CN108959030A - A kind of cluster management method and system - Google Patents
A kind of cluster management method and system Download PDFInfo
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- CN108959030A CN108959030A CN201810704119.5A CN201810704119A CN108959030A CN 108959030 A CN108959030 A CN 108959030A CN 201810704119 A CN201810704119 A CN 201810704119A CN 108959030 A CN108959030 A CN 108959030A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3404—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for parallel or distributed programming
Abstract
The embodiment of the invention discloses a kind of cluster management methods, which is characterized in that the described method includes: the operation according to user in task interface, selects master and slave node from the cluster, and selects one or more default steps and/or template；Include one or more default steps in the template；The step encapsulates in advance, for executing the order line of corresponding operating；According to selected master and slave node and step and/or template, pending processing task is created；The pending processing task is executed, task execution showing interface implementation progress is passed through.Scheme through the invention solves the problems, such as that the cluster management of the RabbitMq of traditional approach passes through Linux command line mode.
Description
Technical field
The present invention relates to Clustering more particularly to a kind of cluster management method and systems.
Background technique
With the fast development of the Clustering of cloud platform, it (is that popular open source disappears that RabbitMq is disposed in cloud platform
Breath queue system) cluster be development bottleneck.MQ (Message Queue, message queue) is a kind of application program to using journey
The communication means of sequence；Application program is communicated by reading and writing the message (for the data of application program) of enqueue, without
Dedicated connection is to link them.Message transmission refers to being communicated between program by sending data in the message, rather than
It is communicated by calling directly each other, calls directly the technology for being usually used for such as remote procedure call.Queuing refers to answering
It is communicated with program by queue, the use of queue, which eliminates, sends and receivees the requirement that application program is performed simultaneously, wherein compared with
There is RabbitMq etc. for mature MQ product.
But the clustered deploy(ment) of current RabbitMq or complex, the clustered deploy(ment) of the RabbitMq of traditional approach passes through
Linux command line mode is disposed, and the relevant knowledge of more O&M, (SuSE) Linux OS is needed, to exploitation personnel requirement
It is higher.
How a kind of deployment of deployment management threshold, support flexible configuration node can reduce RabbitMq cluster is provided
Method be RabbitMq cluster management urgent problem to be solved.
Summary of the invention
The main purpose of the present invention is to provide a kind of cluster management method and systems, can reduce RabbitMq cluster
Manage threshold.
In order to solve the above-mentioned technical problems, the present invention provides a kind of cluster management methods, comprising:
According to operation of the user in task interface, master and slave node is selected from the cluster, and select one or more
Default step and/or template；
Include one or more default steps in the template；The step encapsulates in advance, corresponding for executing
The order line of operation；
According to selected master and slave node and step and/or template, pending processing task is created；
The pending processing task is executed, task execution showing interface implementation progress is passed through
Further, the pending processing task, including one or more of:
Clustered deploy(ment) task, cluster expand node tasks, cluster contracting node tasks and cluster and recycle task.
Further, the template is preset for different types of processing task by template management module.
Further, the default step is one or more order line encapsulated in advance by step management module.
It is further, described to pass through task execution showing interface implementation progress, comprising:
The information of implementation progress during processing task execution described in the task execution interface display；
When the execution of the processing task is completed, the result information of the processing task is shown.
To solve the above-mentioned problems, the present invention also provides a kind of cluster management systems, comprising: interface module and control mould
Block；
The interface module selects master and slave section for the operation according to user in task interface from the cluster
Point, and select one or more default steps and/or template；Include one or more default steps in the template；Institute
It states step to encapsulate in advance, for executing the order line of corresponding operating；
The control module, for creating pending according to selected master and slave node and step and/or template
Processing task；The pending processing task is executed, task execution showing interface implementation progress is passed through.
Further, the pending processing task, including one or more of:
Clustered deploy(ment) task, cluster expand node tasks, cluster contracting node tasks and cluster and recycle task.
Further, system further include: template management module, for preset for different types of processing task.
Further, the default step is one or more order line encapsulated in advance by step management module.
It is further, described to pass through task execution showing interface implementation progress, comprising:
The information of implementation progress during processing task execution described in the task execution interface display；
When the execution of the processing task is completed, the result information of the processing task is shown.
