CN110633322A - Resource information synchronization method and device, electronic equipment and storage medium - Google Patents
Resource information synchronization method and device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN110633322A CN110633322A CN201910867328.6A CN201910867328A CN110633322A CN 110633322 A CN110633322 A CN 110633322A CN 201910867328 A CN201910867328 A CN 201910867328A CN 110633322 A CN110633322 A CN 110633322A
- Authority
- CN
- China
- Prior art keywords
- resource information
- software
- kubernetes
- difference result
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/275—Synchronous replication
Abstract
The application provides a resource information synchronization method, which comprises the following steps: respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer; comparing the first resource information with the second resource information to obtain a difference result; and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information. The method compares the first resource information with the second resource information to obtain a difference result, and updates the first resource information. Therefore, the method can realize the synchronization of the resource information of the software layer and the resource information of the Kubernetes bottom layer, and further improve the application value of the Kubernetes cluster management software. The application also provides a resource information synchronization device, an electronic device and a computer readable storage medium, all having the above beneficial effects.
Description
Technical Field
The present application relates to the field of resource information synchronization technologies, and in particular, to a resource information synchronization method and apparatus, an electronic device, and a computer-readable storage medium.
Background
Container technology is a more computing resource-saving and more flexible virtualization technology than virtual machine technology. With the development of container technology, a number of container arrangement engines have emerged for managing containers, and kubernets technology has emerged as a de facto standard in the field of container arrangement. When the container technology is applied to an actual production environment, application system deployment using only a kubernets cluster is difficult due to a technical threshold, and therefore, a software system for managing the kubernets cluster needs to be developed. In a software system for managing a kubernets cluster, technicians may operate resources in a kubernets bottom layer managed by kubernets cluster management software, and resources in the kubernets cluster software layer may also change due to policies such as elastic expansion and the like, so that the resource information of the software layer and the resource information of the kubernets bottom layer are inevitably asynchronous, which easily causes confusion of management of the kubernets cluster and low application value of the kubernets cluster management software.
Therefore, how to synchronize the resource information of the software layer with the resource information of the kubernets bottom layer and further improve the application value of the kubernets cluster management software is a technical problem which needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
The application aims to provide a resource information synchronization method, a resource information synchronization device, electronic equipment and a computer readable storage medium, which can realize the synchronization of resource information of a software layer and resource information of a Kubernets bottom layer, and further improve the application value of Kubernets cluster management software.
In order to solve the above technical problem, the present application provides a resource information synchronization method, including:
respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer;
comparing the first resource information with the second resource information to obtain a difference result;
and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
Optionally, the respectively acquiring first resource information of a software layer in kubernets cluster management software and second resource information of a kubernets bottom layer includes:
traversing each piece of first resource information, and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is the resource information stored in the database of the software layer.
Optionally, if the difference result indicates that the second resource information is deleted, the updating the first resource information according to the difference result to synchronize the updated first resource information with the second resource information includes:
and deleting the first resource information according to the difference result.
Optionally, the resource information synchronization method further includes:
creating an organization corresponding to each namespace in the Kubernetes bottom layer in the software layer;
and traversing the organizations, and storing the third resource information in the namespaces corresponding to the organizations in the database.
The present application further provides a resource information synchronization apparatus, including:
the resource information acquisition module is used for respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer;
the resource information comparison module is used for comparing the first resource information with the second resource information to obtain a difference result;
and the resource information updating module is used for updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
Optionally, the resource information obtaining module includes:
the resource information acquisition unit is used for traversing each piece of first resource information and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is the resource information stored in the database of the software layer.
Optionally, the resource information updating module includes:
and the resource information deleting unit is used for deleting the first resource information according to the difference result if the difference result indicates that the second resource information is deleted.
Optionally, the resource information synchronization apparatus further includes:
the organization creating module is used for creating organizations corresponding to each namespace in the Kubernetes bottom layer in the software layer;
and the resource information storage module is used for traversing the organizations and storing the third resource information in the namespace corresponding to each organization to the database.
The present application further provides an electronic device, comprising:
a memory and a processor; wherein the memory is used for storing a computer program, and the processor is used for implementing the steps of any one of the above resource information synchronization methods when executing the computer program.
The present application further provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the resource information synchronization method of any one of the above.
