CN109254829A - A kind of compatibility rule verification method and device based on load balancing - Google Patents
A kind of compatibility rule verification method and device based on load balancing Download PDFInfo
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- CN109254829A CN109254829A CN201810993967.2A CN201810993967A CN109254829A CN 109254829 A CN109254829 A CN 109254829A CN 201810993967 A CN201810993967 A CN 201810993967A CN 109254829 A CN109254829 A CN 109254829A
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- 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
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
- G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5083—Techniques for rebalancing the load in a distributed system
- G06F9/5088—Techniques for rebalancing the load in a distributed system involving task migration
-
- 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
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
Abstract
The application provides a kind of compatibility rule verification method and device based on load balancing, the method includes obtaining the corresponding all DRS rules of virtual machine to be migrated, the type of the DRS rule includes assembling virtual machine rule, separation virtual machine rule and/or virtual machine to host rule；Successively the corresponding all DRS rules of the virtual machine to be migrated are verified, filter out destination host in systems, the destination host and the relationship of the virtual machine to be migrated meet the corresponding all DRS rules of the virtual machine to be migrated.The embodiment of the present application introduces compatibility regulation management in load balancing, compatibility rule can be set by the user, the premise of load balance scheduling is to must satisfy set compatibility rule, and scheduling final in this way is more intelligent, and scheduling result is more in line with the expection and requirement of user.
Description
Technical field
This application involves field of computer technology, in particular to a kind of compatibility rule verification method based on load balancing
And device.
Background technique
In recent years, operating system virtualization technology is increasingly mature, and xen, kvm, vmware system etc. all allows multiple
Operation system example is concurrent and independent operating is on identical hardware resource.The core of these systems is a virtual machine monitoring
Device, or make Hypervisor.Hypervisor provides a complete virtual hardware interface for guest operating system, and
And it dispatches these guest operating systems and is executed in physical hardware resources.One of virtual machine is mainly characterized by guest operation system
System can migrate online between different hosts.
Due to the information uncertainty of application program and the otherness of host processing power, virtual computation environmental is resulted in
The load imbalance of middle host.Therefore, the load for how coordinating different hosts machine in a network, maintains efficient resource utilization,
It is a critical issue in virtual computation environmental.
The core concept of load balancing is to be moved according to the different utilization powers of host resource each in system using virtual machine
Shifting technology, on the virtual machine (vm) migration to most suitable destination host on the high host of resource utilization, to realize virtual
The balancing dynamic load for calculating each host in environment reaches making full use of for resource in whole system.But the prior art
In, most of load-balancing functions are virtual machine and the target master for automatically selecting migration by program according to the threshold value of setting
Machine cannot meet the expectation of user well in many cases.
Summary of the invention
In view of this, the application's is designed to provide one kind.Its concrete scheme is as follows:
In a first aspect, the embodiment of the present application provides a kind of compatibility rule verification method based on load balancing, comprising:
The corresponding all DRS rules of virtual machine to be migrated are obtained, the type of the DRS rule includes aggregation virtual machine rule
Then, separation virtual machine rule and/or virtual machine are regular to host；
Successively the corresponding all DRS rules of the virtual machine to be migrated are verified, filter out target master in systems
Machine, the destination host and the relationship of the virtual machine to be migrated meet the corresponding all DRS rules of the virtual machine to be migrated.
Optionally, if the DRS rule is aggregation virtual machine rule, the aggregation virtual machine rule is verified,
Include:
If there are a hosts to include the first virtual machine set in system, it is determined that the master comprising the first virtual machine set
Machine meets the aggregation virtual machine rule, and the first virtual machine collection is combined into the virtual machine of the aggregation virtual machine rule constraint
In, all virtual machines in open state in addition to the virtual machine to be migrated.
Optionally, if the DRS rule is separation virtual machine rule, the separation virtual machine rule is verified,
Include:
If there are a hosts not to include any one virtual machine in the second virtual machine set in system, it is determined that do not include institute
The host for stating any one virtual machine in the second virtual machine set meets the separation virtual machine rule, the second virtual machine collection
It is combined into the virtual machine of the separation virtual machine rule constraint, it is all in open state in addition to the virtual machine to be migrated
Virtual machine.
