CN106548288A - The polymorphic instance management system and method for many scenes of electric power - Google Patents
The polymorphic instance management system and method for many scenes of electric power Download PDFInfo
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- CN106548288A CN106548288A CN201610974381.2A CN201610974381A CN106548288A CN 106548288 A CN106548288 A CN 106548288A CN 201610974381 A CN201610974381 A CN 201610974381A CN 106548288 A CN106548288 A CN 106548288A
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Abstract
The invention provides a kind of polymorphic instance management system and method for many scenes of electric power, the system includes that container cloud service platform, mirror image warehouse, deployment template unit, release management unit, event sniffer, distributed cloud memory cell, application interface unit, distributed event are shared and state memory cell, wherein event sniffer is used for the operational circumstances of the polymorphic metadata information for monitoring distributed event and state memory cell, notifies that release management unit carries out polymorphic example operation；Release management unit notifies that container cloud service platform increases or deletes polymorphic example.Using the polymorphic instance management system and method for many scenes of electric power of the present invention, rapid deployment and the deletion of the polymorphic example of many scenes of electric power can be realized.
Description
Technical field
The present invention relates to power system automation technology, especially relates to Power System Analysis and simulation technical field.
Background technology
Power grid operation state is fast changing, very high to requirement of real-time, and active distribution network intelligence degree for a long time
Very low, a big chunk reason is just because that the emergency reaction ability of system does not reach Operational requirements, and that fearness only needs to several seconds kinds
Calculating delay, be also enough to the impact of electrical network bringing on a disaster property of production system.So the intelligent dispatch of active distribution network is past
Past is that, by simulation calculation (the actual operation data based on electrical network), the various unusual conditions of simulating grid are found for various
The solution of unusual condition, is set in the production system of electrical network in advance.When production system runs into abnormal conditions, just automatically
Corresponding solution is switched to, and the expensive calculating time is protected so as to save, is exactly a kind of method of space for time in fact.
So-called many scenes of power industry are the concepts being manually set, such as security scenario, abnormal scene and algebra of events
, there is multiple choices scheme in scape etc., referred to as polymorphic under each scene.The polymorphic hierarchical relationship such as figure with Simulation Application of many scenes
Shown in 1.Simulation Application needs to change the parameter of data base when Power System Analysis is carried out with planning, and production system is not fill
Perhaps data are arbitrarily changed, so a single data base will be generated based on storage facility located at processing plant, state is referred to as runed, state, planning is analyzed
State etc..Carry out Power System Analysis many first according to scene (security scenario, abnormal scene and event scenarios) determination with during planning
State database version, is analyzed and planning with reference to creation data, historical data and assistance data.
As shown in Fig. 2 Multi-state data storehouse is generated based on storage facility located at processing plant, can generate according to the different qualities of storage facility located at processing plant many
Multi-state data storehouse version is planted, is respectively used to meet different polymorphic application scenarios.But Multi-state data storehouse is only some data
File, so-called polymorphic example refer under a certain scene, and one specific Multi-state data storehouse version of loading is so as to generating one
The database instance of individual running status, carries out operation state for Simulation Application, and under analysis state or planning state, a certain specific objective grinds
Study carefully.
In addition, as shown in figure 3, current any Database Systems all include two parts：Database service and database file,
Generally database service is made up of multiple software process, and database file is exactly the physical data files being stored on disk,
By database service loading data library file, so as to generate the database instance that can be run.
In prior art, many scene Multi-state datas are extracted and the deployment of Simulation Application is all manually to realize, automatization
Degree is very low, inefficient, and disposing a set of Simulation Application generally needs one day or even time a couple of days.Due to being accomplished manually workload
Greatly, efficiency is low, is also easy to error, and because being related to substantial amounts of polymorphic instance management, it is easy to cause confusion.
In addition, in prior art, many scene Multi-state data resource-sharing rates are very low, and a polymorphic example generally requires to monopolize
Batch server, and after completing checking, discharging for resource is also a very big problem, generally requires artificial deletion, clears up or weighs
Dress system.
The content of the invention
It is an object of the invention to overcome the shortcoming of prior art, there is provided a kind of polymorphic instance management system of many scenes of electric power
System and method, the polymorphic instance management system and method for many scenes of the electric power can provide unified interface to facilitate the client should
With calling, it additionally is able to be instructed according to client application, carries out automatically the deployment and revision of the polymorphic example of many scenes.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that.