The invention proposes a kind of cluster management methods, comprising: according to operation of the user in task interface, from the collection
Master and slave node is selected in group, and selects one or more default steps and/or template；It include one or more in the template
A default step；The step encapsulates in advance, for executing the order line of corresponding operating；According to selected master and slave
Node and step and/or template create pending processing task；The pending processing task is executed, task is passed through
Execute showing interface implementation progress.Scheme through the invention, the cluster management for solving RabbitMq pass through Linux command row
Mode is managed, to the exploitation higher problem of personnel requirement.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of the cluster management method of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the cluster management system of the embodiment of the present invention；
Fig. 3 is the schematic diagram that the processing task of the embodiment of the present invention is constituted and executed；
Fig. 4 is the processing task execution schematic diagram of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Fig. 1 is the flow chart of the cluster management method of the embodiment of the present invention, according to the flow chart, the cluster pipe of the present embodiment
Reason method, comprising:
Step 100: according to operation of the user in task interface, master and slave node is selected from the cluster, and selects one
A or multiple default steps and/or template；
In the present embodiment, which clicks corresponding operation button by task interface, and cloud platform reads institute in cluster
Some main and subordinate node information, and the main and subordinate node information is shown by task interface and is selected for user, when with
Family can choose one or more default steps and/or template after selecting master and slave node in cluster.Wherein, task interface
It may include the interfaces such as substrate interface, step interface, task interface and task execution interface.
In some optional implementations of the present embodiment, the template is by template management module for inhomogeneity
The processing task of type is preset.
In some optional implementations of the present embodiment, the default step is preparatory by step management module
One or more order line of encapsulation.
Step 101: including one or more default steps in the template；The step encapsulates in advance, is used for
Execute the order line of corresponding operating；
In the present embodiment, default step can be freely combined template management module, which is to seal in advance
It is attached in module, which is that may be reused；Optionally, all steps of RabbitMq cluster are encapsulated into mould
In plate.Such as: it, can if RabbitMq clustered deploy(ment) task needs two steps, " file distributing " step and " order executes " step
Two steps are encapsulated as a clustered deploy(ment) task template.Wherein, which supports customized step, pass through by
Default step, which carries out independent assortment, may be implemented the template reused.
In some optional implementations of the present embodiment, the default step is preparatory by step management module
Traditional the step of being realized by Linux command row, is packaged by one or more order line of encapsulation, can be flat in cloud
The visualization interface of platform show that the step title of each step is selected for user.
Step 102: according to selected master and slave node and step and/or template, creating pending processing task；
In some optional implementations of the present embodiment, the pending processing task, including it is following a kind of or
A variety of: clustered deploy(ment) task, cluster expand node tasks, cluster contracting node tasks and cluster and recycle task.Each task is specific
Executing content includes:
RabbitMq clustered deploy(ment) task: specified clustered node is disposed into RabbitMq, wherein specified clustered node
It is divided into master and slave node.
RabbitMq cluster expands node tasks: adding node to RabbitMq cluster.
RabbitMq cluster contracting node tasks: a certain node in RabbitMq cluster is moved from RabbitMq cluster
It removes.
RabbitMq cluster recycles task: node all in RabbitMq cluster is unloaded RabbitMq software.
In the present embodiment, according to selected master and slave node and step and/or template, pending processing is created
Task.
One example can refer to Fig. 3, gives in Fig. 3 and handles the schematic diagram that task is constituted and executed in this example, Fig. 3 exhibition
Show the relationship between the relationship and template and step between processing task and step, template, comprising:
If the pending processing task is clustered deploy(ment) task, processing corresponding with the clustered deploy(ment) task is appointed
Business process are as follows:
Send the installation kit of RabbitMq to the designated position of the selected host node；Control module is to the main section
Point, which is sent, executes installation order；
After the host node is installed, send the installation kit to corresponding with the host node from node；
When it is described executed installation order from node after, start RabbitMq cluster；Clustered deploy(ment) task is completed.
If the pending processing task is that RabbitMq cluster expands node tasks, expands with the RabbitMq cluster and save
The corresponding processing flow of task of point task are as follows:
Execute the corresponding processing flow of task of above-mentioned clustered deploy(ment) task；
After the completion of execution, RabbitMq cluster is added in the node；Cluster expands node tasks and executes completion.
