CN105306545B - A kind of method and system of the external service node Takeover of cluster - Google Patents
A kind of method and system of the external service node Takeover of cluster Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
Abstract
The invention discloses a kind of method and system of the external service node Takeover of cluster, it is that each node distributes internal address, node serial number and priority in cluster, further includes：Each node, which is sent by Intranet to the internal address of other nodes in addition to this node, broadcasts；Wherein, the broadcast that each non-external service node is sent includes the node serial number of itself, and the broadcast that external service node is sent includes the node serial number of itself and external service identity information；Each node determines the node serial number information for not receiving broadcast according to node serial number information is received；The identical corresponding node of node serial number information for not receiving broadcast is chosen in all nodes as failure node；If there are when external service node, select the node of highest priority from effective node as external service node in the failure node；This method and system when external service node failure can rationally effectively take over.
Description
Technical field
The present invention relates to computer realm, more particularly to the method for a kind of external service node Takeover of cluster and it is
System.
Background technology
General cluster is typically only capable to the switching externally serviced between a few node, and configuration is changed
It is very troublesome when dynamic, when host node failure of the cluster in face of outer service, can only enable set it is several
One in standby node takes over external service.And it needs to match host node and several standby nodes respectively in advance
It sets, configuration is carried out when standby node is more can be very troublesome.If it is desired to add new standby node or delete old standby
With node, modification configures extremely complex, so scalability that can seriously reduce cluster.In addition such method configuration prepare more is used
The chaotic situation of take over sequence is susceptible to when node.
Therefore, how quickly, compactly realize the external service node Takeover of cluster, be those skilled in the art's needs
The technical issues of solution.
Invention content
The object of the present invention is to provide a kind of method and system of the external service node Takeover of cluster, this method and it is
System when external service node failure can rationally effectively take over, and cluster section is being added or deleted to very big must reduce
The time that modification configuration expends when point is also possible to prevent the human error caused by modification is complicated for operation.
In order to solve the above technical problems, the present invention provides a kind of method of the external service node Takeover of cluster, for collection
Each node distributes internal address, node serial number and priority in group, further includes：
Each node, which is sent by Intranet to the internal address of other nodes in addition to this node, broadcasts；Wherein, each
The broadcast that non-external service node is sent includes the node serial number of itself, and the broadcast that external service node is sent includes the section of itself
Point number and external service identity information；
Each node determines the node serial number information for not receiving broadcast according to node serial number information is received；
The identical corresponding node of the node serial number information for not receiving broadcast in all nodes is chosen to save as failure
Point；
If there are the node works for when external service node, selecting highest priority from effective node in the failure node
For external service node.
Wherein, further include：
If in the broadcast that external service node receives, when there is the node higher than the external service node priority,
The node of highest priority is chosen from the node higher than the external service node priority；
The external service node sends takeover request to the node of the highest priority, and stops externally service；
The node of the highest priority receives the takeover request rear tube and externally services.
Wherein, each node sends broadcast packet by Intranet to the internal address of other nodes in addition to this node
It includes：
Each node corresponds to table according to internal address, is sent extensively to the internal address of remaining each node by Intranet
It broadcasts.
Wherein, each node determines the node serial number letter for not receiving broadcast according to node serial number information is received
Breath includes：
Each node determines the node serial number for not receiving broadcast according to node serial number information is received in preset time
Information.
Wherein, further include：
To the basic configuration information of each node in cluster, the node serial number and the priority carry out more for timing
Newly.
A kind of system of the external service node Takeover of cluster provided by the invention, including：
Setup module, for distributing internal address, node serial number and priority for each node in cluster；
Broadcast module is sent extensively by Intranet to the internal address of other nodes in addition to this node for each node
It broadcasts；Wherein, the broadcast that each non-external service node is sent includes the node serial number of itself, the broadcast that external service node is sent
Node serial number including itself and external service identity information；
Determining module determines that the node for not receiving broadcast is compiled for each node according to node serial number information is received
Number information；
Module is chosen, for choosing the identical corresponding section of node serial number information for not receiving broadcast in all nodes
Point is used as failure node；
Take over module, if for preferential there are when external service node, being selected from effective node in the failure node
The highest node of grade is as external service node.