A kind of polymorphic instance management system of many scenes of electric power, including container cloud service platform, mirror image warehouse, deployment template list
Unit, release management unit, event sniffer, distributed cloud memory cell, application interface unit, distributed event are shared and state
Memory cell, wherein,
Application interface unit is connected to distributed event and state memory cell, for receiving client application instruction, right
Polymorphic metadata information in distributed event and state memory cell is operated；
Distributed event and state memory cell are additionally coupled to event sniffer and release management unit, for realizing event
Triggering and polymorphic instance metadata information Store；
Event sniffer monitors the operational circumstances of the polymorphic metadata information of distributed event and state memory cell, notifies
Release management unit carries out polymorphic example operation；
Release management unit is additionally coupled to deployment template unit, container cloud service platform, distributed cloud memory cell and divides
Cloth event and state memory cell, for the notice according to action listener unit, Querying Distributed event and state storage list
The polymorphic metadata information of unit, according to the polymorphic metadata information loading deployment template file, deployment template file is submitted to
Container cloud service platform is given, and for the notice according to event sniffer, notifies that container cloud service platform carries out polymorphic example
Operation, is additionally operable to operate the polymorphic metadata information in distributed event and state memory cell；
Container cloud service platform is used to run polymorphic example, and the notice according to release management unit or submission deployment file
Carry out polymorphic example operation；
Distributed cloud memory cell is used to store Multi-state data storehouse physical data files；
Mirror image warehouse is connected to deployment template unit, for storage according to the packaged database service mirror of ASME Vessel Code ASME
Picture；
For providing deployment template file to release management unit, deployment template file includes polymorphic reality to template deployment unit
The detailed description of cloud service platform how is deployed to for example, this file submits to cloud service platform by release management unit.
Wherein described distributed event and state memory cell include version querying unit, action listener unit and polymorphic reality
Example metadata information unit, is respectively used to store Multi-state data storehouse version information, logout and polymorphic instance metadata information,
Correspondingly, the polymorphic metadata information of the distributed event and state memory cell includes Multi-state data storehouse version information, thing
Part is recorded and polymorphic instance metadata information.
Correspondingly, the application interface unit is for the polymorphic metadata information in distributed event and state memory cell
Carrying out operation includes：In logout, the polymorphic instance metadata information unit of inquiry in increase or deletion event monitoring unit
Polymorphic instance metadata information.
The release management unit is carried out to the polymorphic metadata information in distributed event and state memory cell therewith
Operation includes：Increase or delete the polymorphic instance metadata information in polymorphic instance metadata information unit.
A kind of polymorphic instance management method of many scenes of electric power, including step：
A, application interface unit receive client application instruction, to the polymorphic unit in distributed event and state memory cell
Data message is operated, and the operation includes increasing or deletion event is recorded and inquires about polymorphic instance metadata information；
B, when the operation in step A for increase or deletion event record when, execution step C, D, when the institute in step A
Execution step E when stating operation to inquire about polymorphic instance metadata information；
C, action listener unit notify release management list according to the logout in distributed event and state memory cell
Unit, release management unit notify that container cloud service platform increases or deletes polymorphic example；
D, release management unit increase or delete the polymorphic instance metadata information in polymorphic instance metadata information unit；
The polymorphic instance metadata information inquired about is returned to client application by E, application interface unit.
Wherein, when in step C notify release management unit be that logout is increased when, release management unit inquiry point
The Multi-state data storehouse version information of cloth event and state memory cell, then loading deployment template file, and by deployment template
File submits to container cloud service platform, notifies that container cloud service platform increases polymorphic example, and obtains container cloud service platform
In newly increase address and the port numbers of polymorphic example, increase polymorphic reality using the address and port numbers of polymorphic example in step D
Example metadata information.
Or when notify release management unit in step C be that logout is deleted when, release management unit is according to deleting
Except the parameter of logout, the polymorphic example for notifying container cloud service platform deletion event recording parameterses related.
In addition, the inquiry polymorphic instance metadata information operation includes：Application interface unit ergodic distribution formula event and
Polymorphic instance metadata information unit in state memory cell, obtains all polymorphic instance metadata information.
