CN109445911A - Method of adjustment, device, cloud platform and the server of CVM example - Google Patents
Method of adjustment, device, cloud platform and the server of CVM example Download PDFInfo
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- CN109445911A CN109445911A CN201811317349.2A CN201811317349A CN109445911A CN 109445911 A CN109445911 A CN 109445911A CN 201811317349 A CN201811317349 A CN 201811317349A CN 109445911 A CN109445911 A CN 109445911A
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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
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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
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
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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
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
Abstract
The present invention provides method of adjustment, device, cloud platform and the servers of a kind of CVM example, wherein this method is applied to control node, which is connected with elastic telescopic group；Determine elastic telescopic group whether run timing task；If it is determined that elastic telescopic group run timing task, obtains the timed task rule of timed task；The flexible strategy of resource of elastic telescopic group is determined according to timed task rule；It is stretched the CVM instance number of Developing Tactics elastic telescopic group according to resource.In the present invention, since the timed task rule of timed task more can comprehensively and truly react the portfolio of timed task, resource mode relative to the time adjustment elastic telescopic group according only to timed task, the resource adjustment flexibility for scheduled service can be improved in the adjustment mode of the present embodiment, match the resource of business more with actual demand, the normal operation for ensureing operation system, also improves the resource utilization of cloud platform, has saved the use cost of cloud platform user.
Description
Technical field
The present invention relates to field of cloud computer technology, more particularly, to a kind of CVM (Cloud Virtual Machine, cloud clothes
Be engaged in device) example method of adjustment, device and cloud platform.
Background technique
Cloud computing is the resource that the dynamic provided by internet is easily extended and virtualized.Cloud computing is one kind by usage amount
The mode of payment enters configurable computing resource sharing by the network access for providing available, convenient and fast, on-demand, with fortune
The operation system of row user.
When in the operation system of user there are when timed task, existing cloud platform usually according to the time of timed task into
Specifically when reaching the execution time of timed task, resource is adjusted to preset stock number for row resilient expansion；But it is this
Mode carries out resource adjustment according only to the time, and flexibility is poor, it is difficult to truly meet business demand, may will affect business system
The normal operation of system, if business demand is reduced, existing resource part is just likely to be at idle state again, so that cloud platform
Resource utilization is lower, also wastes the use cost of user to a certain extent.
Summary of the invention
In view of this, the purpose of the present invention is to provide method of adjustment, device, cloud platform and the services of a kind of CVM example
Device adjusts flexibility with the resource for improving for scheduled service, and the resource for possessing operation system and actual demand are more
Match, to improve the resource utilization of cloud platform and save the use cost of cloud platform user.
In a first aspect, method is applied to the control of cloud platform the embodiment of the invention provides a kind of method of adjustment of CVM example
Node processed, control node are connected at least one elastic telescopic group, and elastic telescopic group includes multiple CVM examples；Method includes: true
Determine elastic telescopic group whether run timing task；If it is determined that elastic telescopic group run timing task, obtains determining for timed task
When Mission Rules Guidelines；The flexible strategy of resource of elastic telescopic group is determined according to timed task rule；It is stretched Developing Tactics according to resource
The CVM instance number of elastic telescopic group.
In preferred embodiments of the present invention, the flexible strategy of above-mentioned resource includes the operating parameter of time and elastic telescopic group
Corresponding relationship；It is above-mentioned according to resource stretch Developing Tactics elastic telescopic group CVM instance number include: when reach resource stretch plan
When time in slightly, according to the CVM instance number of time corresponding operating parameter adjustment elastic telescopic group.
In preferred embodiments of the present invention, timed task interface is provided in above-mentioned control node；Method further include: logical
Timed task interface is crossed, user is obtained and passes through timed task operating platform configuration, timed task timed task rule.
In preferred embodiments of the present invention, the execution time that above-mentioned timed task rule includes at least timed task believes
Breath；The step of the above-mentioned flexible strategy of resource that elastic telescopic group is determined according to timed task rule, comprising: according to timed task
The execution temporal information of task amount and timed task determines the task amount transformation period table in the setting period；Task amount variation
Timetable includes the corresponding relationship of task amount and specified time；According to task amount transformation period table, the fortune of elastic telescopic group is determined
The transformation period table of operating parameter is determined as the flexible strategy of the current resource of elastic telescopic group by the transformation period table of row parameter；
Wherein, operating parameter includes at least flexible number threshold value and the flexible number of expectation；Flexible number threshold value includes that maximal dilation number and minimum are stretched
Contracting number；The transformation period table of operating parameter includes the corresponding relationship of operating parameter and specified time；It is above-mentioned flexible when reaching resource
When time in strategy, according to time corresponding operating parameter adjustment elastic telescopic group CVM instance number the step of, comprising: such as
Fruit current time reaches the specified time in the transformation period table of operating parameter, corresponding according to specified time in transformation period table
The actual operation parameters of operating parameter adjustment elastic telescopic group；The CVM example of elastic telescopic group is controlled according to actual operation parameters
Number.
In preferred embodiments of the present invention, the above-mentioned CVM instance number that elastic telescopic group is controlled according to actual operation parameters
The step of, comprising: the CVM instance number of monitoring elastic telescopic group；If CVM instance number exceeds flexible several thresholds of elastic telescopic group
Value adjusts the CVM instance number of elastic telescopic group to the flexible number of expectation.
In preferred embodiments of the present invention, above-mentioned execution temporal information includes the time interval of execution timed task, or
The recurrence interval associated with calendar of person's execution timed task.
