CN106330577A - Management node switching method and system for virtualization management platform - Google Patents
Management node switching method and system for virtualization management platform Download PDFInfo
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- CN106330577A CN106330577A CN201611041075.XA CN201611041075A CN106330577A CN 106330577 A CN106330577 A CN 106330577A CN 201611041075 A CN201611041075 A CN 201611041075A CN 106330577 A CN106330577 A CN 106330577A
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- node
- management
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- management platform
- secondary node
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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
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
-
- 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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses a management node switching method for a virtualization management platform. The management node switching method includes the steps: logging in a node in a certificated virtualization management platform according to login information inputted by a user, and identifying successfully logged nodes into management nodes; connecting according to login sessions corresponding to the management nodes to obtain information of standby nodes; judging whether the management nodes can be used or not, and automatically selecting available standby nodes from the standby nodes by the virtualization management platform if the management nodes cannot be used; querying the available standby nodes in the virtualization management platform by a cloud platform according to the information of the standby nodes; modifying the available standby nodes into the management nodes. When the management nodes cannot be used, the cloud platform queries the available standby nodes in the virtualization management platform according to the information of the standby nodes, the queried standby nodes are modified into the management nodes, and the management nodes are switched by the cloud platform. The invention further discloses a management node switching system for the virtualization management platform. The management node switching system has the advantages.
Description
Technical field
The present invention relates to field of cloud computer technology, manage node switching side particularly in a kind of virtual management platform
Method, further relates to manage node switched system in a kind of virtual management platform.
Background technology
Along with the development of information technology, cloud computing the most progressively becomes the Hot spots for development of industry, cloud computing technology also by
Gradually it is applied to multiple fields such as education, science, culture.For cloud computing is from application scenarios, it is generally divided into three levels:
IaaS (infrastructure i.e. services), PaaS (platform and service) and SaaS (software and service).For IaaS level, it
Make infrastructure i.e. service, say, that to be by underlying physical resource, integrate and be abstracted into virtual resource pond, externally provide virtual
Machine, virtual memory and virtual network service.And cloud platform i.e. belongs to the product of this aspect, as cloud platform realize former
Reason, different, but be essentially all the virtual management platform that directly docking is ripe, virtual management platform go
The abstract work of whole resource pool, cloud platform is only responsible for, based on the resource pool taken out, externally providing virtual machine, virtual memory
And virtual network service.
For the XenServer virtual management platform of Citrix (thinking outstanding person), its management framework is distributed, the most just
To say that each node in a cluster can be management node, current management node delay machine or disabled in the case of,
It can go out a new node as the new management node having whole control by automatic election from remaining node.But, existing
There is the cloud platform docked with XenServer virtual management platform in technology can not the change of dynamic sensing back-stage management node
Change.
Therefore, if the management node in virtual management platform is unavailable, how will currently can not by cloud platform
Management node switch to available management node, be those skilled in the art's technical issues that need to address.
Summary of the invention
It is an object of the invention to provide in a kind of virtual management platform and manage node switching method, when virtual management is put down
When management node in platform is unavailable, by cloud platform, the management node being currently unavailable switched to available management node.
For solving above-mentioned technical problem, the present invention provides and manages node switching method, bag in a kind of virtual management platform
Include:
The node in logon information debarkation authentication virtual management platform according to user's input, will log in successful node
It is designated management node；
The information of secondary node is obtained according to the session connection that logs in that described management node is corresponding；
Judge whether described management node can be used, if it is not, the most described virtual management platform from described secondary node from
The secondary node that dynamic election is available；
Cloud platform is inquired about described available standby in described virtual management platform according to the information of described secondary node
Node；
It is revised as described available secondary node managing node.
Preferably, manage in node switching method in above-mentioned virtual management platform, described will log in successful node
After being designated management node, also include:
Logon information corresponding for described management node is stored.
Preferably, manage in above-mentioned virtual management platform in node switching method, described according to described management node
Before the corresponding information logging in session connection acquisition secondary node, also include:
The session connection that logs in corresponding for described management node is cached.
Preferably, manage in above-mentioned virtual management platform in node switching method, described according to described management node
After the corresponding information logging in session connection acquisition secondary node, also include:
The information of described secondary node is stored, the information of described secondary node include IP address, login account with
And log in password.
Preferably, manage in node switching method in above-mentioned virtual management platform, described virtual management platform from
In described secondary node automatic election can secondary node before, also include:
Read the information of described secondary node.
Preferably, manage in above-mentioned virtual management platform in node switching method, by described available secondary node
After being revised as managing node, also include:
It is secondary node by disabled management vertex ticks.
The present invention also provides for managing node switched system in a kind of virtual management platform, including:
Node log-in module, the joint in the logon information debarkation authentication virtual management platform according to user's input
Point, will log in successful node identification for management node；
Data obtaining module, obtains the letter of secondary node for the session connection that logs in corresponding according to described management node
Breath；
Monitoring nodes module, is used for monitoring whether described management node can be used, if it is not, then server virtualization cluster is from institute
State automatic election in secondary node can secondary node；
Node verification module, looks into according to the information of described secondary node for cloud platform in described virtual management platform
Ask described available secondary node；
Modified module, for being revised as management node by described available secondary node.
