CN105306594A - Method for managing virtual unit through multiple strategies - Google Patents
Method for managing virtual unit through multiple strategies Download PDFInfo
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- CN105306594A CN105306594A CN201510799331.0A CN201510799331A CN105306594A CN 105306594 A CN105306594 A CN 105306594A CN 201510799331 A CN201510799331 A CN 201510799331A CN 105306594 A CN105306594 A CN 105306594A
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- virtual machine
- robot arm
- virtual
- virtual unit
- pattern
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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
- 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
- H04L67/1017—Server selection for load balancing based on a round robin mechanism
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The invention relates to the technical field of cloud computing, and in particular relates to a method for managing a virtual unit through multiple strategies. The virtual unit is created at first; a virtual unit access manner, which can be an exclusive mode or a sharing mode, is set; the virtual unit in the exclusive mode only supports single user to access by using a spice port protocol; the virtual unit in the sharing mode supports multiple users to access simultaneously; an IP needs to be set in the virtual unit; a rdp protocol remote connection manner is used; the use attribute of the virtual unit can be set when the virtual unit in the exclusive mode is published; when the virtual unit is restarted, a reduction component determines whether the system disk of the virtual unit is reduced or not according to the use attribute; a scheduling strategy of the virtual unit can be set when the virtual unit in the sharing mode is published; and, when a user accesses the virtual unit by using a client side, a scheduling module calls a corresponding scheduling algorithm to return the port and the IP of the virtual unit for client side access according to the set scheduling strategy. According to the invention, the problems that the efficiency and the workload are low due to the manner of singly managing the virtual unit on a cloud platform can be solved; and thus, the method can be used for managing virtual unit on the cloud platform.
Description
Technical field
The present invention relates to field of cloud computer technology, particularly a kind of method by many tactical managements virtual robot arm.
Background technology
Cloud platform is by reaching the object of user by client-access virtual machine to the mode of operation of separate unit virtual machine empowerment management for the mode of managing virtual machines.Due to the diversity of user's request, this single Virtual Machine Manager pattern can not meet the demand in market, and can bring following problem:
One is that operation management personnel need the at substantial time for the virtual machine empowerment management to cloud platform, whenever there being user that is newly-increased or that reduce, keeper must create new virtual machine, then licenses to this user, when number of users magnitude is larger, this task will be very heavy;
Two is that original mode can not meet the demand in actual production environment, multi-user being shared simultaneously to a virtual machine, simultaneously user monopolizes the virtual machine of high configuration is also waste to server resource, and cloud platform can not according to the user demand rational allocation resource of user;
In order to alleviate operation maintenance personnel administrative burden, reduction O&M cost, strengthens the abundant Appropriate application of platform resource, improves the compatible degree of products and marketing demand, needs a kind of mode of many tactical managements virtual robot arm.
Summary of the invention
The technical problem that the present invention solves is a kind of method providing many tactical managements virtual robot arm, solves cloud platform separate unit managing virtual machines mode inefficiency, workload large and can not the adjustment of sweetly disposition resource, the problem of personnel's variation.
The technical scheme that the present invention solves the problems of the technologies described above is:
Described method comprises the steps:
Step 1: create a virtual robot arm, arranges virtual robot arm access mode for exclusively enjoying pattern or shared model;
Step 2: access mode, for exclusively enjoying pattern, performs step 3; Access mode is shared model, performs step 4;
Step 3: the virtual robot arm exclusively enjoying pattern is set using attribute, use attribute can be reduction or special;
Step 4: the virtual robot arm of shared model arranges scheduling strategy, comprises poll, minimum session number strategy, adds corresponding scheduler module;
Step 5: the user of mandate logs in client, accesses virtual unit, selecting the virtual robot arm of access for exclusively enjoying pattern, performing step 6; The virtual robot arm selecting access is shared model, performs step 7;
Step 6: access exclusively enjoys the virtual robot arm of pattern, then scheduler module return one not by the virtual machine port numbers of other CUs for client by the connected reference of spice agreement;
Step 7: the virtual robot arm of access shared model, then scheduler module returns port and the long-range connected reference of IP confession client rdp of virtual machine according to dispatching algorithm;
Step 8: terminate.
The described pattern that exclusively enjoys refers to that a virtual machine can only by a CU at synchronization, and shared model refers to that a virtual machine can be accessed by multiple user at synchronization simultaneously.
When described reduction refers to that virtual machine is restarted, reduction assembly is to the restoring operation of virtual machine executive system dish; Special when referring to that virtual machine is restarted, not to the restoring operation of virtual machine executive system dish.
Described scheduler module, when virtual robot arm is for exclusively enjoying pattern, calls and exclusively enjoying strategy, exclusively enjoys strategy and can record by the virtual machine that user uses, and selection one returns to client logs from untapped virtual machine;
Obtain the scheduling strategy that this virtual robot arm is arranged when virtual robot arm is shared model, and call corresponding scheduler module; Scheduling strategy comprises poll pattern, minimum session number pattern; Poll pattern be virtual robot arm with virtual machine in the form preservation group of chained list, scheduler records returned to the virtual machine of client last time, returns next virtual machine, and upgrade the virtual machine record that returns during scheduling next time; Minimum session number pattern is the attribute for platform virtual machine increase session number every in virtual robot arm, and after scheduler returns certain virtual machine, session number attribute increases by 1, during scheduling, according to algorithm, in group, selects minimum the returning of session number virtual machine.
