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CN109150921A - A kind of login method of multi-node cluster, device, equipment and storage medium - Google Patents

A kind of login method of multi-node cluster, device, equipment and storage medium Download PDF

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Publication number
CN109150921A
CN109150921A CN201811307912.8A CN201811307912A CN109150921A CN 109150921 A CN109150921 A CN 109150921A CN 201811307912 A CN201811307912 A CN 201811307912A CN 109150921 A CN109150921 A CN 109150921A
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user
node
cluster
user group
agent
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CN109150921B (en
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崔新民
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Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0815Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

本发明公开了一种多节点集群的登录方法、装置、设备以及计算机可读存储介质,包括:分别利用集群资源管理库的用户agent和用户组agent创建所述集群资源管理库的用户资源和用户组资源;设置所述用户资源依赖于所述用户组资源的约束条件;依据所述约束条件,分别在集群的各个节点中创建相同的用户组和用户,以便于通过同一用户实现对所述集群中各个节点的登录。本发明所提供的方法、装置、设备以及计算机可读存储介质,利用集群资源管理库的用户agent和用户组agent,在所述集群的各个节点中创建相同的用户组和用户;从而在所述集群中的各个节点不加入域的情况下,通过同一用户登录所述集群中的各个节点,节约了硬件成本。

The invention discloses a method, device, equipment and computer-readable storage medium for logging in to a multi-node cluster. group resources; setting the constraints that the user resources depend on the user group resources; according to the constraints, create the same user groups and users in each node of the cluster, so that the same user can be used to control the cluster. log in to each node. The method, apparatus, device and computer-readable storage medium provided by the present invention utilize the user agent and user group agent of the cluster resource management library to create the same user group and user in each node of the cluster; When each node in the cluster does not join the domain, the same user logs in to each node in the cluster, which saves hardware costs.