If the pending processing task is RabbitMq cluster contracting node tasks, with the RabbitMq cluster casing coupling
The corresponding processing flow of task of point task are as follows:
The RabbitMq process in the node of pending RabbitMq cluster casing coupling point is inquired, it is then complete in Stop node
The RabbitMq process in portion；
After all RabbitMq processes stop, pending RabbitMq cluster casing coupling point in RabbitMq cluster is deleted
The relevant information of node；Cluster casing coupling point task execution is completed.
If the pending task is that RabbitMq cluster recycles task, task phase is recycled with the RabbitMq cluster
Corresponding processing flow of task are as follows:
Whole nodes in the RabbitMq cluster are inquired, execute above-mentioned RabbitMq cluster casing coupling for each node
The corresponding processing flow of task of point task；
After whole nodes in the RabbitMq cluster have been performed both by the processing task of casing coupling point, the RabbitMq
Cluster recycles task execution and completes.
Step 103: executing the pending processing task, pass through task execution showing interface implementation progress.
In the present embodiment, the pending processing task is executed, task execution showing interface implementation progress is passed through.
If the pending processing task is clustered deploy(ment) task, main and subordinate node file is issued by ansible, and touch
Send out host node installation order.Wherein, ansible is emerging automation operation and maintenance tools, is developed based on Python, has gathered crowd
The advantages of more operation and maintenance tools (such as: puppet, cfengine, chef, func, fabric), may be implemented batch system configuration,
The functions such as batch program deployment, batch operation order.
Send the installation kit of RabbitMq to the designated position of the selected host node；Control module is to the main section
Point, which is sent, executes installation order；
After the host node is installed, send the installation kit to corresponding with the host node from node；
When executing clustered deploy(ment) task, the progress of task execution showing interface task execution can be passed through.It is executed when described from node
After complete installation order, start RabbitMq cluster, and the result completed in task execution showing interface clustered deploy(ment) task execution
Information.
In some optional implementations of the present embodiment, pass through task execution showing interface implementation progress, comprising: institute
State the information of implementation progress during handling task execution described in task execution interface display；When the execution of the processing task is complete
Cheng Shi shows the result information of the processing task.
It should be noted that above content is only specific embodiments of the present invention, it is same as the previously described embodiments or similar
The variant of embodiment and above-described embodiment is all within protection scope of the present invention.
A specific example of the invention is as shown in figure 4, the execution process of this exemplary processing task is as follows:
Before executing processing task, need to carry out cloud platform into preparatory setting and configuration；Firstly the need of by cloud platform circle
Step in face is encapsulated in advance, and encapsulation in advance is exactly one or more order encapsulated in advance by step management module
Row；Default template is preset for different types of processing task by template management module；And it presets more
A interface, such as: step interface, deployment interface, task interface and task execution interface etc.；Pass through pre-set multiple interfaces
The step of encapsulating, the template of foundation and different types of processing task are associated.
The execution process for being directed to a waiting task is as follows:
1) user clicks task execution command button by the interface of cloud platform；
If 2) the pending processing task is clustered deploy(ment) task, cloud platform reads cluster main and subordinate node information, and
Main and subordinate node information is written in configuration file；Case can be executed by ansible, main and subordinate node is issued by ansible
File, and trigger host node installation order.Wherein, the information of the master and slave node includes the information such as IP, username and password；
3) host node installs RabbitMq in the machine first, is realized by following steps:
A, inspection parameter
B, hosts file is write
C, host node installs RabbitMq；
D, it after the completion of host node installs RabbitMq, triggers multiple from node installation RabbitMq.
4) it is each realized from node installation RabbitMq by following steps:
A, inspection parameter
B, hosts file is write
C, from node installation RabbitMq.
Wherein, each node is before clustered deploy(ment) installation it is first determined whether the node has installed RabbitMq, if
Through installing RabbitMq, then operating procedure is exited.
If 5) the pending processing task is RabbitMq cluster contracting node tasks, cloud platform is receiving cluster contracting
After the processing task of node, cloud platform judges whether the node to execute the processing task of cluster casing coupling point, if executing cluster
When the processing task of casing coupling point, cloud platform can issue the order for executing unloading to the node to be contracted；By unloading RabbitMq foot
This uninstall.sh can be first shut off RabbitMq process and unloading RabbitMq software.