Optionally, if the DRS rule is virtual machine to host rule, and the type of the virtual machine to host rule is
The virtual machine of virtual robot arm must be run on the host in host groups, then verified to the virtual machine to host rule,
Include:
Determine that the virtual machine any one host into the host groups of host rule meets the virtual machine and advise to host
Then.
Optionally, if the DRS rule is virtual machine to host rule, and the type of the virtual machine to host rule is
The virtual machine of virtual robot arm must not be run on the host in host groups, then verified to the virtual machine to host rule,
Include:
Determine that any one host in system in addition to the virtual machine to the host groups of host rule meets the void
Quasi- machine is regular to host.
Second aspect, the embodiment of the present application provide a kind of compatibility rule verification module based on load balancing, comprising:
Acquiring unit, for obtaining the corresponding all DRS rules of virtual machine to be migrated, the type of the DRS rule includes
Assemble virtual machine rule, separation virtual machine rule and/or virtual machine to host rule；
Authentication unit, for successively being verified to the corresponding all DRS rules of the virtual machine to be migrated, in systems
Filter out destination host, it is corresponding that the destination host with the relationship of the virtual machine to be migrated meets the virtual machine to be migrated
All DRS rules.
The third aspect, the embodiment of the present application provide a kind of compatibility regulation management device based on load balancing, comprising:
DRS group management module, for editing DRS group；
DRS rules administration module, for add, delete and/or editing system in DRS rule；
And authentication module described in above-mentioned second aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer storage, are stored on the computer storage
Computer program, the computer program realize step described in above-mentioned first aspect when being executed by processor.
5th aspect, the embodiment of the present application provide a kind of computer equipment, comprising:
Memory, for storing computer program；
Processor realizes step described in above-mentioned first aspect when for executing the computer program.
The embodiment of the present application introduces compatibility regulation management in load balancing, can be set by the user compatibility rule,
The premise of load balance scheduling is to must satisfy set compatibility rule, and scheduling final in this way is more intelligent, scheduling knot
Fruit is more in line with the expection and requirement of user.
The application provides a kind of method and is applied to above-mentioned apparatus, and computer storage and equipment also have above-mentioned beneficial effect
Fruit, details are not described herein.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of compatibility rule conflict monitoring method based on load balancing that the application specific embodiment provides
Flow diagram；
Fig. 2 is a kind of compatibility rule verification method flow based on load balancing that the application specific embodiment provides
Schematic diagram；
Fig. 3 is a kind of compatibility rule conflict monitoring modular based on load balancing that the application specific embodiment provides
Structural schematic diagram；
Fig. 4 is a kind of compatibility rule verification module structure based on load balancing that the application specific embodiment provides
Schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
First below to the invention relates to concept be briefly described.
DRS rule, the compatibility rule of load balancing.Including compatibility and anti-compatibility, compatibility refers to virtually
Machine can only be run on specified destination host；Anti- compatibility refers to that virtual machine cannot be run on specified destination host.
DRS group, including virtual robot arm and host groups, the group membership of virtual robot arm can only be virtual machines, and host group membership is only
It can be host.
DRS rule, including aggregation virtual machine rule, separation virtual machine rule, virtual machine to host rule.Wherein, assemble
Virtual machine rule refers to that several virtual machines chosen can only operate in same destination host；It is chosen if separation virtual machine rule refers to
Dry virtual machine needs to operate in different hosts；Virtual machine to host rule be including two kinds of situations for for DRS group: it is a kind of
It is that virtual machine in virtual robot arm has to run on host in host groups；Another kind be virtual machine in virtual robot arm not
It obtains and is run on the host in host groups.
The embodiment of the present application introduces compatibility regulation management in load balancing, can be set by the user compatibility rule,
The premise of load balance scheduling is to must satisfy set compatibility rule, and scheduling final in this way is more intelligent, scheduling knot
Fruit is more in line with the expection and requirement of user.