Description

A kind of login method of multi-node cluster, device, equipment and storage medium
Technical field
The present invention relates to cluster server technical field, more particularly to a kind of login method of multi-node cluster, device, Equipment and computer readable storage medium.
Background technique
In the prior art, same domain is added in each node of multi-node cluster server, can by way of the user authentication of domain To facilitate the login realized to each node, but the support of domain control server is needed, increases the hardware cost of cluster.
In summary as can be seen that how to realize when clustered node is added without domain to section each in multi-node cluster The login of point is current problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of login method of multi-node cluster, device, equipment and computer-readable deposit Storage media, to solve to need in the prior art to step on each node of cluster server by the support realization of domain control server The problem of record causes hardware cost to waste.
In order to solve the above technical problems, the present invention provides a kind of login method of multi-node cluster, comprising: be utilized respectively collection The user agent and user group agent in group resource management library create the user resources and user group in cluster resource management library Resource;The constraint condition that the user resources depend on the user group resource is set;According to the constraint condition, collecting respectively Identical user group and user are created in each node of group, in order to realize by same user to each section in the cluster The login of point.
Preferably, described according to the constraint condition, created in each node of cluster respectively identical user group and User includes:
Using the monitoring order of the user group agent, the user group monitored on each node of the cluster respectively is It is no to change;
When monitoring that the user group in the cluster on first node changes, then utilize the user group agent's More newer command updates the user group on the first node.
Preferably, described when monitoring that the user group in the cluster on first node changes, then utilize the use The user group that the more newer command of family group agent updates on the first node includes:
When monitoring that the user group in the cluster on first node changes, in cluster starting, utilize The user group agent executes more newer command;
By in the user group resource information and local file in save the user group on the first node and compare Compared with;
The user group that will exist in the user group resource and be not present in the local file, is added to the first segment Point in;
It deletes on the first node, is present in the local file use that may be not present with the user group resource Family group.
Preferably, described according to the constraint condition, created in each node of cluster respectively identical user group and User includes:
Using the monitoring order of the user agent, monitor whether the user on each node of the cluster sends out respectively Changing;
When monitoring that the user in the cluster on second node changes, then the update of the user agent is utilized Order updates the user on the second node.
Preferably, described when monitoring that the user in the cluster on second node changes, then utilize the user The user that the more newer command of agent updates on the second node includes:
When monitoring that the user in the cluster on second node changes, in cluster starting, institute is utilized It states user agent and executes more newer command;
By in the user resources information and local file in save the user on the second node and be compared;
The user that will exist in the user resources and be not present in the local file, is added to the first node In;
It deletes on the second node, being present in the local file may be not present and the use in the user resources Family.
The present invention also provides a kind of entering devices of multi-node cluster, comprising:
Creation module, user agent and user group agent for being utilized respectively cluster resource management library create the collection The user resources and user group resource in group resource management library;
Setup module depends on the constraint condition of the user group resource for the user resources to be arranged;
Login module, for creating identical user group in each node of cluster respectively according to the constraint condition And user, in order to realize the login to each node in the cluster by same user.
Preferably, the login module is specifically used for:
Using the monitoring order of the user group agent, the user group monitored on each node of the cluster respectively is It is no to change;
When monitoring that the user group in the cluster on first node changes, then utilize the user group agent's More newer command updates the user group on the first node.
Preferably, described when monitoring that the user group in the cluster on first node changes, then utilize the use The user group that the more newer command of family group agent updates on the first node includes:
When monitoring that the user group in the cluster on first node changes, in cluster starting, utilize The user group agent executes more newer command;
By in the user group resource information and local file in save the user group on the first node and compare Compared with;
The user group that will exist in the user group resource and be not present in the local file, is added to the first segment Point in;
It deletes on the first node, is present in the local file use that may be not present with the user group resource Family group.
The present invention also provides a kind of logging devices of multi-node cluster, comprising:
Memory, for storing computer program;Processor realizes above-mentioned one kind when for executing the computer program The step of login method of multi-node cluster.
The present invention also provides a kind of computer readable storage medium, meter is stored on the computer readable storage medium The step of calculation machine program, the computer program realizes a kind of login method of above-mentioned multi-node cluster when being executed by processor.
The login method of multi-node cluster provided by the present invention is created using the user agent in cluster resource management library The user resources in cluster resource management library create the more piece point set using the user group agent that the cluster logs in library The user group resource of group.And the constraint condition that the user resources depend on the user group resource is set.According to the constraint Condition creates identical user group and user in each node of multi-node cluster server respectively, logical so as to realize Same user is crossed to log in each node in the cluster.The present invention manages the user agent in library using cluster resource The user resources and user group resource in cluster resource management library are created with user group agent, thus convenient in the cluster Each node in create identical user group and user.In the case where being added without domain to each node in the cluster The login that each node in the cluster is realized by same user, has saved hardware cost.And it is not required in the present invention Identical user group and user are created in each node of the cluster manually, simplify the operation of clustered node login, mention High login efficiency.Correspondingly, a kind of entering device of multi-node cluster provided by the present invention, equipment and computer-readable Storage medium has above-mentioned beneficial effect.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of the first specific embodiment of the login method of multi-node cluster provided by the present invention;
Fig. 2 is the flow chart of second of specific embodiment of the login method of multi-node cluster provided by the present invention;
