CN115865924B - A cluster deployment method, device, equipment, medium and product - Google Patents

Abstract

The embodiment of the application relates to the technical field of cloud computing, and provides a cluster deployment method, a device, equipment, a medium and a product, which comprise the following steps: acquiring command line information aiming at resource area deployment and input by a user as first deployment information; according to the first deployment information, deploying all available offline deployment dependent resources in the resource area; acquiring second deployment information, and acquiring deployment dependent resources required by the target cluster from the resource area according to the second deployment information; and deploying the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster. According to the method and the device, the offline resources of the acquired resource areas are called through command line information input by a user, so that dependence on online resources in the cluster deployment process is eliminated; the user can realize the cluster deployment by only filling command line information in the cluster deployment interface, so that the learning cost of the user for the cluster deployment is reduced, and the deployment of an available Kubernetes cluster is completed rapidly and efficiently.

Description

A cluster deployment method, device, equipment, medium and product

technical field

The embodiments of the present application relate to the technical field of cloud computing, and in particular, relate to a cluster deployment method, device, device, medium and product.

Background technique

Container technology is currently a hot technology, and it is also the most cutting-edge technology. Since the advent of docker, the deployment of application software has been built once and used multiple times in multiple environments. Until the introduction of Kubernetes (a portable, scalable, and open source container management platform) cluster, its orchestration capabilities enabled application software to have the capabilities of load balancing, unified scheduling, batch release, and multi-platform deployment.

However, it is precisely because the Kubernetes cluster has a powerful container task orchestration capability that makes the deployment process of the Kubernetes cluster more complicated. Specifically, on the one hand, the configuration parameters of the Kubernetes cluster are complex, and it is easy to fail the cluster deployment due to parameter configuration errors during the deployment process; on the other hand, users need to deeply understand and pay attention to the deployment details during the deployment process. The learning cost is high, resulting in a poor deployment experience. Therefore, how to quickly and efficiently complete the deployment of an available Kubernetes cluster has become an urgent problem in the current field.

Contents of the invention

The embodiment of the present application is to provide a cluster deployment method, device, equipment, medium and product, aiming at solving the problem of how to quickly and efficiently complete the deployment of an available Kubernetes cluster.

The first aspect of the embodiment of the present application provides a cluster deployment method, including:

Obtaining first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface;

Deploy all available offline deployment dependent resources in the resource area according to the first deployment information;

Obtain second deployment information, and obtain the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, where the second deployment information is a command for cluster deployment input by the user on the cluster deployment interface line information;

Deploy the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster.

In an optional implementation manner, the resource zone includes a load balancing node, and deploying all available offline deployment dependent resources in the resource zone according to the first deployment information includes:

Analyzing the first deployment information to obtain load balancing deployment information;

Based on the load balancing deployment information, configuring a load balancing node component, the load balancing node component is used to support the operation of the load balancing node in the resource area;

configuring the interaction paths of the load balancing nodes in the resource zone for multiple sub-resource zones;

According to the first deployment information, the offline deployment dependent resources in the plurality of sub-resource areas are deployed, and the offline deployment dependent resources include at least one of the following: a software source, a mirror image source, a cluster domain name, and a time synchronization source.

In an optional implementation manner, the sub-resource area includes a software source area, and deploying the software source area according to the first deployment information includes:

Analyzing the first deployment information to obtain software source deployment information;

Based on the software source deployment information, configure the operating system path of the software source, the software source is a binary package, and the format of the software source is an available format corresponding to the operating system;

According to the operating system path, the software source is decompressed.

In an optional implementation manner, the sub-resource area includes an image source area, and deploying the image source area according to the first deployment information includes:

Analyzing the first deployment information to obtain mirror source deployment information;

Deploying a primary image source based on the image source deployment information, where the primary image source contains images required for cluster deployment;

Based on the primary image source, the standby image source is deployed synchronously.

In an optional implementation manner, the sub-resource area includes a domain name resolution area and a time synchronization source area, and deploying the domain name resolution area according to the first deployment information includes:

Analyzing the first deployment information to obtain domain name resolution deployment information;

Based on the domain name analysis deployment information, a cluster domain name is generated, and the cluster domain name is used to identify different clusters;

According to the first deployment information, deploying the time synchronization source zone includes:

Analyzing the first deployment information to obtain time synchronization source deployment information;

The time synchronization source is generated based on the time synchronization source deployment information, and the time synchronization source is used to provide a time synchronization service of the cluster.

In an optional implementation manner, after deploying the target cluster according to the second deployment information, the method further includes:

Detecting the deployment result of the target component, where the target component is each sub-resource area in the resource area and each component in all clusters;

When the deployment result of the target component is a deployment failure, displaying deployment failure information on the cluster deployment interface, the deployment failure information includes at least one of the following: target component information and wrong deployment information input by the user;

Rolling back the target component in response to the updated deployment information input by the user;

Redeploy the target component based on the updated deployment information.

The second aspect of the embodiment of the present application provides a cluster deployment device, including:

A first deployment information acquisition module, configured to acquire first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface;

A resource deployment module, configured to deploy all available offline deployment dependent resources in the resource area according to the first deployment information;

The second deployment information acquisition module is configured to acquire second deployment information, and acquire the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, the second deployment information is the user's deployment in the cluster Command line information for cluster deployment entered on the deployment interface;

A cluster deployment module, configured to deploy the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster.

