CN106657167B - Management server, server cluster, and management method - Google Patents
Management server, server cluster, and management method Download PDFInfo
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- CN106657167B CN106657167B CN201710142016.XA CN201710142016A CN106657167B CN 106657167 B CN106657167 B CN 106657167B CN 201710142016 A CN201710142016 A CN 201710142016A CN 106657167 B CN106657167 B CN 106657167B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention provides a management server, which is connected with a plurality of other server nodes through a network to form a server cluster, and comprises: the communication unit is communicated with other server nodes in the server cluster; and a storage unit that stores configuration information of at least one of the other servers.
Description
Technical Field
The present invention relates to a management server, a server cluster, and a management method, and more particularly, to a management server, a server cluster, and a management method capable of quickly recovering an abnormal node.
Background
Nowadays, technologies related to "big data" are rapidly developing. With the rise of the internet of things and mobile applications, the data volume is improved in geometric level compared with the past, so that the problems to be solved by the database are not only the correct processing result of the recording program, but also various challenges such as horizontal expansion and the like.
One obvious solution to the above-mentioned challenges is to group multiple servers into a cluster, so that the resources of each server can be fully utilized and the client load can be distributed to different servers, and as the application load increases, only new servers need to be added to the cluster.
A server cluster refers to a collection of servers that together perform the same service, and appears to a client as if there is only one server. The cluster can use a plurality of computers to perform parallel computation so as to obtain high computation speed, and can also use a plurality of computers to perform backup so that any one computer breaks down the whole system and can still normally run.
Once the cluster service is installed and run on a server, the server can join the cluster as a node. Clustering operations can reduce the number of single points of failure and achieve high availability of clustered resources.
When configuring a service in a cluster, the management server may configure the servers in the cluster using one or more functions (commonly referred to as roles) required by the service. Roles determine which services run on a given server.
In a cluster of a large data platform, the condition that a single node is abnormal often occurs. The existing cluster can continue to operate normally when a single node is abnormal, but the computing performance of the cluster is changed. To maintain performance, the management server needs to newly add nodes. However, at present, the system configuration of the new node and the role configuration in the cluster need to be manually configured, which takes a long time, and even the configuration is lost, so that the configuration cannot be achieved.
Enterprises and large organizations now often use open-source software infrastructures, such as Hadoop services, in seeking to solve big data problems. The big data management system provides an extensible, flexible, integrated platform that can be used to conveniently manage the rapidly growing variety of data in an enterprise. However, in the cluster management of the above system, when a server in a cluster fails and needs to be switched, a problem arises in that the management server needs to be switched for role configuration, which results in a long switching time.
In particular, in a server cluster formed by connecting a plurality of other server nodes, there is no management server dedicated to storing system configuration information and/or cluster role configuration information of other servers. Therefore, in the case where the modified configuration information is generated in another server, the modified configuration information cannot be recorded in time. Furthermore, in the case of a new server, the new server cannot be configured quickly and accurately.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a management server and a management method thereof, which can automatically record configuration information of all nodes, maintain the configuration information of all nodes in a cluster in real time, and quickly update the configuration information.
The invention provides a management server, which is connected with a plurality of other server nodes through a network to form a server cluster, and comprises: the communication unit is communicated with other server nodes in the server cluster; and a storage unit that stores configuration information of at least one of the other servers.
Further, in the above management server, the storage unit stores system configuration information and/or cluster role configuration information of at least one other server.
Further, the management server further includes: the processor is used for monitoring whether the first server modifies the configuration information in other servers, acquiring the modified first configuration information of the first server under the condition that the configuration information is modified, and updating the original configuration information of the first server stored in the storage unit.
Further, in the management server, the processor is further configured to monitor whether there is a newly added second server in the server cluster, determine whether third configuration information of a third server in other servers stored in the storage unit needs to be applied in the case that there is a newly added second server, and send the third configuration information to the second server in the case that it is determined that the third configuration information needs to be applied, so that the second server performs configuration based on the third configuration information.