Fig. 3 is a kind of structural block diagram of the entering device of multi-node cluster provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of multi-node cluster login method, device, equipment and computer-readable storage Medium is managed the user agent and user group agent in library by addition cluster resource, passes through wound in each node of cluster Identical user group and user are built, each node of cluster is stepped on to be realized in the case where clustered node does not need to be added domain Record.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is the first specific embodiment of the login method of multi-node cluster provided by the present invention Flow chart;Specific steps are as follows:
Step S101: the user agent and user group agent for being utilized respectively cluster resource management library create the cluster money The user resources and user group resource in source control library;
Using the user agent and user group agent of cluster resource management library Pacemaker, the use of Pacemaker is created Family resource and user group resource.
Step S102: the constraint condition that the user resources depend on the user group resource is set;
Due to needing designated user's group when adding user in the node of the cluster, it is therefore desirable to when guaranteeing addition user Specified user group has existed, and setting user resources is needed to depend on the constraint condition of user group resource thus;I.e. first starting is used Family group resource, restarts user resources.
Step S103: according to the constraint condition, identical user group and use are created in each node of cluster respectively Family, in order to realize the login to each node in the cluster by same user.
By the synchronization of resource, according to constraint condition, identical user is created in each node of the cluster respectively Group and user, to realize that the same user can log in all nodes in the cluster, will not be in the cluster The case where node addition domain, is write, by having saved cluster with the login realized with a user to all nodes in the cluster The hardware cost of system.
Based on the above embodiments, in the present embodiment, by taking user group as an example, the user group of Pacemaker will be utilized After the user group source synchronous to each node of the cluster of agent creation, the monitoring order of the user group agent is utilized Whether the user group resource monitored on each node respectively changes.If monitoring, the user group resource of a certain node becomes Change, then updates the user group resource on the node using the more newer command of the user group agent.Referring to FIG. 2, Fig. 2 is this The flow chart of second of specific embodiment of the login method of multi-node cluster provided by inventing;Specific steps are as follows:
Step S201: the user agent and user group agent for being utilized respectively Pacemaker create the cluster resource pipe Manage the user resources and user group resource in library;
Step S202: the constraint condition that the user resources depend on the user group resource is set;
Step S203: according to the constraint condition, identical user group and use are created in each node of cluster respectively Family;
Step S204: by the information preservation of the user group agent of the Pacemaker user group resource created to local In file;
Step S205: it using the monitoring order of the user group agent, is monitored on each node of the cluster respectively Whether user group changes;
Monitor the user group on each node of the cluster respectively using the Monitor order of the user group agent Whether change.
Step S206: it when monitoring that the user group in the cluster on first node changes, is opened in the cluster When dynamic, more newer command is executed using the user group agent;
The user group on the first node is updated using the Update order of the user group agent.
Step S207: by the user group resource information and local file in save user on the first node Group is compared;
Step S208: the user group that will exist in the user group resource and be not present in the local file is added to In the first node;
Step S209: deleting on the first node, and being present in the local file may be not present and the user group User group in resource, in order to create identical user group resource in each node of the cluster, thus using local The mode of certification logs in each node of the cluster.
Based on the above embodiment, it in other embodiments provided by the present invention, is created in each node of cluster respectively After building identical user group and user, it can use the monitoring order of the user agent, monitor each of the cluster respectively Whether the user on node changes;When monitoring that the user in the cluster on second node changes, then institute is utilized The more newer command for stating user agent updates user on the second node.When adding or deleting user, user resources are updated, After monitoring in user agent detects that user resources information is inconsistent on some node in the cluster, execution is described more New operation, updates the user resources on the node, so that making to create on all nodes in the cluster has identical user Resource realizes the login realized by a user to all nodes in the cluster.The present embodiment is saving cluster login The hardware cost of system;The operation for simplifying clustered node login, improves login efficiency.
Referring to FIG. 3, Fig. 3 is a kind of structural block diagram of the entering device of multi-node cluster provided in an embodiment of the present invention; Specific device may include:
Creation module 100, user agent and user group agent for being utilized respectively cluster resource management library create institute State the user resources and user group resource in cluster resource management library;
Setup module 200 depends on the constraint condition of the user group resource for the user resources to be arranged;
Login module 300, for creating identical user in each node of cluster respectively according to the constraint condition Group and user, in order to realize the login to each node in the cluster by same user.
The entering device of the multi-node cluster of the present embodiment for realizing multi-node cluster above-mentioned login method, therefore The embodiment of the login method of the visible multi-node cluster hereinbefore of specific embodiment in the entering device of multi-node cluster Part, for example, creation module 100, setup module 200, login module 300, are respectively used to realize stepping on for above-mentioned multi-node cluster Step S101, S102 and S103 in recording method, so, specific embodiment is referred to corresponding various pieces embodiment Description, details are not described herein.
The specific embodiment of the invention additionally provides a kind of logging device of multi-node cluster, comprising: memory, for storing Computer program;Processor realizes a kind of login method of above-mentioned multi-node cluster when for executing the computer program Step.
The specific embodiment of the invention additionally provides a kind of computer readable storage medium, the computer readable storage medium On be stored with computer program, the computer program realizes a kind of login side of above-mentioned multi-node cluster when being executed by processor The step of method.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology In any other form of storage medium well known in field.
Above to the login method of multi-node cluster provided by the present invention, device, equipment and computer-readable storage Medium is described in detail.It is used herein that a specific example illustrates the principle and implementation of the invention, with The explanation of upper embodiment is merely used to help understand method and its core concept of the invention.It should be pointed out that being led for this technology For the those of ordinary skill in domain, without departing from the principle of the present invention, can also to the present invention carry out it is several improvement and Modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims (10)

