CN111291101A - Cluster management method and system - Google Patents
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- CN111291101A CN111291101A CN201911302173.8A CN201911302173A CN111291101A CN 111291101 A CN111291101 A CN 111291101A CN 201911302173 A CN201911302173 A CN 201911302173A CN 111291101 A CN111291101 A CN 111291101A
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- 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
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- G06F16/25—Integrating or interfacing systems involving database management systems
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
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- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
A cluster management method and system are disclosed. The method can comprise the following steps: installing a Redis database in a server cluster to obtain a Redis cluster; determining a master node and a plurality of slave nodes in all nodes of the Redis cluster; the cluster management is realized by reading data from all nodes and writing data into the main node; the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node. The Redis cluster established based on the Redis database realizes the management of the cluster by accessing any node, realizes the read-write separation operation, is convenient to deploy and customize, realizes various management functions and extensions, realizes the customization and the development of a cluster management system by utilizing the Redis cluster, and has higher flexibility and expandability.
Description
Technical Field
The present invention relates to the field of data management, and in particular, to a cluster management method and system.
Background
The server cluster is characterized in that a group of mutually independent servers are represented as a single system through network connection to provide services to the outside and are managed in a single system mode, the single system provides high-reliability services for users, usually, the management of the server cluster needs special cluster management software or is developed by software manufacturers, and the main functions of the server cluster comprise monitoring, configuration and maintenance of the running state of each server node in the cluster, including software and hardware resources. The independent cluster management system has a complex structure, and is time-consuming and labor-consuming to develop alone, so that it is necessary to develop a cluster management method and system.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention provides a cluster management method and system, which can realize cluster management by accessing any node based on a Redis cluster established by a Redis database, realize read-write separation operation, facilitate deployment and customization and realize various management functions and expansion, thereby realizing customization and developing a cluster management system by utilizing the Redis cluster, and having higher flexibility and expandability.
According to an aspect of the present invention, a cluster management method is provided. The method may include: installing a Redis database in a server cluster to obtain a Redis cluster; determining a master node and a plurality of slave nodes in all nodes of the Redis cluster; the cluster management is realized by reading data from all nodes and writing data into the main node; the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
Preferably, reading data by all nodes includes: sending a read data command to the node; the node accesses the Redis service of the local computer and acquires the Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; the nodes respectively send the read data command to all the nodes; all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
Preferably, the writing of data to the master node is achieved by accessing the master node or accessing the slave node, respectively.
Preferably, the writing data to the master node by accessing the master node includes: sending a write data command to the master node; the master node accesses a native Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
Preferably, the writing data to the master node by accessing the slave node includes: sending a write data command to the slave node; the slave node accesses a native Redis service to acquire Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
According to another aspect of the present invention, a cluster management system is provided, which is characterized by comprising: a server cluster comprising a plurality of nodes; the Redis database is used for storing IP address information of all nodes of the server cluster, setting the Redis database in the server cluster and obtaining the Redis cluster; the cluster management terminal executes the following steps: determining a master node and a plurality of slave nodes in all nodes of the Redis cluster; the cluster management is realized by reading data from all nodes and writing data into the main node; the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
Preferably, reading data by all nodes includes: the cluster management terminal sends a data reading command to the node; the node accesses the Redis service of the local computer and acquires the Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; the nodes respectively send the read data command to all the nodes; all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
Preferably, the writing of data to the master node is achieved by accessing the master node or accessing the slave node, respectively.
Preferably, the writing data to the master node by accessing the master node includes: sending a write data command to the master node; the master node accesses a native Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the main node executes operation and writes data; and obtaining a final result and sending the final result to the cluster management terminal.
Preferably, the writing data to the master node by accessing the slave node includes: sending a write data command to the slave node; the slave node accesses a native Redis service to acquire Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the main node executes operation and writes data; and obtaining a final result and sending the final result to the cluster management terminal.
The method and apparatus of the present invention have other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the invention.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts.
Fig. 1 shows a flow chart of the steps of a cluster management method according to the invention.
Fig. 2 shows a schematic diagram of a process for an access master node to complete a read command according to one embodiment of the invention.
Fig. 3 shows a schematic diagram of a process for an access master node to complete a write command according to one embodiment of the invention.