Wherein, further include：
If comparison module exists more preferential than the external service node in the broadcast received for external service node
When the high node of grade, the node of highest priority is chosen from the node higher than the external service node priority；
Replacement module sends takeover request to the node of the highest priority for the external service node, and stops
Only externally service；The node of the highest priority receives the takeover request rear tube and externally services.
Wherein, the determining module includes：
Each node corresponds to table according to internal address, is sent extensively to the internal address of remaining each node by Intranet
It broadcasts.
Wherein, the selection module includes：
Each node determines the node serial number for not receiving broadcast according to node serial number information is received in preset time
Information.
Wherein, further include：
Update module, for timing to the basic configuration information of each node in cluster, the node serial number and described
Priority is updated.
The method and system of the external service node Takeover of cluster provided by the present invention are each node point in cluster
With internal address, node serial number and priority further include：Each node is by Intranet to other nodes in addition to this node
Internal address send broadcast；Wherein, the broadcast that each non-external service node is sent includes the node serial number of itself, is externally taken
The broadcast that business node is sent includes the node serial number of itself and external service identity information；Each node is compiled according to node is received
Number information determines the node serial number information for not receiving broadcast；Choose the identical node for not receiving broadcast in all nodes
The corresponding node of number information is as failure node；If being saved from effective there are when external service node in the failure node
The node of highest priority is selected in point as external service node；
Since this method is by advance configuring node, internal address is distributed for each node, node serial number with
And priority, each node have the number and priority of oneself, delete and only need to carry out corresponding parameter when adding
Modification, therefore the operation that such mode needs when being extended later in addition or deletion of node will be very simple
It is single；And each node carries out the confirmation of identity by the form of broadcast, and whether fail and quickly and accurately can externally take
It is engaged in when node failure rationally effectively take over.And human interference is not needed, the generation of human error can be prevented；It should
Method and system when external service node failure can rationally effectively take over, and very big must reduce is being added or deleted
The time that modification configuration expends when except clustered node is also possible to prevent the human error caused by modification is complicated for operation.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
The flow chart of the method for the external service node Takeover of cluster that Fig. 1 is provided by the embodiment of the present invention；
The structure diagram of the system for the external service node Takeover of cluster that Fig. 2 is provided by the embodiment of the present invention.
Specific implementation mode
Core of the invention is to provide a kind of method and system of the external service node Takeover of cluster, this method and is
System when external service node failure can rationally effectively take over, and cluster section is being added or deleted to very big must reduce
The time that modification configuration expends when point is also possible to prevent the human error caused by modification is complicated for operation.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, the stream of the method for the external service node Takeover of cluster that Fig. 1 is provided by the embodiment of the present invention
Cheng Tu；This method distributes internal address, node serial number and priority setting firstly the need of for each node in cluster, wherein
The configurations of every node are consistent；This method may include after setting：
S100, each node are sent to the internal address of other nodes in addition to this node by Intranet and are broadcasted；Wherein,
The broadcast that each non-external service node is sent includes the node serial number of itself, and the broadcast that external service node is sent includes itself
Node serial number and external service identity information；
Wherein, the case where purpose that node sends broadcast is other nodes except allowing the releasing of each node itself.Cause
The content that this each node is sent may include self information, such as the number comprising own node, if external service node
It also needs to include the identification information for indicating oneself external node identities；The information of other nodes is not essential.Such as priority letter
Breath can by broadcast transmission, can also other nodes according to the obtained node serial number of broadcast, searched further according to node serial number every
The priority list preserved in a node.Here two ways is only enumerated.
S110, each node determine the node serial number information for not receiving broadcast according to node serial number information is received；
The identical corresponding node of the node serial number information for not receiving broadcast is as mistake in s120, all nodes of selection
Imitate node；
Wherein, it is compared by the number information to each node, the number information for obtaining failure node determines mistake
Imitate node；It is all normal in all nodes, it should which that each node can receive the number information of other nodes, that is, add
The number of oneself is whole nodal informations；When there are node failure, then the node can not send broadcast, therefore, normally
Node the node serial number received can be compared with all number informations in numbered list, determine the number letter lacked
Breath, that is, be determined as not receiving the node serial number information of broadcast.Broadcast can not be received by what all normal nodes obtained
Node serial number information is summarized, and is being compared, and determines the identical node serial number for not receiving broadcast in all nodes
The corresponding node of information is as failure node.
If selecting highest priority from effective node there are when external service node in s130, the failure node
Node is as external service node.