First, by adopting the polymorphic instance management system and method for many scenes of electric power of the invention, can solve the problem that electric power is more
The problem of the quick cloud deployment of the polymorphic example of scene.
Secondly, by adopting the polymorphic instance management system and method for many scenes of electric power of the invention, many scenes be can solve the problem that
The problem that the quick cloud of polymorphic example is destroyed.
In addition, the polymorphic instance management system and method for many scenes of the electric power of the present invention, can solve the problem that many scene Multi-state datas
Automatic configuration problem of the storehouse based on template.
Description of the drawings
Fig. 1 is the polymorphic hierarchical relationship schematic diagram with Simulation Application of many scenes of electric power.
Fig. 2 is that the principle schematic for generating polymorphic example is loaded using Multi-state data storehouse version.
Fig. 3 is the principle schematic of database service loading of databases file generated database instance.
Fig. 4 is to dispose configuration diagram using the cloud service platform based on container based in the specific embodiment of the invention.
Fig. 5 is the structural representation of the polymorphic instance management system of many scenes of electric power based on the specific embodiment of the invention.
Fig. 6 be according to the specific embodiment of the invention, in the polymorphic instance management system of many scenes of electric power distributed event and
The structural representation of state memory cell.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is elaborated.
The detailed example embodiment of following discloses.However, concrete structure disclosed herein and function detail merely for the sake of
The purpose of description example embodiment.
It should be appreciated, however, that the present invention is not limited to disclosed particular exemplary embodiment, but covers and fall into disclosure model
All modifications, equivalent and alternative in enclosing.In the description to whole accompanying drawings, identical reference represents identical unit
Part.
Refering to accompanying drawing, structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate description
Disclosed content, so that those skilled in the art understands and reads, is not limited to enforceable restriction bar of the invention
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not affecting
Under effect that the present invention can be generated and the purpose that can reach, still all should fall obtain and can contain in disclosed technology contents
In the range of lid.Meanwhile, cited position restriction term in this specification is merely convenient to understanding for narration, and is not used to
Limit enforceable scope of the invention, its relativeness is altered or modified, under without essence change technology contents, when being also considered as
The enforceable category of the present invention.
It will also be appreciated that as used in this term "and/or" include one or more correlations list any of item
With all combinations.It will further be appreciated that when part or unit are referred to as " connection " or during " coupled " to another part or unit, it
Miscellaneous part or unit are can be directly connected or coupled to, or can also there is intermediate member or unit.Additionally, being used for describing
Between part or unit other words of relation should understand in the same fashion (for example, " and between " to " directly between ",
" adjacent " is to " direct neighbor " etc.).
Before the specific embodiment of the invention is introduced, some correlation techniques of brief description first.
ETCD is a kind of key assignments storage system of High Availabitity, is mainly used in configuration sharing and service discovery.ETCD be by
What CoreOS was developed and safeguarded, thinking comes from ZooKeeper and Doozer.It is write using Go language, and passes through Raft mono-
Cause property algorithm process daily record reproduction is ensureing strong consistency.Raft is a new coherence method from Stanford, is fitted
For the daily record reproduction of distributed system, Raft realizes concordance by way of election, in Raft, any one node
Leader is likely to become all.The container cluster management system Kubernetes of Google, PaaS platform Cloud of increasing income Foundry
ETCD has been widely used with the Fleet of CoreOS.
In a distributed system, how between management node state is always a difficult problem, and ETCD is exclusively for collection group rings
The service discovery in border and registration and design, it provide the failure of data TTL, data change monitoring, many-valued, catalogue monitor, point
The functions such as cloth lock operation, can easily track and manage the state of clustered node.
Gluster FS are a kind of distributed file system, and constitute the underlying file systems of cloud storage, and which has
Good extensibility.The structure design of software is good, it is easy to extension and configure, by the flexible collocation of modules obtaining
Targetedly solution.Problems with can be solved：Network Storage, joint storage (memory space on the multiple nodes of fusion),
Redundancy backup, the load balancing (piecemeal) of big file.
So-called container cloud, refers to the second filial generation cloud service basic platform based on docker, with the first generation based on virtual machine
Cloud service platform is compared, and container cloud service platform has simplicity, quickly, the features such as high speed, represents the development of current cloud service
Direction.
