CN108737465A - A kind of User Agreement stack operation method and device - Google Patents
A kind of User Agreement stack operation method and device Download PDFInfo
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- CN108737465A CN108737465A CN201710255742.2A CN201710255742A CN108737465A CN 108737465 A CN108737465 A CN 108737465A CN 201710255742 A CN201710255742 A CN 201710255742A CN 108737465 A CN108737465 A CN 108737465A
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- Prior art keywords
- user agreement
- agreement stack
- dummy node
- stack
- user
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Abstract
The invention discloses a kind of User Agreement stack operation method and devices, and the dummy node that operation User Agreement stack needs can be disposed on the hardware platform that can be virtualized；User Agreement stack is run on the dummy node of deployment later.Since dummy node has the characteristics and advantages independently of particular hardware equipment; so the operation of the User Agreement stack in the present invention substantially reduces the dependence of hardware; avoid the problem that initialization time length existing for User Agreement stack is run on hardware platform; and User Agreement stack is run on dummy node in the present invention; mean when User Agreement stack exception; abnormal recovery is completed on dummy node, effectively prevents carrying out abnormal restoring problems faced using hot spare method on proprietary hardware platform.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of User Agreement stack operation method and device.
Background technology
In wireless base station device, based on the considerations of efficiency and demand is customized, does not use operating system many times
In protocol stack communicated with the external world, but design a set of User Agreement stack and communicated with the external world.User Agreement stack is main
Refer to the protocol stack for operating in the User space under linux environment, according to the principle of stratification of procotol, User Agreement stack includes number
According to link layer, network layer, transport layer.Wherein data link layer is mainly ETH (Ethernet) agreement, and network layer is mainly IP
(agreement interconnected between Internet Protocol networks), transport layer include mainly TCP (Transmission Control
Protocol transmission control protocols), UDP (User Datagram Protocol User Datagram Protocol), SCTP (Stream
Control Transmission Protocol, Stream Control Transmission Protocol) etc. transport protocols.The User Agreement of traditional base station
Stack software is operated on the proprietary hardware platform of equipment vendor (Vendor) offer, in this software and hardware integration solution
The operation of software depends critically upon hardware, and in the case where hardware does not complete initialization, software cannot bring into operation.When being
When exceptional reset occurs in system, since the long-time initialization of bottom hardware causes User Agreement stack software that cannot run at the first time
To come so that transmission services etc. are in interrupt status for a long time, and a series of clothes that move back for eventually leading to other units of base station operate, and one
Denier occurs moving back clothes, and it is a very long process that base station, which reenters service state again,.
For this problem, hot standby mode can be used in the system of traditional base station to solve, i.e., use two pieces of interface boards simultaneously
(veneer that User Agreement stack is run), one piece as one piece of mainboard is used as slave board, it is active and standby between data, state it is fully synchronized.
It when monitoring that mainboard occurs abnormal, is taken over by slave board, realizes that continual is upper-layer service transmission data.Technique is resonable
By upper feasible, but there are many problems, such as：
1. technology too complex：There are active and standby consistency, active and standby synchronization, active and standby monitoring, main and standby competition, active-standby switch etc. one
Series of problems.
2. transmission efficiency is low：So that realize that protocol status is consistent, message needs after active and standby two veneers have been handled
Upper-layer service can be submitted to.
3. resource consumption is high, of high cost, to account for the device space big：One piece of hardware list of redundancy is needed in the case where 1+1 is hot standby
Plate.
Invention content
The technical problem underlying to be solved of the embodiment of the present invention is to provide a kind of User Agreement stack operation method and device,
It solves in the prior art since User Agreement stack operates on proprietary hardware platform, time-consuming, the User Agreement stack of caused initialization
Recovery scheme technical sophistication, resource consumption height, the disadvantage of high cost of exception.
The dummy node that deployment operation User Agreement stack needs on the hardware platform that can be virtualized；
User Agreement stack is run on the dummy node.
In order to solve the above technical problems, the embodiment of the present invention also provides a kind of User Agreement stack running gear, including：
Deployment module, for the dummy node that deployment operation User Agreement stack needs on the hardware platform that can be virtualized；
Module is run, for running User Agreement stack on the dummy node.