FIG. 4 illustrates a process diagram for an accessing slave node to complete a write command, according to one embodiment of the invention.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention 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 invention to those skilled in the art.
Fig. 1 shows a flow chart of the steps of a cluster management method according to the invention.
In this embodiment, the cluster management method according to the present invention may include: step 101, installing a Redis database in a server cluster to obtain a Redis cluster; step 102, determining a master node and a plurality of slave nodes in all nodes of a Redis cluster; 103, reading data from all nodes and writing data into a main node to realize cluster management; the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
In one example, reading data by all nodes includes: sending a read data command to the node; the node accesses the Redis service of the local computer and acquires the Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; the nodes respectively send a data reading command to all the nodes; all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
In one example, writing data to the master node is achieved by accessing the master node or accessing the slave node, respectively.
In one example, implementing the write data to the master node by accessing the master node includes: sending a data writing command to a main node; the method comprises the steps that a main node accesses a local Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
In one example, implementing the write data to the master node by accessing the slave node includes: sending a write data command to the slave node; the method comprises the steps that a slave node accesses a native Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
Specifically, the cluster management method according to the present invention may include:
installing a Redis database on each node in the server cluster and configuring the Redis database into a cluster starting mode to obtain a Redis cluster; the Redis database stores the IP address information of all the nodes, and the IP address information of all the nodes can be acquired through any node.
The Redis cluster can automatically select a main node, and the rest nodes are slave nodes; the cluster management is realized by reading data from all nodes and writing data into the master node, wherein the data can be written into the master node by accessing the master node or the slave nodes respectively, that is, all the nodes of the cluster can be read and written into the master node as long as the IP address information of any one node in the Redis cluster is known, and further, the monitoring and management functions of the whole cluster are realized.
Reading data by all nodes comprises: sending a read data command to the node; the node accesses the Redis service of the local computer and acquires the Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; the nodes respectively send a data reading command to all the nodes; all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
The method for writing data into the main node by accessing the main node comprises the following steps: sending a data writing command to a main node; the method comprises the steps that a main node accesses a local Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
The writing data to the main node by accessing the slave nodes comprises the following steps: sending a write data command to the slave node; the method comprises the steps that a slave node accesses a native Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the master node performs operations to write data.
In summary, each node in the server cluster can acquire Redis cluster state information by using a Redis service, and a cluster node IP address list and a cluster master node IP address are analyzed from the Redis cluster state information; the cluster node judges whether the cluster node is a main node or not by comparing the IP address of the cluster node with the IP address of a cluster main node; when reading or writing operation is carried out, any node can be selected from the cluster to carry out undifferentiated reading and writing operation; each node in the cluster may forward read operations to the cluster to all nodes and forward write operations to the cluster to the master node.
The Redis cluster established based on the Redis database is used for managing the cluster by accessing any node, the read-write separation operation is realized, the deployment and the customization are convenient, various management functions and expansion are realized, the Redis cluster is used for realizing the customization and developing the cluster management system, and the flexibility and the expandability are high.
According to an embodiment of the present invention, there is provided a cluster management system, including: a server cluster comprising a plurality of nodes; the Redis database is used for storing IP address information of all nodes of the server cluster, and is arranged in the server cluster to obtain the Redis cluster; the cluster management terminal executes the following steps: determining a master node and a plurality of slave nodes in all nodes of the Redis cluster; the cluster management is realized by reading data from all nodes and writing data into the main node; the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
In one example, reading data by all nodes includes: the cluster management terminal sends a data reading command to the node; the node accesses the Redis service of the local computer and acquires the Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; the nodes respectively send a data reading command to all the nodes; all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
In one example, writing data to the master node is achieved by accessing the master node or accessing the slave node, respectively.
In one example, implementing the write data to the master node by accessing the master node includes: sending a data writing command to a main node; the method comprises the steps that a main node accesses a local Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the main node executes operation and writes data; and obtaining a final result and sending the final result to the cluster management terminal.
In one example, implementing the write data to the master node by accessing the slave node includes: sending a write data command to the slave node; the method comprises the steps that a slave node accesses a native Redis service to obtain Redis cluster state information; determining a node IP list and master-slave node information according to the Redis cluster state information; determining a main node; the main node executes operation and writes data; and obtaining a final result and sending the final result to the cluster management terminal.