When there are when external service node, then need to select highest priority in all effective nodes in failure node
Node is taken over, as external service node.Wherein, the priority of each node can be set and be repaiied by actual conditions
Change.External service node can be made to be maintained at the optimal state in effective node by the way that priority is arranged.
Based on the above-mentioned technical proposal, the method for the external service node Takeover of cluster provided in an embodiment of the present invention, should
Method distributes internal address, node serial number and priority, Mei Gejie by being configured in advance to node, for each node
Point has the number and priority of oneself, deletes and only needs to modify to corresponding parameter when adding, therefore is such
The operation that mode needs when being extended later in addition or deletion of node will be very simple；And each node leads to
The form for crossing broadcast carries out the confirmation of identity, and whether fail can be quickly and accurately when external service node fails
Progress is rationally effectively taken over.And human interference is not needed, the generation of human error can be prevented；This method and system can be right
When outer service node failure rationally effectively take over, very big must reduce is changed when adding or deleting clustered node
The time expended is configured, the human error caused by modification is complicated for operation is also possible to prevent.
Based on the above-mentioned technical proposal, this method can also include：
If in the broadcast that external service node receives, when there is the node higher than the external service node priority,
The node of highest priority is chosen from the node higher than the external service node priority；
The external service node sends takeover request to the node of the highest priority, and stops externally service；
The node of the highest priority receives the takeover request rear tube and externally services.
Wherein, the rule of node serial number can be set according to service condition, such as by all nodes according to priority
Sequence from high to low is arranged.
Wherein, which can be connect according to the case where the priority of effective node and external service node in real time in real time
Pipe remains that the node of the highest priority in all effective nodes is external service node.Enumerate a detailed process
It can be as follows：
By using distribution Intranet the network segment, on all the nodes prepare a fixed internal address, node serial number and
Priority corresponds to table, it is only necessary to be numbered to all node distribution nodes, node itself is allowed to automatically configure interior entoilage according to corresponding table
Location.Then it is broadcasted again by using Intranet, all internal address timing of all nodes in Intranet into corresponding table is allowed to send
It numbers and broadcasts containing own node, wherein one section of special information can be additionally added in the broadcast that the node externally serviced is sent,
Show oneself to be the external node that service is provided.
If the broadcast that can not all receive certain node during monitoring of all nodes, regards the node and saved as failure
Point；It is on the contrary then regard the node as effective node.If externally providing the node failure of service, selected from effective node preferential
Highest node is spent to start to provide external service.Provided that the node externally serviced has received from higher than itself priority
The broadcast of node can then stop externally servicing, and send takeover request to the node, when the higher node of node priority connects
Takeover request is received, what will externally be serviced takes over, and then starts to provide external service.
Based on above-mentioned each technical solution, optionally, each node is by Intranet to other in addition to this node
The internal address of node sends broadcast：
Each node corresponds to table according to internal address, is sent extensively to the internal address of remaining each node by Intranet
It broadcasts.
Wherein it is possible to by the Intranet network address of all nodes into row-column list, and can be stored in each node；Each section
Point according to internal address corresponds to table, is sent extensively to the internal address of remaining remaining each node in addition to this node by Intranet
It broadcasts.
Here the time sent can be sent at any time, can also be to be sent according to predetermined time interval.Or it is several
Kind pattern is simultaneously deposited, and can be configured by user.Set according to actual conditions.
Based on above-mentioned each technical solution, optionally, each node determines not according to node serial number information is received
The node serial number information for receiving broadcast may include：
Each node determines the node serial number for not receiving broadcast according to node serial number information is received in preset time
Information.
Wherein, it is not all to send all the time since node sends broadcast, it, must when determining invalid node
Need having time limitation, otherwise can cause confusion.Therefore, each node is believed according to node serial number is received in preset time
Breath determines the node serial number information for not receiving broadcast.Here preset time can be node send broadcast it is preset when
Between be spaced, might be less that the time interval.
Based on above-mentioned arbitrary specific technical solution, this method can also include：
To the basic configuration information of each node in cluster, the node serial number and the priority carry out more for timing
Newly.
It wherein, can be at any time or periodically to every in cluster according to the service condition user of the improvement of technology either equipment
The basic configuration information of a node, the node serial number and the priority are updated.So that the nodal information is always
Optimal information, to ensure that the ability of external service node.
