CN114363164A - Cloud network service arrangement control method and system, storage medium and electronic equipment - Google Patents
Cloud network service arrangement control method and 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.A logic network device inside a tenant network in a cloud management platform is mapped into a plurality of virtual network units in different available areas inside a network arrangement system through a network element abstraction module; the networking arrangement module is used for carrying out networking arrangement on the virtual network units 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 archives the network functions of the network hardware equipment of each manufacturer in advance so as to obtain corresponding logic network equipment; the equipment control module converts the configuration parameters into configuration texts of corresponding network hardware equipment, and performs networking configuration on the network hardware equipment through the configuration texts. The invention can rapidly deploy the network service according to the business requirement, and build an efficient automatic deployment and change system from the network service requirement end to the network hardware equipment end, and has higher efficiency and flexibility.
Description
Technical Field
The invention relates to the field of cloud services, in particular to a cloud network service arrangement control method, a cloud network service arrangement control system, a storage medium and electronic equipment.
Background
Under the environment of continuous development and maturity of cloud computing technology, enterprises gradually transform to cloud data centers. The types of services borne on the cloud management platform are numerous, the complexity of the cloud operating system presents the increase of geometric progression along with the increase of the number of physical machines and virtual machine instances in cloud tenants (enterprises) and tenants, and in order to meet the service networking requirements and security isolation requirements of different scenes of different cloud tenants of the cloud management platform, network virtualization and automation of the cloud management platform driven by service application become imperative.
For example, as the frequency of business application commissioning is faster and faster, each large airline company starts to use various activities such as promotion, twenty-one second killing and the like to promote business, the short-time business transaction peak value is increased year by year, the network infrastructure is required to continuously improve the resource supply efficiency, and the service request delivery time is reduced to meet the demand of business development. However, the current network infrastructure is in a multi-vendor and multi-partition architecture in different places, so that the deployment time of the network service of the cloud platform is long and the network service is not flexible enough.
Disclosure of Invention
In view of the above problems, 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 control layer comprises: the network element control module, the network function abstraction module and the equipment control module;
the cloud network service arrangement control method comprises the following steps:
the network element abstraction module maps logic network equipment inside a tenant network in a cloud management platform into a plurality of virtual network units of different available areas inside the network arrangement system, wherein one logic network equipment corresponds to the plurality of virtual network units;
the networking arranging module is used for carrying out networking arranging on the virtual network units 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 abstraction module archives the network functions of the network hardware devices of various manufacturers in advance so as to obtain the 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 requirement parameters;
the equipment control module converts the configuration parameters into corresponding configuration texts of the network hardware equipment, and performs networking configuration on the network hardware equipment through the configuration texts.
In a second aspect, a cloud network service orchestration control system includes: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network control layer comprises: the network element control module, the network function abstraction module and the equipment control module;
the network element abstraction module is configured to map logical network devices inside a tenant network in a cloud management platform into a plurality of virtual network units of different available areas inside the network orchestration system, wherein one logical network device corresponds to the plurality of virtual network units;
the networking arranging module is configured to execute a network service request issued by the cloud management platform and carry out networking arranging on the virtual network units so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstraction module is configured to perform pre-archiving of network functions of network hardware devices of various manufacturers to obtain corresponding logical network devices, wherein the same network hardware devices of different manufacturers correspond to the same logical network device;
the network element control module is configured to execute generating a configuration parameter of the logic network device corresponding to the network service request according to the requirement parameter;
the device control module is configured to convert the configuration parameters into a configuration text of the corresponding network hardware device, and perform networking configuration on the network hardware device through the configuration text.
In a third aspect, a storage medium stores a program thereon, and the program realizes the cloud network service orchestration control method according to any one of the above when executed by a processor.
In a fourth aspect, an electronic device includes at least one processor, and at least one memory, a bus, connected to the processor; the processor and the memory complete mutual communication through the bus; the processor is configured to call the program instructions in the memory to execute any one of the above methods for cloud network service orchestration control.