The resource information synchronization method provided by the application comprises the following steps: respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer; comparing the first resource information with the second resource information to obtain a difference result; and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
Comparing first resource information with second resource information to obtain a difference result; and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information. Therefore, the method can realize the synchronization of the resource information of the software layer and the resource information of the Kubernetes bottom layer, and further improve the application value of the Kubernetes cluster management software. The application also provides a resource information synchronization device, an electronic device and a computer readable storage medium, all having the above beneficial effects, which are not described herein again.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a resource information synchronization method according to an embodiment of the present application;
fig. 2 is a block diagram of a resource information synchronization apparatus according to an embodiment of the present disclosure.
Detailed Description
The core of the application is to provide a resource information synchronization method, which can realize the synchronization of the resource information of a software layer and the resource information of a Kubernetes bottom layer, and further improve the application value of Kubernetes cluster management software. At the other core of the present application, a resource information synchronization apparatus, an electronic device and a computer-readable storage medium are provided.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Container technology is a more computing resource-saving and more flexible virtualization technology than virtual machine technology. With the development of container technology, a number of container arrangement engines have emerged for managing containers, and kubernets technology has emerged as a de facto standard in the field of container arrangement. When the container technology is applied to an actual production environment, application system deployment using only a kubernets cluster is difficult due to a technical threshold, and therefore, a software system for managing the kubernets cluster needs to be developed. In a software system for managing a kubernets cluster, technicians may operate resources in a kubernets bottom layer managed by kubernets cluster management software, and resources in the kubernets cluster software layer may also change due to policies such as elastic expansion and the like, so that the resource information of the software layer and the resource information of the kubernets bottom layer are inevitably asynchronous, which easily causes confusion of management of the kubernets cluster and low application value of the kubernets cluster management software. The resource information synchronization method provided by the application can realize the synchronization of the resource information of the software layer and the resource information of the Kubernetes bottom layer, and further improves the application value of Kubernetes cluster management software. Referring to fig. 1, fig. 1 is a flowchart of a resource information synchronization method according to an embodiment of the present application, where the resource information synchronization method specifically includes:
s101, respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer;
s102, comparing the first resource information with the second resource information to obtain a difference result;
s103, updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
Kubernets is a brand new distributed architecture leading solution based on container technology, which is a container cluster management system that is open in 6 months 2014 by Google, developed by using Go language, and also called K8S. K8S was derived from a container cluster management system called Borg within Google, which has been operating for ten years in Google mass production. The K8S is mainly used for automatic deployment, expansion and management of container applications, and provides a whole set of functions of resource scheduling, deployment management, service discovery, capacity expansion and reduction, monitoring and the like.
Kubernetes is an open source container cluster management system, and is a container scheduling service constructed based on Docker, and provides functional suites of resource scheduling, balanced disaster tolerance, service registration, dynamic expansion and contraction capacity and the like. Kubernets provides functions of application deployment, maintenance, extension mechanism and the like, and can conveniently manage cross-machine operation containerized application by using the kubernets, and the main functions of the kubernets are as follows:
data volume, data is shared between containers in Pod, and the data volume can be used.
And (4) application program health check, namely the request cannot be processed due to possible process blockage of the service in the container, and a monitoring check strategy can be set to ensure the application robustness.
In the copy application instance, the controller maintains the number of Pod copies and ensures that the number of pods, either a Pod or a group of peers, is always available.
Elastic expansion and contraction, namely, automatically zooming the number of Pod copies according to a set index (CPU utilization rate).
And (4) service discovery, namely, ensuring that a program in the container discovers a Pod entry access address by using an environment variable or a DNS service plug-in.
And load balancing, namely distributing a private cluster IP address to a group of Pod copies, and forwarding the request to a back-end container by the load balancing. Other Pod within the cluster can access the application through this ClusterIP.
Rolling update-update service is uninterrupted, updating one Pod at a time, rather than deleting the entire service at the same time.
And (5) service arrangement, namely, the service is deployed through file description, so that the application program deployment becomes more efficient.
And monitoring resources, namely integrating a cAdvisor resource collecting tool by a Node component, summarizing the resource data of the whole cluster Node through a Heapster, storing the data into an InfluxDB time sequence database, and displaying the data by Grafana.
And providing authentication and authorization, namely supporting attribute access control (ABAC) and role access control (RBAC) authentication and authorization policies.
