CN108259611A - Cluster docker management methods, device, system and readable storage medium storing program for executing - Google Patents
Cluster docker management methods, device, system and readable storage medium storing program for executing Download PDFInfo
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- CN108259611A CN108259611A CN201810058550.7A CN201810058550A CN108259611A CN 108259611 A CN108259611 A CN 108259611A CN 201810058550 A CN201810058550 A CN 201810058550A CN 108259611 A CN108259611 A CN 108259611A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
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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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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Abstract
This application discloses a kind of cluster docker management methods, including:Management node receives operation information input by user;Wherein, operation information includes the node for needing to operate and corresponding task operating;Operation information into row information is parsed, obtains the title of node and corresponding operation;Wherein, operation includes single container generic operation and more container generic operations;Node is connected to by ssh n;Corresponding operation is performed to node.This method can make user easily and efficiently manage cluster docker.Disclosed herein as well is a kind of cluster docker managing devices, system and computer readable storage mediums, are respectively provided with above-mentioned advantageous effect.
Description
Technical field
This application involves electronic technology field, more particularly to a kind of cluster docker management methods, device, system and calculating
Machine readable storage medium storing program for executing.
Background technology
Docker is an application container engine increased income, and developer can be packaged their application and rely on packet and arrives
In one transplantable container, then it is published on the Linux machines of any prevalence, can realizes virtualization.Docker is applied
Extensively, carrying out exploitation and O&M using Docker mainly has continuous integrating, Version Control, portability, isolation and safety
Etc. advantages, be current more convenient, efficient open source projects.
Cluster Docker management tools are the scheduling tools based on the Docker containers built, can provide scheduling of resource,
The functions external members such as balanced disaster tolerance, service registration, the scalable appearance of dynamic.Cluster Docker management tool types are various, are widely used, can
To be effectively managed to cluster Docker.
As user demand is more and more various, the requirement to cluster Docker management tools is also higher and higher, current
Docker management tools are only applicable to the docker management of single node, have the limitation of single-set operation, user is to the various of container
Operation is more inconvenient and efficiency is low.
Therefore, user how to be made easily and efficiently to manage cluster docker, being that those skilled in the art are urgently to be resolved hurrily asks
Topic.
Invention content
The purpose of the application is to provide a kind of cluster docker management methods, and this method, which can be realized, makes user's convenience and high-efficiency
Ground management cluster docker;The another object of the application is to provide a kind of cluster docker managing devices, system and computer can
Storage medium is read, is respectively provided with above-mentioned advantageous effect.
In order to solve the above technical problems, this application provides a kind of cluster docker management methods, this method includes:
Management node receives operation information input by user;Wherein, the operation information include needing the node that operates with
And corresponding task operating;
The operation information into row information is parsed, obtains the title of node and corresponding operation;Wherein, the operation
Including single container generic operation and more container generic operations;
The node is connected to by ssh-n;
Corresponding operation is performed to the node.
Preferably, corresponding operation is performed to the node to include:
When the operation belongs to single container generic operation, log on to the node and perform corresponding operation;
When the operation belongs to more container generic operations, each node is performed on backstage respectively by the system of dispatching corresponding
Operation.
Preferably, cluster docker management methods further include:
The virtual tty terminals of remote server are exported by ssh-t.
Preferably, the cluster docker management methods further include:
Receiving node operation task executive condition feedback information, in order to monitor the task of node according to the feedback information
Executive condition.
The application discloses a kind of cluster docker managing devices, including:
Information receiving unit, for receiving operation information input by user;Wherein, the operation information includes needing to operate
Node and corresponding task operating;
Information resolution unit for being parsed to the operation information into row information, obtains the title of node and corresponding
Operation;Wherein, the operation includes single container generic operation and more container generic operations;
Node connection unit is connected to the node for passing through ssh-n;
Operation execution unit, for performing corresponding operation to the node.
Preferably, the operation execution unit includes:
Single container operation performs subelement, for when the operation belongs to single container generic operation, logging on to the node
Perform corresponding operation;
More container operations perform subelement, for when the operation belongs to more container generic operations, passing through the system of dispatching point
Corresponding operation is not performed to each node on backstage.