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 device map the logic network devices inside the tenant network in the cloud management platform into a plurality of virtual network units of different available areas inside the network arrangement system through the network element abstraction module, wherein one logic network device corresponds to the plurality of virtual network units; the networking arranging module is used for carrying out networking arranging on the virtual network units 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 abstraction module archives the network functions of the network hardware devices of various manufacturers in advance so as to obtain the corresponding logic network devices, wherein the network element control module of the same type of network hardware devices of different manufacturers corresponds to the same type of logic network devices, and generates configuration parameters of the logic network devices corresponding to the network service request according to the requirement parameters; the equipment control module converts the configuration parameters into corresponding configuration texts of the network hardware equipment, and performs networking configuration on the network hardware equipment through the configuration texts. Therefore, the invention can provide a uniform network abstraction layer for the cloud management platform in a standardized way by using the existing network hardware equipment or SDN controller, can uniformly package the network hardware equipment with multiple models and models of multiple manufacturers through uniform function abstraction, realizes centralized automatic management, can rapidly deploy network services according to business requirements, and builds an efficient automatic deployment and change system from a network service requirement end to a network hardware equipment end, and has higher efficiency and flexibility.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
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 refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart illustrating a cloud network service orchestration control method according to the present invention;
FIG. 2 is a schematic structural diagram of a cloud network service orchestration control system according to the present invention;
fig. 3 shows a schematic structural diagram of an electronic device provided by the present 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 are shown in the 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 rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
The term "include" and variations thereof as used herein are 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". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates 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 control layer comprises: the network element control module, the network function abstraction module and the equipment control module;
the cloud network service arrangement control method comprises the following steps:
s100, the network element abstraction module maps 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 arrangement system, wherein one logic network equipment corresponds to the plurality of virtual network units;
optionally, the cloud network service orchestration control system in this patent provides uniform network abstraction in a cloud management platform in a software manner, so as to implement scheduling and orchestration of network resources. The above logical network device and the virtual network unit can be understood as network resources, which is not limited by the present invention.
Optionally, in the present invention, the software architecture is divided into two components according to functions, which are a network arrangement layer and a network control layer, respectively, to implement a cloud network service arrangement scheme from a network service requirement end to an underlying network hardware device end, which is not limited in this respect.
Alternatively, the network orchestration layer and the network control layer described herein may each be independently highly available for deployment. The network deployment layer and the network control layer are two independent components and support high-availability deployment, wherein the high-availability deployment condition of the network deployment layer is that the network deployment layer is deployed on at least three controller nodes, and the network deployment layer and the network control layer can be deployed in a combined manner or in a separated manner.
Optionally, a tenant network in the cloud management platform uses a VPC as an isolation unit, the VPC includes computing, storage, and network resources, and the network resources include a logic switch (a subnet and a virtual local area network), a logic router, and a logic security network element. According to the AZ of the subnet, VPC supports single AZ and cross AZ establishment. For example, if a VPC is deployed across AZ, a router and a firewall are inside the VPC at the cloud management platform level, 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 a virtual network unit, and the router and the firewall in the VPC can be understood as a logical network device, which is not limited by the present invention.
Optionally, if the VPC is deployed across AZ, the router inside the VPC is deployed in a plurality of AZ, and the router in each AZ can be mapped as one virtual network unit, that is, one logical network device corresponds to a plurality of virtual network units; the firewall is also similar, and the present invention is not limited in this regard.
Optionally, the sub-networks and the virtual local area network are divided based on AZ, and the VPC of the tenant is created by the cloud management platform according to the service, and needs a two-layer network, that is, the sub-network. 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 where the subnet is located, and simultaneously, a plurality of virtual network units are opened according to the routing plan. The network element abstraction module may also centrally record and manage the mapping relationship, which includes: the method comprises the steps of recording the networking relationship of a router for the logical router, and recording the strategy and rule of the firewall and the information of an IP group and a port group for the logical firewall.
S200, the networking arrangement module carries out networking arrangement on the virtual network unit according to a network service request issued by the cloud management platform, so that networking requirements corresponding to the network service request are obtained, wherein the networking requirements at least comprise requirement parameters;
alternatively, the network service request is essentially to implement the network configuration on the underlying physical network device. For each network service request, the corresponding networking requirements need to be determined according to the network service request. For example, the networking requirements of the router and the firewall, so as to perform network configuration subsequently according to the requirement parameters, which is not limited by the present invention.
Alternatively, networking orchestration can be understood as: with the user requirement as the objective, various virtual network units are orderly arranged and organized, so that all components of the network are balanced and coordinated, and the service capable of meeting the user requirement is generated. Briefly, the present invention is a workflow for implementing a network service request based on software, and a process for defining a network pipe from a user to a service using a network abstraction language, which is not limited in the present invention.
Optionally, the networking requirement may characterize which logical network devices are required by the network service request to perform the network service. That is, the virtual network unit is networked and arranged to obtain the corresponding logical network device, and the network service request is characterized to be required to obtain the network service of the logical network device, which is not limited in the present invention.
S300, the network function abstraction module archives the network functions of the network hardware devices of each manufacturer in advance to obtain the corresponding logic network devices, wherein the same network hardware devices of different manufacturers correspond to the same logic network devices;
optionally, the network function abstraction module archives network functions (including firewall and load balancing functions) and exposes the API to the outside, thereby breaking through the limitation that different manufacturers with the same function need to configure with reference to different parameters, for example, when the network function abstraction module abstracts to a logical network device, the network function abstraction module abstracts to the gateway device, such as firewall and load balancing device, for example, when the network function abstraction module abstracts to a virtual gateway device instance, for different implementations of virtual firewall and load balancing functions of different manufacturers.
