CN115904632A - Method, system, equipment and storage medium for realizing unified management of kubernets clusters - Google Patents
Method, system, equipment and storage medium for realizing unified management of kubernets clusters Download PDFInfo
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Abstract
The invention discloses a method for realizing unified management of kubernets clusters, belongs to the technical field of cloud protogenesis, and solves the technical problem that the existing cluster management mode can only manage a single-architecture cluster of a small-scale cluster, wherein the method comprises the following steps: multifunctional clusters are automatically built and managed through kubspray, and user clusters are discovered and managed through deploying coredns service, harbor-operator service, kplat-manager service and cert-manager service. The invention also discloses a system, equipment and a storage medium for realizing unified management of the kubernets cluster. The invention automatically constructs and manages multifunctional clusters through kubspray, discovers and manages user clusters by deploying coredns service, harbor-operator service, kplat-manager service and cert-manager service, can ensure the reliability, timeliness and high availability of the clusters after the clusters are created, is suitable for simultaneously managing single or multiple clusters of the same architecture, and can realize single or multiple clusters of different domestic systems.
Description
Technical Field
The invention relates to the technical field of cloud protogenesis, in particular to a method, a system, equipment and a storage medium for realizing unified management of kubernets.
Background
At present, the management cluster modes in the market are divided into two modes, one mode is to deploy the management cluster service directly by using docker (or binary), the other mode is to deploy the management cluster service by manually (or using an automation tool) deploying a kubernets cluster, and the management cluster is directly performed by accessing a kubernets native api. For some methods in the market, only a single architecture cluster of a small-scale cluster can be managed, and when too many clusters are managed or a cluster of multiple architecture systems needs to be managed, the method is useless.
Disclosure of Invention
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies in the prior art, and an object of the present invention is to provide a method for implementing unified management of kubernets.
The invention also aims to provide a system for realizing unified management of the kubernets cluster.
The invention also provides a computer device.
The fourth object of the present invention is to provide a computer-readable storage medium.
In order to achieve the first purpose, the invention provides a method for achieving unified management of kubernets, which automatically constructs and manages a multifunctional cluster through kuberspray, and discovers and manages a user cluster by deploying a coredns service, a harbor-operator service, a kplat-manager service and a cert-manager service.
As a further improvement, the method specifically comprises the following steps:
s1, deploying customized kubspray mirror image service through docker-compound;
s2, deploying a customized preset area cluster through kubspray, wherein the preset area cluster comprises coredns service, harbor-operator service, kplat-manager service, nginx service and cert-manager service;
s3, storing the related information of the cluster into a custom splio database and writing the domain name of the cluster into a coredns service through the kplat-manager;
s4, deploying the user area by using the spulo related cluster information through kubspray, and writing the cluster information back to a spulo database;
step S5.Kplat-manager manages a plurality of different user clusters by coredns.
Further, the virtual machine mirror image manufacturing method comprises virtual machine mirror image manufacturing of the preset area, wherein the virtual machine mirror image manufacturing of the preset area comprises all required software packages, container mirror images and environment configurations of the preset area, the management area and the user area, and the preset area, the management area and the user area can be deployed quickly and offline.
Further, still include:
the system comprises a preset area script, a preset area script and a preset area script, wherein the preset area script is used for adapting various components required by management user clusters with different architectures, and the components comprise cluster management self-service and nginx-ingress service;
and the user area script is used for adapting to components required by the use and maintenance of user clusters with different architectures, and comprises a prometheus service, a csi service, an efk service and an alert manager service.
Further, the management cluster is deployed by using the well-adapted kubspray and the docker-compound, and the management cluster performs one-key deployment and management operation on the user area cluster.
Further, the cluster management self-service deployed in the preset area is used for deploying and managing the user area cluster.
Further, based on different localization architectures, kubes may be compiled into container images of corresponding architectures;
the kubes pray container mirror image can pre-download tools required by python, ansable and docker running scripts to form an open-box mirror image, and mount scripts and installation packages adapting to a domestic architecture and an operating system, so that operation and maintenance personnel can rapidly deploy kubberenets clusters on site and off line at a user.