According to the above-described management server, in a server cluster in which a plurality of other server nodes are connected, a management server dedicated to storing system configuration information and/or cluster role configuration information of the other servers is provided. Therefore, even when modified configuration information is generated in another server, the modified configuration information can be recorded in time. Moreover, under the condition that a new server exists, the new server can be rapidly and accurately configured.
The invention also provides a server cluster which comprises any one of the management servers.
The invention also provides a management method of the management server, the management server is connected with a plurality of other server nodes through a network to form a server cluster, and the method is characterized by comprising the following steps: a step of communicating the communication unit of the management server with other server nodes in the server cluster; and a step in which the storage unit of the management server stores configuration information of at least one of the other servers.
Technical effects
By using the management server, the server cluster and the management method, the configuration information of the servers in the server cluster can be recorded in real time. Moreover, under the condition that a newly added server exists, the newly added server can be rapidly and accurately configured, and therefore the effect that the cluster can rapidly recover the original computing performance is achieved.
Drawings
Fig. 1 is a configuration diagram showing a server cluster according to embodiment 1 of the present invention.
Fig. 2 is a configuration diagram showing a management server according to embodiment 1 of the present invention.
Fig. 3 is a flowchart showing a management method of the management server according to embodiment 1 of the present invention.
Fig. 4 is another flowchart showing a management method of the management server according to embodiment 1 of the present invention.
Fig. 5 is a configuration diagram showing a data management system according to embodiment 2 of the present invention.
Fig. 6 is a configuration diagram showing a management server according to embodiment 2 of the present invention.
Fig. 7 is a flowchart showing a management method of the management server according to embodiment 2 of the present invention.
Detailed Description
Specific embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While specific embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
(embodiment 1)
Fig. 1 is a configuration diagram showing a server cluster 1 according to embodiment 1 of the present invention.
As shown in fig. 1, the server cluster 1 mainly includes a management server 2 and other servers 3. The management server 2 and the other servers 3 are connected by a communication line and constitute each node of the server cluster 1, and the server cluster 1 may further include additional other servers 3'.
Fig. 2 is a configuration diagram showing the management server 2 according to embodiment 1 of the present invention.
The management server 2 is used for deploying, managing and monitoring Hadoop and other big data tools and other related open source code projects, and diagnosing problems. The management server 2 provides a Web-based user interface to make data management simple and straightforward. The management server 2 may be implemented not only by hardware but also by an application program.
The management server 2 includes at least a communication unit 21 and a storage unit 22, and further includes other units such as a processing unit 23.
The communication unit 21 communicates with the other servers 3 in the server cluster 1, and transmits and receives signals such as commands, data, and responses to and from the other servers 3.
The storage unit 22 stores configuration information of at least one of the other servers 3 in the server cluster 1.
The configuration information includes system configuration information and/or cluster role configuration information.
The system configuration information is configuration information that is installed on all nodes of the cluster, and is responsible for starting and closing service processes managed by the management servers 2, decompressing and installing services managed by the management servers 2, performing automatic configuration, and monitoring the state of the cluster servers through a heartbeat mechanism and the like. Cluster role configuration information is information configured to enable individual server nodes to perform one or more functions (also referred to as roles) required for a service task.
The processing unit 23 is configured to monitor whether some (first server) of the other servers 3 modifies the configuration information, and if the server modifies the configuration information, obtain modified configuration information (first configuration information) of the servers, and update the original configuration information of the server stored in the storage unit 22.
Meanwhile, the processing unit 23 is further configured to monitor whether there is a newly added server (second server) in the server cluster, determine whether configuration information (third configuration information) of a server (third server) among other servers stored in the storage unit 22 needs to be applied in the case that there is a newly added server, and send the configuration information to the newly added server in the case that it is determined that the configuration information needs to be applied, so that the newly added server performs configuration based on the configuration information.
In particular, the processing unit 23 comprises a plurality of sub-units, such as: cluster management unit 231, service management unit 232, role management unit 233, server management unit 234, and the like. The various functions that the processing unit 23 has may also be performed by these sub-units.
Wherein, the cluster management unit 231 may add other clusters running the same or different versions after successfully installing the clusters. Each cluster and its services can then be managed independently.
The role management unit 233 configures the servers in the cluster using one or more functions, i.e., roles, required by the service. Where roles are used to determine which functions are running on a given server.