It, can be flat in the hardware that can be virtualized using User Agreement stack operation method provided in an embodiment of the present invention and device
The dummy node that deployment operation User Agreement stack needs on platform；User Agreement stack is run on the dummy node of deployment later.By
There are the characteristics and advantages independently of particular hardware equipment in dummy node, so the operation pair of the User Agreement stack in the present invention
The dependence of hardware substantially reduces, and avoids the problem that initialization time length existing for User Agreement stack is run on hardware platform,
And User Agreement stack is run on dummy node in the present invention, it is meant that when User Agreement stack exception, abnormal recovery
It is to be completed on dummy node, effectively prevents asking using what hot spare method progress abnormal restoring faced on proprietary hardware platform
Topic.
Further, in the operational process of User Agreement stack, when monitoring User Agreement stack exception, start new void
Quasi- node runs the User Agreement stack, and new dummy node can normally start and run within the very short time, ensures association
The fast quick-recovery for discussing stack exception, compared to the hot reserve scheme in traditional base station, the invention avoids active and standby synchronization, active-standby switch, masters
The complicated process flows such as standby monitoring, consistency, are realized simpler.There was only one piece of backup in hot reserve scheme in traditional base station
Hardware device, once backup hardware device go wrong, it is hot standby just failure.And in the present invention, dummy node is independently of tool
Body hardware device, will not break down because of some hardware device causes the operation of the present invention that cannot implement, and the present invention is more
Add stabilization.Compared to the hot reserve scheme in traditional base station, the present invention need not carry out redundancy backup to hardware device, more save money
Source and cost, and it is technically simple, it is easy to accomplish.
Further, preserving the configuration information of User Agreement stack can need to move to new virtual section in User Agreement stack
When point, the fast quick-recovery link again of User Agreement stack is helped, restores transmission services, improves the recovery speed of User Agreement stack exception
Degree.
Description of the drawings
Fig. 1 is a kind of flow chart for User Agreement stack operation method that the embodiment of the present invention one provides；
Fig. 2 is that User Agreement stack is splitted out independent operating in void from dedicated hardware platform in the embodiment of the present invention one
Schematic diagram on quasi- node；
Fig. 3 is the User Agreement stack operation provided by Embodiment 2 of the present invention virtualized based on Kubernetes and docker
The flow chart of method；
Fig. 4 is the User Agreement stack operating scheme virtualized based on Kubernetes and docker in the embodiment of the present invention two
Schematic diagram；
Fig. 5 is a kind of structure chart for User Agreement stack running gear that the embodiment of the present invention three provides.
Specific implementation mode
Below by specific implementation mode combination attached drawing, invention is further described in detail.
Embodiment one：
Referring to Fig. 1, the present embodiment shows a kind of User Agreement stack operation method, utilizes virtual machine/appearance in virtualization technology
Device is independently of particular hardware and the characteristics of can quickly start, by base station on User Agreement stack software migration to dummy node,
And the operating status of User Agreement stack software is preserved in time, find that User Agreement stack is abnormal in time using monitoring and scheduler program,
And move to User Agreement stack on new dummy node, achieve the purpose that fast quick-recovery User Agreement stack is abnormal.
The process of the method for the present embodiment includes：
S101, the dummy node that deployment operation User Agreement stack needs on the hardware platform that can be virtualized；
S102, User Agreement stack is run on dummy node.
Wherein, the hardware platform that can be virtualized in S101 be can to the hardware device that hardware is virtualized, including but
Be not limited to it is general can virtualization hardware platform for example, the hardware platform based on X 86 processor, the hardware based on X64 processors is flat
Platform etc..Dummy node (Node) can be virtual machine (VM：Virtual Machine), can also be container.Further,
Above-mentioned container includes but not limited to the container based on Docker.
In the present embodiment, shown in Figure 2, the User Agreement stack software of base station no longer operates in proprietary hardware (equipment
Decide through consultation the hardware single board of system) on, but operate in based on can be on the dummy node (Node) of virtualization hardware platform.
After the hardware platform that can be virtualized is to the hardware virtualization of bottom, the initialization of the bottom hardware of virtualization is complete
At so when User Agreement stack is abnormal, needing to move to when running on new dummy node, the bottom of virtualization can be used hard
Part, and the problem of bringing can be initialized to avoid bottom hardware.