In order to achieve the second objective, the present invention provides a system for implementing unified management of kubernets, including:
the deployment module is used for deploying the customized kubspray mirror service through the docker-composition and deploying the customized preset area cluster through the kubspray, wherein the preset area cluster comprises a coredns service, a harbor-operator service, a kplat-manager service, a nginx service and a cert-manager service;
the recording module is used for storing the related information of the cluster into a custom splio database through the kplat-manager and writing the domain name of the cluster into a coredns service; the system is used for the kubspray deploying the user area through the spilo related cluster information and writing the cluster information back to the spilo database;
and the management module is used for managing a plurality of different user clusters through coredns by the kplat-manager.
In order to achieve the third objective, the present invention provides a computer device, which includes a memory and a processor, wherein the memory stores a computer program, and the processor implements the method for implementing unified management of kubernets cluster.
In order to achieve the fourth object, the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the method for implementing unified management of kubernets.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
the invention automatically constructs and manages multifunctional clusters through kubspray, discovers and manages user clusters by deploying coredns service, harbor-operator service, kplat-manager service and cert-manager service, can ensure the reliability, timeliness and high availability of the clusters after being created, is suitable for simultaneously managing single or multiple clusters with the same architecture, and can realize single or multiple clusters of different domestic systems.
Drawings
Fig. 1 is an architecture diagram of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1, a method for implementing unified management of kubernets cluster, which automatically constructs and manages a multifunctional cluster through kuberspray, and discovers and manages a user cluster by deploying a coredns service, a halogen-operator service, a kplat-manager service, and a cert-manager service. The method specifically comprises the following steps:
s1, deploying customized kubspray mirror image service through docker-composition;
s2, deploying a customized preset area cluster through kubspray, wherein the preset area cluster comprises coredns service, harbor-operator service, kplat-manager service, nginx service and cert-manager service;
s3, the user stores the related information of the cluster into a custom splio database through the kplat-manager and writes the domain name of the cluster into a coredns service;
s4, deploying the user area by using the spulo related cluster information through kubspray, and writing the cluster information back to a spulo database;
step S5.Kplat-manager manages a plurality of different user clusters by coredns.
Thus, the purpose of all the user kubernets cluster is managed through a set of customized kubernets cluster, and all the services: kubspray, coredns, harbor-operator, kplat-manager are highly available.
The method comprises the step of making a virtual machine mirror image of the preset area, wherein the virtual machine mirror image of the preset area comprises all required software packages, container mirror images and environment configurations of the preset area, a management area and a user area, and the preset area, the management area and the user area can be quickly deployed in an off-line mode.
The method also comprises the following steps:
the preset area script is used for adapting various components required by management user clusters with different architectures, including but not limited to cluster management self-service and nginx-ingress service;
and the user area script is used for adapting to the use and maintenance of user clusters with different architectures, and comprises but not limited to a prometheus service, a csi service, an efk service and an alert manager service.
And deploying the management cluster by using the well-adapted kubspray and docker-compound, and performing one-key deployment and management operation on the user area cluster by using the management cluster.
And deploying and managing the user area cluster by using the cluster management self-service deployed in the preset area.
Based on different localization architectures, kubspray can be compiled into container images of corresponding architectures; the kubes container mirror image can download tools required by running scripts of python, ansible and docker in advance to form an open-box and ready-to-use mirror image, and mount scripts and installation packages adapted to a domestic architecture and an operating system, so that operation and maintenance personnel can rapidly deploy kubernets clusters on site and off line at a user. The method has the advantages that the method can shield the difference of different architectures and operating system versions, and avoid operation failure caused by environment difference. Through testing of the fixed and adaptive tool versions, the kubernets cluster can be effectively and stably deployed, uncertainty caused by manual configuration is reduced, and deployment efficiency is improved.