Detailed process is：
In the case of node total number is unfixed, when building cluster and need externally to provide High Availabitity service, Wo Menxu
The configurations of every node are consistent, then each node is numbered again, distribution is respective to take over external clothes
The priority of business, the node of highest priority obtain the permission externally serviced.All nodes are all broadcasted to remaining node, such as
All nodes of fruit do not receive the broadcast of a certain node within a certain period of time, then regard the node failure.If the section externally serviced
Point failure just takes over external service by the responsible of highest priority in remaining effectively node；In the event of higher priority
Node, currently providing the node externally serviced can stop externally servicing, and takes over and ask to the transmission of the node of higher priority
It asks, the node of higher priority is received request and externally serviced with rear tube.
Based on the above-mentioned technical proposal, the method for the external service node Takeover of cluster provided in an embodiment of the present invention, changes
Cluster in the prior art is become and has been typically only capable to the switching externally serviced between a few node, and configuration is changed
It is very troublesome when dynamic.This method can be unfixed to node progress rapid configuration in clustered node quantity, makes
The operation rationally effectively taken over, and needed in addition or deletion of node is carried out when obtaining external service node failure
It is simple and fast, it is very big must reduce add or delete clustered node when modification configuration expend time, be also possible to prevent due to
Change caused human error complicated for operation.And configuration node is simple, it is only necessary to which a general configuration, which adds, is separately provided section
Point number, all nodes possess the ability taken over and externally serviced, and all nodes possess the ability taken over and externally serviced.
It, can by the above method an embodiment of the present invention provides the method for the external service node Takeover of cluster
When external service node failure rationally effectively take over.
The system of the external service node Takeover of cluster provided in an embodiment of the present invention is introduced below, is hereafter retouched
The method of the system and the external service node Takeover of above-described cluster of the external service node Takeover of cluster stated
Reference can be corresponded.
Referring to FIG. 2, the knot of the system for the external service node Takeover of cluster that Fig. 2 is provided by the embodiment of the present invention
Structure block diagram；The system may include：
Setup module 100, for distributing internal address, node serial number and priority for each node in cluster；
Broadcast module 200 is sent out by Intranet to the internal address of other nodes in addition to this node for each node
Send broadcast；Wherein, the broadcast that each non-external service node is sent includes the node serial number of itself, what external service node was sent
Broadcast includes the node serial number of itself and external service identity information；
Determining module 300 determines the node for not receiving broadcast for each node according to node serial number information is received
Number information；
Module 400 is chosen, it is corresponding for choosing the identical node serial number information for not receiving broadcast in all nodes
Node as failure node；
Take over module 500, if for, there are when external service node, being selected from effective node excellent in the failure node
The first highest node of grade is as external service node.
Optionally, which can also include：
If comparison module exists more preferential than the external service node in the broadcast received for external service node
When the high node of grade, the node of highest priority is chosen from the node higher than the external service node priority；
Replacement module sends takeover request to the node of the highest priority for the external service node, and stops
Only externally service；The node of the highest priority receives the takeover request rear tube and externally services.
Optionally, the determining module 300 may include：
Each node corresponds to table according to internal address, is sent extensively to the internal address of remaining each node by Intranet
It broadcasts.
Optionally, the selection module 400 may include：
Each node determines the node serial number for not receiving broadcast according to node serial number information is received in preset time
Information.
Based on above-mentioned arbitrary technical solution, which can also include：
Update module, for timing to the basic configuration information of each node in cluster, the node serial number and described
Priority is updated.
Each embodiment is described by the way of progressive in specification, the highlights of each of the examples are with other realities
Apply the difference of example, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is referring to method part illustration
.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Detailed Jie has been carried out to the method and system of the external service node Takeover of cluster provided by the present invention above
It continues.Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only
It is the method and its core concept for being used to help understand the present invention.It should be pointed out that for those skilled in the art
For, it without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improve and repair
Decorations are also fallen within the protection scope of the claims of the present invention.