The server management unit 234 is capable of configuring and managing the servers in the server cluster.
Hereinafter, the operation of the character management unit 233 will be described with emphasis.
The role management unit 233 can add a role to a service after the service is created. The role management unit 233 can also create a role for a server added to the new version when the cluster is upgraded to the new version. Each role contains system configuration or cluster role configuration information of each server node.
The role management unit 233 also assigns roles to the servers. The role management unit 233 first evaluates the hardware configuration of the servers to determine the best server for each role. These allocations are generally acceptable, but may be reallocated as needed.
And the role management unit 233 performs operations such as start, stop, release, and deletion on the role of the server according to the operation states of the system and the server after adding and assigning the role.
After the application starts to run in the server cluster, the role management unit 233 monitors the running status of each server node in the server cluster, stores the system configuration of each server node or the modification of the cluster role configuration information, and maintains the latest information.
If an application in the cluster runs on one server 3, if the application fails, another server 3 restarts the application, and takes over the data area on the shared disk enclosure, so that the application operates normally again. The take-over process for the entire application generally requires three steps: detecting and confirming the failure, newly adding the server 3' to restart the application, and taking over the shared data area.
When the new server 3' is added to the cluster, the role management unit 233 in the management server 2 needs to reset its role so that it can use the system configuration and role configuration information of the original server 3, thereby restoring the original computing performance of the cluster.
Specifically, firstly, in the monitoring process, it is found that an original server node in the cluster is lost, when a newly added server 3 'replaces the original server 3, the role management unit 233 determines whether to apply the role configuration of the original server node, and when it is determined that the role configuration of the original server node needs to be applied, the role management unit 233 automatically sends the stored system configuration and/or cluster role configuration information of the original server 3 to the newly added server 3' through the communication unit 21; and under the condition that the role configuration of the original server node is not required to be applied, allocating new role configuration to the original server node.
Hereinafter, a management method of the management server according to embodiment 1 will be described with reference to fig. 3 and 4.
Fig. 3 is a flowchart showing a management method of the management server according to embodiment 1 of the present invention.
In step 11, the communication unit 21 of the management server 2 communicates with the other server nodes 3 in the server cluster.
In step 12, the storage unit 22 of the management server 2 stores the configuration information of at least one of the other servers 3.
In step 13, the processing unit 23 of the management server 2 monitors whether a first server of the other servers 3 modifies the configuration information.
In step 14, when the configuration information is modified, the modified first configuration information of the first server is obtained, and the original configuration information of the first server stored in the storage unit 22 is updated.
According to the management method of the management server in fig. 3, the configuration information in the other server 3 can be monitored and updated at any time by the management server 2.
Fig. 4 is another flowchart showing the management method of the management server 2 according to embodiment 1 of the present invention.
In step 21, the processing unit 23 of the management server 2 monitors whether there is a newly added second server 3' in the server cluster.
In step s 22, in the case where there is a newly added second server 3', it is determined whether or not the third configuration information of a third server among the other servers 3 stored in the storage unit 22 needs to be applied.
In step 23, when it is determined that the third configuration information needs to be applied, the third configuration information is transmitted to the second server 3 'so that the second server 3' performs configuration based on the third configuration information.
According to the management method of the management server 2 in fig. 4, when there is a new server node in the server cluster, the configuration information thereof can be automatically and quickly configured.
The invention also provides a server cluster 1 with the management server 2.
When a plurality of management servers 2 exist in the server cluster 1, the other servers 3 in charge of storing the configuration information of each of the management servers 2 may be the same or different.
Under the condition that other servers 3 which are responsible for storing the configuration information of the management servers 2 are different from each other, when a first management server in the management servers 2 monitors the updating of the configuration information of other servers, judging whether the other servers which generate the updating configuration are matched with the other servers which store the configuration information, and under the condition of matching, updating the stored original configuration information of the other servers; in case of mismatch, the original configuration is retained. In this way, the management server 2 is responsible for the different servers 3 and updates the servers, thereby increasing the update speed of the entire server cluster 1.