, can be by traditional approach by the scheme of S101 and S102, User Agreement stack is run on specialized hardware platform
Mode, be changed into User Agreement stack virtualization hardware platform (especially general virtualization hardware platform) run.Virtually
The use of node is that the operation of User Agreement stack brings benefit, but User Agreement stack can not be avoided to occur extremely completely, institute
To need remain for the abnormal restoring scheme after being abnormal in a kind of operational process of User Agreement stack on dummy node, institute
Further include that following step is carried out in the operational process of User Agreement stack in the method referring to Fig. 1, the present embodiment：
S103, the state for monitoring User Agreement stack；
S104, when monitoring User Agreement stack exception, start new dummy node operation User Agreement stack.
After User Agreement stack brings into operation on dummy node, the present embodiment can carry out S103, to User Agreement stack
State is monitored, and when occurring abnormal so as to User Agreement stack, can solve exception as early as possible.
In the present embodiment, the exception of User Agreement stack may be caused by two aspects, and first is the void where User Agreement stack
Quasi- node causes User Agreement stack abnormal extremely, and second is that User Agreement stack itself is abnormal.So further, in the application
User Agreement stack includes but not limited to operating status exception and/or the institute for the dummy node for running the User Agreement stack extremely
The service state for stating User Agreement stack is abnormal.The state of monitoring User Agreement stack includes in S103：Monitoring operation User Agreement
Whether the operating status of the dummy node of stack is abnormal, and/or whether the service state of monitoring User Agreement stack is abnormal.
Further, the operating status for running the dummy node of the User Agreement stack includes but not limited to extremely：Virtual section
Point is abnormal to be exited, dummy node abnormal end；The service state of User Agreement stack includes extremely：User Agreement stack service is moved back extremely
Go out, User Agreement stack services abnormal end etc..Wherein, S103 can be realized by special monitoring programme.
The dummy node operating status where monitoring User Agreement stack service exception or User Agreement stack in S103 is different
Chang Shi, need to carry out is to move to the User Agreement stack to run on new dummy node in next step.
It is well known that the effect of User Agreement stack is the upper-layer service transmission data to it, and the transmission of data is desirable
It is completed by communication linkage, after User Agreement stack moves to new dummy node from old dummy node, in new virtual section
The User Agreement stack run on point need to restore as early as possible before data transmission, it is necessary to foundation run on old dummy node
The link of Shi Jianli.So usually, needing to know configuration information of User Agreement stack when on old dummy node, here
Configuration information includes but not limited to the information such as the IP address established the link, port.
In one embodiment, in the present embodiment, starting new dummy node operation User Agreement stack includes：
Start new dummy node；
The User Agreement stack is run on new dummy node；
When obtaining User Agreement stack exception, (belong to above-mentioned old void in the dummy node for running the User Agreement stack
Quasi- node) on the User Agreement stack configuration information；
Restore the business of User Agreement stack on new dummy node according to the configuration information.Wherein, the user association of recovery
The business for discussing stack includes but not limited to transmission services, such as to the data transmission service of upper-layer service.
Upper-layer service in the present embodiment can be the business such as LTE, UMTS, 5G in wireless base station, or other
IT application.The present embodiment does not limit this.
The method for restoring the business of User Agreement stack on new dummy node according to the configuration information includes：According to configuration
The information such as IP address, port numbers in information establish the link, by the link of foundation to upper-layer service transmission data.Wherein basis
It is exactly the link for restoring User Agreement stack when being run on old dummy node in fact that configuration information, which establishes the link, so user assists
After view stack moves to new dummy node, it still can rapidly restore transmission services.
In one embodiment, it is preferred that while User Agreement stack is that upper-layer service transmits service transmission data, in time
By the operating status of User Agreement stack, such as SCTP is coupled, and is disconnected, and connection is established, and is disconnected etc. and the configuration of User Agreement stack
Information (including but not limited to IP, port) is preserved.The connection status and configuration information of the preservation exist for User Agreement stack
When being migrated on dummy node, the business for restoring User Agreement stack on the dummy node of the User Agreement stack is run after migration.
Further, for the ease of the preservation of User Agreement stack operating status and configuration information, can be arranged in systems
The operating status of User Agreement stack and configuration information are stored in the database by database.
