CN108234174A - The management method and device of virtual network function - Google Patents

The management method and device of virtual network function Download PDF

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Publication number
CN108234174A
CN108234174A CN201611190013.5A CN201611190013A CN108234174A CN 108234174 A CN108234174 A CN 108234174A CN 201611190013 A CN201611190013 A CN 201611190013A CN 108234174 A CN108234174 A CN 108234174A
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vnf
remote management
management component
attribute information
network equipment
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CN201611190013.5A
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CN108234174B (en
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钟国城
李飞
宋文健
林乐
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201611190013.5A priority Critical patent/CN108234174B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
    • H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

This application discloses the management methods and device of a kind of virtual network function, belong to virtualization field.The management method includes：Obtain the first VNF image files；VNF mirror image notification packets are generated according to the first VNF image files, VNF mirror image notification packets carry the attribute information of the first VNF image files；VNF mirror image notification packets are sent to remote management component；The VNF enabled instructions that remote management component is sent are received, VNF enabled instructions are that remote management component is generated according to VNF mirror images notification packet；First VNF image files are loaded according to VNF enabled instructions.The application generates VNF enabled instructions by remote management component according to the VNF mirror images notification packet that receives, and the first VNF image files in load networks equipment, therefore, remote management component can remotely start the first VNF image files on the network equipment.

Description

The management method and device of virtual network function
Technical field
The invention relates to virtualization field, the management methods and device of more particularly to a kind of virtual network function.
Background technology
In traditional telecommunication network, different network functions is realized using private network device, for example use router It realizes routing function, function of exchange etc. is realized using interchanger.Network function virtualization (English：network functions Virtualization, NFV) it is by virtualization technology, previous dedicated network is fictionalized on the universal computing device of standard Network function in equipment.NFV can realize decoupling and the function modeling of software and hardware so that network function is no longer dependent on special Hardware device.
As shown in Figure 1, in the canonical system using NFV, including：At least one network equipment 120 and remote management group Part 140.Wherein, the network equipment 120 includes：Network function virtualized infrastructure (English：network functions Virtualisation infrastructure, NFVI) and virtual network function (English：virtual network Function, VNF), NFVI is the overall appellation for the hardware and software for building VNF deployed environments, and VNF is operated on NFVI Offer particular network functions virtual machine, each VNF is used to implement one or several network functions.It operates on NFVI VNF is usually managed by remote management component 140, and remote management component 140 realizes the life cycle management and fortune to VNF Row state obtains, for example is started by remote management component 140 or close VNF.Wherein, the life cycle management of VNF is included：Wound It builds, replicate, starting, upgrading, dilatation, capacity reducing, terminate, restart；The operating status of VNF includes：Wait for operating status, operation shape State, halted state, rebooting status etc..
Remote management component 140 is only capable of the VNF image files to being sent in the network equipment 120 by remote management component 140 Started, can not remotely start the VNF image files copied in the network equipment 120 by movable storage device.
Invention content
In order to solve remote management component can not in the network equipment by the VNF image files that movable storage device copies into The problem of row remotely starts, this application provides the management methods and device of a kind of VNF.The technical solution is as follows：
In a first aspect, the embodiment of the present application provides a kind of management method of VNF.Since remote management component is only capable of to net The VNF remotely started by remote management component in network equipment is managed, and the VNF on the network equipment can not be managed, be Remote management component realizes that remote management component is managed the VNF on the network equipment, thus to the management method of VNF into Improvement is gone.
As a kind of possible realization method of present embodiment, this method by remote management assembly management the network equipment It performs, this method includes：
Obtain the first VNF image files；
VNF mirror image notification packets are generated according to the first VNF image files, VNF mirror image notification packets carry the first VNF mirrors As the attribute information of file；
VNF mirror image notification packets are sent to remote management component；
The VNF enabled instructions that remote management component is sent are received, VNF enabled instructions are remote management components according to VNF mirrors As notification packet generates；
First VNF image files are loaded according to VNF enabled instructions, obtain corresponding first VNF of the first VNF image files.
After the present embodiment network equipment obtains the first VNF image files, the notice of VNF mirror images is sent to remote management component Message；The network equipment receives the VNF enabled instructions that remote management component is sent；The network equipment is according to VNF enabled instructions loading the One VNF image files；Therefore, remote management component can remotely start the first VNF image files on the network equipment, Er Qieyou It is the VNF that remote management component remotely starts in the first VNF, the first VNF is carried out so remote management component also has The ability that the ability and operating status of life cycle management obtain.
In the first possible embodiment of first aspect, the first VNF image files are obtained, including：
After the insertion event of movable storage device is detected, fileinfo is obtained；
Judged to whether there is the first VNF image files in movable storage device according to fileinfo；
If there are the first VNF image files, the first VNF image files are read.
In the present embodiment, the insertion event of movable storage device is detected by the network equipment, is detecting mobile deposit After the insertion event for storing up equipment, fileinfo is obtained；Judged to whether there is the first VNF in movable storage device according to fileinfo Image file；If there are the first VNF image files, the first VNF image files are read；So that the network equipment is moved by detecting After the insertion event of dynamic storage device, the first VNF image files can be read automatically.
In second of possible embodiment of first aspect, the notice of VNF mirror images is generated according to the first VNF image files Message, including：
The attribute information of the first VNF image files is obtained, attribute information includes：It is automatic start mark, image file form, The device address of the network equipment, VNF titles, bottom layer driving pattern, network model type, file place path, assigned CPU At least one letter in number, assigned memory headroom, Internet protocol IP address and medium access control MAC Address Breath；
VNF mirror image notification packets are generated according to the attribute information of the first VNF image files.
In the present embodiment, the attribute information of the first VNF image files is obtained by the network equipment, according to the first VNF The attribute information generation VNF mirror image notification packets of image file；It is identified since attribute information includes automatic start so that follow-up Start-up course medium-long range management assembly judge whether to need to start the first VNF automatically according to the automatic mark that starts；Due to attribute Information further includes the device address of the network equipment, and VNF enabled instructions are sent to the equipment with the network equipment by remote management component The corresponding position in address；Since attribute information further includes path where file so that remote management component is by path where file It is the first VNF that corresponding image file, which starts, so that remote management component is sent in the VNF enabled instructions of the network equipment It does not need to carry image file.
In the third possible embodiment of first aspect, remote management component includes：First remote management component With the second remote management component；
The VNF enabled instructions that remote management component is sent are received, including：
The VNF enabled instructions of the first form of the first remote management component transmission are received, the first remote management component is to connect The system for receiving VNF mirror image notification packets；
Or,
Receive the VNF enabled instructions of the second form of the second remote management component transmission, the VNF enabled instructions of the second form It is the first remote management component according to VNF mirror images notification packet after the second remote management component sends call request, by second Remote management component is generated according to call request.
In the present embodiment, when remote management component includes the first remote management component and the second remote management component When, the sending method that VNF enabled instructions are sent to the network equipment includes two kinds of possible sending methods, the first possible transmission Mode directly sends the VNF enabled instructions of the first form, second of possible hair for the first remote management component to the network equipment Send mode for the first remote management component to the second remote management component send call request after, by the second remote management component root The VNF enabled instructions of the second form are sent to the network equipment according to call request so that the first remote management component and second is remotely Management assembly is respectively provided with the ability remotely started to the first VNF image files on the network equipment.
Either second of the first possible embodiment of first aspect or first aspect can with reference to first aspect The embodiment of energy in the 4th kind of possible embodiment, loads the first VNF image files according to VNF enabled instructions, obtains After corresponding first VNF of first VNF image files, further include：
The first VNF management instructions that remote management component is sent are received, the first VNF management instructions are for the first VNF Carry out the instruction of life cycle management or the instruction for obtaining the operating status of the first VNF；
Instruction is managed according to the first VNF and performs corresponding operation.
In the present embodiment, the first VNF for the transmission of remote management component being received by the network equipment manages instruction；Due to First VNF management instructions are the instruction for carrying out life cycle management to the first VNF or the fortune for obtaining VNF The instruction of row state so that remote management component has the ability and operating status that life cycle management is carried out to the first VNF The ability of acquisition.
The third possible embodiment with reference to first aspect, in the 5th kind of possible embodiment, passes through Netconf server-sides receive the VNF of the first form startups that the Netconf clients in the first remote management component are sent and refer to It enables, the VNF enabled instructions of the first form are that Netconf clients are generated according to VNF notification packets.
In the present embodiment, when the first remote management component device in order to control, the Netconf server-sides in the network equipment With the Netconf clients in controller there are communication port, i.e. Netconf server-sides can receive Netconf clients The VNF enabled instructions of the first form sent carry out the first VNF image files of the network equipment so as to fulfill controller long-range Start.
The third possible embodiment with reference to first aspect, in the 6th kind of possible embodiment, passes through calculating Node receives the VNF enabled instructions of the second form that the control node in the second remote management component is sent, the VNF of the second form Enabled instruction is Netconf clients according to VNF mirror images notification packet after control node sends call request, by control node It is generated according to call request, wherein, calculate node is a component of the network equipment.
In the present embodiment, when the second remote management component is Openstack, calculate node in the network equipment with For control node in Openstack there are communication port, i.e. calculate node can receive the second form of control node transmission VNF enabled instructions, the first VNF image files of the network equipment are remotely started so as to fulfill Openstack.
Either second of the first possible embodiment of first aspect or first aspect can with reference to first aspect The embodiment of energy, in the 7th kind of possible embodiment, remote management component includes：First remote management component and second Remote management component；This method further includes：
The attribute information of the 2nd VNF having been turned on is obtained, the 2nd VNF is remotely started by the first remote management component VNF；
The attribute information of 2nd VNF is sent to the second remote management component；
The 2nd VNF management instructions of the first remote management component transmission are received, the 2nd VNF management instructions are for second VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 2nd VNF；
Instruction is managed according to the 2nd VNF and performs corresponding operation.
The attribute that present embodiment obtains the 2nd VNF remotely started by the first remote management component by the network equipment is believed The attribute information of 2nd VNF is sent to the second remote management component by breath, and the network equipment receives the first remote management component and sends The 2nd VNF management instructions, and instruction is managed according to the 2nd VNF and performs corresponding operation；Cause the second remote management component root The 2nd VNF management instructions are generated according to the attribute information of the 2nd VNF, the 2nd VNF management instructions are for by the first remote management The 2nd VNF that component remotely starts is managed, and realizes the second remote management component to remotely being managed by first in the network equipment The management of the 2nd VNF that reason component remotely starts.
The 7th kind of possible embodiment with reference to first aspect, in the 8th kind of possible embodiment, calculate node, Interworking module and Netconf server-sides, calculate node are nodes corresponding with the second remote management component, Netconf server-sides It is server-side corresponding with the first remote management component；
Before obtaining the attribute information of the 2nd VNF having been turned on, further include：
The VNF enabled instructions of the first form sent by Netconf server-sides the first remote management component of reception, first Form is the message format that Netconf server-sides are supported；
The VNF enabled instructions of the first form are performed by Netconf server-sides, load scheduled 2nd VNF image files, Obtain corresponding 2nd VNF of the 2nd VNF image files；
The attribute information of the 2nd VNF having been turned on is obtained, including：
After the 2nd VNF startups, the attribute information of the 2nd VNF of the first form is generated by Netconf server-sides；
The attribute information of 2nd VNF of the first form is converted to the category of the 2nd VNF of the second form by interworking module Property information；
The attribute information of the 2nd VNF of the second form is obtained by calculate node.
In the present embodiment, by the network equipment after the 2nd VNF startups, first is generated by Netconf server-sides The attribute information of 2nd VNF of the first form is converted to the second lattice by the attribute information of the 2nd VNF of form by interworking module The attribute information of 2nd VNF of formula obtains the attribute information of the 2nd VNF of the second form by calculate node；So that calculate section Point can get the attribute information of the 2nd VNF generated by Netconf server-sides by interworking module.