The layered design concept of Kubernetes:
core layer: the most core function of Kubernetes is to provide API for external to construct high-level application and provide plug-in application execution environment for internal;
an application layer: deployment (stateless applications, stateful applications, batch processing tasks, clustered applications, etc.) and routing (service discovery, DNS resolution, etc.);
and (3) a management layer: system metrics (e.g., metrics for infrastructure, containers, and networks), automation (e.g., auto extensions, dynamic provisioning, etc.), and policy management (RBAC, quote, PSP, NetworkPolicy, etc.);
interface layer: a kubecect command line tool, a client side SDK and a cluster federation;
an ecological system: the ecosystem for managing and scheduling the large container cluster above the interface layer can be divided into two categories:
kubernets external: logging, monitoring, configuration management, CI, CD, Workflow, FaaS, OTS applications, ChatOps, etc.;
kubernetes internal: CRI, CNI, CVI, mirror repository, Cloud Provider, configuration and management of the cluster itself, etc.
Comparing first resource information with second resource information to obtain a difference result; and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information. Therefore, the method can realize the synchronization of the resource information of the software layer and the resource information of the Kubernetes bottom layer, and further improve the application value of the Kubernetes cluster management software.
Based on the above embodiment, the obtaining of the first resource information of the software layer in the kubernets cluster management software and the second resource information of the kubernets bottom layer in this embodiment respectively includes:
traversing each piece of first resource information, and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is resource information stored in a database of the software layer.
Based on the foregoing embodiment, in this embodiment, if the difference result indicates that the second resource information is deleted, updating the first resource information according to the difference result to synchronize the updated first resource information with the second resource information includes:
and deleting the first resource information according to the difference result.
Based on the foregoing embodiment, the resource information synchronization method in this embodiment further includes:
creating an organization corresponding to each namespace in a Kubernetes bottom layer in a software layer;
and traversing the organizations, and storing the third resource information in the namespace corresponding to each organization to the database.
The foregoing is described with reference to a preferred embodiment:
the embodiment of the invention is mainly applied to resource synchronization in Kubernetes cluster management software. The invention can synchronize the state and parameters of the managed resources in the Kubernets cluster management software, and can synchronize the resources which are not managed by the Kubernets cluster management software at the Kubernets bottom layer to the upper layer, thereby keeping the consistency of the visible resources in the Kubernets cluster management software and the resources at the Kubernets bottom layer. Meanwhile, the method can only synchronize the resources in the managed bottom namespace (namespace) when synchronizing the Kubernets bottom resources. The Namespace is a name space in Kubernetes and is a unit for logically dividing resources in Kubernetes.
The embodiment of the invention is characterized in that the organization and the namespace in Kubernets are bound one to one in Kubernets cluster management software. When an organization is created in Kubernets management software, a namespace is correspondingly created in the Kubernets bottom layer. The organization is some logical division of the Kubernetes cluster management software itself, such as division according to regions, departments, and the like.
The basic idea of the embodiment of the invention is to synchronize the resource information in the Kubernetes management software and the resource at the Kubernetes bottom layer once at regular intervals by a timing polling method. The resource synchronization process comprises two stages, wherein the first stage is to synchronize the resource information managed by the software layer with the resource of the Kubernetes bottom layer and is completed by comparing the resource information managed by the software with the information of the corresponding resource of the bottom layer, and the second stage is to manage the resource which is not managed by the software layer in the Kubernetes bottom layer. Finally, the consistency of the resource information in the Kubernetes cluster management software and the resource information at the bottom layer of the Kubernetes is realized.
The specific implementation manner of the technical implementation of the embodiment of the invention is as follows:
the first aspect is to synchronize managed resource information in Kubernetes cluster management software, the method is to traverse each resource managed in the software, acquire actual information of each resource from a Kubernetes bottom layer through a corresponding software interface, compare resource information stored in a software layer, update the resource information stored in a database if the resource information changes, and mark the resource as deleted in the database of the software layer if the resource has been deleted in the Kubernetes bottom layer.
The second aspect is that the resources which are not managed by the software in the Kubernetes cluster management software are synchronized to the database of the software layer, the method is to traverse all organizations bound with the bottom-layer namespace of the Kubernetes, for a certain organization, all the resources corresponding to the namespace are obtained from the Kubernetes, each Kubernetes bottom-layer resource is traversed, whether the resource is managed or not is searched in the database of the software layer, if the resource is not managed by the software, the information of the resource is stored in the database of the software layer, and therefore the management of the resource in the software layer is achieved.
The embodiment of the invention ensures that the resource information in the Kubernetes cluster management software can keep consistent with the resource information at the Kubernetes bottom layer, and is convenient for the management software to manage the Kubernetes bottom layer resources. The resource synchronization scheme described in the embodiment of the present invention refers to resources in kubernets, including but not limited to Pod, delivery, stateful set, Service, and Persistent Volume.