Second aspect, the embodiment of the invention provides a kind of adjustment device of CVM example, device is set to control node,
Control node is connected at least one elastic telescopic group, and elastic telescopic group includes multiple CVM examples；Device includes: that task determines
Module, for determine elastic telescopic group whether run timing task；First rule acquisition module, for if it is determined that elastic telescopic
Group operation has timed task, obtains the timed task rule of timed task；The flexible tactful determining module of resource, for according to timing
Mission Rules Guidelines determine the flexible strategy of the resource of elastic telescopic group；CVM instance number adjusts module, for being adjusted according to the flexible strategy of resource
The CVM instance number of whole elastic telescopic group.
In preferred embodiments of the present invention, the flexible strategy of above-mentioned resource includes the operating parameter of time and elastic telescopic group
Corresponding relationship；CVM instance number adjusts module, is used for: corresponding according to the time when reaching the time in the flexible strategy of resource
The CVM instance number of operating parameter adjustment elastic telescopic group.
In preferred embodiments of the present invention, timed task interface is provided in above-mentioned control node；Device further include: the
Two rule acquisition modules are used to obtain user by timed task interface and pass through timed task operating platform configuration, timing times
The timed task rule of business.
In preferred embodiments of the present invention, the execution time that above-mentioned timed task rule includes at least timed task believes
Breath；The flexible tactful determining module of above-mentioned resource, for being believed according to the task amount of timed task and the execution time of timed task
Breath determines the task amount transformation period table in the setting period；Task amount transformation period table includes pair of task amount and specified time
It should be related to；According to task amount transformation period table, the transformation period table of the operating parameter of elastic telescopic group is determined, by operating parameter
Transformation period table is determined as the flexible strategy of the current resource of elastic telescopic group；Wherein, operating parameter includes at least flexible number threshold value
With the flexible number of expectation；Flexible number threshold value includes maximal dilation number and minimum flexible number；The transformation period table of operating parameter includes fortune
The corresponding relationship of row parameter and specified time；Above-mentioned CVM instance number adjusts module, is used for: if current time reaches operation ginseng
Specified time in several transformation period tables adjusts elastic telescopic according to the corresponding operating parameter of specified time in transformation period table
The actual operation parameters of group；The CVM instance number of elastic telescopic group is controlled according to actual operation parameters.
In preferred embodiments of the present invention, above-mentioned CVM instance number adjusts module, is used for: the CVM of monitoring elastic telescopic group
Instance number；If CVM instance number exceed elastic telescopic group flexible several threshold values, by the CVM instance number of elastic telescopic group adjust to
It is expected that flexible number.
In preferred embodiments of the present invention, above-mentioned execution temporal information includes the time interval of execution timed task, or
The recurrence interval associated with calendar of person's execution timed task.
The third aspect, the embodiment of the invention provides a kind of cloud platform, cloud platform includes control node and elastic telescopic group；
Control node is connected with multiple elastic telescopic groups, and operation has timed task in elastic telescopic group；The adjustment device of above-mentioned CVM example
It is set to control node.
Fourth aspect, the embodiment of the invention provides a kind of servers, including processor and memory, memory to be stored with
The machine-executable instruction that can be executed by processor, processor execute machine-executable instruction to realize above-mentioned CVM example
Method of adjustment.
5th aspect, the embodiment of the invention provides a kind of machine readable storage medium, which is deposited
Machine-executable instruction is contained, when being called and being executed by processor, machine-executable instruction promotes the machine-executable instruction
Processor realizes the method for adjustment of above-mentioned CVM example.
Technical solution provided in an embodiment of the present invention bring it is following the utility model has the advantages that
Method of adjustment, device, cloud platform, server and the machine readable storage of CVM example provided in an embodiment of the present invention
Medium, if it is determined that elastic telescopic group run timing task obtains the timed task rule of timed task；Appoint further according to the timing
Business rule determines the flexible strategy of the resource of elastic telescopic group；And then according to the CVM of the flexible Developing Tactics elastic telescopic group of the resource
Instance number.In aforesaid way, since the timed task rule of timed task more can comprehensively and truly react timed task
Portfolio, relative to the resource mode of the time adjustment elastic telescopic group according only to timed task, the adjustment mode of the present embodiment
The resource adjustment flexibility for scheduled service can be improved, match the resource of business more with actual demand, ensure business
The normal operation of system also improves the resource utilization of cloud platform, has saved the use cost of cloud platform user.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification and attached drawing
Specifically noted structure is achieved and obtained.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of cloud platform provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of CVM example method of adjustment provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another kind CVM example method of adjustment provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another kind CVM example method of adjustment provided in an embodiment of the present invention；
Fig. 5 is the flow chart of another kind CVM example method of adjustment provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram that a kind of CVM example provided in an embodiment of the present invention adjusts device；
Fig. 7 is a kind of structural schematic diagram of server provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
In order to make it easy to understand, a kind of application scenarios of the method for adjustment of CVM example are described first below, as shown in Figure 1,
Control node, each control node control setting range or the elastic telescopic group for setting quantity, each bullet are provided in cloud platform
Property flexible group in include multiple CVM examples；Two elastic telescopic groups, each elastic telescopic are connected with each control node in Fig. 1
For group is including three CVM examples；Operation has various customer services such as in CVM example: search, video are clear in shopping at network, line
It lookes at, each customer service is run by a certain number of CVM examples；The portfolio of customer service may with time change,
For the business with timed task, when portfolio increases, current CVM example may not carry business
Amount or even traffic affecting operate normally；When portfolio is reduced, the CVM example resource that user rents then can be idle, and waste is rented
Use cost.
In existing way, generally according to the CVM example for executing time adjustment operation business of timed task；Reach the execution
Time increases CVM example, after execution, then reduces CVM example；But this mode, it will usually adjust CVM according only to the time
The quantity of example, for business demand and the more complicated business of active service type, this mode flexibility is poor, it is difficult to full
The operation demand of sufficient business.