Under the condition that other servers 3 in charge of storing the configuration information of each management server 2 are the same, when the configuration information of other servers is monitored to be updated, the original configuration information of the other servers stored by the management server 2 is updated, and meanwhile, an update notice is sent to the other management servers 2, so that the other management servers 2 update the stored configuration information at the same time. By the management server 2 taking charge of the same other server 3 in common and updating at the same time, the reliability of the update of the entire server cluster 1 can be improved.
Under the condition that the other servers 3 in charge of storing the configuration information of the management servers 2 are different from each other, when a second server 3' is newly added in the server cluster, the first management server in each management server 2 judges whether the configuration information to be used by the second server 3' is matched with the configuration information stored by the first management server, and under the condition of matching, the configuration information stored by the first management server is sent to the second server 3' so as to enable the second server to carry out configuration; in case of a mismatch, the second server 3' is not sent its own stored configuration information.
In the case where the other servers 3 in charge of storing the configuration information of each management server 2 are the same, when there is a second server 3' newly added to the server cluster, one of the management servers 2 transmits the configuration information stored by itself to the second server 3' to configure the second server 3 '.
In conventional management servers, after a server is successfully added, an administrator needs to manually add roles, one service at a time, or apply a server template (role configuration can be defined for multiple roles). However, such a process takes a lot of time and is prone to errors.
The management server, the server cluster and the management method thereof can automatically record the latest configuration information of each server node in the server cluster, can send the recorded system configuration and/or cluster role configuration information of the original node to the newly added node, can conveniently and quickly reconfigure the new node, and can quickly restore the original computing performance of the cluster.
(embodiment 2)
In embodiment 1, the management server 2 records the modification of the system configuration of each server node or the cluster role configuration information and performs role setting on the newly added server node. However, in embodiment 2, the management server 2' replaces the role setting function of the management server 2 by providing one or more other servers 4 as server nodes having a recording function. Hereinafter, embodiment 2 of the present invention will be described mainly with respect to differences from embodiment 1.
Fig. 5 is a configuration diagram showing a server cluster 1' according to embodiment 2 of the present invention.
As shown in fig. 5, the management server 2' of embodiment 2 sets one or more other servers 3 in the server cluster 1' as the servers 4' having the configuration recording function, and monitors the system configuration or cluster role configuration information of other server nodes in the server cluster in place of the role management unit 233 of the processing unit 23 in the management server 2, and stores the modification of the system configuration or cluster role configuration information when there is a server node that modifies the system configuration or cluster role configuration information.
Fig. 6 is a configuration diagram showing a management server 2' according to embodiment 2 of the present invention.
Generally, the configuration settings for a character are organized in groups of characters. A role group contains a set of configuration attributes for a particular group, and a list of roles associated with the role group. The role group provides two types of attributes: attributes that affect the configuration of the service itself and attributes that affect the monitoring service.
Therefore, the servers 4' having these configuration recording functions can be further configured as the role management group 4. The management server 2' may constitute the character management group 4 having the functions of the character management unit 233 described above by modifying the setting of the existing default character group or creating a new character group. The role management group 4 has an attribute that affects the monitoring service, and therefore can monitor the system configuration or cluster role configuration information of other server nodes in the server cluster, and discover and store changes in the system configuration or cluster role configuration information in real time.
As shown in fig. 5, when the role management group 4 is set, the role management unit 233 may be eliminated from the processing unit 23 in the management server 2'.
Fig. 7 is a flowchart showing a management method of the management server according to embodiment 2 of the present invention.
In step 31, the processing unit of the management server sets one or more other server nodes as server nodes configuring the recording function.
In step 32, the server node with the configuration recording function monitors the system configuration or cluster role configuration information of other server nodes in the server cluster, and stores the modification of the system configuration or cluster role configuration information when the server node modifies the system configuration or cluster role configuration information.
In step 33, the server node configured with the recording function finds that an original server node in the cluster is lost in the monitoring process, and notifies the processing unit of the management server of the situation when a newly added server node replaces the original server node.
In step 34 the processing unit of the management server determines whether the configuration of the old server node needs to be applied to the newly added server node.