Preferably, the cluster docker managing devices further include:
Virtual terminal output unit, for exporting the virtual tty terminals of remote server by ssh-t.
Preferably, the cluster docker managing devices further include:
Feedback information receiving unit, for receiving node operation task executive condition feedback information, in order to according to
Feedback information monitors the tasks carrying situation of node.
The application discloses a kind of cluster docker management system, including:
Memory, for storing computer program;
Processor, the step of cluster docker management methods are realized during for performing the computer program.
The application discloses a kind of computer readable storage medium, and computer is stored on the computer readable storage medium
Program, the step of cluster docker management methods are realized when the computer program is performed by the processor.
Cluster docker management methods provided herein, management node is by receiving operation information input by user;
The title of node and corresponding operation are obtained after being parsed to operation information into row information;Passed through according to the nodename of acquisition
Ssh-n is connected to node, and corresponding operation can be performed to the node in cluster in management node.Pass through single node
It realizes the unified management to docker in cluster, user can be made to be more convenient efficiently to manage cluster docker.
Present invention also provides a kind of cluster management devices, system and computer-readable storage medium for realizing target detection
Matter is respectively provided with above-mentioned advantageous effect, and details are not described herein.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the flow chart of cluster docker management methods provided by the embodiments of the present application;
Fig. 2 is the structure diagram of cluster docker managing devices provided by the embodiments of the present application;
Fig. 3 is the structure diagram that cluster docker provided by the embodiments of the present application manages system;
Fig. 4 is the structure diagram that cluster docker provided by the embodiments of the present application manages system.
Specific embodiment
The core of the application is to provide a kind of cluster docker management methods, and this method can be such that user is more convenient efficiently
Manage cluster docker;Another core of the application is to provide a kind of cluster docker managing devices, system and computer-readable
Storage medium is respectively provided with above-mentioned advantageous effect.
Purpose, technical scheme and advantage to make the embodiment of the present application are clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The all other embodiment obtained without making creative work, shall fall in the protection scope of this application.
It please refers to Fig.1, Fig. 1 is a kind of flow chart of cluster docker management methods provided herein, and this method can
To include:
Step s100, management node receives operation information input by user;Wherein, operation information includes the section for needing to operate
Point and corresponding task operating;
The management to cluster docker that the application provides can be realized in any single management node to entire cluster
Management work, the establishment including container are deleted, and enter and scheduler task distributes resource etc..
Management node receives cluster operation information input by user, including operation object and corresponding task, operation pair
As needing the node operated, the operation information such as " creating B container in A nodes " of reception " is opened in A nodes and B node
Move two containers " etc., form of operation information specifically received is not limited at this.
In addition, not limiting the mode of the cluster operation information of reception, operation object can be first received, can also be simultaneously
Operation object and corresponding task dispatching are received, wherein, input item by item is carried out to the nodal operation information of user can be significantly simple
Change information identification process, improve node administration efficiency.
Step s200, operation information into row information is parsed, obtains the title of node and corresponding operation;Wherein, it grasps
Work includes single container generic operation and more container generic operations;
Keyword parsing is carried out to the operation information input by user received, parsing user needs the node name operated
Title and action type, wherein, the dividing mode of action type does not limit herein, the container number that can be operated as needed
It is divided into single container generic operation and more container generic operations or resource allocation generic operation can also be divided into according to task type
And container operation, the resource of resource allocation generic operation such as scheduler task distribution specify cluster resource such as GPU, mem,
Container creates sharing out the work for number etc., and the establishment of container operation such as container is deleted, into etc. work etc., obtain crucial
After information different operations is carried out in order to be directed to different nodes.
Action type can refer to DockerEngine scripts, can include dockerrun, Dockerenter,
The nodes operating method such as dockerdestory, dockermanager.
Step s300, node is connected to by ssh-n;
Relatively existing docker administration orders increase the option of-n, are remotely connected to be grasped by ssh-n
The node of work.Node can be one, or it is multiple, when node for it is multiple when, can backstage simultaneously with multiple node phases
Connection performs corresponding operation to each node respectively.
Step s400, corresponding operation is performed to node.