The 7th kind of possible embodiment with reference to first aspect, in the 9th kind of possible embodiment, will have been turned on The attribute information of the 2nd VNF be sent to the second remote management component, including：
The attribute information of 2nd VNF is sent to by the second remote management group using RabbitMQ channels by calculate node Part.
In the present embodiment, the attribute information of the 2nd VNF is used by calculate node by the network equipment RabbitMQ channels are sent to the second remote management component, realize logical between the network equipment and the second remote management component Letter so that the first remote management component remotely start the 2nd VNF after, the second remote management component can receive by The attribute information of 2nd VNF of Netconf server-sides generation.
Either second of the first possible embodiment of first aspect or first aspect can with reference to first aspect The embodiment of energy, in the tenth kind of possible embodiment,
Remote management component includes：First remote management component and the second remote management component；This method further includes：
The attribute information of the 3rd VNF having been turned on is obtained, the 3rd VNF is remotely started by the second remote management component VNF；
The attribute information of 3rd VNF is sent to the first remote management component；
The 3rd VNF management instructions of the first remote management component transmission are received, the 3rd VNF management instructions are for third VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 3rd VNF；
Instruction is managed according to the 3rd VNF and performs corresponding operation.
The attribute that present embodiment obtains the 3rd VNF remotely started by the second remote management component by the network equipment is believed Breath, and the attribute information of the 3rd VNF having been turned on is sent to the first remote management component, the network equipment receives first and remotely manages The 3rd VNF management instructions that component is sent are managed, managing instruction according to the 3rd VNF performs corresponding operation；So that the first long-range pipe It manages component and the 3rd VNF management instructions is generated according to the attribute information of the 3rd VNF, the 3rd VNF management instructions are for by second The 3rd VNF that remote management component remotely starts is managed, realize the first remote management component in the network equipment by The management of the 3rd VNF that two remote management components remotely start.
The tenth kind of possible embodiment with reference to first aspect, in a kind of the tenth possible embodiment, network is set It is standby to include：Netconf server-sides, interworking module and calculate node, Netconf server-sides are corresponding with the first remote management component Server-side, calculate node is node corresponding with the second remote management component；
Before obtaining the attribute information of the 3rd VNF having been turned on, further include：
The VNF enabled instructions for the second form that the second remote management component is sent, the second form are received by calculate node It is the message format that calculate node is supported；
The VNF enabled instructions of second form are converted to the VNF enabled instructions of the first form, the first lattice by interworking module Formula is the message format that Netconf server-sides are supported；
The VNF enabled instructions of the first form are performed by Netconf server-sides, load scheduled 3rd VNF image files, Obtain corresponding 3rd VNF of VNF image files；
The attribute information of the 3rd VNF having been turned on is obtained, including：
After the 3rd VNF startups, the attribute information of the 3rd VNF is obtained by Netconf server-sides.
In the present embodiment, the second of the transmission of the second remote management component is received by calculate node by the network equipment The VNF enabled instructions of form, the VNF that the VNF enabled instructions of the second form are converted to the first form by interworking module start Instruction performs the VNF enabled instructions of the first form by Netconf server-sides, is by the startup of scheduled 3rd VNF image files 3rd VNF；Netconf server-sides is enabled to receive the second lattice sent by the second remote management component by interworking module The VNF enabled instructions of formula.
The tenth a kind of possible embodiment with reference to first aspect, will in the 12nd kind of possible embodiment The attribute information of the 3rd VNF started is sent to the first remote management component, including：
The attribute information of 3rd VNF is sent to by the first remote management component by Netconf server-sides.
In the present embodiment, the attribute information of the 3rd VNF is sent to by Netconf server-sides by the network equipment First remote management component realizes the communication between the network equipment and the first remote management component so that in the second long-range pipe After managing the 3rd VNF of the long-range startup of component, the first remote management component can receive the attribute information of the 3rd VNF.
The tenth a kind of possible embodiment with reference to first aspect, in the 13rd kind of possible embodiment, the party Method further includes：
The 3rd VNF that the second form that the second remote management component is sent is received by calculate node manages instruction, passes through Calculate node performs the 3rd VNF management instructions of the second form；
Or,
The 3rd VNF that the second form that the second remote management component is sent is received by calculate node manages instruction, passes through The 3rd VNF that the 3rd VNF management instructions of second form are converted to the first form by interworking module manages instruction, passes through Netconf server-sides perform the 3rd VNF management instructions of the first form.
In the present embodiment, when the second lattice that the network equipment is sent by calculate node the second remote management component of reception During the 3rd VNF management instructions of formula, the network equipment performs the 3rd VNF management instructions there are two kinds of possible executive modes, the In a kind of possible executive mode, the 3rd VNF that the network equipment performs the second form by calculate node manages instruction；Second In the possible executive mode of kind, the network equipment passes through the 3rd VNF management instructions that Netconf server-sides perform the first form；Make Obtain the 3rd VNF management instructions sent by the second remote management component both can also have been serviced by calculate node by Netconf End is performed.
The 13rd kind of possible embodiment with reference to first aspect, in the 14th kind of possible embodiment, passes through The 3rd VNF that the 3rd VNF management instructions of second form are converted to the first form by interworking module manages instruction, including：
When the predetermined flag in the configuration file of calculate node is the first value, by interworking module by the second form The 3rd VNF management instruction be converted to the first form the 3rd VNF management instruction；
Or,
In the presence of Netconf server-sides are detected, the 3rd VNF management instructions of the second form are turned by interworking module It is changed to the 3rd VNF management instructions of the first form.
In the present embodiment, the predetermined flag or detection Netconf clothes by the network equipment in configuration file The step of business end whether there is judges whether to need to be converted to the 3rd VNF management instructions of the second form by interworking module First form the 3rd VNF management instruction, if desired, then perform the switch process so that the network equipment be able to select whether by The 3rd VNF management instructions of second form are converted to the 3rd VNF management instructions of the first form.
Second aspect, the embodiment of the present application provide a kind of management method of VNF, and this method includes：
Receive the VNF mirror image notification packets that the network equipment is sent, VNF mirror image notification packets, which are the network equipments, is getting the It is generated after one VNF image files, VNF mirror image notification packets carry the attribute information of the first VNF image files；
The attribute information of the first VNF image files is obtained from VNF mirror images notification packet；
VNF enabled instructions are generated according to the attribute information of the first VNF image files；
VNF enabled instructions are sent to the network equipment, VNF enabled instructions are used to indicate the network equipment and load the first VNF mirror images File.
Present embodiment receives the VNF mirror image notification packets that the network equipment sends by remote management component, and obtains the The attribute information of one VNF image files generates VNF enabled instructions, to network further according to the attribute information of the first VNF image files Equipment sends VNF enabled instructions；Therefore, remote management component can remotely start the first VNF image files on the network equipment, And since the first VNF is the VNF that remote management component remotely starts, thus remote management component also have to this first VNF carries out the ability that the ability of life cycle management and operating status obtain.
In the first possible embodiment of second aspect, after the network equipment sends VNF enabled instructions, also wrap It includes：
The first VNF management instructions are sent to the network equipment, the first VNF management instructions are for carrying out life to the first VNF The instruction of cycle management or the instruction for obtaining the operating status of the first VNF.
Wherein, the first VNF is that the network equipment loads the VNF obtained after the first VNF image files.
With reference to the first possible embodiment of second aspect, in second of possible embodiment, first is long-range Management assembly includes Netconf clients；
The VNF enabled instructions of the first form are sent to the network equipment by Netconf clients；
First VNF management instructions are sent to the network equipment by Netconf clients.
In the third possible embodiment of second aspect, this method is applied to the second remote management component, the party Method further includes：
The attribute information for the 2nd VNF that the network equipment is sent is received, the 2nd VNF is remotely opened by the first remote management component Dynamic VNF；
2nd VNF management instructions are generated according to the attribute information of the 2nd VNF, the 2nd VNF management instructions are for second VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 2nd VNF；
The 2nd VNF management instructions are sent to the network equipment.
Present embodiment also receives the attribute information for the 2nd VNF that the network equipment is sent by the second remote management component, 2nd VNF management instructions are generated, and send the 2nd VNF management instructions to the network equipment according to the attribute information of the 2nd VNF；By In the 2nd VNF be the VNF that the first remote management component remotely starts so that the second remote management component be provided with to this second VNF carries out the ability that the ability of life cycle management and operating status obtain.
In the 4th kind of possible embodiment of second aspect, this method is applied to the first remote management component, the party Method further includes：
The attribute information for the 3rd VNF that the network equipment is sent is received, the 3rd VNF is remotely opened by the second remote management component Dynamic VNF；
3rd VNF management instructions are generated according to the attribute information of the 3rd VNF, the 3rd VNF management instructions are for third VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 3rd VNF；
The 3rd VNF management instructions are sent to the network equipment.
Present embodiment also receives the attribute information for the 3rd VNF that the network equipment is sent by the first remote management component, 3rd VNF management instructions are generated, and send the 3rd VNF management instructions to the network equipment according to the attribute information of the 3rd VNF；By In the 3rd VNF be the VNF that the second remote management component remotely starts so that the first remote management component is provided with to the third VNF carries out the ability that the ability of life cycle management and operating status obtain.
The third aspect, present embodiments provide for a kind of management method of VNF, this method includes：
Receive the VNF mirror image notification packets that the network equipment is sent, VNF mirror image notification packets, which are the network equipments, is getting the It is generated after three VNF image files, VNF mirror image notification packets carry the attribute information of the 3rd VNF image files；
The attribute information of the 3rd VNF image files is obtained from VNF mirror images notification packet；
Call request, call request are sent to the second remote management component according to the attribute information of the 3rd VNF image files For calling the generation VNF enabled instructions of the second remote management component, and VNF enabled instructions are sent to the network equipment；
Wherein, VNF enabled instructions are used to indicate the network equipment and load the 3rd VNF image files.
Call request is sent to the second remote management component according to the attribute information of the 3rd VNF image files.
Present embodiment receives the VNF mirror image notification packets of network equipment transmission by the first remote management component, and obtains The attribute information of the 3rd VNF image files is taken, is sent out according to the attribute information of the 3rd VNF image files to the second remote management component Call request is sent, call request sends for calling the generation VNF enabled instructions of the second remote management component to the network equipment VNF enabled instructions；The 3rd VNF image files on the network equipment are remotely started so that the second remote management component has Ability, and since the 3rd VNF is the VNF that the second remote management component remotely starts, so the second remote management component Also have and the ability that the ability of life cycle management and operating status obtain is carried out to the 3rd VNF.
Fourth aspect, present embodiments provide for a kind of management method of VNF, this method includes：
The call request of the first remote management component transmission is received, call request carries the category of the 3rd VNF image files Property information, the 3rd VNF image files are the image files that the network equipment is got；
VNF enabled instructions are generated according to call request；
VNF enabled instructions are sent to the network equipment, VNF enabled instructions are used to indicate the network equipment and load the 3rd VNF mirror images File.
Present embodiment receives the call request of the first remote management component transmission by the second remote management component, according to Call request generates VNF enabled instructions, and VNF enabled instructions are sent to the network equipment；So that the second remote management component have pair The ability that the 3rd VNF image files on the network equipment are remotely started, and since the 3rd VNF is the second remote management The VNF that component remotely starts, so the second remote management component also has the ability that life cycle management is carried out to the 3rd VNF The ability obtained with operating status.
In the first possible embodiment of fourth aspect, after the network equipment sends VNF enabled instructions, also wrap It includes：
The 3rd VNF management instructions are sent to the network equipment, the 3rd VNF management instructions are for carrying out life to the 3rd VNF The instruction of cycle management or the instruction for obtaining the operating status of the 3rd VNF.