In step 35, when the processing unit of the management server determines that the configuration of the original server node needs to be applied to the newly added server node, the communication unit instructs the server node having the configuration recording function to automatically send the stored system configuration or cluster role configuration information of the original server node to the newly added server node through the network.
In step 36, if the processing unit of the management server determines that the configuration of the existing server 3 does not need to be applied, a new role configuration is assigned to the newly added server node.
In the prior art, no node which is specially responsible for recording roles exists, so that the role change of the server node can be monitored and recorded only through the management server, but the management server needs to manage a plurality of nodes, so that the role change of the server node cannot be monitored and recorded in time.
The management server 2 'of the present invention creates the server nodes 4' with the monitoring and recording roles and manages them as the role management group 4 in a unified manner, so that the roles of all the server nodes can be monitored and recorded in time, the information of the roles of all the nodes in the cluster is maintained, and the burden of the management server is reduced.
In embodiment 2, when an existing server node 3 in the cluster is lost, the newly added server node 3 'replaces the existing server node 3, and the management server 2' determines that the configuration of the existing server node 3 needs to be applied, the processing unit 23 instructs the server node 4 'in the role management group 4 to automatically transmit the stored system configuration or cluster role configuration information of the existing server node 3 to the newly added server node 3' via the network.
The management server 2' of embodiment 2 can configure the newly added server node quickly by causing the server node 4' configured with the recorded role and the role management group 4 to automatically send the recorded system configuration or cluster role configuration information of the original server node 3 to the newly added server node 3 '.
The embodiments of the present disclosure have been described above. Those skilled in the art should understand that the connection and configuration relationships of the units (functional modules, chips, etc.) in the embodiments of the present disclosure do not limit the scope of the present disclosure, and they may be combined into a single unit, or a specific unit may be divided into a plurality of units with smaller functions.
The various block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of management servers according to embodiments of the present disclosure. In this regard, each block in the block diagrams may represent a module, which comprises one or more executable instructions for implementing the specified logical function(s). In alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams can be implemented by special purpose hardware-based ASICs that perform the specified functions or acts, or by combinations of special purpose hardware and computer instructions.
The description of the embodiments above is illustrative, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of various embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the various embodiments disclosed herein.
INDUSTRIAL APPLICABILITY
The invention can record the roles of all the nodes by creating the nodes with the configuration record roles, keep the information of all the roles of the nodes in the cluster, update the system configuration or the change of the cluster roles at any time, conveniently and quickly reconfigure new nodes, thereby achieving the purpose of enabling the cluster to quickly recover the original computing performance. Therefore, the method can be applied to a big data management system.
Claims (12)
1. A server cluster is composed of a management server connected to a plurality of other server nodes via a network,
when a plurality of the management servers exist in the server cluster, the other servers of which the management servers are responsible for storing the configuration information are the same or different,
when the other servers in charge of storing the configuration information of the management servers are different from each other, when the first management server in the management servers monitors that the configuration information of the other servers is updated, whether the other servers generating the updated configuration are matched with the other servers storing the configuration information of the first management server is judged, and the original configuration information of the other servers is updated under the condition of matching,
the management server sets more than one other server in the server cluster as a server with a configuration recording function to monitor the system configuration or cluster role configuration information of other server nodes in the server cluster, and stores the modification of the system configuration or cluster role configuration information under the condition that the server nodes modify the system configuration or cluster role configuration information.
2. The cluster of servers as set forth in claim 1,
when a new second server exists in the server cluster, the first management server in each management server judges whether the configuration information to be used by the second server is matched with the configuration information stored by the first management server, and sends the configuration information stored by the first management server to the second server under the condition of matching so as to configure the second server.
3. A management server connected to a plurality of other server nodes via a network to form a server cluster according to claim 1, comprising:
the communication unit is communicated with other server nodes in the server cluster; and
and a storage unit that stores configuration information of at least one of the other servers.
4. The management server according to claim 3,
the storage unit stores system configuration information and/or cluster role configuration information of at least one of the other servers.
5. The management server according to claim 3, further comprising:
the processor is configured to monitor whether a first server in the other servers modifies the configuration information, and if the configuration information is modified, obtain modified first configuration information of the first server, and update the original configuration information of the first server stored in the storage unit.