Preferably, manage in node switched system in above-mentioned virtual management platform, also include:
Database table, for storing logon information corresponding for described management node, or by described secondary node
Information store, the information of described secondary node includes IP address, login account and logs in password.
Preferably, manage in node switched system in above-mentioned virtual management platform, also include:
Node session status register, for caching the session connection that logs in corresponding for described management node.
Preferably, manage in node switched system in above-mentioned virtual management platform, also include:
Information reading module, for reading the information of described secondary node.
A kind of virtual management platform provided by the present invention manages node switching method, including: input according to user
Logon information debarkation authentication virtual management platform in node, will log in successful node identification for management node；According to
What described management node was corresponding logs in the information of session connection acquisition secondary node；Judge whether described management node can be used, if
No, then virtual management platform from described secondary node automatic election can secondary node；Cloud platform is according to described standby
The information of node inquires about described available secondary node in described virtual management platform；Described available secondary node is repaiied
Change into managing node.
By the management node in user log-in authentication virtual management platform, establish cloud platform and put down with virtual management
The association of platform, obtains the information of secondary node according to the session connection that logs in that described management node is corresponding, when management node can not
Used time, cloud platform inquires about described available standby joint according to the information of described secondary node in described virtual management platform
Point, is revised as the secondary node inquired managing node, completes to manage the switching of node by cloud platform.
The present invention also provides for a kind of system, has above-mentioned beneficial effect, does not repeats them here.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
A kind of virtual management platform that Fig. 1 is provided by the embodiment of the present invention manages the flow process of node switching method
Figure；
A kind of virtual management platform that Fig. 2 embodiment of the present invention is provided manages the structural frames of node switched system
Figure.
Detailed description of the invention
The core of the present invention is to provide in a kind of virtual management platform and manages node switching method and system, works as virtualization
When management node in management platform is unavailable, by cloud platform, the management node being currently unavailable switched to available management joint
Point.
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Refer to the virtual management platform that Fig. 1, Fig. 1 are provided by the embodiment of the present invention manages node switching method stream
Cheng Tu, specifically includes:
Step S1: according to the node in the logon information debarkation authentication virtual management platform of user's input, will log in into
The node identification of merit is management node.
Wherein, in cloud platform, the interpolation of virtual management platform XenServer management node is first completed, in cloud platform
In, the logon information of manual entry management node, such as IP, login account number and login password, these information are saved in this locality
Preserving in nodes records database table, node type is designated management node.According to user input management node log in letter
Breath is as logged in account number and the login authentication work of login password management node, it is ensured that cloud platform timing detection can currently manage node
Access state.
Step S2: obtain the information of secondary node according to the session connection that logs in that described management node is corresponding.
Wherein, by the management node added, automatically obtain the current virtual management platform managing node place
The information of other secondary nodes of XenServer, information includes: accesses IP, log in account number and login password etc..By these information
Preserving to local node database of record table, node type is designated secondary node.
Step S3: judge whether described management node can be used, if it is not, then virtual management platform is from described secondary node
Automatic election can secondary node.
Node state timing monitoring programme can the access state of timing monitoring management node, the machine or can not if management node is delayed
With, then virtual management platform can read the information of all secondary nodes recorded in nodes records database table, sequentially
Verify whether each node is the new management node with whole clustered control power, if it is then, can be by this node type labelling
For management node.
Step S4: cloud platform is inquired about described available in described virtual management platform according to the information of described secondary node
Secondary node.
But, now, cloud platform does not also know which secondary node is re-flagged as management node, therefore, cloud platform
Information according to described secondary node is mated in described virtual management platform one by one, inquires about described available standby joint
Point.
Step S5: be revised as described available secondary node managing node.
By the management node in user log-in authentication virtual management platform, establish cloud platform and put down with virtual management
The association of platform, obtains the information of secondary node according to the session connection that logs in that described management node is corresponding, when management node can not
Used time, cloud platform inquires about described available standby joint according to the information of described secondary node in described virtual management platform
Point, is revised as the secondary node inquired managing node, completes to manage the switching of node by cloud platform.
Further, managing in node switching method in above-mentioned virtual management platform, described logging in successfully is saved
After point identification is for management node, also include:
Logon information corresponding for described management node is stored.
Above-mentioned virtual management platform manages in node switching method, described according to described corresponding the stepping on of management node
After land session connection obtains the information of secondary node, also include:
The information of described secondary node is stored, the information of described secondary node include IP address, login account with
And log in password.
Further, manage in above-mentioned virtual management platform in node switching method, described according to described management joint
Before what point was corresponding logs in the information that session connection obtains secondary node, also include:
The session connection that logs in corresponding for described management node is cached.
Further, manage in node switching method in above-mentioned virtual management platform, server virtualization cluster from
In described secondary node automatic election can secondary node before, also include:
Read the information of described secondary node.
Further, manage in above-mentioned virtual management platform in node switching method, by described available standby joint
After point is revised as managing node, also include:
It is secondary node by disabled management vertex ticks.