With reference to the possible embodiment of the first of fourth aspect or fourth aspect, in a kind of possible embodiment, The attribute information of 3rd VNF image files, including：It is automatic start mark, image file form, the network equipment device address, Path, CPU assigned number, assigned memory are empty where VNF titles, bottom layer driving pattern, network model type, file Between, in IP address and MAC Address at least one of information.
5th aspect, present embodiments provide for a kind of management method of VNF, this method includes：
The attribute information for the 4th VNF that the network equipment is sent is received, the 4th VNF is remotely opened by other remote management components Dynamic VNF；
4th VNF management instructions are generated according to the attribute information of the 4th VNF, the 4th VNF management instructions are for the 4th VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 4th VNF；
The 4th VNF is sent to the network equipment and manages instruction, and the 4th VNF management instructions are used to indicate the network equipment and perform accordingly Operation.
Other remote management components that present embodiment receives network equipment transmission by a remote management component are long-range The attribute information of the 4th VNF started, the remote management component generate the 4th VNF management according to the attribute information of the 4th VNF and refer to It enables, and the 4th VNF management instructions is sent to the network equipment；Since the 4th VNF is different from the remote management component other The 4th VNF that remote management component remotely starts so that the remote management component has carries out life cycle pipe to the 4th VNF The ability that the ability and operating status of reason obtain.
6th aspect, present embodiments provide for a kind of managing device of VNF, the managing device of the VNF includes at least one A unit, at least one unit are used to implement the possible realization method institute of any one in above-mentioned first aspect or first aspect The management method of the VNF of offer.
7th aspect, present embodiments provide for a kind of managing device of VNF, the managing device of the VNF includes at least one A unit, at least one unit are used to implement the possible realization method institute of any one in above-mentioned second aspect or second aspect The management method of the VNF of offer.
Eighth aspect, present embodiments provide for a kind of managing device of VNF, the managing device of the VNF includes at least one A unit, at least one unit are used to implement the possible realization method institute of any one in the above-mentioned third aspect or the third aspect The management method of the VNF of offer.
9th aspect, present embodiments provide for a kind of managing device of VNF, the managing device of the VNF includes at least one A unit, at least one unit are used to implement the possible realization method institute of any one in above-mentioned fourth aspect or fourth aspect The management method of the VNF of offer.
Tenth aspect, present embodiments provide for a kind of managing device of VNF, the managing device of the VNF includes at least one A unit, at least one unit are used to implement any one possible realization method institute in above-mentioned 5th aspect or the 5th aspect The management method of the VNF of offer.
Tenth on the one hand, and present embodiments provide for a kind of computer readable storage medium, the computer-readable storage mediums Be stored in matter be used to implement the possible embodiment of any one in above-mentioned first aspect or first aspect or second aspect or Any one possible embodiment party in the possible embodiment of any one in second aspect or the third aspect or the third aspect It is any one in terms of any one possible embodiment or the 5th or in the 5th aspect in formula or fourth aspect or fourth aspect The executable program of VNF management methods that the possible embodiment of kind is provided.
Description of the drawings
Fig. 1 is the structure diagram of the canonical system using NFV provided in background technology；
Fig. 2 be in the prior art the network equipment by the structure diagram of two different types of remote management assembly managements；
Fig. 3 is the structure diagram of management system that the application one embodiment is related to；
Fig. 4 is a kind of flow chart for VNF management methods that the application one embodiment provides；
Fig. 5 is the structure diagram of management system that the application another embodiment is related to；
Fig. 6 A are a kind of flow charts of VNF management methods of the application another embodiment offer；
Fig. 6 B are a kind of flow charts of VNF management methods of the application another embodiment offer；
Fig. 7 is the structure diagram of management system that the application another embodiment is related to；
Fig. 8 is a kind of flow chart of VNF management methods of the application another embodiment offer；
Fig. 9 is a kind of flow chart of VNF management methods of the application another embodiment offer；
Figure 10 is a kind of flow chart of VNF management methods of the application another embodiment offer；
Figure 11 is a kind of flow chart of VNF management methods of the application another embodiment offer；
Figure 12 is a kind of structure chart for VNF managing devices that the application one embodiment provides；
Figure 13 is a kind of structure chart of VNF managing devices of the application another embodiment offer；
Figure 14 is a kind of structure chart of VNF managing devices of the application another embodiment offer；
Figure 15 is a kind of structure chart of VNF managing devices of the application another embodiment offer；
Figure 16 is a kind of structure chart for VNF managing devices that the application one embodiment provides；
Figure 17 is the structure diagram for the network equipment 320 that the application one embodiment provides；
Figure 18 is the structure diagram of the network equipment 320 of the application another embodiment offer；
Figure 19 is the structure diagram for the remote management component 340 that the application one embodiment provides.
Specific embodiment
Purpose, technical scheme and advantage to make the application are clearer, below in conjunction with attached drawing to the application embodiment party Formula is described in further detail.
Remote management component generally includes two classes：The first kind is based on data modelling language YANG/ network configuration protocol (English Text：Network Configuration Protocol, NetConf) management assembly；Second class is using Openstack as generation The cloud management component of table.Optionally, the also known as management assembly based on controller of the management assembly based on YANG/Netconf, first Class remote management component is the management assembly provided by the manufacturer of the network equipment, different manufacturers provided based on The management assembly of YANG/Netconf may slightly have difference.The network equipment can be by least one remote management assembly management.When When the network equipment is by more than two remote management assembly managements, more than two remote management components can be congener remote Thread management component or different types of remote management component.It is different types of remote by two Fig. 2 shows the network equipment The structure diagram of thread management assembly management.
First kind remote management component in remote management component 240 is the management assembly based on YANG/Netconf, the Two class remote management components are Openstack.
First kind remote management component includes controller 241, and controller 241 mainly includes following component：File takes Business device (English：File server), Netconf clients and service enabler.In general, controller starts the flow of a VNF It is：Service enabler obtains the (English of VNF image files 1 from file server：Image), generated and be configured according to VNF image files 1 Information, and according to business needs, configuration information is matched with corresponding YANG models, which includes：VNF mirror images 1 corresponding VNF titles of file, bottom layer driving pattern, network model type, CPU assigned number and assigned memory are empty Between in all or part of information.Service enabler generates netconf messages according to configuration information, and netconf messages are sent to Netconf messages are passed through Secure Shell (English by Netconf clients, Netconf clients：Secure shell, SSH) association It discusses and is sent to the network equipment, the Netconf server-sides on the network equipment parse netconf messages according to YANG models, According to the libvirt interfaces of NFVI layers of configuration information calling parsed, stored VNF mirror images text in load networks equipment Part 1, obtains VNF1.After VNF1 is started, realized by controller and the life cycle management of VNF1 and operating status are obtained.Work as net When in network equipment without storage VNF image files 1, the network equipment also needs to obtain VNF image files 1 from controller 214.
Second class remote management component is Openstack242, and Openstack242 mainly includes following component：Control Node processed, network management services Neutron and mirror image management service Glance.In general, one VNF of Openstack242 startups Flow is：Neutron obtains VNF image files 2 from Glance, generates configuration information according to VNF image files 2, then The configuration information of the VNF image files 2 is sent to the network equipment by Neutron by control node, the configuration information and first Configuration information in class remote management component is similar.Calculate node on the network equipment is called according to the configuration information received NFVI layers of libvirt interfaces, stored VNF image files 2, obtain VNF2 in load networks equipment.Starting VNF2 Afterwards, Openstack, which is realized, obtains the life cycle management of VNF2 and operating status.When storage VNF mirrors no on the network equipment During as file 2, the network equipment also needs to obtain VNF image files 2 from Openstack242.
The network equipment mainly includes following component：Acquisition module, for example, command line interface (English：command- Line interface are referred to as：CLI), calculate node and Netconf server-sides.In addition to remotely being started by remote management component 240 Except VNF1 and VNF2, user can also directly start VNF on network devices.In one implementation, user is in network Starting the flow of VNF in equipment is：Movable storage device is inserted into the network equipment by user, which can deposit The USB flash disk of VNF image files 3 is contained, the network equipment obtains the VNF image files 3 by acquisition module from USB flash disk, calls Libvirt interfaces loading VNF image files 3, obtain VNF3.After VNF3 is started, the life to VNF3 is realized by the network equipment Cycle management and operating status obtain.
In the above-described techniques, since first kind remote management component, the second class remote management component and the network equipment exist Corresponding VNF Booting sequences.This three classes management assembly is mutual indepedent, leads to technical problem：First, what the network equipment obtained VNF image files 3 can only on network devices be started by user, first kind remote management component and the second class remote management component It does not simply fail to triggering network equipment loading VNF image files 3, but also cannot be to being obtained by loading VNF image files 3 VNF3 is managed；Second, first kind remote management component is only capable of to long-range by first kind remote management component in the network equipment The VNF1 of startup is managed, and the VNF2 that can not remotely start to the second class remote management component in the network equipment carries out pipe Reason；Likewise, the second class remote management component is only capable of to remotely being started by the second class remote management component in the network equipment VNF2 is managed, and the VNF1 that can not remotely start to the first kind remote management component in the network equipment is managed.On that is, The scheme of stating cannot be to being managed collectively by multiple VNF that different modes start.
For this purpose, the embodiment this application provides Fig. 3 to Fig. 8 is used for solving first technical problem；Further, Fig. 9 Embodiment to Figure 11 is used for solving second technical problem.
It please refers to Fig.3, it illustrates the structure diagrams of management system that the application one embodiment is related to.The management system System includes：At least one network equipment 320 and remote management component 340.
The network equipment 320 includes：NFVI321, VNF322, management module 323；Wherein, NFVI321 is used to build VNF portions The hardware and software of environment is affixed one's name to, VNF322 is the virtual machine for operating in the offer particular network functions on NFVI321；Optionally, The network equipment 320 includes at least two VNF322, and each VNF is used to implement one or several network functions.Management module 323 is used Corresponding operation is performed in the libvirt interfaces provided by NFVI.
Remote management component 340 includes：Mirror image server 341 and control module 342；Wherein, mirror image server 341 is used for VNF image files are stored, control module 342 sends VNF enabled instructions for the management module 323 into the network equipment 320, with And VNF management instructions.
It should be noted that remote management component 340 can be one or two.The present embodiment is not added with this To limit.
It please refers to Fig.4, it illustrates a kind of flow charts for VNF management methods that the application one embodiment provides.This reality Example is applied with the VNF management methods applied to coming in management system as shown in Figure 3 for example, this method includes：
Step 401, the network equipment obtains the first VNF image files.
Optionally, the network equipment reads the first VNF image files stored in movable storage device or receives other and sets The first VNF image files that preparation is sent.Wherein, other equipment can be independent file server.
First VNF image files are the templates for creating the first VNF.The first VNF on the network equipment can use the One VNF image files are replicated, migrated and are rebuild.The first different VNF image files are used to create heterogeneous networks function First VNF, such as：Image file 1 realizes the first VNF of router feature for creating, and image file 2 is realized for establishment and handed over First VNF of function of changing planes.
Since the data volume of the first VNF image files is larger, downloading the first VNF image files from remote management component needs Expend the more time.As another realization method, user obtains the first VNF image files by movable storage device. Illustratively, movable storage device includes mobile hard disk, USB flash disk, SD card, MS cards etc..
Optionally, after movable storage device is inserted into the network equipment, the bsp driver in the network equipment can generate shifting The insertion event of dynamic storage device；The network equipment obtains fileinfo after the insertion event of movable storage device is detected；Root Judge to whether there is the first VNF image files in movable storage device according to fileinfo；If there are the first VNF image files, The network equipment reads the first VNF image files.