The technical effect that the present embodiment is realized is as follows:
1) step management all realizes the operation that Linux command row is needed under line by cloud platform, such as RabbitMq cluster
Deployment needs file distributing, order to execute two steps；
2) step is freely combined Template Manager, and all steps of deployment/scalable/recycling of RabbitMq cluster are encapsulated into
In template, it may be reused；
3) information such as task management selection clustered node, step/template, ensure that step is separated with node；
4) task execution can check task execution process implementing result by interface, give one good feedback of client.
The present embodiment provides a kind of visual cloud platform cluster management systems, can be with the deployment of flexible configuration node；And
And the deployment management threshold of RabbitMq cluster can be reduced, the RabbitMq cluster set-up time is saved and improves installation configuration
Efficiency.
In addition, this application provides a kind of one embodiment of cluster management system, the Installation practice with it is shown in FIG. 1
Embodiment of the method is corresponding, which can be, but not limited to be applied in cloud platform.
As shown in Fig. 2, the cluster management system of the present embodiment, comprising: interface module and control module；
The interface module selects master and slave node for the operation according to user in task interface from the cluster,
And select one or more default steps and/or template；Include one or more default steps in the template；The step
Suddenly it encapsulates in advance, for executing the order line of corresponding operating；
The control module is used to be created pending according to selected master and slave node and step and/or template
Processing task；The pending processing task is executed, task execution showing interface implementation progress is passed through.
Optionally, cluster management system further include: template management module, the template management module are used to be directed to different type
Processing task it is preset.
Optionally, the default step is one or more order line encapsulated in advance by step management module.
It is optionally, described to pass through task execution showing interface implementation progress, comprising:
The information of implementation progress during processing task execution described in the task execution interface display；
When the execution of the processing task is completed, the result information of the processing task is shown.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Embodiments of the present invention sequencing is for illustration only, does not represent the advantages or disadvantages of the embodiments.It is any with it is of the invention
The same or similar scheme of mentality of designing, and be identical with the embodiment of the present invention or the change of similar scheme and the embodiment of the present invention
Body is all within protection scope of the present invention.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of cluster management method, which is characterized in that the described method includes:
According to operation of the user in task interface, master and slave node is selected from the cluster, and is selected one or more default
The step of and/or template；
Include one or more default steps in the template；The step encapsulates in advance, for executing corresponding operating
Order line；
According to selected master and slave node and step and/or template, pending processing task is created；
The pending processing task is executed, task execution showing interface implementation progress is passed through.
2. cluster management method according to claim 1, which is characterized in that the pending processing task, including with
Under it is one or more:
Clustered deploy(ment) task, cluster expand node tasks, cluster contracting node tasks and cluster and recycle task.
3. cluster management method according to claim 1, it is characterised in that:
The template is preset for different types of processing task by template management module.
4. cluster management method according to claim 1, it is characterised in that:
The default step is one or more order line encapsulated in advance by step management module.
5. cluster management method according to claim 1, which is characterized in that described to be executed by task execution showing interface
Progress, comprising:
The information of implementation progress during processing task execution described in the task execution interface display；
When the execution of the processing task is completed, the result information of the processing task is shown.
6. a kind of cluster management system, which is characterized in that the system comprises: interface module and control module；
The interface module selects master and slave node for the operation according to user in task interface from the cluster, and
Selection one or more default steps and/or template；Include one or more default steps in the template；The step
It encapsulates in advance, for executing the order line of corresponding operating；
The control module, for creating pending processing according to selected master and slave node and step and/or template
Task；The pending processing task is executed, task execution showing interface implementation progress is passed through.
7. cluster management system according to claim 6, which is characterized in that the pending processing task, including with
Under it is one or more:
Clustered deploy(ment) task, cluster expand node tasks, cluster contracting node tasks and cluster and recycle task.
8. cluster management system according to claim 6, which is characterized in that system further include:
Template management module, for preset for different types of processing task.
9. cluster management system according to claim 6, it is characterised in that:
The default step is one or more order line encapsulated in advance by step management module.
10. cluster management system according to claim 6, which is characterized in that described to be held by task execution showing interface
Traveling degree, comprising:
The information of implementation progress during processing task execution described in the task execution interface display；
When the execution of the processing task is completed, the result information of the processing task is shown.
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| CN111090437A (en) * | 2019-11-19 | 2020-05-01 | 平安科技（深圳）有限公司 | Application deployment method and device and computer readable storage medium |
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Application publication date: 20181207 |