service orchestration control system further comprises: an arrangement management module;
the cloud network service arrangement control method further comprises the following steps:
the arrangement management module performs network arrangement on network connection between the logic network devices.
In combination with the above embodiment, in some optional embodiments, the cloud network service orchestration control method further includes:
the arrangement management module stores the information of each network hardware device into the database and manages the life cycle of each network hardware device.
Optionally, the information of the network hardware device may include a name, a brand, a management address, a region to which the hardware switch belongs, an available region to which the hardware switch belongs, a device login user name, a password, and the like; hardware firewalls, names of hardware load balancing, brands, service modes (east-west/north-south/hybrid), management addresses, belonging areas, belonging availability zones, connection information with switches, and the like. Other network information, as well as line information and IP address resources, are available for use in orchestrating the networking, as the invention is not limited in this regard.
Optionally, the arrangement management module may implement network arrangement between the virtual router and the virtual firewall, and virtual load balancing, and implement information input and life cycle management for the hardware network device.
Alternatively, the names of messages or information interacted between the various modules in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.
Alternatively, although operations are depicted in a particular order, this should not be understood as requiring that the operations be performed in the particular order shown or in sequential order. In certain circumstances, multitasking and parallel processing may be advantageous.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including, but not limited to, an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
As shown in fig. 2, the present invention provides a cloud network service orchestration control system, including: a network orchestration layer 100 and a network control layer 200, the network orchestration layer comprising: a network element abstraction module 110 and a networking orchestration module 120, the network control layer comprising: a network element control module 210, a network function abstraction module 220, and a device control module 230;
the network element abstraction module 110 is configured to perform mapping of a logical network device inside a tenant network in a cloud management platform to a plurality of virtual network elements of different available areas inside the network orchestration system, where one logical network device corresponds to the plurality of virtual network elements;
the networking arrangement module 120 is configured to perform networking arrangement on the virtual network unit according to the network service request issued by the cloud management platform, so as to obtain a networking requirement corresponding to the network service request, where the networking requirement at least includes a requirement parameter;
the network function abstract module 220 is configured to perform archiving of network functions of network hardware devices of each manufacturer in advance, so as to obtain corresponding logic network devices, where the same network hardware device of different manufacturers corresponds to the same logic network device;
the network element control module 210 is configured to generate configuration parameters of the logical network device corresponding to the network service request according to the requirement parameters;
the device control module 230 is configured to perform conversion of the configuration parameters into configuration texts of the corresponding network hardware devices, and perform networking configuration on the network hardware devices through the configuration texts.
In combination with the embodiment shown in fig. 2, in some optional embodiments, the cloud network service orchestration control system further comprises: an information synchronization module;
the information synchronization module is configured to integrate and synchronize information of the virtual machine in the cloud management platform and two-layer network information of the cloud management platform to a database through a polling mechanism.
In combination with the above embodiment, in some optional embodiments, the information synchronization module is further configured to invoke an interface of the cloud management platform when there is no networking relationship between the virtual network elements related to the network service request, so as to obtain corresponding networking information.
In combination with the embodiment shown in fig. 2, in some optional embodiments, the cloud network service orchestration control system further comprises: an operation and maintenance management module;
the operation and maintenance management module is configured to monitor the state of the network hardware device and the state of the virtual network unit, and when the network hardware device or the network hardware device is monitored to have network faults, the operation and maintenance management module restores the network faults to normal through a preset tool.
In combination with the embodiment shown in fig. 2, in some optional embodiments, the cloud network service orchestration control system further comprises: an arrangement management module;
the orchestration management module is configured to perform network orchestration of network connections between the logical network devices.
In combination with the above embodiment, in some optional embodiments, the orchestration management module is further configured to perform storing information of each of the network hardware devices to the database, and manage a lifecycle of each of the network hardware devices.
The units involved in the embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. Wherein the names of the units do not in some cases constitute a limitation of the units themselves,
the present invention provides a storage medium having stored thereon a program which, when executed by a processor, implements the cloud network service orchestration control method according to any one of the above.
In the context of this disclosure, a storage medium may be a machine-readable medium, which may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
It should be noted that the machine-readable medium described in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this disclosure, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The machine-readable medium may be comprised in the electronic device; or may exist alone without being incorporated into the electronic device.
As shown in fig. 3, the present invention provides an electronic device 70, said electronic device 70 comprising at least one processor 701, and at least one memory 702, bus 703 connected to said processor 701; wherein, the processor 701 and the memory 702 complete communication with each other through the bus 703; the processor 701 is configured to invoke the program instructions in the memory 702 to execute the cloud network service orchestration control method according to any one of the preceding claims.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.