In the following, a resource information synchronization apparatus, an electronic device, and a computer-readable storage medium provided in the embodiments of the present application are introduced, and the resource information synchronization apparatus, the electronic device, and the computer-readable storage medium described below and the resource information synchronization method described above may be referred to correspondingly.
Referring to fig. 2, fig. 2 is a block diagram illustrating a resource information synchronization apparatus according to an embodiment of the present disclosure; the resource information synchronization device includes:
a resource information obtaining module 201, configured to obtain first resource information of a software layer in kubernets cluster management software and second resource information of a kubernets bottom layer, respectively;
the resource information comparison module 202 is configured to compare the first resource information with the second resource information to obtain a difference result;
and the resource information updating module 203 is configured to update the first resource information according to the difference result, so that the updated first resource information and the updated second resource information are synchronized.
Based on the foregoing embodiment, the resource information obtaining module 201 in this embodiment generally includes:
the resource information acquisition unit is used for traversing each piece of first resource information and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is resource information stored in a database of the software layer.
Based on the foregoing embodiment, the resource information updating module 203 in this embodiment generally includes:
and the resource information deleting unit is used for deleting the first resource information according to the difference result if the difference result is that the second resource information is deleted.
Based on the foregoing embodiment, the resource information synchronization apparatus in this embodiment further includes:
the organization creating module is used for creating an organization corresponding to each namespace in the Kubernetes bottom layer in the software layer;
and the resource information storage module is used for traversing the organizations and storing the third resource information in the namespace corresponding to each organization into the database.
The present application further provides an electronic device, comprising: a memory and a processor; wherein the memory is used for storing the computer program, and the processor is used for implementing the steps of the resource information synchronization method of any of the above embodiments when executing the computer program.
The present application further provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the resource information synchronization method of any of the above embodiments.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system provided by the embodiment, the description is relatively simple because the system corresponds to the method provided by the embodiment, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The foregoing describes a resource information synchronization method, apparatus, electronic device, and computer-readable storage medium provided in the present application in detail. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A resource information synchronization method is characterized by comprising the following steps:
respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer;
comparing the first resource information with the second resource information to obtain a difference result;
and updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
2. The method according to claim 1, wherein the obtaining first resource information of a software layer in kubernets cluster management software and second resource information of a kubernets bottom layer in kubernets cluster management software respectively includes:
traversing each piece of first resource information, and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is the resource information stored in the database of the software layer.
3. The method according to claim 2, wherein if the difference result indicates that the second resource information is deleted, the updating the first resource information according to the difference result to synchronize the updated first resource information with the updated second resource information includes:
and deleting the first resource information according to the difference result.
4. The method for synchronizing resource information according to claim 3, further comprising:
creating an organization corresponding to each namespace in the Kubernetes bottom layer in the software layer;
and traversing the organizations, and storing the third resource information in the namespaces corresponding to the organizations in the database.
5. A resource information synchronization apparatus, comprising:
the resource information acquisition module is used for respectively acquiring first resource information of a software layer in Kubernetes cluster management software and second resource information of a Kubernetes bottom layer;
the resource information comparison module is used for comparing the first resource information with the second resource information to obtain a difference result;
and the resource information updating module is used for updating the first resource information according to the difference result so as to synchronize the updated first resource information and the second resource information.
6. The apparatus for synchronizing resource information according to claim 5, wherein the resource information acquiring module includes:
the resource information acquisition unit is used for traversing each piece of first resource information and acquiring second resource information corresponding to each piece of first resource information by using a software interface; the first resource information is the resource information stored in the database of the software layer.
7. The apparatus for synchronizing resource information according to claim 6, wherein the resource information updating module comprises:
and the resource information deleting unit is used for deleting the first resource information according to the difference result if the difference result indicates that the second resource information is deleted.
8. The apparatus for synchronizing resource information according to claim 7, further comprising:
the organization creating module is used for creating organizations corresponding to each namespace in the Kubernetes bottom layer in the software layer;
and the resource information storage module is used for traversing the organizations and storing the third resource information in the namespace corresponding to each organization to the database.