Docker：Docker is an application container engine increased income, allow developer can pack they application and
Bag is relied on in a transplantable container, is then published on the Linux machines of any prevalence, it is also possible to realize virtualization.
Container is the sandbox mechanism that uses completely, does not have any interface each other.
Corresponding to the cloud service platform based on container, the mode for disposing the polymorphic example of framework is as shown in Figure 4.In mirror image warehouse
There is database mirroring, and storage there are multiple Multi-state data database data files in the storage of distributed cloud, is holding with database mirroring
Multiple polymorphic examples are formed in device cloud basic platform.
As shown in figure 5, the specific embodiment of the invention includes a kind of polymorphic instance management system of many scenes of electric power, it is described
The polymorphic instance management system of many scenes of electric power includes container cloud service platform, mirror image warehouse, deployment template unit, release management list
Unit, event sniffer, distributed cloud memory cell, application interface unit, distributed event are shared and state memory cell, its
In,
Application interface unit is connected to distributed event and state memory cell, for receiving client application instruction, right
Polymorphic metadata information in distributed event and state memory cell is operated；
Distributed event and state memory cell are additionally coupled to event sniffer and release management unit, for realizing event
Triggering and the storage of polymorphic example relevant information；
Event sniffer is connected to release management unit, for monitoring the polymorphic unit of distributed event and state memory cell
The operational circumstances of data message, notify that release management unit carries out polymorphic example operation；
Release management unit is additionally coupled to deployment template unit, container cloud service platform, distributed cloud memory cell and divides
Cloth event and state memory cell, for the notice according to action listener unit, Querying Distributed event and state storage list
The polymorphic metadata information of unit, according to the polymorphic metadata information loading deployment template file, deployment template file is submitted to
Container cloud service platform is given, and for the notice according to event sniffer, notifies that container cloud service platform carries out polymorphic example
Operation, is additionally operable to operate the metadata information in distributed event and state memory cell；
Container cloud service platform is used to run polymorphic example, and the notice according to release management unit or submission deployment file
Carry out polymorphic example operation；
Distributed cloud memory cell is used for the physical data files for storing Multi-state data storehouse；
Mirror image warehouse is connected to deployment template unit, for storage according to the packaged database service mirror of ASME Vessel Code ASME
Picture, comprising the address for pointing to certain mirror image in the deployment template；
For providing deployment template file to release management unit, deployment template file includes polymorphic reality to template deployment unit
The detailed description of cloud service platform how is deployed to for example, this file submits to cloud service platform by release management unit.
By the polymorphic instance management system of many scenes of electric power in the specific embodiment of the invention, first application interface unit
Unified access interface is provided to client application, it is user-friendly.Event sniffer can monitor distributed event in addition
And the polymorphic metadata information operational circumstances of state memory cell, notify that release management unit carries out polymorphic example operation, so
Can in the increase without the need under the conditions of manually-operated, carrying out automatically the polymorphic example of many scenes, delete and information inquiry business.
In addition, the polymorphic Entity Management Systems of many scenes of electric power will specific polymorphic version number in the specific embodiment of the invention
High in the clouds storage is carried out using distributed cloud memory cell according to database data file, both improve the safety of storage, it also avoid this
The occupancy of ground server resource.
In addition, in the specific embodiment of the invention specific polymorphic example be also using container cloud service platform running,
The effectively utilizes of shared resource can so be realized, redundant safety is increased, also allow for the polymorphic example of many scenes of electric power from
It is dynamic to increase and delete.
Wherein, as shown in figure 5, the distributed event and state memory cell can be realized using ETCD clusters, because
This, the polymorphic edition management system of many scenes of electric power of the present invention is effectively utilized ETCD cluster advantages, in that context it may be convenient to which tracking is simultaneously
The state of management clustered node.
Also, the distributed cloud memory cell is realized using Gluster FS clusters, therefore, distributed cloud storage is single
Meta structure design is good, be easy to extend and configure, and can pass through the flexible collocation of the modules solution good to obtain specific aim
Scheme.