In order to avoid the above problem, the embodiment of the invention provides method of adjustment, device and the Yun Ping of a kind of CVM example
Platform, the technology can be applied in the cloud platform for providing various cloud services.It is specifically introduced below by embodiment.
Firstly, the embodiment of the present invention provides a kind of method of adjustment of CVM example, as shown in Fig. 2, this method is applied to control
Node, such as the control node of cloud platform；The control node is connected at least one elastic telescopic group, and elastic telescopic group includes multiple
CVM example.CVM example can be regarded as virtual Cloud Server, include CPU (Central Processing Unit/
Processor, central processing unit), memory, operating system, network, the most basic computation module such as disk, can provide beyond the clouds
Calculating demand is realized in safe and reliable elastic calculation service；CVM example can be with the variation of business demand, real-time extension or contracting
Subtract computing resource, greatly reduces the software and hardware purchase cost of enterprise.
The above method includes the following steps:
Step S200, determine elastic telescopic group whether run timing task；
In this step, specifically, the current task list of elastic telescopic group can be obtained, if including timing in task list
Task then can determine that current elastic telescopic group operation has timed task；The task run situation of elastic telescopic group can be monitored, such as
Fruit, which currently runs, timed task, that is, can determine the elastic telescopic group run timing task；It, can also be in advance in another way
The task list of the elastic telescopic group is obtained, if in the list including timed task, when reaching timed task execution
Between when putting, also can determine the elastic telescopic group run timing task；In yet another approach, elastic telescopic group can timing or real
When informs control node, and it needs run timing task, periodically appoints for example, will run or bring into operation in elastic telescopic group
It when business, sends a notification message to control node, then, can determine elastic telescopic group run timing task.
Step S202, if it is determined that elastic telescopic group run timing task obtains the timed task rule of timed task.
The timed task rule can be arranged by user by timed task operating platform in advance；The timed task rule is logical
Often include that task names reset the value of maximal dilation number in flexible group when timed task triggers, resets minimum flexible in flexible group
Several values is reseted and it is expected instance number in flexible group, at the beginning of timed task, the end time of timed task, repeats
Unit, day, the moon, week, the parameters such as period repeated.
Specifically, what timed task rule can be realized by cron expression formula, it is to execute meter in the time of agreement
The task of drawing, the format of cron expression formula are as shown in table 1 below:
Table 1
In above-mentioned table 1, asterisk wildcard ", " indicates to specify several values；"-" indicates the range of a specified value；" * " character, generation
The table entire period；"/" indicates the increasing degree of a specified value, and such as: n/m is indicated since numerical value n, increases m number every time
Value；"? " character indicates uncertain value；" L " character, being used in " day " then indicates the last day in a middle of the month, is used in " week " then
Indicate the moon in the last one week；" W " character, for specifying to fixing the date nearest working day (the week)；" # " word
Symbol indicates the moon in which week, and such as: 5#2 indicates the 2nd Thursday of the moon.CronTrigger expression formula specifically can be exemplified as
Under: executed every 3 seconds primary: */3****?；Monthly execute once for 20 points of last day: 00 20L*?, thus pass through cron table
Timed task rule can be clearly set up to formula, it is convenient and efficient.For example, the timed task rule can be annual November 11
00:00:00 increases the CVM example etc. for being used for shopping at network.
Step S204 determines the flexible strategy of resource of elastic telescopic group according to timed task rule.
The flexible strategy of the resource can specifically include the corresponding relationship of the operating parameter of time and elastic telescopic group；The elasticity
The operating parameter of flexible group include CVM example customized mirror image, type, storage and data disc-type and capacity, configuration name,
Password and the flexible group of load balancing etc. that can be bound.
Specifically, the system based on CVM example is flexible, the flexible number in control node elastic telescopic group good at managing,
The quantity of the CVM example of specified starting is needed when newly-built elastic telescopic group, elastic telescopic group will be newly-built equal with starting CVM example
CVM example, meanwhile, elastic telescopic group ensures that the CVM example of operation is more than or equal to minimum flexible number, stretches less than or equal to maximum
Contracting number.
The operating parameter of elastic telescopic group includes minimum flexible number, starting CVM instance number and maximal dilation number etc..Its
In, the flexible number of minimum refers to the CVM example minimum number allowed in flexible group, when the CVM example quantity of flexible group is less than minimum
When flexible number, elastic telescopic will increase CVM example, so that the minimum flexible number of the current CVM instance number matching of flexible group.Originate CVM
CVM example quantity when instance number is the just creation of flexible group.Maximal dilation number refers to the CVM example maximum number allowed in flexible group
Amount.When the CVM example quantity of flexible group is greater than maximal dilation number, elastic telescopic can remove CVM example, so that flexible group is current
CVM instance number matches maximal dilation number.
Such as: timed task rule provides 8 points of the morning CVM examples updated in certain elastic telescopic group on every Sundays, works as arrival
The set time, that is, 8 points of the morning of Sunday, timed task can be triggered, and control node can execute the flexible strategy configuration of resource automatically
The operating parameter of above-mentioned elastic telescopic group.
Step S206 stretches the CVM instance number of Developing Tactics elastic telescopic group according to resource.
It specifically can be by comparing the current CVM instance number of elastic telescopic group and the flexible strategy of resource, it is determined whether need
Reconfigure the CVM instance number of elastic telescopic group；If you need to reconfigure, then CVM is increased or decreased according to the resource strategy that stretches
Instance number；Within the period for executing timed task, specifically CVM instance number can be controlled by the operating parameter of elastic telescopic group
Amount increases CVM instance number, after having executed, then deletes these CVM examples according to actual volume, adjusts the process of CVM example
In, so that CVM instance number is abided by the operating parameter of above-mentioned elastic telescopic group.