The Redis cluster established by the system based on the Redis database realizes the management of the cluster by accessing any node, realizes the read-write separation operation, is convenient to deploy and customize, realizes various management functions and extensions, realizes the customization and the development of the cluster management system by utilizing the Redis cluster, and has great flexibility and expandability.
To facilitate understanding of the solution of the embodiments of the present invention and the effects thereof, three specific application examples are given below. It will be understood by those skilled in the art that this example is merely for the purpose of facilitating an understanding of the present invention and that any specific details thereof are not intended to limit the invention in any way.
The server cluster is provided with three nodes { S1, S2 and S3}, a Redis database is installed on each node in the server cluster and configured into a cluster starting mode to obtain a Redis cluster, and S1 is taken as a master node, and S2 and S3 are taken as slave nodes.
Application example 1
Fig. 2 shows a schematic diagram of a process for an access master node to complete a read command according to one embodiment of the invention.
The command is a read command, specifically, a cluster hard disk space is acquired, the access node is S1, and the specific process is as shown in fig. 2:
step 1: the cluster management terminal sends a request command (acquiring cluster hard disk space) to S1;
step 2: s1 accesses the native Redis service to obtain the Redis cluster state information;
and step 3: analyzing the key words of the Redis cluster state information, acquiring an IP list of the server node, and determining that the master node is S1, and the slave nodes are S2 and S3;
and 4, step 4: s1 sends request commands to S1, S2 and S3 respectively (acquiring hard disk spaces of each node);
and 5: s1, S2 and S3 respectively call a local service interface to execute operations, acquire corresponding hard disk space and return execution results to S1;
step 6: and S1 returning the final result to the cluster management terminal.
Application example 2
Fig. 3 shows a schematic diagram of a process for an access master node to complete a write command according to one embodiment of the invention.
The command is a write command, specifically, a cluster hard disk space alarm value is set, the access node is S1, and the specific process is as shown in fig. 3:
step 1: the cluster management terminal sends a request command (sets a cluster hard disk space alarm value) to S1;
step 2: s1 accesses the native Redis service to obtain the Redis cluster state information;
and step 3: analyzing the key words of the Redis cluster state information, acquiring an IP list of the server node, and determining that the master node is S1, and the slave nodes are S2 and S3;
and 4, step 4: s1, comparing the IP address of the local machine with the IP address list of the server node, and judging that the local machine is a main node;
and 5: s1 calls a local service interface command (setting a hard disk space alarm value) to execute operation, and data is written into the local computer;
step 6: and S1 returning the final result to the cluster management terminal.
Application example 3
FIG. 4 illustrates a process diagram for an accessing slave node to complete a write command, according to one embodiment of the invention.
The command is a write command, specifically, a cluster hard disk space alarm value is set, the access node is S2, and the specific process is as shown in fig. 3:
step 1: the cluster management terminal sends a request command (sets a cluster hard disk space alarm value) to S2;
step 2: s2 accesses the native Redis service to obtain the Redis cluster state information;
and step 3: analyzing the key words of the Redis cluster state information, acquiring an IP list of the server node, and determining that the master node is S1, and the slave nodes are S2 and S3;
and 4, step 4: s2, comparing the local IP address with the server node IP address list, judging that the local is a slave node and the main node is S1;
and 5: s2 sends a request command (set disk space alarm value) to S1;
step 6: s1 calls a local service interface command (setting a hard disk space alarm value) to execute operation, and returns the result to S2;
and 7: and S2 returning the final result to the cluster management terminal.
In summary, the Redis cluster established based on the Redis database realizes the management of the cluster by accessing any node, realizes the read-write separation operation, is convenient for deployment and customization to realize various management functions and extensions, thereby realizing the customization and developing the cluster management system by utilizing the Redis cluster, and has higher flexibility and expandability.
It will be appreciated by persons skilled in the art that the above description of embodiments of the invention is intended only to illustrate the benefits of embodiments of the invention and is not intended to limit embodiments of the invention to any examples given.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, 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.
Claims (10)
1. A cluster management method, comprising:
installing a Redis database in a server cluster to obtain a Redis cluster;
determining a master node and a plurality of slave nodes in all nodes of the Redis cluster;
the cluster management is realized by reading data from all nodes and writing data into the main node;
the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
2. The cluster management method of claim 1 wherein reading data by all nodes comprises:
sending a read data command to the node;
the node accesses the Redis service of the local computer and acquires the Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
the nodes respectively send the read data command to all the nodes;
all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
3. The cluster management method of claim 1 wherein writing data to the master node is achieved by accessing the master node or accessing the slave node, respectively.