Compatibility regulation management device provided by the embodiments of the present application mainly includes DRS group management module, DRS regulation management
Module, compatibility rule conflict monitoring modular, compatibility rule verification module totally four nucleus modules.
Basic thought:
1) DRS group management module provides addition, deletes, the function of editor's DRS group, wherein DRS group is divided into virtual robot arm
And host groups, at least more than 1 member is had in group.
2) DRS rules administration module, i.e. offer addition delete, the function of editor's DRS rule, including assemble virtual machine, divide
From virtual machine, virtual machine to host.
3) compatibility rule conflict monitoring modular is to need first to detect down DRS rule before each execution addition DRS rule
Then whether with the DRS rule conflict that adds before, such as before have existed DRS rule: VM1 and VM2 is needed in host HOST1
Upper operation, and increase a VM1 and need to run on different hosts from VM2, there is conflict does not allow then to add, and mentions to user
Show.
4) the verification method whether offer of compatibility rule verification module meets DRS rule is called for DRS scheduler module,
One of the premise of DRS scheduler module scheduling, this is dispatched virtual machine involved in migrated virtual machine and host and must satisfy
Its corresponding DRS rule.
The key point of the embodiment of the present application is the conflict monitoring of DRS rule and the verifying of DRS rule, individually below into
Row expansion explanation.
Referring to FIG. 1, Fig. 1 is a kind of compatibility rule punching based on load balancing that the application specific embodiment provides
Prominent monitoring method flow diagram, as shown in Figure 1, it is mainly included the following steps that.
Step S101: when receiving the instruction of DRS rule creation, the DRS rule creation instruction request creation is determined
The type of DRS rule.
The type of the DRS rule includes aggregation virtual machine rule, separation virtual machine rule, virtual machine to host rule.
Step S102: it according to the type of the DRS rule of the request creation, requests the DRS rule created to described and is
Already existing DRS rule carries out conflict monitoring in system.
In the first possible implementation, the type of the DRS rule of the request creation is aggregation virtual machine rule,
The then type of the DRS rule according to the request creation requests to have existed in the DRS rule and system that create to described
DRS rule carry out conflict monitoring, comprising:
If already existing DRS rule in the aggregation virtual machine rule and system of creation is requested to meet following either conditions,
Then determine already existing DRS rule conflict in the DRS rule and system of the request creation:
Already existing aggregation virtual machine rule repeats in the aggregation virtual machine rule and system of the request creation；Or
Person,
There are virtual machine VM1 and VM2 in the aggregation virtual machine rule of the request creation, and the VM1 and VM2 are deposited simultaneously
It is in the system in already existing separation virtual machine rule.
In the second possible implementation, the type of the DRS rule of the request creation is separation virtual machine rule,
The then type of the DRS rule according to the request creation requests to have existed in the DRS rule and system that create to described
DRS rule carry out conflict monitoring, comprising:
If already existing DRS rule in the separation virtual machine rule and system of creation is requested to meet following either conditions,
Then determine already existing DRS rule conflict in the DRS rule and system of the request creation:
The separation virtual machine rule of the request creation is repeated with the virtual machine rule that separates already existing in system；Or
Person,
There are virtual machine VM3 and VM4 in the separation virtual machine rule of the request creation, and the VM3 and VM4 are deposited simultaneously
It is in the system in already existing aggregation virtual machine rule.
In the third possible implementation, the type of the DRS rule of the request creation is that virtual machine is advised to host
Then, then the type of the DRS rule according to the request creation, in DRS rule and the system of the request creation
Existing DRS rule carries out conflict monitoring, comprising:
If the virtual machine of the request creation meets to host rule with DRS rule already existing in system following any
Condition, it is determined that already existing DRS rule conflict in the DRS rule and system of the request creation:
The virtual machine of the request creation already existing virtual machine into host rule and system is virtual to host rule
Unit is identical, host groups are identical, and the type of virtual machine to host rule is identical.