Respectively to the corresponding operational order of node publication after establishing connecting path with corresponding node, in order to be performed to node
Corresponding operation.
Specifically, according to different action types, performing corresponding operation to node can include:
When operation belongs to single container generic operation, log on to node and perform corresponding operation;
When operation belongs to more container generic operations, corresponding behaviour is performed to each node on backstage by the system of dispatching respectively
Make.
Herein by taking more container generic operations is create container simultaneously as an example, perform and create container order dockerrun and open
Dynamic container backstage performs, and runs parallel task in this way, then the required containers such as this container IP are returned after container creates successfully
Information, and recorded.So that next task submits work.
Operating process, the namespace node " section that user's input is specified first are introduced so that single container operation is operation node A as an example
Point A ", management node are remotely connected to node A after receiving and parsing through identification, can pass through node A's after connection
Dockermanage tool sets are operated, dockermanage tool sets include dockerrun, dockerdestory,
The tools such as dockerenter select dockerrun orders, you can operation node A.
Both the above action type is specially two different Starting mode, and single container operation class starts login side for user
Formula is directly logged onto container as interactive mode.More container operation classes are scheduler triggering dockerrun, the incoming node specified with
And resource, loop start container, the container started is all in running background.
It is two different deletion modes that both the above action type, which deletes container, and single container operation class is deleted manually for user
Except mode is interactive mode, deletion need to be logged in.More container operation classes for the resource of distribution is recycled by scheduler, not with
User interacts.Node and container shared by direct deletion task, resource etc..
Being connected to corresponding node by ssh-n in the application and carry out corresponding management work mainly can be by existing
DockerEngine scripts on the basis of p- n options increase, specific docker administration orders can be:
Based on above-mentioned introduction, management node is by receiving operation information input by user in the application;To operation information into
The title of node and corresponding operation are obtained after row information parsing;Section is connected to by ssh-n according to the nodename of acquisition
Point can perform corresponding operation in management node to the node in cluster.It can be realized by single node in cluster
The unified management of docker can make user be more convenient efficiently to manage cluster docker.
Wherein, acquiescence does not have tty terminals when needing to operate node mirror image, in order to which user is made more easily to obtain mirror
As operation information, in order to more easily be operated to node, it is preferable that remote server can be exported by ssh-t
Virtual tty terminals include saving in management by the result that the virtual tty terminals for providing a remote server return to node
Point.The reference script of virtual terminal is provided in management node such as:Ssh-t node.
Wherein, in order to be supervised to cluster docker operating process, in order to promote management of performance, user's body is promoted
It tests, it is preferable that the nodal operation tasks carrying situation feedback information of reception can be analyzed, be monitored and saved according to feedback information
The tasks carrying situation of point.For example, when being connected to node A execution dockerrun, dockerdestroy when orders, knot is performed
Fruit returns and is shown to management node.Wherein, the information of return can be divided into two kinds, and one kind is manually booted, deleted, into appearance
Device, return information are respectively container to be started, the container to be deleted and the container to be entered;Another kind is task scheduling
Need node to be started and specified resource, id and ip of the return information for container etc..It is held by receiving node operation task
Market condition feedback information can easily supervise tasks carrying situation, in order to divide executive condition and implementing result
Analysis and optimization etc..
The cluster docker management methods that the application proposes realize that process is simple, and the consuming time is short, and can realize substantially makes
User easily and efficiently manages the purpose of cluster docker.
The cluster docker managing devices provided below the application are introduced, and please refer to Fig.2, and Fig. 2 is real for the application
The structure diagram of the cluster docker managing devices of example offer is provided;The device can include:
Information receiving unit 100, for receiving operation information input by user;Wherein, operation information includes needing to operate
Node and corresponding task operating;
Information resolution unit 200 for being parsed to operation information into row information, obtains the title of node and corresponding behaviour
Make;Wherein, operation includes single container generic operation and more container generic operations;
Node connection unit 300 is connected to node for passing through ssh-n;
Operation execution unit 400, for performing corresponding operation to node.
The cluster docker managing devices that the application provides can make user easily and efficiently manage cluster docker.