The present invention provides a kind of methods of adjustment of CVM example, if it is determined that elastic telescopic group run timing task obtains
The timed task rule of timed task；The flexible strategy of resource of elastic telescopic group is determined according to timed task rule；According to resource
The CVM instance number of flexible Developing Tactics elastic telescopic group.Aforesaid way, since the timed task rule of timed task can be more
The portfolio for comprehensively and truly reacting timed task, the resource relative to the time adjustment elastic telescopic group according only to timed task
Mode, the adjustment mode of the present embodiment can be improved the resource adjustment flexibility for scheduled service, make the resource and reality of business
Border demand more matches, and ensures the normal operation of operation system, also improves the resource utilization of cloud platform, has saved cloud platform
The use cost of user.
The embodiment of the present invention provides the method for adjustment of another kind CVM example, as shown in figure 3, in the present embodiment, control node
On be provided with timed task interface；This method comprises:
Step S300 obtains user and passes through timed task operating platform configuration, timed task by timed task interface
Timed task rule；
The timed task interface can be connect with timed task operating platform；The behaviour of timed task, which does platform, can be control
Platform or API (Application Programming Interface, application programming interface), wherein console usually may be used
It is set and controlled with allowing user to check and operating basic system；API can be supplied to application program and be based on developer
Certain software or hardware are able to the ability of one group of routine of access, and are not necessarily to access source code, or understand the details of internal work mechanism.
In general, timed task rule includes at least the execution temporal information of timed task；In general, the execution of timed task can
Think periodically, or aperiodically, in the preset time execute；For periodic timed task, the timing
The execution temporal information of task can be the time interval of execution timed task, or execute the associated with calendar of timed task
Recurrence interval.Wherein, the time interval of above-mentioned execution timed task is specifically as follows based on the second, divides or between the time of hour
Every for example, the time interval can be 50 seconds, i.e., every the timed task of execution in 50 seconds；The time interval can be small for 2
When, i.e., every the timed task of execution in 2 hours.The time interval of the execution timed task can pass through SimpleTrigger
It determines, the attribute of the SimpleTrigger includes: time started, end time, number of repetition and duplicate time interval, weight
Again the value of number attribute can for 0, positive integer or constant, duplicate time interval attribute value be necessary for 0 or long it is just whole
Number, using millisecond as chronomere.
The recurrence interval associated with calendar of above-mentioned execution timed task is specifically as follows the time interval based on calendar,
For example, No. 1 of every month, annual November 11 etc.；Since the time span that different months and different year are included is different,
Cannot based on the above-mentioned second, point or hour time interval setting, thus need be associated with calendar.The execution timed task with day
Going through associated recurrence interval can be determined by CronTrigger, be based on cron expression formula, and CronTrigger supports similar
The recurrence interval of calendar, rather than single time interval.
Step S302, determine elastic telescopic group whether run timing task；If so, step S304 is executed, if not, after
It is continuous to execute S302；
Step S304 obtains the timed task rule of the timed task；The timed task rule includes at least timed task
Execution temporal information.
Step S306 determines setting according to the execution temporal information of the task amount of timed task and above-mentioned timed task
Task amount transformation period table in period；The task amount transformation period table includes the corresponding relationship of task amount and specified time.
Wherein, specified time can only include time point, such as 0 point, 12 points 5 minutes；Can also simultaneously include the date and when
Between point, by somewhere bus station August 19th 2018 13- days of in August, 2018 be setting the period for, set job change calendar,
Wherein, the server of working day (Mon-Fri) i.e. August in 2018 13 days to 2018 on Augusts, 18, systems operates normally；
On August 19th, 2018 i.e. Sunday updates system server, as shown in table 2 below.
Table 2
| Time | Time point | Task |
| On August 13rd, 2018 | 8:00:00 | System operates normally |
| On August 14th, 2018 | 8:00:00 | System operates normally |
| On August 15th, 2018 | 8:00:00 | System operates normally |
| On August 16th, 2018 | 8:00:00 | System operates normally |
| On August 17th, 2018 | 8:00:00 | System operates normally |
| On August 18th, 2018 | 8:00:00 | System operates normally |
| On August 19th, 2018 | 8:00:00 | More new system |
Step S308 determines the transformation period table of the operating parameter of elastic telescopic group according to task amount transformation period table, will
The transformation period table of operating parameter is determined as the flexible strategy of the current resource of elastic telescopic group.
Wherein, which includes at least flexible number threshold value and the flexible number of expectation；Flexible number threshold value includes maximal dilation
Several and minimum flexible number；The transformation period table of above-mentioned operating parameter includes the corresponding relationship of operating parameter and specified time.
Such as: somewhere bus station is applied to for the server of trip information on August on August 19th, 13,2018,
- 2018 years on the 13rd August 17th server thresholds by elastic telescopic group of August in 2018 are arranged between 5-8, it is expected that flexible number is
6, maximal dilation number is 8, and the flexible number of minimum is 5；A small amount of increase is had for Friday trip information on August 17th, 2018, therefore
The server threshold of elastic telescopic group is arranged between 5-9, it is expected that flexible number is 7, maximal dilation number is 9, the flexible number of minimum
It is 5；It can increase significantly for two-day weekend trip information on August on August 19th, 18,2018, therefore by elastic telescopic group
Server threshold is arranged between 6-10, it is expected that flexible number is 8, maximal dilation number is 10, and the flexible number of minimum is 6, such as the following table 3 institute
Show.