Alternatively,
The virtual machine of the request creation is right to host rule to host rule and a virtual machine already existing in system
The virtual robot arm answered is identical, host groups are identical, and the type of virtual machine to host rule is different.For example, request creation is virtual
Machine to an already existing virtual machine in host rule and system to host rule include virtual robot arm 1 and host groups 1, still
Request the virtual machine of creation that must run on the host in host groups to the virtual machine that the type of host rule is virtual robot arm,
And the type of an already existing virtual machine to host rule is that the virtual machine of virtual robot arm must not be in host groups in system
It is run on host, it is clear that the two has conflict.
Alternatively,
The virtual machine of the request creation is right to host rule to host rule and a virtual machine already existing in system
The virtual robot arm answered is identical, host groups are different, and the type of virtual machine to host rule is identical.For example, request creation is virtual
The virtual machine that machine is virtual robot arm to host rule type to host rule and a virtual machine already existing in system is necessary
It is run on host in host groups, wherein request the virtual machine of creation to correspond to virtual robot arm 1 and host groups 1 to host rule,
And already existing virtual machine to host rule corresponds to virtual robot arm 1 and host groups 2 in system.That is, request creation
Virtual machine has to run in host groups 1 to host rule constraint virtual robot arm 1, and already existing virtual machine arrives in system
Host rule constraint virtual robot arm 1 has to run in host groups 2, it is clear that the two mutually conflicts.
Wherein, the type of the virtual machine to host rule must be in the master in host groups comprising the virtual machine of virtual robot arm
It is run on machine；With the virtual machine of virtual robot arm must not be run on the host in host groups.
Referring to FIG. 2, Fig. 2 is that a kind of compatibility rule based on load balancing that the application specific embodiment provides is tested
Method flow schematic diagram is demonstrate,proved, as shown in Fig. 2, it is mainly included the following steps that.
Step S201: the corresponding all DRS rules of virtual machine to be migrated are obtained, the type of the DRS rule includes aggregation
Virtual machine rule, separation virtual machine rule and/or virtual machine are regular to host.
Virtual machine needs to search the host for meeting transition condition in systems first before being migrated, and to be migrated virtual
The corresponding DRS rule of machine is the influence factor in the transition condition.In the embodiment of the present application, the virtual machine to be migrated can
Think one or more multiple, the DRS rule can be one or more multiple.
Step S202: successively the corresponding all DRS rules of the virtual machine to be migrated are verified, are screened in systems
Destination host out, it is corresponding all that the destination host and the relationship of the virtual machine to be migrated meet the virtual machine to be migrated
DRS rule.
In the specific implementation, can successively judge whether there is with the host in Ergodic Theory and meet virtual machine correspondence to be migrated
All DRS rule host.For example, the corresponding two DRS rules of virtual machine to be migrated, respectively DRS rule 1 and DRS rule
2, then it needs successively to carry out the host in system 1 and DRS of DRS rule rule 2 and verifies.
Wherein, if the DRS rule is aggregation virtual machine rule, the aggregation virtual machine rule is verified, is wrapped
It includes: if there are a hosts to include the first virtual machine set in system, it is determined that the host comprising the first virtual machine set is full
The foot aggregation virtual machine rule, the first virtual machine collection are combined into the virtual machine of the aggregation virtual machine rule constraint, remove
All virtual machines in open state other than the virtual machine to be migrated.For example, aggregation virtual machine rule constraint virtual machine
VM1, VM2 and VM3 need to run on the same host, and virtual machine to be migrated is VM1, then meet the aggregation virtual machine rule
Host need to include virtual machine VM2 and VM3.Certainly, the case where being in open state referred to herein as VM2 and VM3, if at VM3
In off-mode, then meeting the host of the aggregation virtual machine rule only needs comprising virtual machine VM2.