Wherein, the type of original management node is revised as secondary node, again caches amended management node
Session status.
The virtual management the platform below embodiment of the present invention provided manages node switched system be introduced, hereafter
Managing node switched system in the virtual management platform described can be mutually to should refer to method.
Refer to the virtual management platform that Fig. 2, Fig. 2 provide for embodiment of the present invention manages node switched system knot
Structure block diagram.
The present invention provides in a kind of virtual management platform and manages node switched system, including:
Node log-in module, the joint in the logon information debarkation authentication virtual management platform according to user's input
Point, will log in successful node identification for management node；
Data obtaining module, obtains the letter of secondary node for the session connection that logs in corresponding according to described management node
Breath；
Monitoring nodes module, is used for monitoring whether described management node can be used, if it is not, then server virtualization cluster is from institute
State automatic election in secondary node can secondary node；
Node verification module, looks into according to the information of described secondary node for cloud platform in described virtual management platform
Ask described available secondary node；
Modified module, for being revised as management node by described available secondary node.
Further, manage in node switched system in above-mentioned virtual management platform, also include:
Database table, for storing logon information corresponding for described management node, or by described secondary node
Information store, the information of described secondary node includes IP address, login account and logs in password.
Further, manage in node switched system in above-mentioned virtual management platform, also include:
Node session status register, for caching the session connection that logs in corresponding for described management node.
Further, manage in node switched system in above-mentioned virtual management platform, also include:
Information reading module, for reading the information of described secondary node.
In description, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is real with other
Executing the difference of example, between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment
Speech, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part explanation
?.
Professional further appreciates that, in conjunction with the unit of each example that the embodiments described herein describes
And algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, the most generally describes composition and the step of each example according to function.These
Function performs with hardware or software mode actually, depends on application-specific and the design constraint of technical scheme.Specialty
Technical staff specifically should can be used for using different methods to realize described function to each, but this realization should not
Think beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can direct hardware, processor be held
The software module of row, or the combination of the two implements.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above the method and system of the data collection of sensing node are carried out by mobile Sink node provided by the present invention
It is discussed in detail.Principle and the embodiment of the present invention are set forth by specific case used herein, above example
Explanation be only intended to help to understand method and the core concept thereof of the present invention.It should be pointed out that, for the art is common
For technical staff, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these
Improve and modify in the protection domain also falling into the claims in the present invention.
Claims (10)
1. a virtual management platform manages node switching method, it is characterised in that including:
The node in logon information debarkation authentication virtual management platform according to user's input, will log in successful node identification
For management node；
The information of secondary node is obtained according to the session connection that logs in that described management node is corresponding；
Judge whether described management node can be used, if it is not, the most described virtual management platform selects from described secondary node automatically
Lift available secondary node；
Cloud platform inquires about described available secondary node according to the information of described secondary node in described virtual management platform；
It is revised as described available secondary node managing node.
2. virtual management platform as claimed in claim 1 manages node switching method, it is characterised in that described will log in
After successfully node identification is for management node, also include:
Logon information corresponding for described management node is stored.
3. virtual management platform as claimed in claim 2 manages node switching method, it is characterised in that described according to institute
Before stating the information logging in session connection acquisition secondary node that management node is corresponding, also include:
The session connection that logs in corresponding for described management node is cached.
4. virtual management platform as claimed in claim 3 manages node switching method, it is characterised in that described according to institute
After stating the information logging in session connection acquisition secondary node that management node is corresponding, also include:
The information of described secondary node being stored, the information of described secondary node includes IP address, login account and steps on
Land password.
5. virtual management platform as claimed in claim 4 manages node switching method, it is characterised in that described virtualization
Management platform from described secondary node automatic election can secondary node before, also include:
Read the information of described secondary node.
6. virtual management platform as claimed in claim 5 manages node switching method, it is characterised in that by described available
Secondary node be revised as managing after node, also include:
It is secondary node by disabled management vertex ticks.
7. a virtual management platform manages node switched system, it is characterised in that including:
Node log-in module, the node in the logon information debarkation authentication virtual management platform according to user's input, will
Log in successful node identification for management node；
Data obtaining module, obtains the information of secondary node for the session connection that logs in corresponding according to described management node；
Monitoring nodes module, is used for monitoring whether described management node can be used, if it is not, then server virtualization cluster is from described standby
With automatic election in node can secondary node；
Node verification module, inquires about institute for cloud platform according to the information of described secondary node in described virtual management platform
State available secondary node；
Modified module, for being revised as management node by described available secondary node.
8. virtual management platform as claimed in claim 7 manages node switched system, it is characterised in that also include:
Database table, for logon information corresponding for described management node is stored, or the letter by described secondary node
Breath stores, and the information of described secondary node includes IP address, login account and logs in password.
9. virtual management platform as claimed in claim 8 manages node switched system, it is characterised in that also include:
Node session status register, for caching the session connection that logs in corresponding for described management node.
10. virtual management platform as claimed in claim 9 manages node switched system, it is characterised in that also include:
Information reading module, for reading the information of described secondary node.
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Application publication date: 20170111 |