Preferably, in the present embodiment, when needing to start new dummy node operation User Agreement stack；Obtain user association
When discussing stack exception, the mode of the configuration information of the User Agreement stack can be on the dummy node for running the User Agreement stack,
The configuration information of the User Agreement stack is obtained from the configuration information of the User Agreement stack pre-saved.It specifically can be from data
The configuration information of the User Agreement stack is obtained in library.
Using User Agreement stack operation method provided in an embodiment of the present invention, User Agreement stack, which operates in, to be based on to virtualize
On the dummy node of hardware platform；And the state of User Agreement stack is monitored always；When monitoring User Agreement stack exception, start
New dummy node runs the User Agreement stack, since dummy node can be opened independently of particular hardware and quickly in virtualization
It is dynamic, so after User Agreement stack moves on new dummy node, it can normally start and transport within the very short time
Row, the fast quick-recovery of guarantee agreement stack exception, compared to the hot reserve scheme in traditional base station, the invention avoids active and standby synchronization, masters
The complicated process flows such as standby switching, active and standby monitoring, consistency, are realized simpler.In hot reserve scheme in traditional base station only
There is the hardware device of one piece of backup, once the hardware device of backup goes wrong, hot standby just failure.And in the present invention, it is virtual to save
Point is independently of particular hardware equipment, and will not break down because of some hardware device causes the operation of the present invention that cannot implement, institute
More stablized with the present invention.Compared to the hot reserve scheme in traditional base station, the present invention need not carry out redundancy backup to hardware device,
More save resource and cost.
Further, preserving the configuration information of User Agreement stack can need to move to new virtual section in User Agreement stack
When point, the fast quick-recovery link again of User Agreement stack is helped, restores transmission services, improves the recovery speed of User Agreement stack exception
Degree.
Embodiment two：
Referring to Fig. 3, the present embodiment shows a kind of specific User Agreement stack operation method.
NFV, i.e. network function are virtualized, Network Function Virtualization.It is logical by using x86 etc.
With property hardware and virtualization technology, handled to carry very multi-functional software, to reduce the equipment cost of network costliness.It can
By software and hardware decoupling and function modeling, network equipment function to be made to be no longer dependent on specialized hardware, resource can fully flexibly
It is shared, realize the quick exploitation and deployment of new business, and automatic deployment, elastic telescopic, failure are carried out based on practical business demand
Isolation and self-healing etc., the base station that ETSI (European Telecommunication Standardization Association) is distinctly claimed next-generation (5G) also have to comply with virtualization
Standard.
The virtualization technology scheme of mainstream has virtualization scheme based on openstack and based on Kubernetes's at present
Containerization scheme.Kubernetes (abbreviation K8S) is the container cluster management system that Google increases income.It builds in Docker skills
On art, whole a set of functions such as scheduling of resource, deployment operation, service discovery, dilatation capacity reducing are provided for the application of containerization.
Below by based on NFV thought combination attached drawing 3 and attached drawing 4 to based on Kubernetes technologies User Agreement stack transport
The implementation steps of row method are described in further detail：
S301, newly-increased general hardware platform, dispose Docker and Kubernetes softwares on general hardware platform.The step
Rapid be equivalent on general hardware platform disposes dummy node, i.e., the User Agreement stack point in subsequent descriptions.
Wherein, general hardware platform includes but not limited to the hardware platform based on X 86 processor.Referring to Fig. 4, Docker
Engine is deployed on general hardware platform.In addition, in the present embodiment, that is disposed in S301 can also be openstack
And virtual machine, in subsequent process, User Agreement stack operates on the virtual machine of deployment.
S302, User Agreement stack is deployed to Docker mirror image forms on Kubernetes.It is loaded by Kubernetes
Mirror image simultaneously runs container.That is in Fig. 4, User Agreement stack container operates on Docker Engine.
While S303, User Agreement stack are upper-layer service transmission data, by User Agreement stack operating status and match in time
Confidence breath deposit database.Wherein, the business software in the upper-layer service such as Fig. 4, including but not limited to LTE, 5G, IT application etc.
Deng.
The User Agreement stack container (dummy node i.e. in embodiment one) of S304, Kubernetes monitoring deployment runs shape
State then enters S305 process flows, reloads User Agreement stack mirror once monitoring that User Agreement stack container exits extremely
Picture runs new User Agreement stack container, and S303 is returned if User Agreement stack container and User Agreement stack itself are all normal, after
Continuation of insurance deposit data.