If the DRS rule is separation virtual machine rule, the separation virtual machine rule is verified, comprising: if
There are a hosts not to include any one virtual machine in the second virtual machine set in system, it is determined that it is virtual not include described second
The host of any one virtual machine meets the separation virtual machine rule in machine set, and the second virtual machine collection is combined into described point
All virtual machines in open state in virtual machine from virtual machine rule constraint, in addition to the virtual machine to be migrated.
For example, separation virtual machine rule constraint virtual machine VM1, VM2 and VM3 must not be run on the same host, virtual machine to be migrated is
VM1, then the host for meeting the separation virtual machine rule must not include virtual machine VM2 and VM3.Similarly, referred to herein as VM2 and
VM3 is in the case where open state, if VM3 is in off-mode, then meeting the host of the separation virtual machine rule
It only needs to meet and does not include virtual machine VM2.
If the DRS rule is virtual machine to host rule, and the type of the virtual machine to host rule is virtual machine
The virtual machine of group must be run on the host in host groups, then verified to the virtual machine to host rule, comprising: really
The fixed virtual machine any one host into the host groups of host rule meets the virtual machine to host rule.
If the DRS rule is virtual machine to host rule, and the type of the virtual machine to host rule is virtual machine
The virtual machine of group must not be run on the host in host groups, then verified to the virtual machine to host rule, comprising: really
Determine any one host in system in addition to the virtual machine to the host groups of host rule and meets the virtual machine to host
Rule.
The embodiment of the present application introduces compatibility regulation management in load balancing, can be set by the user compatibility rule,
The premise of load balance scheduling is to must satisfy set compatibility rule, and scheduling final in this way is more intelligent, scheduling knot
Fruit is more in line with the expection and requirement of user.
On the basis of above method embodiment, the compatibility rule punching based on load balancing that present invention also provides a kind of
Prominent monitoring modular.
Referring to FIG. 3, Fig. 3 is a kind of compatibility rule punching based on load balancing that the application specific embodiment provides
Prominent monitoring modular structural schematic diagram, as shown in figure 3, it mainly includes with lower unit.
Type determining units 301, for when receiving the instruction of DRS rule creation, determining the DRS rule creation instruction
Request the type of the DRS rule of creation；
Conflict monitoring unit 302, the type of the DRS rule for being created according to the request, to the request creation
Already existing DRS rule carries out conflict monitoring in DRS rule and system.
In an alternative embodiment, described if the type of the DRS rule of the request creation is aggregation virtual machine rule
Conflict monitoring unit 302, is specifically used for:
If already existing DRS rule in the aggregation virtual machine rule and system of creation is requested to meet following either conditions,
Then determine already existing DRS rule conflict in the DRS rule and system of the request creation:
Already existing aggregation virtual machine rule repeats in the aggregation virtual machine rule and system of the request creation；Or
Person,
There are virtual machine VM1 and VM2 in the aggregation virtual machine rule of the request creation, and the VM1 and VM2 are deposited simultaneously
It is in the system in already existing separation virtual machine rule.
In an alternative embodiment, described if the type of the DRS rule of the request creation is separation virtual machine rule
Conflict monitoring unit 302, is specifically used for:
If already existing DRS rule in the separation virtual machine rule and system of creation is requested to meet following either conditions,
Then determine already existing DRS rule conflict in the DRS rule and system of the request creation:
The separation virtual machine rule of the request creation is repeated with the virtual machine rule that separates already existing in system；Or
Person,
There are virtual machine VM3 and VM4 in the separation virtual machine rule of the request creation, and the VM3 and VM4 are deposited simultaneously
It is in the system in already existing aggregation virtual machine rule.