In a more specific embodiment, as shown in fig. 6, the distributed event and state memory cell include
Version querying unit, action listener unit and polymorphic instance metadata information unit, are respectively used to store Multi-state data storehouse version
Information (/version), logout (/Instance Listener) and polymorphic instance metadata information (/Instance), phase
The polymorphic metadata information of Ying Di, the distributed event and state memory cell include Multi-state data storehouse version information (/
Version), logout (/Instance Listener) and polymorphic instance metadata information (/Instance).Correspondingly,
What the event triggering of so-called distributed event and state memory cell referred to is exactly the change of the logout for storage and touches
Send out corresponding operation.
Illustrate：The record declaration of logout (/Instance Listener) unit is as follows：
Id=testVersion, wherein id are the unique marks of a certain polymorphic example, and id values are testVersion.This
Record corresponding Multi-state data storehouse version information to be stored in version querying unit, such as record：
TestVersion=/db/testVersion (20150102) .db,
Wherein testVersion is the unique mark of the Multi-state data storehouse version, value/db/testVersion
(20150102) .db represents the position that Multi-state data stock is placed in distributed cloud memory cell, and the date 20150102 is client
End application accesses the time of application interface unit.
And corresponding polymorphic instance metadata information is testVersion=192.168.0.101:3306, represent polymorphic
Address and port of the example in container cloud service platform.
In a specific embodiment of the invention, the application interface unit is single for distributed event and state storage
Polymorphic metadata information in unit carries out operation to be included：Logout, inquiry in increase or deletion event monitoring unit is polymorphic
Polymorphic instance metadata information in instance metadata information unit.
Certainly, the operation that the polymorphic metadata information in distributed event and state memory cell is carried out is potentially included more
It is various, simply list several representational conventional operations in the present embodiment, it will be understood by those skilled in the art that
In the case of without departing from present inventive concept, more operations are can be extended to, for example, change or edit specific polymorphic version
Deng.
The release management unit is operated to the metadata information in distributed event and state memory cell therewith
Including：Increase or delete the polymorphic instance metadata information in polymorphic instance metadata information unit.
It is corresponding with the polymorphic instance management system of many scenes of electric power of the present invention, also include in the specific embodiment of the invention
A kind of polymorphic instance management method of many scenes of electric power, the management method include step：
A, application interface unit receive client application instruction, to the polymorphic unit in distributed event and state memory cell
Data message is operated, and the operation includes increasing or deletion event is recorded and inquires about polymorphic instance metadata information；
B, when the operation in step A for increase or deletion event record when, execution step C, D, when the institute in step A
Execution step E when stating operation to inquire about polymorphic instance metadata information；
C, action listener unit notify release management list according to the logout in distributed event and state memory cell
Unit, release management unit notify that container cloud service platform increases or deletes polymorphic example；
D, release management unit increase or delete the polymorphic instance metadata information in polymorphic instance metadata information unit；
The polymorphic instance metadata information inquired about is returned to client application by E, application interface unit.
Wherein, when in step C notify release management unit be that logout is increased when, release management unit inquiry point
The Multi-state data storehouse version information of cloth event and state memory cell, then loading deployment template file, and by deployment template
File submits to container cloud service platform, notifies that container cloud service platform increases polymorphic example, and obtains container cloud service platform
In newly increase address and the port numbers of polymorphic example, increase polymorphic reality using the address and port numbers of polymorphic example in step D
Example metadata information.
With reference to aforementioned Multi-state data storehouse version information (/version), logout (/Instance Listener) and many
State instance metadata information (/Instance) is illustrating that aforementioned operation is comprised the following steps.
1. client application accesses application interface unit, sends instruction createNewInstance
(" versionForSecurity "), in base, parameter " versionForSecurity " is unique mark of polymorphic example to be increased
Show.
2. application interface unit increase in the action listener unit of distributed event and state memory cell a record/
Id=versionForSecurity.
3. event sniffer increased a new record/id=in listening to action listener unit
VersionForSecurity, and obtain its parameter (id=versionForSecurity).Event sniffer notifies to issue pipe
Reason module, and Transfer Parameters id=versionForSecurity.
4. the Multi-state data in release management unit Querying Distributed event and state memory cell in version querying unit
Storehouse version information, obtaining the Multi-state data storehouse version information corresponding with parameter id=versionForSecurity is
VersionForSecurity=/db/versionForSecurity (20150304) .db.
5. release management unit loading deployment template file, with versionForSecurity alternate template variables, and leads to
Know that deployment template unit utilization/versionForSecurity (20150304) .db replaces the database file in deployment template
Address, subsequent release management unit obtain the deployment template file.