Step 402, the network equipment generates VNF mirror image notification packets, VNF mirror images notice report according to the first VNF image files Text carries the attribute information of the first VNF image files.
Optionally, the network equipment obtains the attribute information of the first VNF image files, which includes automatic start and mark Where knowledge, image file form, the device address of the network equipment, VNF titles, bottom layer driving pattern, network model type, file Path, CPU assigned number, assigned memory headroom, Internet protocol (English：Internet Protocol, IP) Address and medium access control (English：Medium access control, MAC) in address at least one of information.
Wherein, it is automatic to start mark for identifying whether the first VNF image files are supported to start automatically；Image file lattice Formula refers to the file format of the first VNF image files, including but not limited to raw forms, qcow2 forms and vmdk forms；Net The device address of network equipment is used for identifying the position of the network equipment in a network；VNF titles are the loadings of the first VNF image files The title of the first VNF all obtained；It is empty that bottom layer driving pattern includes qemu simulation softwares, Linux Container containers, KVM Planization driving etc.；Network model type includes：Bridge type, network address translation (English：network address Translation, NAT) type, host mode etc.；Path where file is the first VNF image files in movable storage device File path.
Optionally, the network equipment generates VNF mirror image notification packets according to the attribute information of the first VNF image files；Example Property, reference table one, it illustrates the message format of VNF mirror image notification packets, wherein MsgType is type of message, MsgLen For message length, AutoStart is identified for automatic start, and ImageType is image file form, and ComputeNode is network The device address of equipment, Name are VNF titles, and ConDriver is bottom layer driving pattern, and NetworkTpye is network model class Type, Path paths where file, CPU are CPU assigned number, and Memory is assigned memory headroom, and IPAddr is IP address, MacAddr is MAC Address and Option is prolongable option, i.e. custom parameter.
Table one
Step 403, the network equipment sends VNF mirror image notification packets to remote management component.
VNF mirror image notification packets are encapsulated as the message of predetermined format by the network equipment, which is according to long-range pipe The message format that reason component is supported.
Optionally, when remote management component includes Openstack, VNF mirror images notification message is encapsulated as by the network equipment The message of Nova agreements.
Optionally, when remote management component includes controller, VNF mirror image notification packets are encapsulated as by the network equipment The notification messages of Netconf agreements.Optionally, the network equipment sends out VNF mirror image notification packets by encrypted tunnel It send to remote management component；Illustratively, encrypted tunnel is safety shell protocol.
Step 404, remote management component receives the VNF mirror image notification packets that the network equipment is sent.
Step 405, remote management component obtains the attribute information of the first VNF image files from VNF mirror images notification packet.
Optionally, remote management component parses the VNF mirror image notification packets received, obtains the first VNF mirror images The attribute information of file.
Optionally, remote management component identifies that automatic start identifies, root according to the attribute information of the first VNF image files Judge whether the first VNF image files are supported to start automatically according to the automatic mark that starts；Illustratively, when automatic startup is identified as 1, Represent that the first VNF image files support automatic startup, then remote management component continues to execute step 406；Start mark when automatic It is 0, represents that the first VNF image files are not supported to start automatically, then remote management component stores the category of the first VNF image files Property information.
Step 406, remote management component generates VNF enabled instructions according to the attribute information of the first VNF image files.
Optionally, all or part of attribute information is carried in the VNF enabled instructions..
Step 407, remote management component sends VNF enabled instructions to the network equipment, which is used to indicate net Network equipment loads the first VNF image files.
Optionally, VNF enabled instructions are encapsulated as the message of predetermined format by remote management component, which is with connecing The same type of form of form of the VNF mirror image notification packets received.
Optionally, remote management component sends VNF startups to the network equipment and refers to according to the device address of the network equipment It enables.
Step 408, the network equipment receives the VNF enabled instructions that remote management component is sent.
Step 409, the network equipment loads the first VNF image files according to VNF enabled instructions, obtains the first VNF mirror images text Corresponding first VNF of part.
The network equipment loads the first VNF image files, it is corresponding to obtain the first VNF image files according to VNF enabled instructions First VNF.Optionally, after the network equipment loads the first VNF image files, also start to the transmission of remote management component and successfully ring It should.
In the present embodiment, although the first VNF image files are the image files obtained by movable storage device, by It is the VNF started according to the instruction of remote management component in the first VNF, so remote management component is subsequently still can be right First VNF carries out the management of life cycle and the acquisition of operating status.
In conclusion method provided in this embodiment, after the network equipment obtains the first VNF image files, to remote management Component sends VNF mirror image notification packets；The network equipment receives the VNF enabled instructions that remote management component is sent；Network equipment root The first VNF image files are loaded according to VNF enabled instructions；Therefore, remote management component can remotely start on the network equipment One VNF image files, and since the first VNF is according to the VNF of the instruction startup of remote management component, so remote management Component, which also has, carries out the first VNF the ability that the ability of life cycle management and operating status obtain.
In some embodiments of the present application, the remote management component 340 that Fig. 3 is provided includes the different long-range pipe of two classes Manage component.Fig. 5 is please referred to, remote management component 340 includes：First remote management component 341 and the second remote management component 342.It is that Openstack is based on that the present embodiment, which with the first remote management component 341 is controller, the second remote management component 342, The remote management component of Openstack illustrates.
First remote management component 341 includes：Netconf clients.
Second remote management component 342 includes：Control node.
The network equipment 320 includes：Netconf server-sides 321 and calculate node 322.Netconf server-sides 321 are for real The now communication between Netconf clients, calculate node 322 are used to implement the communication between control node, calculate node 322 are also referred to as nova calculate nodes.
Wherein, Netconf server-sides 321 include：Confd modules and virt modules.Confd modules have and Netconf The ability that client communicates, virt modules have the libvirt for communicating and calling with movable storage device in NFVI layers The ability of interface.
Wherein, Netconf clients, control node, Netconf server-sides 321, calculate node 322 are that processor is held The logic module that program code in line storage is realized.
In other implementations, the first above-mentioned remote management component 341 and the second remote management component 342 may be used also To be other remote management components, the application is not limited this.
It, please in order to realize the first remote management component 341 obtains the network equipment in Fig. 5 the management of VNF image files With reference to figure 6A, it illustrates a kind of flow charts of VNF management methods of the application another embodiment offer.The present embodiment is with this VNF management methods in remote management component 340 as shown in Figure 5 applied to coming for example, this method includes：
Step 601, the network equipment obtains the 2nd VNF image files.
In one embodiment, the network equipment obtains the 2nd VNF image files from movable storage device.When movement is deposited After storing up the equipment insertion network equipment 320, bsp driver can generate the insertion event of movable storage device.Netconf is serviced Virt modules in end 321 obtain fileinfo after the insertion event of movable storage device is detected；Virt modules are according to text Part information judges to whether there is the 2nd VNF image files in movable storage device；If there are the 2nd VNF image files, virt Module reads the 2nd VNF image files.
Step 602, the network equipment obtains the attribute information of the 2nd VNF image files.
Virt modules obtain the attribute information of the 2nd VNF image files according to the 2nd VNF image files read.
Step 603, the network equipment generates VNF mirror image notification packets according to the attribute information of the 2nd VNF image files.
Virt modules generate VNF mirror image notification packets according to the attribute information of the 2nd VNF image files.Optionally, VNF mirrors As notification packet message format as shown in Table 1.
Step 604, the network equipment sends VNF mirror image notification packets to the first remote management component.
VNF mirror image notification packets are reported to confd modules by virt modules, and confd modules seal VNF mirror images notification packet Fill the VNF mirror image notification packets for the first form.Optionally, the first form is the message format that Netconf server-sides are supported, the One form is Netconf message formats.
VNF mirror images notification packet with the first form is reported to the first long-range pipe by confd modules by encrypted tunnel Manage the Netconf clients in component.Optionally, encrypted tunnel is SSH channels.
Accordingly, Netconf clients receive the VNF mirror image notification packets of the first form.
Step 605, the first remote management component obtains the attribute letter of the 2nd VNF image files from VNF mirror images notification packet Breath.
Netconf clients parse the VNF mirror image notification packets with the first form, obtain the 2nd VNF mirror images The attribute information of file.
Step 606, the first remote management component generates the first form according to the attribute information of the 2nd VNF image files VNF enabled instructions.
Optionally, Netconf clients identify that automatic start identifies, root according to the attribute information of the 2nd VNF image files Judge whether the 2nd VNF image files are supported to start automatically according to the automatic mark that starts；Illustratively, when automatic startup is identified as 1, Represent that the 2nd VNF image files support automatic startup, then Netconf clients continue to execute step 607；Start mark when automatic It is 0, represents that the 2nd VNF image files are not supported to start automatically, then Netconf clients store the 2nd VNF image files Attribute information.
Step 607, the first remote management component sends the VNF enabled instructions of the first form to the network equipment.
When the 2nd VNF image files support automatic start, the VNF startups that Netconf clients generate the first form refer to It enables, and the VNF enabled instructions of the first form is sent to the confd modules in Netconf server-sides.Optionally, Netconf visitors Family end sends VNF enabled instructions according to the device address of the network equipment to confd modules.
Wherein, VNF enabled instructions are used to indicate the network equipment and load the 2nd VNF image files.In the present embodiment, first The VNF enabled instructions of form are the VNF enabled instructions with netconf message formats.
Step 608, the network equipment receives the VNF enabled instructions for the first form that the first remote management component is sent.
Confd modules receive the VNF enabled instructions for the first form that Netconf clients are sent.
Step 609, the network equipment loads the 2nd VNF image files according to the VNF enabled instructions of the first form.
VNF enabled instructions are sent to virt modules by confd modules, and virt modules are called according to VNF enabled instructions Libvirt interfaces load the 2nd VNF image files, obtain the corresponding VNF of the 2nd VNF image files.Optionally, which starts The configuration information of the 2nd VNF image files is carried in instruction.
Optionally, after the 2nd VNF is successfully started up, virt modules are also reported by confd modules to Netconf clients The operating status of 2nd VNF.
Step 610, the first remote management component preserves the attribute information and operating status of the 2nd VNF.
After the 2nd VNF startups, Netconf clients can preserve the attribute information and operating status of the 2nd VNF.
Wherein, the operating status of the 2nd VNF includes：Wait for operating status, operating status, halted state, rebooting status etc..
Step 611, the first remote management component sends the 2nd VNF management instructions to the network equipment.
Since Netconf clients preserve the attribute information and operating status of the 2nd VNF, so Netconf client End is with the ability that life cycle management and/or state information acquisition are carried out to the 2nd VNF.
Optionally, when needing to be managed the 2nd VNF, Netconf clients generate the 2nd VNF pipes of the first form Reason instruction, then the 2nd VNF of Netconf clients to the network equipment the first form of transmission, which is managed, instructs.
Wherein, the 2nd VNF management instruction is the instruction for carrying out life cycle management to the 2nd VNF, alternatively, second VNF management instructions are the instructions for obtaining the operating status of the 2nd VNF.
Step 612, the network equipment receives the 2nd VNF management instructions that the first remote management component is sent.
Confd modules receive the 2nd VNF management instructions that the first remote management component is sent, and the 2nd VNF management is referred to Order is sent to virt modules.
Step 613, the network equipment manages instruction according to the 2nd VNF and performs corresponding operation.
Virt modules manage instruction calls libvirt interfaces according to the 2nd VNF, perform corresponding operation.
Wherein, which includes establishment, duplication, startup, dilatation, capacity reducing, terminates, restarts the 2nd VNF or remote to first Thread management component sends the state of the 2nd VNF.