Wherein, monitoring work can be completed by the monitoring programme in Fig. 4, which can be provided by Kubernetes
And realization.
In S304, Kubernetes monitoring can also be User Agreement stack service state, when User Agreement stack service
Exception exits, i.e., User Agreement stack container (dummy node in embodiment one) is also in normal operation, but User Agreement stack moves back
The situation gone out reloads User Agreement stack mirror image into S305 process flows, runs new User Agreement stack container.
User Agreement stack on the new User Agreement stack container operation exception container of S305, startup, User Agreement stack process
The configuration of User Agreement stack and status information in reading database restore the data transmission of User Agreement stack.
Wherein, referring to Fig. 4, starting new User Agreement stack can be realized by scheduler program, which can be by
Kubernetes is provided and is realized.
Using the method for the present embodiment, to the container by User Agreement stack software migration in base station, it is in User Agreement stack
The operating status and configuration information for preserving software while upper-layer service transmission data in time, when discovery User Agreement stack is abnormal
When, User Agreement stack can be run in new container, and abnormal using the fast quick-recovery of operating status and configuration information to prestore
The transmission of User Agreement stack.Compared with prior art, method is realized simpler, more stable, more saves resource.
Embodiment three：
Referring to Fig. 5, the present embodiment shows a kind of User Agreement stack running gear, utilizes virtual machine/appearance in virtualization technology
Device is independently of particular hardware and the characteristics of can quickly start, by User Agreement stack software in base station from dedicated hardware platform
It moves to and is run on dummy node, and preserve User Agreement stack software in time when User Agreement stack is to upper-layer service transmission data
Operating status and configuration information, find that User Agreement stack is abnormal in time using monitoring and scheduler program, and by User Agreement stack
It moves on new dummy node, achievees the purpose that fast quick-recovery User Agreement stack is abnormal.
User Agreement stack running gear includes in the present embodiment：
Deployment module 501, for the virtual section that deployment operation User Agreement stack needs on the hardware platform that can be virtualized
Point；
Module 502 is run, for running User Agreement stack on dummy node；
Monitoring modular 503, the state for monitoring User Agreement stack；
Scheduler module 504 runs User Agreement for when monitoring User Agreement stack exception, starting new dummy node
Stack.
Deployment module 501 using the hardware platform virtualized be can to the hardware device that hardware is virtualized,
Including but not limited to it is general can virtualization hardware platform for example, the hardware platform based on X 86 processor, based on X64 processors
Hardware platform etc..Dummy node (Node) can be virtual machine (VM：Virtual Machine), can also be container.The appearance
Device includes but not limited to the container based on Docker
In the present embodiment, increased newly it is general can virtualization hardware platform, the User Agreement stack software of base station do not rerun
On the proprietary hardware hardware single board of customization (equipment vendor), but operate in based on can virtualization hardware platform dummy node
(Node) on.Due to introducing virtualization scheme, also needs to increase a virtualization layer in the present embodiment, such as install
The virtualizations such as Openstack or Docker or container software are as dummy node.
After the hardware platform that can be virtualized is to the hardware virtualization of bottom, the initialization of the bottom hardware of virtualization is complete
At so when User Agreement stack is abnormal, needing to move to when running on new dummy node, the bottom of virtualization can be used hard
Part, and the problem of bringing can be initialized to avoid bottom hardware.
After User Agreement stack brings into operation on dummy node, the monitoring modular 503 of the present embodiment can be to User Agreement
The state of stack is monitored, and when occurring abnormal so as to User Agreement stack, can solve exception as early as possible.
It is envisioned that the exception of User Agreement stack may be caused by two aspects, where first is User Agreement stack
Dummy node causes User Agreement stack abnormal extremely, and second is that User Agreement stack itself is abnormal.So further, the application
Whether the operating status that middle monitoring modular 503 is specifically used for the dummy node of monitoring operation User Agreement stack is abnormal, and/or monitoring
Whether the service state of User Agreement stack is abnormal.Scheduler module 504, the operation for the dummy node when operation User Agreement stack
When the service state exception of abnormal state and/or User Agreement stack, starts new dummy node and run the User Agreement stack.