In an alternative embodiment, if the type of the DRS rule of the request creation is that virtual machine is regular to host, institute
Conflict monitoring unit 302 is stated, is specifically used for:
If the virtual machine of the request creation meets to host rule with DRS rule already existing in system following any
Condition, it is determined that already existing DRS rule conflict in the DRS rule and system of the request creation:
The virtual machine of the request creation already existing virtual machine into host rule and system is virtual to host rule
Unit is identical, host groups are identical, and the type of virtual machine to host rule is identical；
Alternatively,
The virtual machine of the request creation is right to host rule to host rule and a virtual machine already existing in system
The virtual robot arm answered is identical, host groups are identical, and the type of virtual machine to host rule is different；
Alternatively,
The virtual machine of the request creation is right to host rule to host rule and a virtual machine already existing in system
The virtual robot arm answered is identical, host groups are different, and the type of virtual machine to host rule is identical；
Wherein, the type of the virtual machine to host rule must be in the master in host groups comprising the virtual machine of virtual robot arm
It is run on machine；With the virtual machine of virtual robot arm must not be run on the host in host groups.
On the basis of above method embodiment, present invention also provides a kind of, and the compatibility rule based on load balancing is tested
Demonstrate,prove module.
Referring to FIG. 4, Fig. 4 is that a kind of compatibility rule based on load balancing that the application specific embodiment provides is tested
Modular structure schematic diagram is demonstrate,proved, as shown in figure 4, it mainly includes with lower unit.
Acquiring unit 401, for obtaining the corresponding all DRS rules of virtual machine to be migrated, the type packet of the DRS rule
Aggregation virtual machine rule, separation virtual machine rule and/or virtual machine are included to host rule；
Authentication unit 402 is being for successively verifying to the corresponding all DRS rules of the virtual machine to be migrated
Destination host is filtered out in system, the relationship of the destination host and the virtual machine to be migrated meets the virtual machine pair to be migrated
All DRS rule answered.
In an alternative embodiment, if the DRS rule is aggregation virtual machine rule, the aggregation virtual machine is advised
Then verified, comprising:
If there are a hosts to include the first virtual machine set in system, it is determined that the master comprising the first virtual machine set
Machine meets the aggregation virtual machine rule, and the first virtual machine collection is combined into the virtual machine of the aggregation virtual machine rule constraint
In, all virtual machines in open state in addition to the virtual machine to be migrated.
In an alternative embodiment, if the DRS rule is separation virtual machine rule, the separation virtual machine is advised
Then verified, comprising:
If there are a hosts not to include any one virtual machine in the second virtual machine set in system, it is determined that do not include institute
The host for stating any one virtual machine in the second virtual machine set meets the separation virtual machine rule, the second virtual machine collection
It is combined into the virtual machine of the separation virtual machine rule constraint, it is all in open state in addition to the virtual machine to be migrated
Virtual machine.
In an alternative embodiment, if the DRS rule is that virtual machine is regular to host, and the virtual machine is to host
The type of rule is that the virtual machine of virtual robot arm must be run on the host in host groups, then advises to the virtual machine to host
Then verified, comprising:
Determine that the virtual machine any one host into the host groups of host rule meets the virtual machine and advise to host
Then.
In an alternative embodiment, if the DRS rule is that virtual machine is regular to host, and the virtual machine is to host
The type of rule is that the virtual machine of virtual robot arm must not be run on the host in host groups, then advises to the virtual machine to host
Then verified, comprising:
Determine that any one host in system in addition to the virtual machine to the host groups of host rule meets the void
Quasi- machine is regular to host.
In another specific embodiment of the application, the embodiment of the present application provides a kind of computer-readable memory,
Computer program is stored on the computer storage, the computer program realizes above-mentioned specific reality when being executed by processor
The compatibility rule conflict monitoring method based on load balancing and/or the compatibility rule based on load balancing applied in mode are tested
The step of card method.
In a kind of specific embodiment of the application, the embodiment of the present application provides a kind of computer equipment, comprising:
Memory, for storing computer program；
Processor, realized when for executing the computer program in above-mentioned specific embodiment based on load balancing
The step of compatibility rule conflict monitoring method and/or compatibility rule verification method based on load balancing.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description,
The specific work process of equipment and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device, device and method can be with
It realizes by another way.For example, apparatus embodiments described above are merely indicative, for example, the division of unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with
In conjunction with or be desirably integrated into another device, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of equipment or unit or
Communication connection can be electrical property, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, the technical solution of the application substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
The whole of (can be personal computer, funcall equipment or the network equipment etc.) execution each embodiment method of the application
Or part steps.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory,
ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. are various can store program
The medium of code.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
System and method, computer storage are monitored to a kind of server power-up state provided herein above and set
Standby to be described in detail, specific examples are used herein to illustrate the principle and implementation manner of the present application, above
The explanation of embodiment is merely used to help understand the present processes and its core concept；Meanwhile for the general skill of this field
Art personnel, according to the thought of the application, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as the limitation to the application.