Table 3
| Time | Flexible number threshold value | It is expected that flexible number | Maximal dilation number | The flexible number of minimum |
| On August 13rd, 2018 | 5—8 | 6 | 8 | 5 |
| On August 14th, 2018 | 5—8 | 6 | 8 | 5 |
| On August 15th, 2018 | 5—8 | 6 | 8 | 5 |
| On August 16th, 2018 | 5—8 | 6 | 8 | 5 |
| On August 17th, 2018 | 5—9 | 7 | 9 | 5 |
| On August 18th, 2018 | 6—10 | 8 | 10 | 6 |
| On August 19th, 2018 | 6—10 | 8 | 10 | 6 |
Step S310 adjusts elasticity according to time corresponding operating parameter when reaching the time in the flexible strategy of resource
The CVM instance number of flexible group.
Which sets the interface of timed task by calling, and according to adjustresources such as timed task rules, it is fixed to increase
When task interface, obtain party in request's timed task, the scalable appearance of elasticity carried out based on timed task rule, realizes that system is flexible, mentions
The high computational efficiency of resource utilization and cloud computing.
The embodiment of the present invention also provides the method for adjustment of another kind CVM example, as shown in figure 4, this method comprises:
Step S400 obtains user and passes through timed task operating platform configuration, timed task by timed task interface
Timed task rule；
Step S402, determine elastic telescopic group whether run timing task；If so, step S404 is executed, if not, after
It is continuous to execute S402；
Step S404 obtains the timed task rule of the timed task；The timed task rule includes at least timed task
Execution temporal information.
Step S406 determines setting according to the execution temporal information of the task amount of timed task and above-mentioned timed task
Task amount transformation period table in period；The task amount transformation period table includes the corresponding relationship of task amount and specified time.
Step S408 determines the transformation period table of the operating parameter of elastic telescopic group according to task amount transformation period table, will
The transformation period table of operating parameter is determined as the flexible strategy of the current resource of elastic telescopic group.
Step S410, if current time reaches the specified time in the transformation period table of operating parameter, when according to variation
Between in table specified time corresponding operating parameter adjustment elastic telescopic group actual operation parameters；
For example, the specified time in the transformation period table of operating parameter is 1 day, time point 00:00 annual October, adjust
Flexible several threshold values of whole flexible group of server are 9-15, it is expected that flexible number quantity is 12, timer can supervise in real time the time
Control, when reaching specified time, it is 9-15 that the actual operation parameters of elastic telescopic group, which are adjusted to flexible number threshold value, it is expected that stretching
Number quantity is 12.
Step S412 controls the CVM instance number of the elastic telescopic group according to actual operation parameters.
Specifically, during controlling the CVM instance number of elastic telescopic group, elastic telescopic group can be monitored in real time
CVM instance number adjusts the CVM instance number of elastic telescopic group if CVM instance number exceeds flexible several threshold values of elastic telescopic group
To the flexible number of expectation.Wherein, the monitoring of elastic telescopic group CVM instance number can be realized by the control node of cloud platform, it is real
The quantity of Shi Tongji CVM example.If CVM instance number exceeds flexible several threshold values of elastic telescopic group, by the CVM of elastic telescopic group
Instance number is adjusted to the flexible number of expectation, for example, flexible several threshold values of the elastic telescopic group of operation station ticketing system are arranged in 8-
Between 15, it is expected that flexible number is 12, but control node monitors the CVM instance number of the elastic telescopic group of operation station ticketing system
Amount is 18, and far beyond the maximum value of flexible several threshold values, control node can quilt by the CVM example of the elastic telescopic group at this time
It adjusts to desired value 12, reasonably to distribute resource.
The resource adjustment flexibility for scheduled service can be improved in which, and the resource for making business and actual demand are more
Matching, ensures the normal operation of operation system, also improves the resource utilization of cloud platform, saved the use of cloud platform user
Cost.
In addition, control node is during adjusting the CVM instance number of elastic telescopic group, it is also each in monitoring elastic telescopic group
The operating status of a CVM instance number is based on this, and the resource adjusting method in the present embodiment further describes control node monitoring
The detailed process of the operating status of CVM example is as shown in figure 5, the step of terminating the CVM instance method of misoperation specifically includes
It is as follows:
Step S502 monitors the operating status of each CVM example in elastic telescopic group.
Step S504 judges whether the operating status of CVM example is misoperation；If so, executing step S506；If
It is no, execute step S502.
If the operating status of CVM example is misoperation, the service operation data of the CVM example of misoperation is recycled.
The CVM example of misoperation likely results in customer service and is affected, at this point, should recycle the CVM example and enable newly
CVM example is to substitute the CVM example of the misoperation.
Step S506 sets out of service for the operating status of the CVM example of misoperation.It will test out abnormal fortune
The operating status of capable CVM example is set as out of service, in case manually being repaired.
Step S508 determines newly-increased CVM example to be launched；It specifically can be by control node from CVM instance management service
Device application starts newly-increased CVM example, corresponding new for control node distribution after CVM instance management server receives application
Increase CVM example.
The configuration information of newly-increased CVM example is arranged in step S510；The configuration information includes at least CVM example types, data
The load balancing that the type and capacity of storage dish, configuration name, password and elastic telescopic group can be bound；
In turn, the specific functional modules for the service system that can be executed according to the CVM example, are arranged the type of CVM example,
The CVM example of system operation, for example, vmware, virtual PC, virtualbox；Since the occupied data of CVM example are deposited
Storing up disk is necessary being, and separating extra data storage disk to CVM example is waste of resource, so will be according to CVM example
The specific functional modules of the service system of execution specifically to set the type and capacity of the data storage disk of CVM example, wherein empty
Quasi- disk includes thin, thick and eagerzeroedthik there are three types of format；It has selected CVM example and has set CVM reality later
The load balancing that title, password and the elastic telescopic group of example can be bound, the function mould of service system is executed due to CVM example
Block, so he needs specifically to bind bandwidth, the increasing that the load balancing of elastic telescopic group comes extended network equipment and server with this
Add handling capacity, Strengthens network data-handling capacity, the flexibility and availability for improving network.