A system for implementing a unified management of kubernets cluster, comprising:
the deployment module is used for deploying the customized kubspray mirror service through the docker-composition and deploying the customized preset area cluster through the kubspray, wherein the preset area cluster comprises a coredns service, a harbor-operator service, a kplat-manager service, a nginx service and a cert-manager service;
the recording module is used for storing the related information of the cluster into a custom splio database through the kplat-manager and writing the domain name of the cluster into a coredns service; the system is used for the kubspray deploying the user area through the spilo related cluster information and writing the cluster information back to the spilo database;
and the management module is used for managing a plurality of different user clusters through coredns by the kplat-manager.
A computer device comprises a storage and a processor, wherein the storage stores a computer program, and the processor executes the computer program to realize the method for uniformly managing the kubernets cluster.
A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a method of implementing a unified management of kubernets cluster as described above.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (10)
1. A method for realizing unified management of kubernets clusters is characterized in that multifunctional clusters are automatically constructed and managed through kuberspray, and user clusters are discovered and managed through deploying coredns service, harbor-operator service, kplat-manager service and cert-manager service.
2. The method of claim 1, wherein the method for implementing unified management of kubernets cluster specifically comprises the following steps:
s1, deploying customized kubspray mirror image service through docker-composition;
s2, deploying a customized preset area cluster through kubspray, wherein the preset area cluster comprises coredns service, harbor-operator service, kplat-manager service, nginx service and cert-manager service;
s3, storing the related information of the cluster into a custom splio database and writing the domain name of the cluster into a coredns service through the kplat-manager;
s4, deploying the user area by using the spulo related cluster information through kubspray, and writing the cluster information back to a spulo database;
step S5.Kplat-manager manages a plurality of different user clusters by coredns.
3. The method of claim 2, wherein the method comprises creating a virtual machine image of the provisioning area, wherein the virtual machine image of the provisioning area includes all software packages, container images and environment configurations required by the provisioning area, the management area and the user area, and the provisioning area, the management area and the user area can be quickly deployed offline.
4. The method of claim 2, further comprising:
the system comprises a preset area script, a cluster management self-service module and a nginx-ingress service module, wherein the preset area script is used for adapting various components required by management user clusters with different architectures, including cluster management self-service and nginx-ingress service;
and the user area script is used for adapting to components required by the use and maintenance of user clusters with different architectures, and comprises a prometheus service, a csi service, an efk service and an alert manager service.
5. The method of claim 2, wherein the management cluster is deployed using the kubspray and the docker-composition, and the management cluster performs a one-touch deployment and management operation on the user area cluster.
6. The method of claim 4, wherein the cluster management self-service deployed in the pre-configured area is used to deploy and manage the user area cluster.
7. The method of claim 2, wherein kubbespray is compiled into container images of corresponding architectures based on different localization architectures;
the kubes container mirror image can download tools required by running scripts of python, ansible and docker in advance to form an open-box and ready-to-use mirror image, and mount scripts and installation packages adapted to a domestic architecture and an operating system, so that operation and maintenance personnel can rapidly deploy kubernets clusters on site and off line at a user.
8. A system for implementing a unified management of kubernets cluster, comprising:
the deployment module is used for deploying the customized kubspray mirror service through the docker-composition and deploying the customized preset area cluster through the kubspray, wherein the preset area cluster comprises a coredns service, a harbor-operator service, a kplat-manager service, a nginx service and a cert-manager service;
the recording module is used for storing the related information of the cluster into a custom splio database through the kplat-manager and writing the domain name of the cluster into a coredns service; the user area is deployed by kubes through the related cluster information of the spilo, and the cluster information is written back to the spilo database;
and the management module is used for managing a plurality of different user clusters through coredns by the kplat-manager.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program implements a method of implementing a unified management of kubernets cluster as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method of carrying out a unified management of kubernets clusters according to any one of claims 1 to 7.
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| CN116088921A (en) * | 2023-04-07 | 2023-05-09 | 深圳市联合信息技术有限公司 | Automatic operation and maintenance management system and method oriented to domestic operation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116088921A (en) * | 2023-04-07 | 2023-05-09 | 深圳市联合信息技术有限公司 | Automatic operation and maintenance management system and method oriented to domestic operation system |
| CN116088921B (en) * | 2023-04-07 | 2023-06-27 | 深圳市联合信息技术有限公司 | Automatic operation and maintenance management system and method oriented to domestic operation system |
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