Claims (9)
1. a kind of compatibility rule verification method based on load balancing characterized by comprising
The corresponding all DRS rules of virtual machine to be migrated are obtained, the type of the DRS rule includes aggregation virtual machine rule, divides
It is regular to host from virtual machine rule and/or virtual machine；
Successively the corresponding all DRS rules of the virtual machine to be migrated are verified, filter out destination host in systems, institute
It states destination host and the relationship of the virtual machine to be migrated and meets the corresponding all DRS rules of the virtual machine to be migrated.
2. the method according to claim 1, wherein if the DRS rule is aggregation virtual machine rule, to institute
Aggregation virtual machine rule is stated to be verified, comprising:
If there are a hosts to include the first virtual machine set in system, it is determined that the host comprising the first virtual machine set is full
The foot aggregation virtual machine rule, the first virtual machine collection are combined into the virtual machine of the aggregation virtual machine rule constraint, remove
All virtual machines in open state other than the virtual machine to be migrated.
3. the method according to claim 1, wherein if the DRS rule is separation virtual machine rule, to institute
Separation virtual machine rule is stated to be verified, comprising:
If there are a hosts not to include any one virtual machine in the second virtual machine set in system, it is determined that do not include described the
The host of any one virtual machine meets the separation virtual machine rule in two virtual machine set, and the second virtual machine collection is combined into
In the virtual machine of the separation virtual machine rule constraint, all void in open state in addition to the virtual machine to be migrated
Quasi- machine.
4. the method according to claim 1, wherein if the DRS rule is that virtual machine is regular to host, and institute
The type for stating virtual machine to host rule is that the virtual machine of virtual robot arm must be run on the host in host groups, then to described
Virtual machine is verified to host rule, comprising:
Determine that the virtual machine any one host into the host groups of host rule meets the virtual machine to host rule.
5. the method according to claim 1, wherein if the DRS rule is that virtual machine is regular to host, and institute
The type for stating virtual machine to host rule is that the virtual machine of virtual robot arm must not be run on the host in host groups, then to described
Virtual machine is verified to host rule, comprising:
Determine that any one host in system in addition to the virtual machine to the host groups of host rule meets the virtual machine
To host rule.
6. a kind of compatibility rule verification module based on load balancing characterized by comprising
Acquiring unit, for obtaining the corresponding all DRS rules of virtual machine to be migrated, the type of the DRS rule includes aggregation
Virtual machine rule, separation virtual machine rule and/or virtual machine are regular to host；
Authentication unit screens in systems for successively verifying to the corresponding all DRS rules of the virtual machine to be migrated
Destination host out, it is corresponding all that the destination host and the relationship of the virtual machine to be migrated meet the virtual machine to be migrated
DRS rule.
7. a kind of compatibility regulation management device based on load balancing characterized by comprising
DRS group management module, for editing DRS group；
DRS rules administration module, for add, delete and/or editing system in DRS rule；
And authentication module as claimed in claim 6.
8. a kind of computer storage, which is characterized in that be stored with computer program, the calculating on the computer storage
Such as step described in any one of claim 1 to 5 is realized when machine program is executed by processor.
9. a kind of computer equipment characterized by comprising
Memory, for storing computer program；
Processor realizes such as step described in any one of claim 1 to 5 when for executing the computer program.
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Cited By (1)
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| CN111625338A (en) * | 2020-05-28 | 2020-09-04 | 广东浪潮大数据研究有限公司 | Affinity rule scheduling method, device and related equipment |
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