Wherein it is preferred to operation execution unit unit can be into one in the cluster docker managing devices that the application provides
Step includes single container operation and performs subelement and more container operations execution subelement.Wherein, single container operation performs subelement
It can be used for when operation belongs to single container generic operation, log on to node and perform corresponding operation;It is single that more container operations perform son
Member can be used for when operation belongs to more container generic operations, and corresponding behaviour is performed to each node on backstage respectively by the system of dispatching
Make.
Preferably, the cluster docker managing devices that the application provides can further include virtual terminal output unit.Virtually
Terminal output unit can be used for exporting the virtual tty terminals of remote server by ssh-t.
Preferably, the cluster docker managing devices that the application provides can further include feedback information receiving unit.Feedback
Information receiving unit can be used for receiving node operation task executive condition feedback information, be saved in order to be monitored according to feedback information
The tasks carrying situation of point.
It should be noted that each unit in cluster docker managing devices in the application specific embodiment,
The course of work please refers to Fig.1 corresponding specific embodiment, and details are not described herein.
The cluster docker management system that the application provides is introduced below, system specifically is managed to cluster docker
Introduction the step of can refer to above-mentioned cluster docker management methods, Fig. 3 is cluster docker provided by the embodiments of the present application pipes
The structure diagram of reason system;The system can include:
Memory 700, for storing computer program;
Processor 800, the step of cluster docker management methods are realized during for performing computer program.
It please refers to Fig.4, the structure diagram of cluster docker management system provided by the embodiments of the present application, the recovery system
Bigger difference can be generated due to configuration or different performance, one or more processors (central can be included
Processing units, CPU) 322 (for example, one or more processors) and memory 332, one or more
Store the storage medium 330 (such as one or more mass memory units) of application program 342 or data 344.Wherein, it deposits
Reservoir 332 and storage medium 330 can be of short duration storage or persistent storage.Being stored in the program of storage medium 330 can include
One or more modules (diagram does not mark), each module can include grasping the series of instructions in data processing equipment
Make.Further, central processing unit 322 could be provided as communicating with storage medium 330, performs and deposits in management system 301
Series of instructions operation in storage media 330.
Management system 301 can also include one or more power supplys 326, one or more wired or wireless nets
Network interface 350, one or more input/output interfaces 358 and/or, one or more operating systems 341, such as
Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
Step in 1 described cluster docker management methods of above figure can be managed the knot of system by cluster docker
Structure is realized.
Readable storage medium storing program for executing provided by the embodiments of the present application is introduced below, readable storage medium storing program for executing described below with
Above-described cluster docker management methods can correspond reference.
A kind of readable storage medium storing program for executing disclosed in the present application, is stored thereon with program, and collection is realized when program is executed by processor
The step of group's docker management methods.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description,
The specific work process of equipment, storage medium and unit can refer to the corresponding process in preceding method embodiment, herein no longer
It repeats.
In several embodiments provided herein, it should be understood that disclosed device, system, storage medium and
Method can be realized by another way.For example, apparatus embodiments described above are only schematical, for example, single
The division of member, only a kind of division of logic function can have an other dividing mode in actual implementation, for example, multiple units or
Component may be combined or can be integrated into another system or some features can be ignored or does not perform.Another point is shown
Show or the mutual coupling, direct-coupling or communication connection that discusses can be by some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
Component may or may not be physical unit, you can be located at a place or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If integrated unit realized in the form of SFU software functional unit and be independent product sale or in use, can
To be stored in a mobile terminal.Based on such understanding, the technical solution of the application is substantially in other words to the prior art
The all or part of the part to contribute or the technical solution can be embodied in the form of software product, which deposits
Storage is used including some instructions so that a mobile terminal (can be mobile phone or tablet computer in a storage medium
Deng) perform each embodiment method of the application all or part of step.And aforementioned storage medium includes:USB flash disk, movement are hard
Disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM),
The various media that can store program code such as magnetic disc or CD.
Each embodiment is described by the way of progressive in specification, the highlights of each of the examples are with other realities
Apply the difference of example, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is referring to method part illustration
.