S400, the network element control module generates configuration parameters of the logic network equipment corresponding to the network service request according to the requirement parameters;
optionally, the network element control module mainly controls and manages various virtual network elements, and the virtual network element corresponding to each VPC in each available area includes a logical switch, a logical router, a virtual firewall, a virtual load balancing, and the like. When the requirement of networking or configuration change service issued by the network arrangement layer is received, the corresponding virtual network unit needing to be operated can be selected according to the parameters.
Optionally, the network element control module shields the underlying network device, and provides a uniform transparent call interface without paying attention to a manufacturer for the network arrangement layer. For example, for the firewall policy change service requirement, after the network element control module receives a call request from the network arrangement layer, the network element control module traverses each VPC subnet information according to the IP group, port group, protocol type (such as ICMP, TCP, UDP, etc.) in the source of the requirement information and in combination with the network topology information in the database to find the virtual firewall to which it 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 equipment control module converts the configuration parameters into corresponding configuration texts of the network hardware equipment, and performs networking configuration on the network hardware equipment through the configuration texts.
Optionally, the device control module integrates interface call implementation for controlling network devices of various manufacturers, and the configuration operation of the device is implemented by converting input parameters of the network service request processed by the network element control module and the network function abstraction module into a Netconf configuration text of the hardware device.
Optionally, through the invocation of the network element control module and the network function abstraction module, the 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 perform extended maintenance on the services beyond the standard editing and changing services covered by the product through a device interface function document (such as a standard restful api) provided by a manufacturer.
The device control module integrates 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-like general secure communication interface SSH, which is not limited by the present invention.
The flowchart and block diagrams in the figures, optionally, 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 some optional embodiments, in combination with the embodiment shown in fig. 1, the cloud network service orchestration control system further includes: 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 resources and network information in each cloud resource pool through a polling mechanism, and integrates information in multiple resource pools to complete incremental addition and update to the database, where the synchronized information includes, for example, virtual machine and two-layer network information in the cloud management platform, VPC information, physical host information, and the like, and active real-time acquisition of networking information in the resource pools is supported, which is not limited in this respect.
With reference to the previous embodiment, in some optional embodiments, the cloud network service orchestration control method further includes:
when the virtual network units related to the network service request have no networking relationship, the information synchronization module calls an interface of the cloud management platform so as to acquire corresponding networking information.
In some optional embodiments, in combination with the embodiment shown in fig. 1, the cloud network service orchestration control system further includes: 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 a network fault, the operation and maintenance management module restores the network fault to be normal through a preset tool.
Optionally, the operation and maintenance management module mainly monitors and alarms states of various network hardware devices and states of the virtual network elements, checks corresponding configurations, and detects and recovers when a network fails, and includes a tool for detecting states and recovering faults of the network arrangement system itself, and meanwhile, the operation and maintenance management module realizes log information management of the network arrangement system, and supports a log synchronization function from a master node to other nodes under a high-availability deployment condition.
In some optional embodiments, in combination with the embodiment shown in fig. 1, the cloud network service orchestration control system further includes: an arrangement management module;
the cloud network service arrangement control method further comprises the following steps:
the arrangement management module carries out network arrangement on the network connection among the logic network devices.
With reference to the previous 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 to 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, an area to which the network hardware device belongs, an available area to which the network hardware device belongs, a device login user name, a password, and the like of the hardware switch; hardware firewall, name of hardware load balancing, brand, service mode (east-west/north-south/mixed), management address, region of the user, available area of the user, connection information with the switch, and the like. And other network information also includes line information and IP address resources for use in arranging and networking, which is not limited by the present invention.
Optionally, the arrangement management module may implement network arrangement between the virtual router, the virtual firewall, and the virtual load balancing, and implement information entry and lifecycle management for the hardware network device, which is not limited in this invention.
Optionally, the names of the messages or information exchanged between the modules in the embodiments of the present disclosure are only used for illustrative purposes, and are not used to limit the scope of the messages or information.
Alternatively, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under 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. Moreover, 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 for the present disclosure may be written in any combination of 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 type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made 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, where the network control layer includes: 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 into a plurality of virtual network units of different available areas inside the network orchestration system, where one logical network device corresponds to the plurality of virtual network units;
the networking arranging module 120 is configured to execute a network service request issued by the cloud management platform, and perform networking arranging on the virtual network units, so as to obtain networking requirements corresponding to the network service request, where the networking requirements at least include requirement parameters;
the network function abstraction module 220 is configured to perform pre-archiving the network functions of the network hardware devices of various manufacturers to obtain the corresponding logical network devices, wherein the same network hardware devices of different manufacturers correspond to the same logical network device;
the network element control module 210 is configured to execute generating a configuration parameter of the logical network device corresponding to the network service request according to the requirement parameter;
the device control module 230 is configured to perform the step of converting 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 some optional embodiments, in combination with the embodiment shown in fig. 2, the cloud network service orchestration control system further includes: an information synchronization module;
the information synchronization module is configured to integrate and synchronize 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.