1. a kind of login method of multi-node cluster characterized by comprising
The user agent and user group agent for being utilized respectively cluster resource management library create the use in cluster resource management library Family resource and user group resource;
The constraint condition that the user resources depend on the user group resource is set;
According to the constraint condition, identical user group and user are created in each node of cluster respectively, in order to pass through Same user realizes the login to each node in the cluster.
2. the method as described in claim 1, which is characterized in that it is described according to the constraint condition, respectively in each of cluster Identical user group is created in node and user includes:
Using the monitoring order of the user group agent, monitor whether the user group on each node of the cluster is sent out respectively Changing;
When monitoring that the user group in the cluster on first node changes, then the update of the user group agent is utilized Order updates the user group on the first node.
3. method according to claim 2, which is characterized in that described to work as the user monitored in the cluster on first node Group changes, then updates the user group on the first node using the more newer command of the user group agent and include:
When monitoring that the user group in the cluster on first node changes, in cluster starting, using described User group agent executes more newer command;
By in the user group resource information and local file in save the user group on the first node and be compared;
The user group that will exist in the user group resource and be not present in the local file, is added to the first node In;
It deletes on the first node, is present in the local file user that may be not present with the user group resource Group.
4. the method as described in claim 1, which is characterized in that it is described according to the constraint condition, respectively in each of cluster Identical user group is created in node and user includes:
Using the monitoring order of the user agent, monitor whether the user on each node of the cluster becomes respectively Change;
When monitoring that the user in the cluster on second node changes, then the more newer command of the user agent is utilized Update the user on the second node.
5. method as claimed in claim 4, which is characterized in that described to work as the user monitored in the cluster on second node It changes, then updating the user on the second node using the more newer command of the user agent includes:
When monitoring that the user in the cluster on second node changes, in cluster starting, the use is utilized Family agent executes more newer command;
By in the user resources information and local file in save the user on the second node and be compared;
The user that will exist in the user resources and be not present in the local file, is added in the first node;
It deletes on the second node, being present in the local file may be not present and the user in the user resources.
6. a kind of entering device of multi-node cluster characterized by comprising
Creation module, user agent and user group agent for being utilized respectively cluster resource management library create the cluster money The user resources and user group resource in source control library;
Setup module depends on the constraint condition of the user group resource for the user resources to be arranged;
Login module, for creating identical user group and use in each node of cluster respectively according to the constraint condition Family, in order to realize the login to each node in the cluster by same user.
7. the device as described in right asks 6, which is characterized in that the login module is specifically used for:
Using the monitoring order of the user group agent, monitor whether the user group on each node of the cluster is sent out respectively Changing;
When monitoring that the user group in the cluster on first node changes, then the update of the user group agent is utilized Order updates the user group on the first node.
8. device as claimed in claim 7, which is characterized in that described to work as the user monitored in the cluster on first node Group changes, then updates the user group on the first node using the more newer command of the user group agent and include:
When monitoring that the user group in the cluster on first node changes, in cluster starting, using described User group agent executes more newer command;
By in the user group resource information and local file in save the user group on the first node and be compared;
The user group that will exist in the user group resource and be not present in the local file, is added to the first node In;
It deletes on the first node, is present in the local file user that may be not present with the user group resource Group.
9. a kind of logging device of multi-node cluster characterized by comprising
Memory, for storing computer program;
Processor realizes a kind of multi-node cluster as described in any one of claim 1 to 5 when for executing the computer program Login method the step of.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program, realizing a kind of multi-node cluster as described in any one of claim 1 to 5 when the computer program is executed by processor The step of login method.
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黄文依: "云计算环境中的跨域认证机制研究", 《中国优秀硕士学位论文全文数据库(电子期刊)信息科技辑》 *

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CN113806011A (en) * 2021-08-17 2021-12-17 曙光信息产业股份有限公司 Cluster resource control method and device, cluster and computer readable storage medium
CN113806011B (en) * 2021-08-17 2023-12-19 曙光信息产业股份有限公司 Cluster resource control method and device, cluster and computer readable storage medium
CN113868194A (en) * 2021-09-09 2021-12-31 苏州浪潮智能科技有限公司 Management method, device, system and medium for local user group of storage equipment
CN113868194B (en) * 2021-09-09 2024-01-23 苏州浪潮智能科技有限公司 Management method, device, system and medium for local user group of storage equipment

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