The present invention is by introducing the method for shifty managing virtual unit, simplify the way to manage of cloud platform to virtual robot arm, operation maintenance personnel can realize the user demand of different client by issuing dissimilar virtual robot arm, be applicable to multiple field of cloud calculation such as education cloud, government affairs cloud etc.For there being the exclusive user using virtual machine demand, the virtual robot arm of the pattern of exclusively enjoying can be issued for user; For the scene needing multiple user to share a desktop, as school's multi-media classroom, then the virtual robot arm can issuing shared model is met consumers' demand.Meanwhile, the mode of bulk management virtual machine significantly reduces the administrative burden of operation maintenance personnel relative to the mode that original separate unit manages, reduce O&M cost, enhances the abundant Appropriate application of platform resource.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is that the inventive method creates virtual robot arm flow chart;
Fig. 2 is the inventive method client-access virtual robot arm flow chart.
Embodiment
See shown in Fig. 1,2, first the present invention creates a virtual robot arm, virtual machine is associated with the virtual robot arm of establishment, different according to the value of parameter, the virtual robot arm issued has two kinds of patterns, exclusively enjoy pattern and shared model, and attribute or scheduling strategy be set using to the virtual robot arm of two kinds of patterns:
For the virtual robot arm exclusively enjoying pattern, use following strategy process to obtain the virtual machine list associated, filter out attachable virtual machine and obtain a wherein available virtual machine and return
For the virtual robot arm of shared model, use following strategy process to obtain sharing policy, call corresponding sharing policy module, obtain the virtual machine returned last time under polling schemas, return next virtual machine, and be updated to and return in virtual machine; Minimum session number strategy, returns the virtual machine that session number is minimum, and upgrades session number
Finally, user can log in client, by client-access virtual machine.
Claims (5)
1. a method for the virtual robot arm of tactical management more than, is characterized in that: described method comprises the steps:
Step 1: create a virtual robot arm, arranges virtual robot arm access mode for exclusively enjoying pattern or shared model;
Step 2: access mode, for exclusively enjoying pattern, performs step 3; Access mode is shared model, performs step 4;
Step 3: the virtual robot arm exclusively enjoying pattern is set using attribute, use attribute can be reduction or special;
Step 4: the virtual robot arm of shared model arranges scheduling strategy, comprises poll, minimum session number strategy, adds corresponding scheduler module;
Step 5: the user of mandate logs in client, accesses virtual unit, selecting the virtual robot arm of access for exclusively enjoying pattern, performing step 6; The virtual robot arm selecting access is shared model, performs step 7;
Step 6: access exclusively enjoys the virtual robot arm of pattern, then scheduler module return one not by the virtual machine port numbers of other CUs for client by the connected reference of spice agreement;
Step 7: the virtual robot arm of access shared model, then scheduler module returns port and the long-range connected reference of IP confession client rdp of virtual machine according to dispatching algorithm;
Step 8: terminate.
2. the method for many tactical managements virtual robot arm according to claim 1, it is characterized in that: the described pattern that exclusively enjoys refers to that a virtual machine can only by a CU at synchronization, and shared model refers to that a virtual machine can be accessed by multiple user at synchronization simultaneously.
3. the method for many tactical managements virtual robot arm according to claim 1, is characterized in that: when described reduction refers to that virtual machine is restarted, and reduction assembly is to the restoring operation of virtual machine executive system dish; Special when referring to that virtual machine is restarted, not to the restoring operation of virtual machine executive system dish.
4. the method for many tactical managements virtual robot arm according to claim 2, is characterized in that: when described reduction refers to that virtual machine is restarted, and reduction assembly is to the restoring operation of virtual machine executive system dish; Special when referring to that virtual machine is restarted, not to the restoring operation of virtual machine executive system dish.
5. the method for the many tactical managements virtual robot arm according to any one of Claims 1-4, it is characterized in that: described scheduler module, when virtual robot arm is for exclusively enjoying pattern, call and exclusively enjoy strategy, exclusively enjoy strategy can record by the virtual machine that user uses, and selection one returns to client logs from untapped virtual machine;
Obtain the scheduling strategy that this virtual robot arm is arranged when virtual robot arm is shared model, and call corresponding scheduler module: scheduling strategy comprises poll pattern, minimum session number pattern; Poll pattern be virtual robot arm with virtual machine in the form preservation group of chained list, scheduler records returned to the virtual machine of client last time, returns next virtual machine, and upgrade the virtual machine record that returns during scheduling next time; Minimum session number pattern is the attribute for platform virtual machine increase session number every in virtual robot arm, and after scheduler returns certain virtual machine, session number attribute increases by 1, during scheduling, according to algorithm, in group, selects minimum the returning of session number virtual machine.
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| CN201510799331.0A CN105306594A (en) | 2015-11-19 | 2015-11-19 | Method for managing virtual unit through multiple strategies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650425A (en) * | 2016-12-06 | 2017-05-10 | 中国联合网络通信集团有限公司 | Method and device for controlling security sandbox |
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- 2015-11-19 CN CN201510799331.0A patent/CN105306594A/en active Pending
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| CN106650425A (en) * | 2016-12-06 | 2017-05-10 | 中国联合网络通信集团有限公司 | Method and device for controlling security sandbox |
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Application publication date: 20160203 |