Step S512 obtains the image file of customer service；
The image file is that a series of specific files are fabricated to single file according to certain format, mirror image text
The operation program for running above-mentioned service system is preserved in part.
Image file is deployed in newly-increased CVM example by step S514, the service operation data of recycling is transferred to newly-increased
In CVM example, so that new CVM example continues to run customer service.
Storage is into newly-increased CVM example after image file obtains, and will recycle the data conversion storage of service operation to increasing newly
CVM example in, thereby may be ensured that customer service is stable, improve the Experience Degree of user.
Certainly, for the CVM example of certain operation specific functions, defencive function can be preset, i.e. control node is
Keep the CVM example state abnormal, also not recycles the CVM example；The mode of portfolio such as can be shunted by other means,
Gradually mitigate the portfolio of the CVM example, so that the CVM instance recovery is to normal condition.
In aforesaid way, control node can monitor the operating status of each CVM example in elastic telescopic group, if CVM
Example state is abnormal, recycles the CVM example in time and uses newly-increased CVM example, thereby may be ensured that customer service is stable,
Improve the Experience Degree of user.
Corresponding to above method embodiment, the embodiment of the invention also provides a kind of adjustment device of CVM example, such as Fig. 6
Shown, which is set to control node, which is connected at least one elastic telescopic group, and elastic telescopic group includes more
A CVM example；The device includes:
Task determining module 60, for determine elastic telescopic group whether run timing task；
First rule acquisition module 61, for if it is determined that the operation of elastic telescopic group has timed task, acquisition timed task
Timed task rule；
The flexible tactful determining module 62 of resource, the flexible plan of resource for determining elastic telescopic group according to timed task rule
Slightly；
CVM instance number adjusts module 63, for being stretched the CVM instance number of Developing Tactics elastic telescopic group according to resource.
The adjustment device of above-mentioned CVM example, if it is determined that elastic telescopic group run timing task obtains determining for timed task
When Mission Rules Guidelines；The flexible strategy of resource of elastic telescopic group is determined further according to the timed task rule；And then it is stretched according to the resource
The CVM instance number of contracting Developing Tactics elastic telescopic group.In aforesaid way, since the timed task rule of timed task can be more
The portfolio for comprehensively and truly reacting timed task, the resource relative to the time adjustment elastic telescopic group according only to timed task
Mode, the adjustment mode of the present embodiment can be improved the resource adjustment flexibility for scheduled service, make the resource and reality of business
Border demand more matches, and ensures the normal operation of operation system, also improves the resource utilization of cloud platform, has saved cloud platform
The use cost of user.
Further, the flexible strategy of above-mentioned resource includes the corresponding relationship of the operating parameter of time and elastic telescopic group；On
CVM instance number adjustment module is stated, is used for: when reaching the time in the flexible strategy of resource, according to time corresponding operating parameter
Adjust the CVM instance number of elastic telescopic group.
Further, timed task interface is provided in above-mentioned control node；Above-mentioned apparatus further include: Second Rule obtains
Module, for obtaining user and being appointed by timed task operating platform configuration, timed task timing by timed task interface
Business rule.
Further, above-mentioned timed task rule includes at least the execution temporal information of timed task；Above-mentioned resource is flexible
Tactful determining module, for determining the setting period according to the task amount of timed task and the execution temporal information of timed task
Interior task amount transformation period table；Task amount transformation period table includes the corresponding relationship of task amount and specified time；According to task
Variation timetable is measured, determines the transformation period table of the operating parameter of elastic telescopic group, the transformation period table of operating parameter is determined
For the flexible strategy of the current resource of elastic telescopic group；Wherein, operating parameter includes at least flexible number threshold value and the flexible number of expectation；It stretches
Contracting number threshold value includes maximal dilation number and minimum flexible number；The transformation period table of operating parameter includes operating parameter and specified time
Corresponding relationship；CVM instance number adjusts module, is used for: if current time reaches the finger in the transformation period table of operating parameter
It fixes time, according to the actual operation parameters of the corresponding operating parameter adjustment elastic telescopic group of specified time in transformation period table；Root
According to the CVM instance number of actual operation parameters control elastic telescopic group.
Further, above-mentioned CVM instance number adjusts module, is used for: the CVM instance number of monitoring elastic telescopic group；If CVM
Instance number exceeds flexible several threshold values of elastic telescopic group, and the CVM instance number of elastic telescopic group is adjusted to the flexible number of expectation.
Further, above-mentioned execution temporal information includes executing the time interval of timed task, or execute timed task
Recurrence interval associated with calendar.
The embodiment of the present invention also provides cloud platform, which includes control node and elastic telescopic group；Control node connects
Multiple elastic telescopic groups are connected to, operation has timed task in elastic telescopic group；The adjustment device of above-mentioned CVM example is set to control
Node.
The embodiment of the invention also provides a kind of servers, and for running above-mentioned resource adjusting method, which can be with
For the control node in above-mentioned cloud platform；Shown in Figure 7, which includes memory 100 and processor 101, wherein is deposited
Reservoir 100 is for storing one or more computer instruction, and one or more computer instruction is executed by processor 101, with reality
The method of adjustment of existing above-mentioned CVM example.
Further, server shown in Fig. 7 further includes bus 102 and communication interface 103, processor 101, communication interface
103 and memory 100 connected by bus 102.