With reference to the previous embodiment, in some optional embodiments, the information synchronization module is further configured to, when there is no networking relationship between the virtual network units involved in the network service request, invoke an interface of the cloud management platform, so as to obtain corresponding networking information.
In some optional embodiments, in combination with the embodiment shown in fig. 2, the cloud network service orchestration control system further includes: 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 a network fault, the operation and maintenance management module restores the network fault to normal through a preset tool.
In some optional embodiments, in combination with the embodiment shown in fig. 2, the cloud network service orchestration control system further includes: an arrangement management module;
the arrangement management module is configured to perform network arrangement on the network connection between the logic network devices.
With reference to the foregoing embodiment, in some optional embodiments, the orchestration management module is further configured to store information of each of the network hardware devices in the database, and manage a lifecycle of each of the network hardware devices.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Wherein the name of an element does not in some cases constitute a limitation on the element itself,
the invention provides a storage medium on which a program is stored, wherein the program realizes the cloud network service arrangement control method of any one of the above items when being executed by a processor.
In the context of this disclosure, a storage medium may be a machine-readable medium, which may be a tangible medium that may 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. A 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 above in this disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination 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 present 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 contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. 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, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The machine-readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
As shown in fig. 3, the present invention provides an electronic device 70, wherein the electronic device 70 includes at least one processor 701, at least one memory 702 connected to the processor 701, and a bus 703; the processor 701 and the memory 702 complete communication with each other through the bus 703; the processor 701 is configured to call the program instructions in the memory 702 to execute any one of the above methods for orchestrating and controlling cloud network services.
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 disclosed as example forms of implementing the claims.
While several specific implementation details are included in the above discussion, these should not be construed as limitations on 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 exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Claims (10)
1. A cloud network service arrangement control method is applied to a cloud network service arrangement control system, and the cloud network service arrangement control system comprises: a network orchestration layer and a network control layer, the network orchestration layer comprising: the network control layer comprises: the network element control module, the network function abstraction module and the equipment control module;
the cloud network service arrangement control method comprises the following steps:
the network element abstraction module maps logic network equipment inside a tenant network in a cloud management platform into a plurality of virtual network units of different available areas inside the network arrangement system, wherein one logic network equipment corresponds to the plurality of virtual network units;
the networking arranging module is used for carrying out networking arranging on the virtual network units 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 abstraction module archives the network functions of the network hardware devices of various manufacturers in advance so as to obtain the 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 requirement parameters;
the equipment control module converts the configuration parameters into corresponding configuration texts of the network hardware equipment, and performs networking configuration on the network hardware equipment 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, the method further comprising:
when the virtual network units related to the network service request have no networking relationship, the information synchronization module calls an interface of the cloud management platform so as to acquire corresponding networking information.
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 a network fault, the operation and maintenance management module restores the network fault to be 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 carries out network arrangement on the network connection among the logic network devices.
6. The cloud network service orchestration control method according to claim 5, further comprising:
the arrangement management module stores the information of each network hardware device to the 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 control layer comprises: the network element control module, the network function abstraction module and the equipment control module;
the network element abstraction module is configured to map logical network devices inside a tenant network in a cloud management platform into a plurality of virtual network units of different available areas inside the network orchestration system, wherein one logical network device corresponds to the plurality of virtual network units;
the networking arranging module is configured to execute a network service request issued by the cloud management platform and carry out networking arranging on the virtual network units so as to obtain networking requirements corresponding to the network service request, wherein the networking requirements at least comprise requirement parameters;
the network function abstraction module is configured to perform pre-archiving of network functions of network hardware devices of various manufacturers to obtain corresponding logical network devices, wherein the same network hardware devices of different manufacturers correspond to the same logical network device;
the network element control module is configured to execute generating a configuration parameter of the logic network device corresponding to the network service request according to the requirement parameter;
the device control module is configured to convert the configuration parameters into a configuration text of the corresponding network hardware device, and perform networking configuration on the network hardware device through the configuration text.
8. The cloud network services orchestration control system according to claim 7, further comprising: an information synchronization module;
the information synchronization module is configured to integrate and synchronize 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.
9. A storage medium on which a program is stored, the program implementing the cloud network service orchestration control method according to any one of claims 1 to 6 when executed by a processor.
10. An electronic device, comprising at least one processor, and at least one memory connected to the processor, a bus; the processor and the memory complete mutual communication through the bus; the processor is configured to invoke program instructions in the memory to perform the cloud network services orchestration control method according to any one of claims 1 to 6.
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