Further, the operating status of the dummy node for the operation User Agreement stack that monitoring modular 503 monitors is wrapped extremely
It includes but is not limited to, dummy node exits extremely, dummy node abnormal end；The service state of User Agreement stack includes extremely：With
Family protocol stack service is exited extremely, User Agreement stack services abnormal end etc..Wherein, monitoring modular 503 can be by special prison
Program is controlled to realize.
Shape is run when monitoring modular 503 monitors that the service of User Agreement stack is abnormal or runs the dummy node of User Agreement stack
When state exception, needs scheduler module 504 to move to the User Agreement stack and run on new dummy node.
It is well known that the effect of User Agreement stack is the upper-layer service transmission data to it, and the transmission of data is desirable
It is completed by communication linkage, after User Agreement stack moves to new dummy node from old dummy node, in new virtual section
The User Agreement stack run on point need to restore as early as possible before data transmission, it is necessary to foundation run on old dummy node
The link of Shi Jianli.So usually, needing to know configuration information of User Agreement stack when on old dummy node, here
Configuration information includes but not limited to the information such as the IP address established the link, port.
Preferably, in the present embodiment, scheduler module 504 is specifically used for when User Agreement stack exception, starts new virtual
Node；The User Agreement stack is run on new dummy node；When obtaining the User Agreement stack exception, the User Agreement is being run
The configuration information of the User Agreement stack on the dummy node of stack；Restore user association on new dummy node according to the configuration information
Discuss the business of stack.Wherein, the business of the User Agreement stack of recovery includes but not limited to transmission services, such as to the number of upper-layer service
According to transmission services.
Upper-layer service in the present embodiment can be the business such as LTE, UMTS, 5G in wireless base station, or other
IT application.The present embodiment does not limit this.
Further, scheduler module 504 restores the industry of User Agreement stack according to the configuration information on new dummy node
The method of business includes：It is established the link according to information such as IP address, port numbers in configuration information, by the link of foundation to upper layer
Business transmission data.It is exactly User Agreement when restoring User Agreement stack exception in fact wherein to be established the link according to configuration information
Link when the dummy node operation of stack, so after User Agreement stack moves to new dummy node, it still can be rapidly extensive
Multiple transmission services.
In the present embodiment, it is preferred that further include preserving module 505, for being transmitted for upper-layer service in User Agreement stack
When data, the operating status and configuration information of User Agreement stack are preserved, the data of preservation are used for User Agreement stack in dummy node
When upper migration, restore the transmission services of User Agreement stack.
Wherein, the operating status of User Agreement stack, including but not limited to SCTP couple, and disconnect, and establish connection, disconnect
Deng；The configuration information of User Agreement stack includes but not limited to IP, port.
Further, for the ease of the preservation of User Agreement stack operating status and configuration information, can be arranged in systems
Database, preserving module 505 is for the operating status of User Agreement stack and configuration information to be stored in the database.
Preferably, in the present embodiment, when scheduler module 504 needs to start new dummy node operation User Agreement stack
When；When scheduler module 504 obtains User Agreement stack exception, the User Agreement stack on the dummy node for running the User Agreement stack
The mode of configuration information can be that the user is obtained from the configuration information for the User Agreement stack that preserving module 505 pre-saves
The corresponding configuration information of protocol stack.The configuration information of the User Agreement stack can be specifically obtained from database.
Using User Agreement stack running gear provided in an embodiment of the present invention, User Agreement stack, which operates in, to be based on to virtualize
On the dummy node of hardware platform；Monitoring modular monitors always the state of User Agreement stack；When monitoring that User Agreement stack is abnormal
When, scheduler module starts new dummy node and runs the User Agreement stack, due in virtualization dummy node independently of specific hard
Part and can quickly start, so after User Agreement stack moves on new dummy node, can within the very short time,
Normally starting and run, the fast quick-recovery of guarantee agreement stack exception compares the hot reserve scheme in traditional base station, the invention avoids
The process flow of the complexity such as active and standby synchronization, active-standby switch, active and standby monitoring, consistency is realized simpler.Heat in traditional base station
The hardware device of only one piece backup in standby scheme, once the hardware device of backup goes wrong, hot standby just failure.And it is of the invention
In, for dummy node independently of particular hardware equipment, will not break down because of some hardware device causes the operation of the present invention not have
Method is implemented, so the present invention more stablizes.Compared to the hot reserve scheme in traditional base station, the present invention need not carry out hardware device
Redundancy backup more saves resource and cost.