In conclusion in the present embodiment, the first remote management component receives the VNF mirror images notice report that the network equipment is sent Text, VNF mirror image notification packets are that the network equipment generates after the 2nd VNF image files are got, and VNF mirror image notification packets are taken Attribute information with the 2nd VNF image files；The attribute information of the 2nd VNF image files is obtained from VNF mirror images notification packet； VNF enabled instructions are generated, and send VNF enabled instructions to the network equipment according to the attribute information of the 2nd VNF image files.Cause This, the first remote management component has the ability remotely started to the 2nd VNF image files on the network equipment, Er Qieyou In the 2nd VNF be the first remote management component from the 2nd VNF remotely started, so the first remote management component also has pair 2nd VNF carries out the ability that the ability of life cycle management and operating status obtain.
As a kind of alternative realization method of Fig. 6 A illustrated embodiments, in Fig. 6 A shown by step 606 to step 613 VNF start-up courses can be performed by the second remote management component 342 instead of the first remote management component 341.As shown in Figure 6B, it walks Rapid 606 to the alternative step 606a that is implemented as of step 613 to step 615a：
Step 606a, the first remote management component is according to the attribute informations of the 3rd VNF image files to the second remote management Component sends call request.
Netconf clients send call request by restful interfaces to control node, and optionally, call request is taken Attribute information with the 3rd VNF image files.
Step 607a, the second remote management component receive the call request that the first remote management component is sent.
Control node receives the call request of Netconf clients.
Step 608a, the second remote management component generate VNF enabled instructions according to call request.
Control node obtains the attribute information of the 3rd VNF image files from call request, according to the 3rd VNF image files Attribute information call nova_api interfaces, generate VNF enabled instructions.
Optionally, the attribute information of threeth VNF image file of the control node in call request generates the second form VNF enabled instructions.Second form is the message format that calculate node 322 is supported.
Step 609a, the second remote management component send VNF enabled instructions to the network equipment.
Calculate node 322 of the control node into the network equipment sends VNF enabled instructions.Optionally, control node according to The device address of the network equipment sends VNF enabled instructions to calculate node 322.
Step 610a, the network equipment receive the VNF enabled instructions for the second form that the second remote management component is sent.
Calculate node 322 receives the VNF enabled instructions of second form.
Step 611a, the network equipment load the 3rd VNF image files according to the VNF enabled instructions of the second form.
Calculate node 322 calls libvirt interfaces to load the 3rd VNF image files according to VNF enabled instructions, obtains the Corresponding 3rd VNF of three VNF image files.
Optionally, after VNF is successfully started up, calculate node 322 also reports the operation shape of the 3rd VNF to control node State.
Step 612a, the second remote management component preserve the attribute information and operating status of the 3rd VNF.
After VNF is successfully started up, control node preserves the attribute information and operating status of the 3rd VNF.
Step 613a, the second remote management component send the 3rd VNF management instructions to the network equipment.
Wherein, the 3rd VNF management instruction is for carrying out the instruction of life cycle management to the 3rd VNF or being used for Obtain the instruction of the operating status of the 3rd VNF.
Since control node preserves the attribute information and operating status of the 3rd VNF, so control node has to this 3rd VNF carries out the ability of life cycle management and/or state information acquisition.
Optionally, when needing to be managed VNF, control node generates the 3rd VNF management instructions of the second form, so Control node sends the 3rd VNF management instructions of the second form to the network equipment afterwards.
Step 614a, the network equipment receive the 3rd VNF management instructions that the second remote management component is sent.
Calculate node 322 receives the 3rd VNF management instructions that the second remote management component is sent.
Step 615a, the network equipment manage instruction according to the 3rd VNF and perform corresponding operation.
Calculate node 322 manages instruction calls libvirt interfaces according to the 3rd VNF, performs corresponding operation.
In conclusion the calling that the present embodiment receives the transmission of the first remote management component by the second remote management component please It asks, call request carries the attribute information of the 3rd VNF image files, and the 3rd VNF image files are that the network equipment is deposited from movement The image file read in storage equipment；VNF enabled instructions are generated according to call request；VNF startups are sent to the network equipment to refer to It enables, VNF enabled instructions are used to indicate the network equipment and load the 3rd VNF image files；So that the second remote management component is according to connecing The call request generation VNF enabled instructions received, the VNF enabled instructions are used for the 3rd VNF image files in the network equipment Start as the 3rd VNF, realize startup and follow-up management of the second remote management component to the 3rd VNF on the network equipment.
In order to realize that the VNF1 that the first remote management component remotely starts can be managed by the second remote management component, with And second the VNF2 that remotely starts of remote management component can be managed by the first remote management component, based on shown in fig. 5 On the basis of remote management component, interworking module 32 is also increased in the network device, and in the second remote management component 342 Information analysis module is added, as shown in Figure 7:
The interworking module 32 is used to implement the communication between Netconf server-sides 321 and calculate node 322, such as in the future From the message of the second form of calculate node 322, the message of the first form that Netconf server-sides 321 are supported is converted to.
The information analysis module (for example, NetconfProc in Openstack) is for report calculate node 322 Message is parsed.
Optionally, the first remote management component 341 and the second remote management component 342 further include respective image file clothes Business device (being not shown in Fig. 7).
Fig. 8 and embodiment illustrated in fig. 9, be used to implement VNF1 that the first remote management component remotely starts can be by second The embodiment that remote management component is managed.
Fig. 8 is please referred to, it illustrates a kind of flow charts of VNF management methods of the application another embodiment offer.This Embodiment is with the VNF management methods applied to illustrating in management system as shown in Figure 7.This method includes：
Step 801, the attribute information of the 2nd VNF that network equipment acquisition has been turned on, the 2nd VNF is by the first remote management The VNF that component remotely starts.
Optionally, after the first remote management component remotely starts the 2nd VNF, the network equipment obtains second had been turned on The attribute information of VNF.2nd VNF can be started based on the 2nd VNF image files in the first remote management component, Can be started based on the 2nd VNF image files in movable storage device.
Optionally, attribute information includes：It is automatic to start mark, image file form, the device address of the network equipment, VNF Title, bottom layer driving pattern, network model type, path where file, CPU assigned number, the memory headroom being assigned, At least one information in IP address and MAC Address.
Step 802, the attribute information of the 2nd VNF is sent to the second remote management component by the network equipment.
Step 803, the second remote management component receives the attribute information for the 2nd VNF that the network equipment is sent.
Step 804, the second remote management component generates the 2nd VNF management instructions according to the attribute information of the 2nd VNF.
When needing to be managed the 2nd VNF, the second remote management component is according to the attribute information of the 2nd VNF generation the Two VNF management instructions.
Wherein, the 2nd VNF management instruction is for carrying out the instruction of life cycle management to the 2nd VNF or being used for Obtain the instruction of the operating status of the 2nd VNF.
Optionally, establishment, duplication, startup, dilatation, capacity reducing, end are included to the instruction of the life cycle management of the 2nd VNF At least one of only, restart；The instruction of the operating status of 2nd VNF is included waiting for operating status, operating status, stops shape Any one in state and rebooting status.
Step 805, the second remote management component sends the 2nd VNF management instructions, the 2nd VNF management instructions to the network equipment It is used to indicate the network equipment and performs corresponding operation.
Step 806, the network equipment receives the 2nd VNF management instructions that the second remote management component is sent.
Step 807, the network equipment manages instruction according to the 2nd VNF and performs corresponding operation.
In conclusion the 2nd VNF that the present embodiment is remotely started by network equipment acquisition by the first remote management component Attribute information, and the attribute information of the 2nd VNF having been turned on is sent to the second remote management component, the network equipment receives the The 2nd VNF management instructions that two remote management components are sent manage instruction according to the 2nd VNF and perform corresponding operation；So that the Two remote management components generate the 2nd VNF management instructions, the 2nd VNF management according to the attribute information for the 2nd VNF having been turned on Instruction realizes the second remote management component to net for being managed to the VNF remotely started by the first remote management component The management of the 2nd VNF remotely started by the first remote management component in network equipment.
Fig. 9 is please referred to, it illustrates a kind of management methods of virtual network function of the application another embodiment offer Flow chart.The present embodiment is with VNF management methods applied to coming in management system as shown in Figure 7 for example, this method packet It includes：
Step 901, the network equipment receives the first form of the first remote management component transmission by Netconf server-sides VNF enabled instructions.
Optionally, Netconf server-side 321 of the first remote management component into the network equipment sends the first form VNF enabled instructions, first form are the message formats that Netconf server-sides are supported；Illustratively, the first form is The netconf message formats that Netconf server-sides are supported.
Step 902, the network equipment performs the VNF enabled instructions of the first form by Netconf server-sides, by scheduled the Two VNF image files start as the 2nd VNF.
Optionally, scheduled 2nd VNF image files are the mirror image texts carried in the VNF enabled instructions of the first form Part, alternatively, scheduled 2nd VNF image files are the image files being located in the network equipment, for example the network equipment is deposited in movement The image file read in storage equipment.
Optionally, Netconf server-sides 321 include confd modules and virt modules；It is long-range that confd modules receive first The VNF enabled instructions for the first form that management assembly is sent, after confd modules identify the VNF enabled instructions of first form, VNF enabled instructions are sent to virt modules, virt modules, will be predetermined by the way that libvirt interfaces is called to perform VNF enabled instructions The 2nd VNF image files start as the 2nd VNF.
Step 903, the network equipment generates the second of the first form after the 2nd VNF startups by Netconf server-sides The attribute information of VNF.
Optionally, the attribute information of the 2nd VNF includes：The device address of the network equipment, VNF titles, bottom layer driving pattern, At least one letter in network model type, CPU assigned number, assigned memory headroom, IP address and MAC Address Breath.
Optionally, after virt modules start scheduled 2nd VNF image files for the 2nd VNF, virt modules obtain The attribute information of 2nd VNF, virt modules are by the attribute information of the 2nd VNF of acquisition with socket (English：Socket) mode Confd modules are sent to, the attribute information of the 2nd VNF is encapsulated as the attribute letter of the 2nd VNF of the first form by confd modules Breath, and send it to interworking module.
Step 904, the attribute information of the 2nd VNF of the first form is converted to the second lattice by the network equipment by interworking module The attribute information of 2nd VNF of formula.
Wherein, the second form is the message format that calculate node is supported；Illustratively, the second form is that calculate node is supported Rabbitm forms.
Step 905, the network equipment obtains the attribute information of the 2nd VNF of the second form by calculate node.
Optionally, the attribute information of the 2nd VNF of the second form converted is sent to calculate node by interworking module, meter Operator node obtains the attribute information of the 2nd VNF of the second form.
Step 906, the attribute information of the 2nd VNF is sent to by the network equipment by calculate node using RabbitMQ channels Second remote management component.
Optionally, the second remote management component includes：Control node and information analysis module.
Optionally, the attribute information of the 2nd VNF is sent to the information analysis module in Openstack by calculate node, should The attribute information of the 2nd VNF of the second form that information analysis module NetconfProc receives for parsing.
Step 907, the second remote management component receives the attribute information for the 2nd VNF that the network equipment is sent, and the 2nd VNF is The VNF remotely started by the first remote management component.
Optionally, information analysis module receives the attribute information for the 2nd VNF that calculate node is sent, and by the 2nd VNF's Attribute information is stored into the database of Openstack.
Step 908, the second remote management component generates the 2nd VNF management instructions according to the attribute information of the 2nd VNF.
Optionally, control node generates the 2nd VNF management instructions according to the attribute information of the 2nd VNF.
Wherein, the 2nd VNF management instruction is for carrying out the instruction of life cycle management to the 2nd VNF or being used for Obtain the instruction of the operating status of the 2nd VNF.
Optionally, to the instruction of the life cycle management of the 2nd VNF include create, replicate, start, inquiry, scaling, eventually Only, restart at least one of VNF；The instruction of the operating status of 2nd VNF is included waiting for operating status, operating status, is stopped Only any one in state and rebooting status.