6. deployment template file is submitted to container cloud service platform by release management unit, notifies that container cloud service platform increases
Plus new polymorphic example, and in obtaining container cloud service platform, newly increase address and the port numbers of polymorphic example
192.168.0.122:3306。
7. release management unit in polymorphic instance metadata information unit increase newly one record/
VersionForSecurity=192.168.0.122:3306.
Or when notify release management unit in step C be that logout is deleted when, release management unit is according to deleting
Except the parameter of logout, the polymorphic example for notifying container cloud service platform deletion event recording parameterses related.
With reference to aforementioned Multi-state data storehouse version information (/version), logout (/Instance Listener) and many
State instance metadata information (/Instance) is illustrating that aforementioned operation is comprised the following steps.
1. client application accesses application interface unit, sends instruction deleteInstance ForID
(" versionForSecurity "), in base, parameter " versionForSecurity " is unique mark of polymorphic example to be deleted
Show.
2. application interface unit deletion record/id=in the action listener unit of distributed event and state memory cell
versionForSecurity。
3. event sniffer deletes record/id=versionForSecurity in listening to action listener unit, and
Its parameter (id=versionForSecurity) is obtained, event sniffer notifies release management module, and Transfer Parameters id=
versionForSecurity。
4. release management unit notifies that container cloud service platform is deleted and is uniquely denoted as many of versionForSecurity
State example.
5. release management unit deletion record/versionForSecurity=in polymorphic instance metadata information unit
192.168.0.122:3306。
In addition, the inquiry polymorphic instance metadata information operation includes：Application interface unit ergodic distribution formula event and
Polymorphic instance metadata information unit in state memory cell, obtains all polymorphic instance metadata information.
With reference to aforementioned Multi-state data storehouse version information (/version), logout (/Instance Listener) and many
State instance metadata information (/Instance) is illustrating that aforementioned operation is comprised the following steps.
1. client application accesses application interface unit, sends instruction getAllInstances ().
2. the polymorphic instance metadata information unit in application interface unit ergodic distribution formula event and state memory cell.
3. application interface unit obtain all polymorphic instance metadata information " testVersion " and
“versionForSecurity”。
4. application interface unit is comprising by the list (" testVersion " of polymorphic instance metadata information
" versionForSecurity ") return client application.
Therefore, can be illustrated by three of the above operation, many scenes of the electric power employed in the specific embodiment of the invention
Polymorphic instance management system and method, can carry out many scenes polymorphic automatically based on the polymorphic instance management pattern of action listener
Data extraction and the deployment of Simulation Application, without the need for manual intervention.
Specifically, application interface unit is carried out to the polymorphic metadata information in distributed event and state memory cell
Operation, then event sniffer monitors distributed event at any time and the operation of the polymorphic metadata information in state memory cell is believed
Breath, so realizes the data sharing of distributed event and state memory cell, first in addition also by distributed event and shape
State memory cell has isolated application interface unit, therefore, it is possible to the application interface of unified encapsulation is provided to client application, need not
Application interface unit is changed according to polymorphic example.
In addition, the polymorphic instance management system and method for many scenes of electric power employed in the specific embodiment of the invention can also
The storage of polymorphic multi-version database data file and polymorphic example that the mode stored based on cloud is realized and operation, have saved this
The space of ground server, also improves safety and the sharing of data preservation.
In addition, in the polymorphic instance management system and method for many scenes of electric power employed in the specific embodiment of the invention,
Plan as a whole the operation of polymorphic example using release management unit, including database version is for the replacement of deployment template, realizes many
The modularity that state example is generated.
It should be noted that above-mentioned embodiment is only the present invention preferably embodiment, it is impossible to be understood as to this
The restriction of invention protection domain, under the premise of without departing from present inventive concept, to any minor variations done of the invention and modification
Belong to protection scope of the present invention.