Wherein, memory 100 may include high-speed random access memory (RAM, Random Access Memory),
It may further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremely
A few communication interface 103 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can be used internet, wide area network, local network, Metropolitan Area Network (MAN) etc..Bus 102 can be isa bus, pci bus or
Eisa bus etc..The bus can be divided into address bus, data/address bus, control bus etc..Only to be used in Fig. 7 convenient for indicating
One four-headed arrow indicates, it is not intended that an only bus or a type of bus.
Processor 101 may be a kind of IC chip, the processing capacity with signal.It is above-mentioned during realization
Each step of method can be completed by the integrated logic circuit of the hardware in processor 101 or the instruction of software form.On
The processor 101 stated can be general processor, including central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other programmable logic device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device is also possible to any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor executes completion, or in decoding processor hardware and software module combination execute completion.Software mould
Block can be located at random access memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable storage
In the storage medium of this fields such as device, register maturation.The storage medium is located at memory 100, and processor 101 reads memory
Information in 100, in conjunction with its hardware complete previous embodiment method the step of.
The embodiment of the invention also provides a kind of machine readable storage medium, which is stored with machine
Executable instruction, for the machine-executable instruction when being called and being executed by processor, machine-executable instruction promotes processor real
The method of adjustment of existing above-mentioned CVM example, specific implementation can be found in embodiment of the method, and details are not described herein.
It the method for adjustment of CVM example, device provided by the embodiment of the present invention, cloud platform, server and machine readable deposits
The computer program product of storage media, the computer readable storage medium including storing program code, said program code packet
The instruction included can be used for executing previous methods method as described in the examples, and specific implementation can be found in embodiment of the method, herein not
It repeats again.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (15)
1. a kind of method of adjustment of CVM example, which is characterized in that the method is applied to control node, and the control node connects
It is connected at least one elastic telescopic group, the elastic telescopic group includes multiple CVM examples；The described method includes:
Determine the elastic telescopic group whether run timing task；
If it is determined that the elastic telescopic group run timing task, obtains the timed task rule of the timed task；
The flexible strategy of resource of the elastic telescopic group is determined according to the timed task rule；
According to the CVM instance number of elastic telescopic group described in the flexible Developing Tactics of the resource.
2. the method according to claim 1, wherein
The flexible strategy of the resource includes the corresponding relationship of the operating parameter of time and the elastic telescopic group；
It is described to include: according to the resource CVM instance number of elastic telescopic group described in Developing Tactics of stretching
When reaching the time in the flexible strategy of the resource, the bullet is adjusted according to the time corresponding operating parameter
Property flexible group CVM instance number.
3. method according to claim 1 or 2, which is characterized in that be provided with timed task interface in the control node；
The method also includes:
By the timed task interface, obtains user and appointed by timed task operating platform configuration, timed task timing
Business rule.
4. according to the method described in claim 2, it is characterized in that,
The timed task rule includes at least the execution temporal information of timed task；
The step of the flexible strategy of resource that the elastic telescopic group is determined according to the timed task rule, comprising:
According to the execution temporal information of the task amount of the timed task and the timed task, determine in the setting period
Task amount transformation period table；The task amount transformation period table includes the corresponding relationship of task amount and specified time；
According to the task amount transformation period table, the transformation period table of the operating parameter of the elastic telescopic group is determined, it will be described
The transformation period table of operating parameter is determined as the flexible strategy of the current resource of the elastic telescopic group；Wherein,
The operating parameter includes at least flexible number threshold value and the flexible number of expectation；Flexible several threshold values include maximal dilation number and
The flexible number of minimum；The transformation period table of the operating parameter includes the corresponding relationship of operating parameter Yu the specified time；
It is described when reaching the time in the flexible strategy of the resource, adjust institute according to the time corresponding operating parameter
The step of stating the CVM instance number of elastic telescopic group, comprising:
If current time reaches the specified time in the transformation period table of the operating parameter, according in the transformation period table
Specified time, corresponding operating parameter adjusted the actual operation parameters of the elastic telescopic group；
The CVM instance number of the elastic telescopic group is controlled according to the actual operation parameters.
5. according to the method described in claim 4, it is characterized in that, controlling the elastic telescopic according to the actual operation parameters
The step of CVM instance number of group, comprising:
Monitor the CVM instance number of the elastic telescopic group；
If the CVM instance number exceeds flexible several threshold values of the elastic telescopic group, by the CVM example of the elastic telescopic group
Number is adjusted to the flexible number of the expectation.
6. according to the method described in claim 4, it is characterized in that, it is described execute temporal information include execute timed task when
Between be spaced, or execute timed task recurrence interval associated with calendar.
7. a kind of adjustment device of CVM example, which is characterized in that described device is set to control node, and the control node connects
It is connected at least one elastic telescopic group, the elastic telescopic group includes multiple CVM examples；Described device includes:
Task determining module, for determine the elastic telescopic group whether run timing task；
First rule acquisition module, for if it is determined that the elastic telescopic group run timing task, obtains the timed task
Timed task rule；
The flexible tactful determining module of resource, the resource for determining the elastic telescopic group according to the timed task rule are flexible
Strategy；
CVM instance number adjusts module, the CVM instance number for the elastic telescopic group according to the resource flexible Developing Tactics.
8. device according to claim 7, which is characterized in that
The flexible strategy of the resource includes the corresponding relationship of the operating parameter of time and the elastic telescopic group；
The CVM instance number adjusts module, is used for: when reaching the time in the flexible strategy of the resource, according to described
Time corresponding operating parameter adjusts the CVM instance number of the elastic telescopic group.