Step 909, the second remote management component sends the 2nd VNF management instructions, the 2nd VNF management instructions to the network equipment It is used to indicate the network equipment and performs corresponding operation.
Optionally, control node sends the 2nd VNF management instructions to calculate node, and the 2nd VNF management instructions are used to indicate Calculate node performs corresponding operation.
Step 910, the network equipment receives the 2nd VNF management instructions that the second remote management component is sent.
Optionally, calculate node receives the 2nd VNF management instructions that control node is sent.
Step 911, the network equipment manages instruction according to the 2nd VNF and performs corresponding operation.
Optionally, calculate node is by calling libvirt interfaces to perform corresponding operation.
Figure 10 and embodiment illustrated in fig. 11, be used to implement VNF2 that the second remote management component remotely starts can be by The embodiment that one remote management component is managed.
0 is please referred to Fig.1, it illustrates a kind of flow charts of VNF management methods of the application another embodiment offer.This Embodiment is with the VNF management methods applied to illustrating in management system as shown in Figure 7.This method includes：
Step 1001, the attribute information of the 3rd VNF that network equipment acquisition has been turned on, the 3rd VNF are by the second long-range pipe The VNF that reason component remotely starts.
Step 1002, the attribute information of the 3rd VNF having been turned on is sent to the first remote management component by the network equipment.
Step 1003, the first remote management component receives the attribute information for the 3rd VNF that the network equipment is sent, the 3rd VNF It is the VNF remotely started by the second remote management component.
Step 1004, the first remote management component generates the 3rd VNF management instructions according to the attribute information of the 3rd VNF.
Wherein, the 3rd VNF management instruction is for carrying out the instruction of life cycle management to the 3rd VNF or being used for Obtain the instruction of the operating status of the 3rd VNF.
Step 1005, the first remote management component sends the 3rd VNF management instructions to the network equipment, and the 3rd VNF management refers to Order is used to indicate the network equipment and performs corresponding operation.
Step 1006, the network equipment receives the 3rd VNF management instructions that the first remote management component is sent.
Optionally, establishment, duplication, startup, inquiry, dilatation, contracting are included to the instruction of the life cycle management of the 3rd VNF Hold, terminate, restarting at least one of the 3rd VNF；The instruction of the operating status of 3rd VNF is included to wait for operating status, fortune Any one in row state, halted state and rebooting status.
Step 1007, the network equipment manages instruction according to the 3rd VNF and performs corresponding operation.
In conclusion the third that the embodiment of the present application is remotely started by network equipment acquisition by the second remote management component The attribute information of the 3rd VNF having been turned on is sent to the first remote management component by the attribute information of VNF, and the network equipment receives The 3rd VNF management instructions that second remote management component is sent, and instruction is managed according to the 3rd VNF and performs corresponding operation；Make It obtains the first remote management component and the 3rd VNF management instructions, the 3rd VNF is generated according to the attribute information for the 3rd VNF having been turned on Management instruction realizes the first remote management component for being managed to the VNF remotely started by the second remote management component The management of the 3rd VNF to remotely being started by the second remote management component in the network equipment.
1 is please referred to Fig.1, it illustrates a kind of flow charts of VNF management methods of the application another embodiment offer.This Embodiment is with the VNF management methods applied to coming in management system as shown in Figure 7 for example, this method includes：
Step 1101, the network equipment receives the VNF for the second form that the second remote management component is sent by calculate node Enabled instruction.
Optionally, the VNF startups of calculate node transmission second form of the second remote management component into the network equipment refer to It enables, which is the message format that calculate node is supported.
Step 1102, the VNF enabled instructions of the second form are converted to the first form by the network equipment by interworking module VNF enabled instructions.
Wherein, the first form is the message format that Netconf server-sides are supported, the VNF startups of the first form of conversion refer to Order is used to indicate Netconf server-sides and starts scheduled 3rd VNF image files for the 3rd VNF.
Step 1103, the network equipment performs the VNF enabled instructions of the first form by Netconf server-sides, will be scheduled 3rd VNF image files start as the 3rd VNF.
Optionally, scheduled 3rd VNF image files are the mirror image texts carried in the VNF enabled instructions of the first form Part, alternatively, scheduled 3rd VNF image files are the image files being located in the network equipment, for example, the network equipment is deposited in movement The image file read in storage equipment.
Optionally, Netconf server-sides include confd modules and virt modules；Confd modules receive interworking module and send The first form VNF enabled instructions, after confd identifies the VNF enabled instructions of first form, VNF enabled instructions are sent out It send to virt modules, virt modules are by calling libvirt interfaces to perform the VNF enabled instructions of the first form, by scheduled the Three VNF image files start as the 3rd VNF.
Step 1104, the network equipment after the 3rd VNF startups, believe by the attribute that the 3rd VNF is obtained by Netconf server-sides Breath.
Optionally, the device address of the attribute information of the 3rd VNF including the network equipment, VNF titles, bottom layer driving pattern, At least one letter in network model type, CPU assigned number, assigned memory headroom, IP address and MAC Address Breath.
Optionally, in virt modules by the way that libvirt interfaces is called to start scheduled 3rd VNF image files for third After VNF, virt modules obtain the attribute information of the 3rd VNF.
Step 1105, the network equipment is sent out the attribute information of the 3rd VNF and/or status information by Netconf server-sides Give the first remote management component.
Optionally, the attribute information of the 3rd VNF of acquisition is sent to confd modules by virt modules, and confd modules are by The attribute information of three VNF is sent to the first remote management component.
Optionally, the status information of the 3rd VNF that virt modules also obtain, and the status information of the 3rd VNF is sent to The status information of 3rd VNF is sent to the first remote management component by confd modules, confd modules.
Step 1106, the first remote management component receives the attribute information and/or state for the 3rd VNF that the network equipment is sent Information.
Optionally, the first remote management component receives the attribute information and/or state for the 3rd VNF that confd modules are sent Information, the 3rd VNF are the VNF remotely started by the second remote management component.
First remote management component stores the attribute information and/or status information of the 3rd VNF.
Step 1107, the first remote management component generates the 3rd VNF management instructions according to the attribute information of the 3rd VNF.
Optionally, the first remote management component generates the 3rd VNF management of the first form according to the attribute information of the 3rd VNF Instruction.
Wherein, the 3rd VNF management instruction is for carrying out the instruction of life cycle management to the 3rd VNF or being used for Obtain the instruction of the operating status of the 3rd VNF.
Optionally, to the instruction of the life cycle management of the 3rd VNF include create, replicate, start, inquiry, scaling, eventually Only, restart at least one of the 3rd VNF；The instruction of the operating status of 3rd VNF is included to wait for operating status, operation shape Any one in state, halted state and rebooting status.
Step 1108, the first remote management component sends the 3rd VNF management instructions to the network equipment.
Optionally, the first remote management component sends the 3rd VNF management instructions of the first form to Netconf server-sides, 3rd VNF management instructions are used to indicate the network equipment and perform corresponding operation.
Optionally, the first remote management component sends the 3rd VNF management instructions of the first form, confd to confd modules The 3rd VNF management instructions of the first form received are sent to virt modules by module；Corresponding, virt modules receive first The 3rd VNF management instructions of form.
Step 1109, the network equipment performs the 3rd VNF management instructions by Netconf server-sides.
Optionally, Netconf server-sides receive the 3rd VNF management instructions, and libirt interfaces is called to perform the 3rd VNF pipes Reason instruction.
In addition to this, when the second remote management component is managed the 3rd VNF in the present embodiment, have two different Realization method, it is specific as follows：
Step 1110, the network equipment receives the third for the second form that the second remote management component is sent by calculate node VNF management instructions.
Optionally, the network equipment receives the third for the second form that the second remote management component is sent by calculate node VNF management instructions.
Step 1111, the 3rd VNF management instructions of the second form are converted to the first lattice by the network equipment by interworking module The 3rd VNF management instructions of formula.
Optionally, when the predetermined flag in the configuration file of calculate node is the first value, the network equipment passes through mutual The 3rd VNF that the 3rd VNF management instructions of second form are converted to the first form by logical module manages instruction, continues to execute step 1112；When the predetermined flag in the configuration file of calculate node is the second value, the network equipment directly passes through calculate node Perform the 3rd VNF management instructions of the second form.
Alternatively, in the presence of the network equipment detects Netconf server-sides, by interworking module by the third of the second form VNF management instructions are converted to the 3rd VNF management instructions of the first form, continue to execute step 1112；When the network equipment detects In the absence of Netconf server-sides, the 3rd VNF that the network equipment directly performs the second form by calculate node manages instruction.
Step 1112, the network equipment performs the 3rd VNF management instructions of the first form by Netconf server-sides.
Optionally, when the 3rd VNF that virt modules receive the first form manages instruction, virt modules pass through calling Libvirt interfaces perform the 3rd VNF management instructions of the first form.
Following is the application device embodiment, can be used for performing the application embodiment of the method.For the application device reality The details not disclosed in example is applied, please refers to the application embodiment of the method.
Figure 12 is please referred to, it illustrates a kind of structure charts for VNF managing devices that the application one embodiment provides.It should VNF managing devices can be implemented in combination with by software, hardware or both as the above-mentioned management for providing VNF management methods The all or part of system.The device includes：
Processing unit 1210 is used to implement above-mentioned steps 401,402,405,406 and 409；
Transmitting element 1220 is used to implement above-mentioned steps 403 and 407；
Receiving unit 1230 is used to implement above-mentioned steps 404 and 408.
Correlative detail can combine and refer to embodiment of the method shown in Fig. 4, wherein, processing unit 1210 is additionally operable to realize above-mentioned Any other implicit or disclosed and relevant function of processing step in embodiment of the method, processing step include obtaining, start, is raw Into, conversion, calculate and at least one of management process；Transmitting element 1220 is additionally operable to realize other in above method embodiment The arbitrary implicit or disclosed and relevant function of forwarding step；Receiving unit 1230 is additionally operable to realize its in above method embodiment He arbitrarily implies or the disclosed and relevant function of receiving step.
Figure 13 is please referred to, it illustrates a kind of structure charts of VNF managing devices of the application another embodiment offer.It should VNF managing devices can be implemented in combination with by software, hardware or both as the above-mentioned management for providing VNF management methods The all or part of system.The device includes：
Processing unit 1310 is used to implement above-mentioned steps 601 to 603,605,606,609,610 and 613；
Transmitting element 1320 is used to implement above-mentioned steps 604,607 and 611；
Receiving unit 1330 is used to implement above-mentioned steps 608 and 612；
Processing unit 1310 is additionally operable to realize above-mentioned steps 608a, 611a, 612a and 615a；
Transmitting element 1320 is additionally operable to realize above-mentioned steps 606a, 609a and 613a；
Receiving unit 1330 is additionally operable to realize above-mentioned steps 607a, 610a and 614a.
Correlative detail can with reference to reference to the embodiment of the method shown in figure 6A and Fig. 6 B, wherein, processing unit 1310 is additionally operable to Realize any other implicit or disclosed and relevant function of processing step in above method embodiment, processing step includes obtaining It takes, start, generating, converting, calculating and at least one of management process；Transmitting element 1320 is additionally operable to realize that the above method is real Apply any other implicit or disclosed and relevant function of forwarding step in example；Receiving unit 1330 is additionally operable to realize the above method Any other implicit or disclosed and relevant function of receiving step in embodiment.