Claims (8)
1. a kind of polymorphic instance management system of many scenes of electric power, including container cloud service platform, mirror image warehouse, deployment template list
Unit, release management unit, event sniffer, distributed cloud memory cell, application interface unit, distributed event are shared and state
Memory cell, wherein,
Application interface unit is connected to distributed event and state memory cell, for receiving client application instruction, to distribution
Polymorphic metadata information in formula event and state memory cell is operated；Distributed event and state memory cell are also connected with
To event sniffer and release management unit, for realizing that event triggering and polymorphic metadata information are stored；
Event sniffer is connected to the polymorphic of release management unit, event sniffer monitoring distributed event and state memory cell
The operational circumstances of metadata information, notify that release management unit carries out polymorphic example operation；
Release management unit is additionally coupled to deployment template unit, container cloud service platform, distributed cloud memory cell and distributed
Event and state memory cell, for the notice according to action listener unit, Querying Distributed event and state memory cell
Deployment template file, according to the polymorphic metadata information loading deployment template file, is submitted to appearance by polymorphic metadata information
Device cloud service platform, and for the notice according to event sniffer, notify that container cloud service platform carries out polymorphic example operation,
It is additionally operable to operate the polymorphic metadata information in distributed event and state memory cell；Container cloud service platform is used for
Polymorphic example is run, and the notice according to release management unit or submission deployment file carry out polymorphic example operation；
Distributed cloud memory cell is used to store Multi-state data database data file；
Mirror image warehouse is connected to deployment template unit, for storage according to the packaged database service mirror image of ASME Vessel Code ASME；
For providing deployment template file to release management unit, deployment template file includes polymorphic example such as to template deployment unit
What is deployed to the detailed description of cloud service platform, and the deployment template file is submitted to cloud service by release management unit and put down
Platform.
2. according to the polymorphic instance management system of many scenes of electric power described in claim 1, it is characterised in that the distributed thing
Part and state memory cell include version querying unit, action listener unit and polymorphic instance metadata information unit, use respectively
In storage Multi-state data storehouse version information, logout and polymorphic instance metadata information, correspondingly, the distributed event and
The polymorphic metadata information of state memory cell includes Multi-state data storehouse version information, logout and polymorphic instance metadata letter
Breath.
3. according to the polymorphic instance management system of many scenes of electric power described in claim 2, it is characterised in that the application interface
Unit includes for the polymorphic metadata information in distributed event and state memory cell carries out operation：Increase or deletion event
Logout, the polymorphic instance metadata information inquired about in polymorphic instance metadata information unit in monitoring unit.
4. according to the polymorphic instance management system of many scenes of electric power described in claim 2, it is characterised in that the release management
Unit carries out operation to the polymorphic metadata information in distributed event and state memory cell to be included：Increase or delete polymorphic reality
Polymorphic instance metadata information in example metadata information unit.
5. a kind of polymorphic instance management method of many scenes of electric power, including step：
A, application interface unit receive client application instruction, to the polymorphic metadata in distributed event and state memory cell
Information is operated, and the operation includes increasing or deletion event is recorded and inquires about polymorphic instance metadata information；
B, when the operation in step A for increase or deletion event record when, execution step C, D, as the behaviour in step A
As execution step E when inquiring about polymorphic instance metadata information；
C, action listener unit notify release management unit according to the logout in distributed event and state memory cell, send out
Cloth administrative unit notifies that container cloud service platform increases or deletes polymorphic example；
D, release management unit increase or delete the polymorphic instance metadata information in polymorphic instance metadata information unit；
The polymorphic instance metadata information inquired about is returned to client application by E, application interface unit.
6. according to the polymorphic instance management method of many scenes of electric power described in claim 5, it is characterised in that when logical in step C
Know release management unit be that logout is increased when, release management unit Querying Distributed event and state memory cell
Multi-state data storehouse version information, then loading dispose template file, and deployment template file is submitted to container cloud service platform,
Notify that container cloud service platform increases polymorphic example, and in obtaining container cloud service platform, newly increase the address and end of polymorphic example
Slogan, increases polymorphic instance metadata information using the address and port numbers of the polymorphic example in step D.
7. according to the polymorphic instance management method of many scenes of electric power described in claim 5, it is characterised in that when logical in step C
Know release management unit be logout be deleted when, the parameter that release management unit record according to deletion event, notify appearance
The related polymorphic example of device cloud service platform deletion event recording parameterses.
8. according to the polymorphic instance management method of many scenes of electric power described in claim 5, it is characterised in that the inquiry is polymorphic
The operation of instance metadata information includes：Polymorphic example unit in application interface unit ergodic distribution formula event and state memory cell
Data information units, obtain all polymorphic instance metadata information.
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