4. The cluster management method of claim 3 wherein enabling writing data to the master node by accessing the master node comprises:
sending a write data command to the master node;
the master node accesses a native Redis service to obtain Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
determining a main node;
the master node performs operations to write data.
5. The cluster management method of claim 3 wherein enabling write data to the master node by accessing the slave nodes comprises:
sending a write data command to the slave node;
the slave node accesses a native Redis service to acquire Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
determining a main node;
the master node performs operations to write data.
6. A cluster management system, the system comprising:
a server cluster comprising a plurality of nodes;
the Redis database is used for storing IP address information of all nodes of the server cluster, setting the Redis database in the server cluster and obtaining the Redis cluster;
the cluster management terminal executes the following steps:
determining a master node and a plurality of slave nodes in all nodes of the Redis cluster;
the cluster management is realized by reading data from all nodes and writing data into the main node;
the Redis cluster comprises IP address information of all nodes, and the IP address information of all nodes is acquired through any node.
7. The cluster management system of claim 6 wherein reading data by all nodes comprises:
the cluster management terminal sends a data reading command to the node;
the node accesses the Redis service of the local computer and acquires the Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
the nodes respectively send the read data command to all the nodes;
all the nodes respectively call the local service interface to execute the operation, return the execution result to the nodes, and obtain the final result and send the final result to the cluster management terminal.
8. The cluster management system of claim 6 wherein writing data to the master node is accomplished by accessing the master node or accessing the slave node, respectively.
9. The cluster management system of claim 8 wherein enabling writing data to the master node by accessing the master node comprises:
sending a write data command to the master node;
the master node accesses a native Redis service to obtain Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
determining a main node;
the main node executes operation and writes data;
and obtaining a final result and sending the final result to the cluster management terminal.
10. The cluster management system of claim 8 wherein enabling write data to the master node by accessing the slave nodes comprises:
sending a write data command to the slave node;
the slave node accesses a native Redis service to acquire Redis cluster state information;
determining a node IP list and master-slave node information according to the Redis cluster state information;
determining a main node;
the main node executes operation and writes data;
and obtaining a final result and sending the final result to the cluster management terminal.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050960A (en) * | 2021-10-19 | 2022-02-15 | 厦门亿联网络技术股份有限公司 | Distributed server cluster node management method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453512A (en) * | 2016-09-05 | 2017-02-22 | 努比亚技术有限公司 | Redis cluster information monitoring device and method |
| CN108234170A (en) * | 2016-12-15 | 2018-06-29 | 北京神州泰岳软件股份有限公司 | The monitoring method and device of a kind of server cluster |
| CN109815049A (en) * | 2017-11-21 | 2019-05-28 | 北京金山云网络技术有限公司 | Node delay machine restoration methods, device, electronic equipment and storage medium |
| CN110048896A (en) * | 2019-04-29 | 2019-07-23 | 广州华多网络科技有限公司 | A kind of company-data acquisition methods, device and equipment |
-
2019
- 2019-12-17 CN CN201911302173.8A patent/CN111291101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453512A (en) * | 2016-09-05 | 2017-02-22 | 努比亚技术有限公司 | Redis cluster information monitoring device and method |
| CN108234170A (en) * | 2016-12-15 | 2018-06-29 | 北京神州泰岳软件股份有限公司 | The monitoring method and device of a kind of server cluster |
| CN109815049A (en) * | 2017-11-21 | 2019-05-28 | 北京金山云网络技术有限公司 | Node delay machine restoration methods, device, electronic equipment and storage medium |
| CN110048896A (en) * | 2019-04-29 | 2019-07-23 | 广州华多网络科技有限公司 | A kind of company-data acquisition methods, device and equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050960A (en) * | 2021-10-19 | 2022-02-15 | 厦门亿联网络技术股份有限公司 | Distributed server cluster node management method and device |
| CN114050960B (en) * | 2021-10-19 | 2024-05-14 | 厦门亿联网络技术股份有限公司 | Distributed server cluster node management method and device |
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