9. device according to claim 7 or 8, which is characterized in that be provided with timed task interface in the control node；
Described device further include:
Second Rule obtains module, for obtaining user and being matched by timed task operating platform by the timed task interface
Timed task rule set, timed task.
10. device according to claim 8, which is characterized in that
The timed task rule includes at least the execution temporal information of timed task；
The flexible tactful determining module of the resource, for according to the task amount of the timed task and the timed task
Temporal information is executed, determines the task amount transformation period table in the setting period；The task amount transformation period table includes task amount
With the corresponding relationship of specified time；
According to the task amount transformation period table, the transformation period table of the operating parameter of the elastic telescopic group is determined, it will be described
The transformation period table of operating parameter is determined as the flexible strategy of the current resource of the elastic telescopic group；Wherein,
The operating parameter includes at least flexible number threshold value and the flexible number of expectation；Flexible several threshold values include maximal dilation number and
The flexible number of minimum；The transformation period table of the operating parameter includes the corresponding relationship of operating parameter Yu the specified time；
The CVM instance number adjusts module, is used for: if current time reaches the finger in the transformation period table of the operating parameter
It fixes time, the reality of the elastic telescopic group is adjusted according to specified time corresponding operating parameter described in the transformation period table
Operating parameter；
The CVM instance number of the elastic telescopic group is controlled according to the actual operation parameters.
11. device according to claim 10, which is characterized in that the CVM instance number adjusts module, is used for:
Monitor the CVM instance number of the elastic telescopic group；
If the CVM instance number exceeds flexible several threshold values of the elastic telescopic group, by the CVM example of the elastic telescopic group
Number is adjusted to the flexible number of the expectation.
12. device according to claim 10, which is characterized in that the execution temporal information includes executing timed task
Time interval, or execute the recurrence interval associated with calendar of timed task.
13. a kind of cloud platform, which is characterized in that the cloud platform includes control node and elastic telescopic group；The control node
Multiple elastic telescopic groups are connected with, operation has timed task in the elastic telescopic group；Claim 7-12 is described in any item
Device is set to the control node.
14. a kind of server, which is characterized in that including processor and memory, the memory is stored with can be by the place
The machine-executable instruction that device executes is managed, the processor executes the machine-executable instruction to realize claim 1 to 6 times
Method described in one.
15. a kind of machine readable storage medium, which is characterized in that the machine readable storage medium is stored with the executable finger of machine
It enables, for the machine-executable instruction when being called and being executed by processor, machine-executable instruction promotes processor to realize that right is wanted
Seek 1 to 6 described in any item methods.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764873A (en) * | 2019-10-21 | 2020-02-07 | 深圳金蝶账无忧网络科技有限公司 | Virtual machine resource management method, system and related equipment |
| CN111400049A (en) * | 2020-03-26 | 2020-07-10 | 北京搜房科技发展有限公司 | Resource adjusting method and device |
| CN111884826A (en) * | 2020-06-13 | 2020-11-03 | 苏州浪潮智能科技有限公司 | Elastic scaling processing method, system and device for strategy and execution of isomerization |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140040474A1 (en) * | 2012-07-31 | 2014-02-06 | Sergey Blagodurov | Maximizing server utilization within a datacenter |
| WO2015165546A1 (en) * | 2014-05-01 | 2015-11-05 | Longsand Limited | Dynamically scaled web service deployments |
| CN106603618A (en) * | 2016-09-14 | 2017-04-26 | 浪潮电子信息产业股份有限公司 | Cloud platform-based application auto scaling method |
| CN107273194A (en) * | 2017-05-23 | 2017-10-20 | 北京小度信息科技有限公司 | Task executing method and terminal device |
| CN107656807A (en) * | 2016-07-26 | 2018-02-02 | 华为技术有限公司 | The automatic elastic telescopic method and device of a kind of virtual resource |
| CN108234231A (en) * | 2016-12-22 | 2018-06-29 | 阿里巴巴集团控股有限公司 | The method, apparatus and electronic equipment of elastic telescopic arrangement in cloud computing environment |
-
2018
- 2018-11-06 CN CN201811317349.2A patent/CN109445911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140040474A1 (en) * | 2012-07-31 | 2014-02-06 | Sergey Blagodurov | Maximizing server utilization within a datacenter |
| WO2015165546A1 (en) * | 2014-05-01 | 2015-11-05 | Longsand Limited | Dynamically scaled web service deployments |
| CN107656807A (en) * | 2016-07-26 | 2018-02-02 | 华为技术有限公司 | The automatic elastic telescopic method and device of a kind of virtual resource |
| CN106603618A (en) * | 2016-09-14 | 2017-04-26 | 浪潮电子信息产业股份有限公司 | Cloud platform-based application auto scaling method |
| CN108234231A (en) * | 2016-12-22 | 2018-06-29 | 阿里巴巴集团控股有限公司 | The method, apparatus and electronic equipment of elastic telescopic arrangement in cloud computing environment |
| CN107273194A (en) * | 2017-05-23 | 2017-10-20 | 北京小度信息科技有限公司 | Task executing method and terminal device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764873A (en) * | 2019-10-21 | 2020-02-07 | 深圳金蝶账无忧网络科技有限公司 | Virtual machine resource management method, system and related equipment |
| CN110764873B (en) * | 2019-10-21 | 2022-09-27 | 深圳金蝶账无忧网络科技有限公司 | Virtual machine resource management method, system and related equipment |
| CN111400049A (en) * | 2020-03-26 | 2020-07-10 | 北京搜房科技发展有限公司 | Resource adjusting method and device |
| CN111884826A (en) * | 2020-06-13 | 2020-11-03 | 苏州浪潮智能科技有限公司 | Elastic scaling processing method, system and device for strategy and execution of isomerization |
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|---|---|
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