Figure 14 is please referred to, it illustrates a kind of structure charts of VNF managing devices of the application another embodiment offer.It should VNF managing devices can pass through the pipe being implemented in combination with as the above-mentioned management method for providing VNF of software, hardware or both The all or part of reason system.The device includes：
Processing unit 1410 is used to implement above-mentioned steps 801,804 and 807；
Transmitting element 1420 is used to implement above-mentioned steps 802 and 805；
Receiving unit 1430 is used to implement above-mentioned steps 803 and 806；
Processing unit 1410 includes：Calculate node 1411, interworking module 1412 and Netconf server-sides 1413 calculate section Point 1411 is node corresponding with the second remote management component, and Netconf server-sides 1413 are and the first remote management component pair The server-side answered；
Netconf server-sides 1413, are used to implement above-mentioned steps 901 to 903；
Interworking module 1412 is used to implement above-mentioned steps 904；
Calculate node 1411 is used to implement above-mentioned steps 905；
Calculate node 1411 is additionally operable to realize above-mentioned steps 906 by transmitting element 1420.
Processing unit 1410 is additionally operable to realize above-mentioned steps 908 and 911；
Transmitting element 1420 is additionally operable to realize above-mentioned steps 909；
Receiving unit 1430 is additionally operable to realize above-mentioned steps 907 and 910.
Correlative detail can be combined with reference to figure 8 and embodiment of the method shown in Fig. 9, wherein, processing unit 1410 is additionally operable to reality It is any other implicit or disclosed with the relevant function of processing step in existing above method embodiment, processing step includes obtaining, At least one of startup, generation, conversion, calculating and management process；Transmitting element 1420 is additionally operable to realize that the above method is implemented Any other implicit or disclosed and relevant function of forwarding step in example；Receiving unit 1430 is additionally operable to realize that the above method is real Apply any other implicit or disclosed and relevant function of receiving step in example.
Figure 15 is please referred to, it illustrates a kind of structure charts of VNF managing devices of the application another embodiment offer.It should VNF managing devices can be implemented in combination with by software, hardware or both as the above-mentioned management for providing VNF management methods The all or part of system.The device includes：
Processing unit 1510 is used to implement above-mentioned steps 1001,1004 and 1007；
Transmitting element 1520 is used to implement above-mentioned steps 1002 and 1005；
Receiving unit 1530 is used to implement above-mentioned steps 1003 and 1006；
Processing unit 1510 includes：Calculate node 1511, interworking module 1512 and Netconf server-sides 1513 calculate section Point 1511 is node corresponding with the second remote management component, and Netconf server-sides 1513 are and the first remote management component pair The server-side answered；
Calculate node 1511 is used to implement above-mentioned steps 1101 and 1110；
Interworking module 1512 is used to implement above-mentioned steps 1102 and 1111；
Netconf server-sides 1513 are used to implement above-mentioned steps 1103,1104,1105,1109 and 1112；
Processing unit 1510 is additionally operable to realize above-mentioned steps 1107；
Transmitting element 1520 is additionally operable to realize above-mentioned steps 1108；
Receiving unit 1530 is additionally operable to realize above-mentioned steps 1106.
Correlative detail can with reference to reference to the embodiment of the method shown in figure 10 and Figure 11, wherein, processing unit 1510 is additionally operable to Realize any other implicit or disclosed and relevant function of processing step in above method embodiment, processing step includes obtaining It takes, start, generating, converting, calculating and at least one of management process；Transmitting element 1520 is additionally operable to realize that the above method is real Apply any other implicit or disclosed and relevant function of forwarding step in example；Receiving unit 1530 is additionally operable to realize the above method Any other implicit or disclosed and relevant function of receiving step in embodiment.
Figure 16 is please referred to, it illustrates a kind of structure charts for VNF managing devices that the application one embodiment provides.It should The managing device of VNF can be implemented in combination with by software, hardware or both as the above-mentioned management method for providing VNF The all or part of management system, the device include：
Receiving unit 1610, for receiving the attribute information of the 4th VNF of network equipment transmission, the 4th VNF is by other The VNF that remote management component remotely starts；
Processing unit 1620, for generating the 4th VNF management instructions, the 4th VNF management according to the attribute information of the 4th VNF Instruction is the instruction for carrying out life cycle management to the 4th VNF or the finger for obtaining the operating status of the 4th VNF It enables；
Transmitting element 1630, for sending the 4th VNF management instructions to the network equipment, the 4th VNF management instructs to refer to Show that the network equipment performs corresponding operation.
Optionally, the 4th VNF is the 2nd VNF or the 3rd VNF described in above-described embodiment.
Correlative detail can with reference to reference to the embodiment of the method shown in figure 8, Fig. 9, Figure 10 and Figure 11, wherein, receiving unit 1610 are additionally operable to realize any other implicit or disclosed and relevant function of receiving step in above method embodiment；Processing is single Member 1620 is additionally operable to realize any other implicit or disclosed and relevant function of processing step, processing in above method embodiment Step includes at least one of acquisition, startup, generation, conversion, calculating and management process；Transmitting element 1630 is additionally operable to realize Any other implicit or disclosed and relevant function of forwarding step in above method embodiment.
7 are please referred to Fig.1, it illustrates the structure diagrams of the network equipment 320 provided by one embodiment of the present invention.
The network equipment 320 includes central processing unit (English：Central Processing Unit, CPU) 1710, deposit Reservoir 1720, network interface 1730.
Central processing unit 1710 includes one or more than one processing core.Central processing unit 1710 is used to perform network The various function application of equipment 320 and for carrying out data processing.
The network equipment 320 generally includes multiple network interfaces 1730.The network equipment 320 passes through network interface 1730 and other Management system communicates.
Memory 1720 is connected by bus with central processing unit 1710.Memory 1720 for storing instruction, processor 1710 realize above-mentioned VNF management methods or VNF management methods by performing the instruction stored in memory 1720.
Memory 1720 can be needed for storage program area 1721, bottom layer driving 1722, VNF1723 and at least one function Application program module 1724.Operating system 1721 includes LINUX operating systems.
Optionally, bottom layer driving 1722 includes qemu simulation softwares, Linux Container containers, KVM virtualization driving Deng.
Optionally, VNF1723 be started based on the VNF image files in remote management component or based on shifting What the VNF image files in dynamic storage device were started.
Optionally, application program module 1724 include processing unit, transmitting element, receiving unit and other be used to implement Unit of above-mentioned VNF management methods or VNF management methods etc..
Processing unit, for obtaining the first virtual network function VNF image files；
Processing unit is additionally operable to generate VNF mirror image notification packets, VNF mirror image notification packets according to the first VNF image files Carry the attribute information of the first VNF image files；
Transmitting element, for sending VNF mirror image notification packets to remote management component；
Receiving unit, for receiving the VNF enabled instructions of remote management component transmission, VNF enabled instructions are remote managements Component is generated according to VNF mirror images notification packet；
Processing unit for loading the first VNF image files according to VNF enabled instructions, obtains the first VNF image files pair The first VNF answered.
Optionally, memory 1720 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.
Optionally, which further includes Complex Programmable Logic Devices (English：Complex Programmable Logic Device, CPLD) 1740 and LAN exchange (English：LAN Switch, LSW) chip 1750.
Based on Figure 17,8 are please referred to Fig.1, it illustrates the structures for the network equipment 320 that another embodiment of the present invention provides Schematic diagram.
Network interface 1730 includes photoelectric multiplexing interface Combo interfaces, gigabit Ethernet (English：Gigabit Ethernet, GE) power port, control (English：Console) at least one of interface, wherein Combo interfaces connect including 2 electricity Mouth and 2 optical interfaces.
Optionally, the network equipment 320 further includes universal serial bus (English：Universal Serial Bus, USB) it connects Mouth, power interface, client identification module (English：Subscriber Identification Module, SIM) slot, switch, At least one of battery.
9 are please referred to Fig.1, it illustrates the structure diagrams of remote management component 340 provided by one embodiment of the present invention.
The remote management component 340 includes CPU1910, memory 1920, network interface 1930.
Central processing unit 1910 includes one or more than one processing core.Central processing unit 1910 is long-range for performing The various function application of management assembly 340 and for carrying out data processing.
Remote management component 340 generally includes multiple network interfaces 1930.Remote management component 340 passes through network interface 1930 communicate with other management systems.
Optionally, remote management component 340 connects including Combo interfaces, GE power ports, USB interface, power interface, Console At least one of mouthful, wherein Combo interfaces include 2 electrical interfaces and 2 optical interfaces.
Memory 1920 is connected by bus with central processing unit 1910.Memory 1920 for storing instruction, processor 1910 realize above-mentioned parameter configuration method by performing the instruction stored in memory 1920.
Memory 1920 can storage program area 1921 and the application program module 1922 needed at least one function.Operation System 1921 includes LINUX operating systems.
Optionally, application program module 1922 include processing unit, transmitting element, receiving unit and other be used to implement Unit of above-mentioned VNF management methods or VNF management methods etc..
Receiving unit, for receiving the virtual network function VNF mirror image notification packets of network equipment transmission, VNF mirror images lead to It is that the network equipment generates after the first VNF image files are got to accuse message, and VNF mirror image notification packets carry the first VNF The attribute information of image file；
Processing unit, for obtaining the attribute information of the first VNF image files from VNF mirror images notification packet；
Processing unit, for generating VNF enabled instructions according to the attribute information of the first VNF image files；
Transmitting element, for sending VNF enabled instructions to the network equipment, VNF enabled instructions are used to indicate the network equipment and add Carry the first VNF image files.
Optionally, memory 1920 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.
It should be noted that the embodiment of the present application provides a kind of computer readable storage medium, this is computer-readable to deposit Storage media can be computer readable storage medium included in memory in above-described embodiment；Can also individually deposit Without the computer readable storage medium in supplying terminal.The computer-readable recording medium storage there are one or one Procedure above, this either more than one program be used for performing above-mentioned VNF by one or more than one processor and manage Method.
Above-mentioned the embodiment of the present application serial number is for illustration only, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
It is all in spirit herein not to limit the application the foregoing is merely the application illustratively embodiment Within principle, any modification, equivalent replacement, improvement and so on should be included within the protection domain of the application.

Claims (24)

1. a kind of management method of virtual network function, which is characterized in that the method by remote management assembly management network Equipment performs, the method includes：
Obtain the first virtual network function VNF image files；
VNF mirror image notification packets are generated according to the first VNF image files, the VNF mirror images notification packet carries described The attribute information of first VNF image files；
The VNF mirror images notification packet is sent to the remote management component；
The VNF enabled instructions that the remote management component is sent are received, the VNF enabled instructions are the remote management component roots According to VNF mirror images notification packet generation；
The first VNF image files are loaded according to the VNF enabled instructions, it is corresponding to obtain the first VNF image files First VNF.
2. according to the method described in claim 1, it is characterized in that, described generate VNF mirrors according to the first VNF image files Picture notification packet, including：
The attribute information of the first VNF image files is obtained, the attribute information includes：It is automatic to start mark, image file Form, VNF titles, bottom layer driving pattern, network model type, file place path, is assigned the device address of the network equipment CPU number, assigned memory headroom, at least one in Internet protocol IP address and medium access control MAC Address Item information；
The VNF mirror images notification packet is generated according to the attribute information of the first VNF image files.
3. according to the method described in claim 1, it is characterized in that, described load described first according to the VNF enabled instructions VNF image files after obtaining corresponding first VNF of the first VNF image files, further include：
The first VNF management instructions that the remote management component is sent are received, the first VNF management instruction is for described First VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the first VNF；
Instruction is managed according to the first VNF and performs corresponding operation.
4. method according to any one of claims 1 to 3, which is characterized in that the remote management component includes：First is long-range Management assembly and the second remote management component；
The method further includes：
The attribute information of the 2nd VNF having been turned on is obtained, the 2nd VNF is remotely started by the first remote management component VNF；
The attribute information of 2nd VNF is sent to the second remote management component；
Receive the 2nd VNF management instructions that the first remote management component is sent, the 2nd VNF management instruction be for pair 2nd VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 2nd VNF；
Instruction is managed according to the 2nd VNF and performs corresponding operation.