9. An electronic device, comprising:
a memory and a processor; wherein the memory is configured to store a computer program and the processor is configured to implement the steps of the resource information synchronization method according to any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the steps of the resource information synchronization method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867328.6A CN110633322A (en) | 2019-09-12 | 2019-09-12 | Resource information synchronization method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867328.6A CN110633322A (en) | 2019-09-12 | 2019-09-12 | Resource information synchronization method and device, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110633322A true CN110633322A (en) | 2019-12-31 |
Family
ID=68971293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867328.6A Withdrawn CN110633322A (en) | 2019-09-12 | 2019-09-12 | Resource information synchronization method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110633322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112035123A (en) * | 2020-08-28 | 2020-12-04 | 北京浪潮数据技术有限公司 | Method for realizing no server based on kubernets platform |
| CN114064339A (en) * | 2021-11-16 | 2022-02-18 | 中国建设银行股份有限公司 | Data request processing method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077070A (en) * | 2012-12-31 | 2013-05-01 | 无锡城市云计算中心有限公司 | Cloud computing management system and management method for cloud computing systems |
| CN105635311A (en) * | 2016-01-22 | 2016-06-01 | 广东亿迅科技有限公司 | Method for synchronizing resource pool information in cloud management platform |
| CN105978712A (en) * | 2016-05-05 | 2016-09-28 | 云神科技投资股份有限公司 | Method for cloud computation management system |
| CN206021244U (en) * | 2016-05-13 | 2017-03-15 | 中国工商银行股份有限公司 | A kind of data collecting system under distributed computer cluster |
| CN109818998A (en) * | 2017-11-22 | 2019-05-28 | 中国电信股份有限公司 | Information synchronization method and device |
-
2019
- 2019-09-12 CN CN201910867328.6A patent/CN110633322A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077070A (en) * | 2012-12-31 | 2013-05-01 | 无锡城市云计算中心有限公司 | Cloud computing management system and management method for cloud computing systems |
| CN105635311A (en) * | 2016-01-22 | 2016-06-01 | 广东亿迅科技有限公司 | Method for synchronizing resource pool information in cloud management platform |
| CN105978712A (en) * | 2016-05-05 | 2016-09-28 | 云神科技投资股份有限公司 | Method for cloud computation management system |
| CN206021244U (en) * | 2016-05-13 | 2017-03-15 | 中国工商银行股份有限公司 | A kind of data collecting system under distributed computer cluster |
| CN109818998A (en) * | 2017-11-22 | 2019-05-28 | 中国电信股份有限公司 | Information synchronization method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112035123A (en) * | 2020-08-28 | 2020-12-04 | 北京浪潮数据技术有限公司 | Method for realizing no server based on kubernets platform |
| CN114064339A (en) * | 2021-11-16 | 2022-02-18 | 中国建设银行股份有限公司 | Data request processing method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9971823B2 (en) | Dynamic replica failure detection and healing | |
| CN107861686B (en) | File storage method, server and computer readable storage medium | |
| US9053167B1 (en) | Storage device selection for database partition replicas | |
| US9489443B1 (en) | Scheduling of splits and moves of database partitions | |
| US9632878B1 (en) | Verification of database table partitions during backup | |
| US9794135B2 (en) | Managed service for acquisition, storage and consumption of large-scale data streams | |
| US10025673B1 (en) | Restoring partitioned database tables from backup | |
| US11943291B2 (en) | Hosted file sync with stateless sync nodes | |
| US20160127465A1 (en) | Cross-platform data synchronization | |
| CN104158886B (en) | Flow-type performing method for applications | |
| US7778967B2 (en) | System and method for efficient management of distributed spatial data | |
| US9031906B2 (en) | Method of managing data in asymmetric cluster file system | |
| US10021181B2 (en) | System and method for discovering a LAN synchronization candidate for a synchronized content management system | |
| US10579597B1 (en) | Data-tiering service with multiple cold tier quality of service levels | |
| US9445162B2 (en) | Interactive personal/internet protocol television reservation system, reservation plan management method and device | |
| US20140268245A1 (en) | Client device state collection and network-based processing solution | |
| JP2012038152A (en) | Connection management system and connection management server cooperation method in thin client system | |
| US11336588B2 (en) | Metadata driven static determination of controller availability | |
| CN103607424A (en) | Server connection method and server system | |
| CN110633322A (en) | Resource information synchronization method and device, electronic equipment and storage medium | |
| US20200272335A1 (en) | Data storage system with separate interfaces for bulk data ingestion and data access | |
| CN107704475B (en) | Multilayer distributed unstructured data storage method, query method and device | |
| CN112181049B (en) | Cluster time synchronization method, device, system, equipment and readable storage medium | |
| US20140279887A1 (en) | Virtual storage gate system | |
| CN114996236A (en) | Data processing method, device and equipment for converged storage system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |
|
| WW01 | Invention patent application withdrawn after publication |