While several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in this disclosure is not limited to the specific combinations of features described above, but also covers other embodiments which may be formed by any combination of features described above or equivalents thereof without departing from the spirit of the disclosure. Such as those described above, are mutually substituted with the technical features having similar functions disclosed in the present disclosure (but not limited thereto).
Claims (10)
1. A cloud network service orchestration control method, which is applied to a cloud network service orchestration control system, the cloud network service orchestration control system comprising: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network element abstract module and the networking arrangement module, the network control layer comprises: the system comprises a network element control module, a network function abstract module and an equipment control module;
the cloud network service arrangement control method comprises the following steps:
the network element abstraction module maps logic network equipment in a tenant network in a cloud management platform into a plurality of virtual network elements in different available areas in the network orchestration system, wherein one logic network equipment corresponds to the plurality of virtual network elements;
the networking arrangement module performs networking arrangement on the virtual network unit according to the network service request issued by the cloud management platform, so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstract module files network functions of network hardware devices of all manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware devices of different manufacturers correspond to the same logic network devices;
the network element control module generates configuration parameters of the logic network equipment corresponding to the network service request according to the demand parameters;
the device control module converts the configuration parameters into corresponding configuration texts of the network hardware devices, and performs networking configuration on the network hardware devices through the configuration texts.
2. The cloud network service orchestration control method according to claim 1, wherein the cloud network service orchestration control system further comprises: an information synchronization module;
the cloud network service arrangement control method further comprises the following steps:
and the information synchronization module integrates and synchronizes the information of the virtual machine in the cloud management platform and the two-layer network information of the cloud management platform to a database through a polling mechanism.
3. The cloud network service orchestration control method according to claim 2, wherein the method further comprises:
when the network service request relates to the virtual network units, the information synchronization module calls an interface of the cloud management platform, so that corresponding networking information is obtained.
4. The cloud network service orchestration control method according to claim 1, wherein the cloud network service orchestration control system further comprises: an operation and maintenance management module;
the cloud network service arrangement control method further comprises the following steps:
the operation and maintenance management module monitors the state of the network hardware equipment and the state of the virtual network unit, and when the network hardware equipment or the network hardware equipment is monitored to have network faults, the operation and maintenance management module restores the network faults to normal through a preset tool.
5. The cloud network service orchestration control method according to claim 1, wherein the cloud network service orchestration control system further comprises: an arrangement management module;
the cloud network service arrangement control method further comprises the following steps:
the arrangement management module performs network arrangement on network connection between the logic network devices.
6. The cloud network service orchestration control method according to claim 5, wherein the cloud network service orchestration control method further comprises:
the arrangement management module stores the information of each network hardware device into a database and manages the life cycle of each network hardware device.
7. A cloud network service orchestration control system, comprising: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network element abstract module and the networking arrangement module, the network control layer comprises: the system comprises a network element control module, a network function abstract module and an equipment control module;
the network element abstraction module is configured to perform mapping of logical network devices inside a tenant network in a cloud management platform to a plurality of virtual network elements of different available areas inside the network orchestration system, wherein one logical network device corresponds to the plurality of virtual network elements;
the networking arrangement module is configured to execute networking arrangement on the virtual network unit according to a network service request issued by the cloud management platform so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstract module is configured to execute archiving of network functions of network hardware devices of various manufacturers in advance so as to obtain corresponding logic network devices, wherein the same network hardware device of different manufacturers corresponds to the same logic network device;
the network element control module is configured to execute the generation of configuration parameters of the logic network equipment corresponding to the network service request according to the requirement parameters;
the device control module is configured to convert the configuration parameters into configuration texts of the corresponding network hardware devices, and perform networking configuration on the network hardware devices through the configuration texts.
8. The cloud networking service orchestration control system according to claim 7, wherein the cloud networking service orchestration control system further comprises: an information synchronization module;
the information synchronization module is configured to integrate and synchronize information of the virtual machine in the cloud management platform and two-layer network information of the cloud management platform to a database through a polling mechanism.
9. A storage medium having a program stored thereon, wherein the program when executed by a processor implements the cloud network service orchestration control method according to any one of claims 1 to 6.
10. An electronic device comprising at least one processor, and at least one memory, bus coupled to the processor; the processor and the memory complete communication with each other through the bus; the processor is configured to invoke program instructions in the memory to perform the cloud network service orchestration control method according to any one of claims 1-6.
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