5. according to the method described in claim 4, it is characterized in that, the network equipment includes：Calculate node, interworking module and Netconf server-sides, the calculate node are nodes corresponding with the second remote management component, and Netconf server-sides are Server-side corresponding with the first remote management component；
Before the attribute information of the 2nd VNF that the acquisition has been turned on, further include：
The VNF enabled instructions for the first form that the first remote management component is sent are received by the Netconf server-sides, First form is the message format that the Netconf server-sides are supported；
The VNF enabled instructions of first form are performed by the Netconf server-sides, load scheduled 2nd VNF mirror images File obtains corresponding 2nd VNF of the 2nd VNF image files；
It is described to obtain the attribute information of the 2nd VNF having been turned on, including：
After the 2nd VNF startups, generate the 2nd VNF's of first form by the Netconf server-sides Attribute information；
The attribute information of the 2nd VNF of first form is converted to described in the second form by the interworking module The attribute information of 2nd VNF；
The attribute information of the 2nd VNF of second form is obtained by the calculate node.
6. according to the method described in claim 4, it is characterized in that, the attribute information by the 2nd VNF is sent to Two remote management components, including：
The attribute information of the 2nd VNF is sent to described second remotely using RabbitMQ channels by the calculate node Management assembly.
7. method according to any one of claims 1 to 3, which is characterized in that the remote management component includes：First is long-range Management assembly and the second remote management component；
The method further includes：
The attribute information of the 3rd VNF having been turned on is obtained, the 3rd VNF is remotely started by the second remote management component VNF；
The attribute information of 3rd VNF is sent to the first remote management component；
Receive the 3rd VNF management instructions that the first remote management component is sent, the 3rd VNF management instruction be for pair 3rd VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 3rd VNF；
Instruction is managed according to the 3rd VNF and performs corresponding operation.
8. the method according to the description of claim 7 is characterized in that the network equipment includes：Netconf server-sides, intercommunication Module and calculate node, the Netconf server-sides are server-sides corresponding with the first remote management component, the calculating Node is node corresponding with the second remote management component；
Before the attribute information of the 3rd VNF that the acquisition has been turned on, further include：
The VNF enabled instructions for the second form that the second remote management component is sent are received by the calculate node, it is described Second form is the message format that the calculate node is supported；
The VNF enabled instructions of second form are converted to the VNF enabled instructions of the first form, institute by the interworking module It is the message format that the Netconf server-sides are supported to state the first form；
The VNF enabled instructions of first form are performed by the Netconf server-sides, load scheduled 3rd VNF mirror images File obtains corresponding 3rd VNF of the VNF image files；
It is described to obtain the attribute information of the 3rd VNF having been turned on, including：
After the 3rd VNF startups, the attribute information of the 3rd VNF is obtained by the Netconf server-sides.
9. a kind of management method of virtual network function, which is characterized in that the method includes：
The virtual network function VNF mirror image notification packets that the network equipment is sent are received, the VNF mirror images notification packet is the net What network equipment generated after the first VNF image files are got, the VNF mirror image notification packets carry the first VNF mirrors As the attribute information of file；
The attribute information of the first VNF image files is obtained from the VNF mirror images notification packet；
VNF enabled instructions are generated according to the attribute information of the first VNF image files；
The VNF enabled instructions are sent to the network equipment, the VNF enabled instructions are used to indicate the network equipment loading The first VNF image files.
10. according to the method described in claim 9, it is characterized in that, described refer to the network equipment transmission VNF startups After order, further include：
The first VNF management instructions are sent to the network equipment, the first VNF management instruction is for being carried out to the first VNF The instruction of life cycle management or the instruction for obtaining the operating status of the first VNF,
Wherein, the first VNF is that the network equipment loads the VNF obtained after the first VNF image files.
11. according to the method described in claim 9, it is characterized in that, the method be applied to the second remote management component, it is described Method further includes：
The attribute information for the 2nd VNF that the network equipment is sent is received, the 2nd VNF is remote by the first remote management component The VNF of Cheng Qidong；
2nd VNF management instructions are generated according to the attribute information of the 2nd VNF, the 2nd VNF management instruction be for pair 2nd VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 2nd VNF；
The 2nd VNF management instruction is sent to the network equipment.
12. according to the method described in claim 9, it is characterized in that, the method be applied to the first remote management component, it is described Method further includes：
The attribute information for the 3rd VNF that the network equipment is sent is received, the 3rd VNF is remote by the second remote management component The VNF of Cheng Qidong；
3rd VNF management instructions are generated according to the attribute information of the 3rd VNF, the 3rd VNF management instruction be for pair 3rd VNF carries out the instruction of life cycle management or the instruction for obtaining the operating status of the 3rd VNF；
The 3rd VNF management instruction is sent to the network equipment.
13. a kind of managing device of virtual network function, which is characterized in that described device includes：
Processing unit, for obtaining the first virtual network function VNF image files；
The processing unit is additionally operable to generate VNF mirror image notification packets, the VNF mirror images according to the first VNF image files Notification packet carries the attribute information of the first VNF image files；
Transmitting element, for sending the VNF mirror images notification packet to remote management component；
Receiving unit, for receiving the VNF enabled instructions that the remote management component is sent, the VNF enabled instructions are described Remote management component is generated according to the VNF mirror images notification packet；
The processing unit is additionally operable to load the first VNF image files according to the VNF enabled instructions, obtains described the Corresponding first VNF of one VNF image files.
14. device according to claim 13, which is characterized in that the processing unit, for obtaining the first VNF mirrors As the attribute information of file, the attribute information includes：Automatic startup mark, the equipment of image file form, the network equipment It is location, VNF titles, bottom layer driving pattern, network model type, path where file, CPU assigned number, assigned interior Deposit at least one information in space, Internet protocol IP address and medium access control MAC Address；According to described first The attribute information of VNF image files generates the VNF mirror images notification packet.
15. device according to claim 13, which is characterized in that
The processing unit is additionally operable to receive the first VNF management instructions that the remote management component is sent, the first VNF Management instruction is for carrying out the instruction of life cycle management to the first VNF or for obtaining the first VNF's The instruction of operating status；It is additionally operable to manage the corresponding operation of instruction execution according to the first VNF.
16. according to any device of claim 13 to 15, which is characterized in that the remote management component includes：First Remote management component and the second remote management component；
Described device further includes：
The processing unit, for obtaining the attribute information of the 2nd VNF having been turned on, the 2nd VNF is remote by described first The VNF that thread management component remotely starts；
The transmitting element is additionally operable to the attribute information of the 2nd VNF having been turned on being sent to second remote management Component；
The receiving unit, the 2nd VNF management for being additionally operable to receive the first remote management component transmission instruct, and described second VNF management instructions are for carrying out the instruction of life cycle management to the 2nd VNF or for obtaining described second The instruction of the operating status of VNF；
The processing unit performs corresponding operation for managing instruction according to the 2nd VNF.
17. device according to claim 16, which is characterized in that the processing unit includes：Calculate node, interworking module With Netconf server-sides, the calculate node is node corresponding with the second remote management component, Netconf server-sides It is server-side corresponding with the first remote management component；
The Netconf server-sides, for receiving the first of the first remote management component transmission by the receiving unit The VNF enabled instructions of form, first form are the message formats that the Netconf server-sides are supported；
The Netconf server-sides are additionally operable to perform the VNF enabled instructions of first form, load scheduled 2nd VNF mirrors As file, corresponding 2nd VNF of the 2nd VNF image files is obtained；
The Netconf server-sides are additionally operable to after the 2nd VNF starts, by described in Netconf server-sides generation The attribute information of the 2nd VNF of first form；
The interworking module, for the attribute information of the 2nd VNF of first form to be converted to the institute of the second form State the attribute information of the 2nd VNF；
The calculate node, for obtaining the attribute information of the 2nd VNF of second form.
18. device according to claim 17, which is characterized in that
The attribute information of 2nd VNF is used RabbitMQ channels by the calculate node for passing through the transmitting element It is sent to the second remote management component.
19. according to any device of claim 13 to 15, which is characterized in that the remote management component includes：First Remote management component and the second remote management component；
Described device further includes：
The processing unit is additionally operable to obtain the attribute information of the 3rd VNF having been turned on, and the 3rd VNF is by described second The VNF that remote management component remotely starts；
The transmitting element is additionally operable to the attribute information of the 3rd VNF being sent to the first remote management component；
The receiving unit is additionally operable to receive the 3rd VNF management instructions that the first remote management component is sent, the third VNF management instructions are for carrying out the instruction of life cycle management to the 3rd VNF or for obtaining the third The instruction of the operating status of VNF；
The processing unit is additionally operable to manage the corresponding operation of instruction execution according to the 3rd VNF.
20. device according to claim 19, which is characterized in that the processing unit includes：Netconf server-sides, mutually Logical module and calculate node, the Netconf server-sides are server-sides corresponding with the first remote management component, calculate section Point is node corresponding with the second remote management component；
The calculate node, for receiving the second form of the second remote management component transmission by the receiving unit VNF enabled instructions, second form are the message formats that the calculate node is supported；
The interworking module, for the VNF enabled instructions of second form to be converted to the VNF enabled instructions of the first form, First form is the message format that the Netconf server-sides are supported；
The Netconf server-sides for performing the VNF enabled instructions of first form, load scheduled 3rd VNF mirror images File obtains corresponding 3rd VNF of the VNF image files；
The Netconf server-sides are additionally operable to after the 3rd VNF starts, and obtain the attribute information of the 3rd VNF.
21. a kind of managing device of virtual network function, which is characterized in that described device includes：
Receiving unit, for receiving the virtual network function VNF mirror image notification packets of network equipment transmission, the VNF mirror images lead to It is that the network equipment generates after the first VNF image files are got to accuse message, and the VNF mirror images notification packet carries The attribute information of the first VNF image files；
Processing unit, for obtaining the attribute information of the first VNF image files from the VNF mirror images notification packet；
The processing unit is additionally operable to generate VNF enabled instructions according to the attribute information of the first VNF image files；
Transmitting element, for sending the VNF enabled instructions to the network equipment, the VNF enabled instructions are used to indicate institute It states the network equipment and loads the first VNF image files.
22. device according to claim 21, which is characterized in that
The transmitting element is additionally operable to send the first VNF management instructions, the first VNF management instruction to the network equipment It is the instruction for carrying out life cycle management to the first VNF or the finger for obtaining the operating status of the first VNF It enables,
Wherein, the first VNF is that the network equipment loads the VNF obtained after the first VNF image files.
23. device according to claim 21, which is characterized in that described device is applied to the second remote management component, institute Device is stated to further include：
The receiving unit, is additionally operable to receive the attribute information for the 2nd VNF that the network equipment is sent, and the 2nd VNF is The VNF remotely started by the first remote management component；
The processing unit is additionally operable to be instructed according to generation the 2nd VNF management of the attribute information of the 2nd VNF, described second VNF management instructions are for carrying out the instruction of life cycle management to the 2nd VNF or for obtaining described second The instruction of the operating status of VNF；
The transmitting element is additionally operable to send the 2nd VNF management instruction to the network equipment.
24. device according to claim 21, which is characterized in that described device is applied to the first remote management component, institute Device is stated to further include：
The receiving unit, is additionally operable to receive the attribute information for the 3rd VNF that the network equipment is sent, and the 3rd VNF is The VNF remotely started by the first remote management component；
The processing unit is additionally operable to generate the 3rd VNF management instructions, the third according to the attribute information of the 3rd VNF VNF management instructions are for carrying out the instruction of life cycle management to the 3rd VNF or for obtaining the third The instruction of the operating status of VNF；
The transmitting element is additionally operable to send the 3rd VNF management instruction to the network equipment.
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