Professional further appreciates that, with reference to each exemplary unit of the embodiments described herein description
And algorithm steps, it can be realized with the combination of electronic hardware, terminal or the two, in order to clearly demonstrate hardware and software
Interchangeability generally describes each exemplary composition and step according to function in the above description.These functions are studied carefully
Unexpectedly it is performed with hardware or software mode, specific application and design constraint depending on technical solution.Professional technique people
Member can realize described function to each specific application using distinct methods, but this realization is it is not considered that super
Go out scope of the present application.
It can directly be held with reference to the step of method or algorithm that the embodiments described herein describes 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 cluster docker management methods, device, system and computer readable storage medium provided herein
It is described in detail.The principle and implementation of this application are described for specific case used herein, more than it is real
The explanation for applying example is merely used to help understand the present processes and its core concept.It should be pointed out that for the art
For those of ordinary skill, under the premise of the application principle is not departed from, can also to the application, some improvement and modification can also be carried out,
These improvement and modification are also fallen into the application scope of the claims.
Claims (10)
1. a kind of cluster docker management methods, which is characterized in that including:
Management node receives operation information input by user;Wherein, the operation information includes needing the node that operates and right
The task operating answered;
The operation information into row information is parsed, obtains the title of node and corresponding operation;Wherein, the operation includes
Single container generic operation and more container generic operations;
The node is connected to by ssh-n;
Corresponding operation is performed to the node.
2. cluster docker management methods as described in claim 1, which is characterized in that corresponding operation is performed to the node
Including:
When the operation belongs to single container generic operation, log on to the node and perform corresponding operation;
When the operation belongs to more container generic operations, corresponding behaviour is performed to each node on backstage by the system of dispatching respectively
Make.
3. cluster docker management methods as claimed in claim 2, which is characterized in that further include:
The virtual tty terminals of remote server are exported by ssh-t.
4. cluster docker management methods as described in any one of claims 1 to 3, which is characterized in that further include:
Receiving node operation task executive condition feedback information, in order to monitor the tasks carrying of node according to the feedback information
Situation.
5. a kind of cluster docker managing devices, which is characterized in that including:
Information receiving unit, for receiving operation information input by user;Wherein, the operation information includes the section for needing to operate
Point and corresponding task operating;
Information resolution unit for being parsed to the operation information into row information, obtains the title of node and corresponding operation;
Wherein, the operation includes single container generic operation and more container generic operations;
Node connection unit is connected to the node for passing through ssh-n;
Operation execution unit, for performing corresponding operation to the node.
6. cluster docker managing devices as claimed in claim 5, which is characterized in that the operation execution unit includes:
Single container operation performs subelement, for when the operation belongs to single container generic operation, logging on to the node and performing
Corresponding operation;
More container operations perform subelement, for when the operation belongs to more container generic operations, being existed respectively by the system of dispatching
Backstage performs corresponding operation to each node.
7. cluster docker managing devices as claimed in claim 6, which is characterized in that further include:
Virtual terminal output unit, for exporting the virtual tty terminals of remote server by ssh-t.
8. cluster docker managing devices as claimed in claim 7, which is characterized in that further include:
Feedback information receiving unit, for receiving node operation task executive condition feedback information, in order to according to the feedback
The tasks carrying situation of information monitoring node.
9. a kind of cluster docker manages system, which is characterized in that including:
Memory, for storing computer program;
Processor realizes the cluster docker as described in Claims 1-4 any one during for performing the computer program
The step of management method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the cluster as described in Claims 1-4 any one when the computer program is performed by the processor
The step of docker management methods.
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CN109150921A (en) * | 2018-11-05 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of login method of multi-node cluster, device, equipment and storage medium |
CN109150921B (en) * | 2018-11-05 | 2021-06-29 | 郑州云海信息技术有限公司 | Login method, device, equipment and storage medium of multi-node cluster |
CN110955443A (en) * | 2019-11-22 | 2020-04-03 | 浪潮电子信息产业股份有限公司 | Method, device, equipment and medium for updating cluster crontab in batch |
CN112698916A (en) * | 2020-12-31 | 2021-04-23 | 北京千方科技股份有限公司 | Multi-container cluster management and control system, method and storage medium |
CN112698916B (en) * | 2020-12-31 | 2024-04-12 | 北京千方科技股份有限公司 | Multi-container cluster management and control system, method and storage medium |
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