Claims (8)
1. a kind of method of the external service node Takeover of cluster, which is characterized in that distribute Intranet for each node in cluster
Address, node serial number and priority further include：
Each node, which is sent by Intranet to the internal address of other nodes in addition to this node, broadcasts；Wherein, each non-right
The broadcast that outer service node is sent includes the node serial number of itself, and the broadcast that external service node is sent includes that the node of itself is compiled
Number and external service identity information；
Each node determines the node serial number information for not receiving broadcast according to node serial number information is received；
The identical corresponding node of node serial number information for not receiving broadcast is chosen in all nodes as failure node；
If there are the node conducts pair for when external service node, selecting highest priority from effective node in the failure node
Outer service node；
If in the broadcast that external service node receives, when there is the node higher than the external service node priority, from than
The node of highest priority is chosen in the high node of the external service node priority；
The external service node sends takeover request to the node of the highest priority, and stops externally service；
The node of the highest priority receives the takeover request rear tube and externally services.
2. the method as described in claim 1, which is characterized in that each node is by Intranet to its in addition to this node
The internal address of his node sends broadcast：
Each node corresponds to table according to internal address, is sent and is broadcasted to the internal address of remaining each node by Intranet.
3. method as claimed in claim 2, which is characterized in that each node is according to node serial number information is received, really
The fixed node serial number information for not receiving broadcast includes：
Each node determines the node serial number letter for not receiving broadcast according to node serial number information is received in preset time
Breath.
4. method as described in any one of claims 1 to 3, which is characterized in that further include：
To the basic configuration information of each node in cluster, the node serial number and the priority are updated for timing.
5. a kind of system of the external service node Takeover of cluster, which is characterized in that including：
Setup module, for distributing internal address, node serial number and priority for each node in cluster；
Broadcast module is sent to the internal address of other nodes in addition to this node by Intranet for each node and is broadcasted；
Wherein, the broadcast that each non-external service node is sent includes the node serial number of itself, the broadcast packet that external service node is sent
Include the node serial number of itself and external service identity information；
Determining module determines the node serial number letter for not receiving broadcast for each node according to node serial number information is received
Breath；
Module is chosen, is made for choosing the identical corresponding node of the node serial number information for not receiving broadcast in all nodes
For failure node；
Take over module, if for, there are when external service node, priority being selected from effective node most in the failure node
High node is as external service node；
If comparison module exists higher than the external service node priority in the broadcast received for external service node
Node when, from the node higher than the external service node priority choose highest priority node；
Replacement module sends takeover request, and stopping pair for the external service node to the node of the highest priority
Outer service；The node of the highest priority receives the takeover request rear tube and externally services.
6. system as claimed in claim 5, which is characterized in that the determining module includes：
Each node corresponds to table according to internal address, is sent and is broadcasted to the internal address of remaining each node by Intranet.
7. system as claimed in claim 6, which is characterized in that the selection module includes：
Each node determines the node serial number letter for not receiving broadcast according to node serial number information is received in preset time
Breath.
8. such as claim 5 to 7 any one of them system, which is characterized in that further include：
Update module, for timing to the basic configuration information of each node in cluster, the node serial number and it is described preferentially
Grade is updated.
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| CN109479214B (en) | 2016-08-19 | 2021-05-18 | 华为技术有限公司 | Load balancing method and related device |
| CN109542627A (en) * | 2018-11-30 | 2019-03-29 | 北京金山云网络技术有限公司 | Node switching method, device, supervisor, node device and distributed system |
| CN110048898A (en) * | 2019-05-14 | 2019-07-23 | 威创集团股份有限公司 | A kind of distribution joined screen system method for realizing redundancy and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512374A (en) * | 2002-12-31 | 2004-07-14 | 联想(北京)有限公司 | Method for node load information transfer and node survival detection in machine group |
| CN1819583A (en) * | 2005-10-20 | 2006-08-16 | 北京邮电大学 | Hierarchical tolerant invading scheme based on threshold |
| CN103995901A (en) * | 2014-06-10 | 2014-08-20 | 北京京东尚科信息技术有限公司 | Method for determining data node failure |
| CN104038366A (en) * | 2014-05-05 | 2014-09-10 | 深圳市中博科创信息技术有限公司 | Cluster node failure detection method and system |
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| CN1819583A (en) * | 2005-10-20 | 2006-08-16 | 北京邮电大学 | Hierarchical tolerant invading scheme based on threshold |
| CN104038366A (en) * | 2014-05-05 | 2014-09-10 | 深圳市中博科创信息技术有限公司 | Cluster node failure detection method and system |
| CN103995901A (en) * | 2014-06-10 | 2014-08-20 | 北京京东尚科信息技术有限公司 | Method for determining data node failure |
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