Further, the configuration information of preserving module preservation User Agreement stack can need move to new in User Agreement stack
Dummy node when, help the fast quick-recovery link again of User Agreement stack, restore transmission services, it is abnormal to improve User Agreement stack
Resume speed.
Obviously, those skilled in the art should be understood that each module of aforementioned present invention or each step can be with general
Computing device realizes that they can be concentrated on a single computing device, or be distributed in constituted by multiple computing devices
On network, optionally, they can be realized with the program code that computing device can perform, it is thus possible to be stored in
It is performed by computing device in storage medium (ROM/RAM, magnetic disc, CD), and in some cases, it can be to be different from this
The sequence at place executes shown or described step, either they are fabricated to each integrated circuit modules or by it
In multiple modules or step be fabricated to single integrated circuit module to realize.So the present invention is not limited to any specific
Hardware and software combine.
The above content is combining, specific embodiment is made for the present invention to be further described, and it cannot be said that this hair
Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the protection of the present invention
Range.
Claims (12)
1. a kind of User Agreement stack operation method, which is characterized in that including：
The dummy node that deployment operation User Agreement stack needs on the hardware platform that can be virtualized；
User Agreement stack is run on the dummy node.
2. User Agreement stack operation method as described in claim 1, which is characterized in that in the operational process of User Agreement stack
In, further include：
Monitor the state of the User Agreement stack；
When monitoring the User Agreement stack exception, starts new dummy node and run the User Agreement stack.
3. User Agreement stack operation method as claimed in claim 2, which is characterized in that the User Agreement stack includes extremely：
The service state of the operating status exception and/or the User Agreement stack that run the dummy node of the User Agreement stack is abnormal.
4. User Agreement stack operation method as claimed in claim 3, which is characterized in that the operation User Agreement stack
The operating status of dummy node includes extremely：Dummy node exits extremely, dummy node abnormal end；The User Agreement stack
Service state includes extremely：User Agreement stack service is exited extremely.
5. User Agreement stack operation method as claimed in claim 4, which is characterized in that the dummy node includes：Virtual machine
Or container.
6. such as claim 2-5 any one of them User Agreement stack operation methods, which is characterized in that further include：In the use
When family protocol stack is upper-layer service transmission data, the operating status and configuration information of the User Agreement stack, the operation are preserved
State and configuration information are used for the User Agreement stack when being migrated on dummy node, restore the business of the User Agreement stack.
7. such as claim 2-5 any one of them User Agreement stack operation methods, which is characterized in that described to start newly virtual
Node runs the User Agreement stack：
Start new dummy node；
The User Agreement stack is run on new dummy node；
When obtaining the User Agreement stack exception, the User Agreement stack on the dummy node for running the User Agreement stack
Configuration information；
Restore the business of the User Agreement stack on new dummy node according to the configuration information.
8. a kind of User Agreement stack running gear, which is characterized in that including：
Deployment module, for the dummy node that deployment operation User Agreement stack needs on the hardware platform that can be virtualized；
Module is run, for running User Agreement stack on the dummy node.
9. User Agreement stack running gear as claimed in claim 7, which is characterized in that further include：
Monitoring modular, the state for monitoring the User Agreement stack；
Scheduler module runs the User Agreement stack for when the User Agreement stack exception, starting new dummy node.
10. User Agreement stack running gear as claimed in claim 9, which is characterized in that the scheduler module, for when operation
When the operating status of the dummy node of the User Agreement stack is abnormal and/or the service state exception of the User Agreement stack, open
Dynamic new dummy node runs the User Agreement stack.
11. such as claim 8-10 any one of them User Agreement stack running gears, which is characterized in that further include preserving mould
Block, for when the User Agreement stack is upper-layer service transmission data, preserving the operating status of the User Agreement stack and matching
Confidence ceases, and the operating status and configuration information are used for the User Agreement stack when being migrated on dummy node, restore the use
The business of family protocol stack.
12. such as claim 8-10 any one of them User Agreement stack running gears, which is characterized in that the scheduler module is used
When the User Agreement stack exception, start new dummy node；The User Agreement stack is run on new dummy node；
When obtaining the User Agreement stack exception, the configuration of the User Agreement stack on the dummy node for running the User Agreement stack
Information；Restore the business of the User Agreement stack on new dummy node according to the configuration information.
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