6. The management server according to claim 3,
the processor is further configured to monitor whether there is a newly added second server in the server cluster, determine whether third configuration information of a third server in the other servers stored in the storage unit needs to be applied in the case that there is a newly added second server, and send the third configuration information to the second server in the case that it is determined that the third configuration information needs to be applied, so that the second server performs configuration based on the third configuration information.
7. A management method of a server cluster constituted by a management server connected to a plurality of other server nodes via a network,
when a plurality of the management servers exist in the server cluster, the other servers of which the management servers are responsible for storing the configuration information are the same or different,
when the other servers in charge of storing the configuration information of the management servers are different from each other, when the first management server in the management servers monitors that the configuration information of the other servers is updated, whether the other servers generating the updated configuration are matched with the other servers storing the configuration information of the first management server is judged, and the original configuration information of the other servers is updated under the condition of matching,
the management server sets more than one other server in the server cluster as a server with a configuration recording function to monitor the system configuration or cluster role configuration information of other server nodes in the server cluster, and stores the modification of the system configuration or cluster role configuration information under the condition that the server nodes modify the system configuration or cluster role configuration information.
8. The management method according to claim 7,
when a new second server exists in the server cluster, the first management server in each management server judges whether the configuration information to be used by the second server is matched with the configuration information stored by the first management server, and sends the configuration information stored by the first management server to the second server under the condition of matching so as to configure the second server.
9. A management method of a management server, for the management server in the server cluster of claim 1, the method comprising:
a step of communicating the communication unit of the management server with other server nodes in the server cluster; and
a step of storing configuration information of at least one of the other servers in a storage unit of the management server.
10. The management method of claim 9, further comprising:
and the storage unit stores the system configuration information and/or the cluster role configuration information of at least one other server.
11. The management method of claim 9, further comprising:
monitoring whether a first server in the other servers modifies the configuration information by a processor of the management server; and
and under the condition that the configuration information is modified, acquiring the modified first configuration information of the first server, and updating the original configuration information of the first server stored in the storage unit.
12. The management method of claim 9, further comprising:
monitoring whether a newly added second server exists in the server cluster by a processor of the management server;
a step of judging whether or not the third configuration information of a third server among the other servers stored in the storage unit needs to be applied in the case where there is a newly added second server; and
and a step of transmitting the third configuration information to the second server so that the second server performs configuration based on the third configuration information when the third configuration information is determined to be required to be applied.
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| CN110166267B (en) * | 2018-02-13 | 2023-05-30 | 北京京东尚科信息技术有限公司 | Content distribution network configuration method and system, master control server and node server |
| CN108494589B (en) * | 2018-03-14 | 2021-05-14 | 北京思特奇信息技术股份有限公司 | Management method and system of distributed Nginx server |
| CN110442754B (en) * | 2019-08-05 | 2021-09-21 | 腾讯科技（深圳）有限公司 | Label updating method and device and distributed storage system |
| CN111163173B (en) * | 2019-12-31 | 2022-06-21 | 迈普通信技术股份有限公司 | Cluster configuration method and device, server and readable storage medium |
| CN112529742B (en) * | 2020-12-23 | 2021-08-10 | 红石阳光（北京）科技股份有限公司 | Building comprehensive management method and system based on intelligent brain |
| CN112445601B (en) * | 2021-01-29 | 2021-05-11 | 红石阳光（北京）科技股份有限公司 | Internet of things comprehensive management platform and management method based on intelligent brain |
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| CN105915369A (en) * | 2016-03-31 | 2016-08-31 | 北京奇艺世纪科技有限公司 | Configuration information management method and configuration information management device |
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| CN102255752A (en) * | 2011-06-30 | 2011-11-23 | 北京新媒传信科技有限公司 | Configuration management system and method of server cluster |
| CN104679717A (en) * | 2015-02-15 | 2015-06-03 | 北京京东尚科信息技术有限公司 | Method and management system of elastic cluster deployment |
| CN105915369A (en) * | 2016-03-31 | 2016-08-31 | 北京奇艺世纪科技有限公司 | Configuration information management method and configuration information management device |
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