In an optional implementation manner, the resource deployment module includes:

The first information parsing submodule is configured to parse the first deployment information to obtain load balancing deployment information;

A node component configuration submodule, configured to configure a load balancing node component based on the load balancing deployment information, and the load balancing node component is used to support the operation of the load balancing node in the resource zone;

An interaction path establishment submodule, configured to configure the interaction path of the load balancing node in the resource area for multiple sub-resource areas;

The sub-resource deployment submodule is configured to deploy the offline deployment dependent resources in the plurality of sub-resource areas according to the first deployment information, and the offline deployment dependent resources include at least one of the following: software source, image source, Cluster domain name and time synchronization source.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The second information parsing subunit is configured to parse the first deployment information to obtain software source deployment information;

The software source configuration subunit is configured to configure the operating system path of the software source based on the software source deployment information, the software source is a binary package, and the format of the software source is an available format corresponding to the operating system ;

The software source decompression subunit is configured to decompress the software source according to the operating system path.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The third information parsing subunit is configured to parse the first deployment information to acquire mirror source deployment information;

The primary image source deployment subunit is configured to deploy a primary image source based on the image source deployment information, and the primary image source contains images required for cluster deployment;

The double image source deployment subunit is configured to synchronously deploy the standby image source based on the primary image source.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The fourth information parsing subunit is configured to parse the first deployment information to obtain domain name resolution deployment information;

A domain name generating subunit, configured to resolve deployment information based on the domain name and generate a cluster domain name, where the cluster domain name is used to identify different clusters;

In an optional implementation manner, the sub-resource deployment submodule further includes:

The fifth information parsing subunit is configured to parse the first deployment information to obtain time synchronization source deployment information;

The time synchronization subunit is configured to generate the time synchronization source based on the time synchronization source deployment information, and the time synchronization source is used to provide a time synchronization service of the cluster.

In an optional embodiment, the device further includes:

A detection module, configured to detect the deployment result of the target component, where the target component is each sub-resource area in the resource area and each component in all clusters;

A failure information display module, configured to display deployment failure information on the cluster deployment interface when the deployment result of the target component is a deployment failure, and the deployment failure information includes at least one of the following: target component information and user input errors deployment information;

A rollback module, configured to roll back the target component in response to the updated deployment information input by the user;

A redeployment module, configured to redeploy the target component based on the updated deployment information.

The third aspect of the embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored on the memory, and the processor executes the computer program to implement any one of the first aspects. Steps in the cluster deployment method.

The fourth aspect of the embodiments of the present application provides a computer-readable storage medium, on which computer programs/instructions are stored, and when the computer programs/instructions are executed by a processor, the cluster deployment described in any one of the first aspects is implemented steps in the method.

A fifth aspect of the embodiments of the present application provides a computer program product, including computer programs/instructions, and when the computer programs/instructions are executed by a processor, the steps in any one of the cluster deployment methods described in the first aspect are implemented.

Beneficial effect:

An embodiment of the present application provides a cluster deployment, including: obtaining first deployment information, the first deployment information is the command line information for resource area deployment input by the user on the cluster deployment interface; according to the first deployment information, Deploy all available offline deployment dependent resources in the resource area; obtain second deployment information, and obtain the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, the second deployment information is The command line information for cluster deployment input by the user on the cluster deployment interface; deploying the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster. The embodiment of this application uses the command line information input by the user to call the obtained offline resources in the resource area, eliminating the dependence on online resources during the cluster deployment process; at the same time shielding the details of the cluster deployment, the user only needs to fill in the command on the cluster deployment interface Cluster deployment can be realized by running information, which reduces the user's learning cost for cluster deployment, so as to quickly and efficiently complete the deployment of an available Kubernetes cluster.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present application. Obviously, the accompanying drawings in the following description are only some embodiments of the present application , for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

Fig. 1 is a flow chart of a cluster deployment method proposed by an embodiment of the present application;

FIG. 2 is a schematic diagram of cluster deployment proposed by an embodiment of the present application;

FIG. 3 is a schematic diagram of a resource area deployment process proposed by an embodiment of the present application;

FIG. 4 is a schematic diagram of a load balancing node deployment proposed by an embodiment of the present application;

Fig. 5 is a schematic diagram of a software source area deployment proposed by an embodiment of the present application;

FIG. 6 is a schematic diagram of deployment of an image source area proposed by an embodiment of the present application;

FIG. 7 is a schematic diagram of a cluster deployment device proposed by an embodiment of the present application;

FIG. 8 is a schematic diagram of an electronic device proposed by an embodiment of the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

In related technologies, on the one hand, the configuration parameters of the Kubernetes cluster are complex, and it is easy to fail the cluster deployment due to parameter configuration errors during the deployment process; on the other hand, the user needs to deeply understand and pay attention to the deployment details during the deployment process. The cost is high, resulting in a poor experience when deploying.

In view of this, the embodiment of the present application proposes a cluster deployment method. Figure 1 shows a flowchart of the cluster deployment method, as shown in Figure 1, including the following steps:

S101. Acquire first deployment information.

Obtain first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface.

S102. According to the first deployment information, deploy all available offline deployment dependent resources in the resource area.

S103. Acquire second deployment information, and acquire deployment dependent resources required by the target cluster from the resource zone according to the second deployment information.

Obtain second deployment information, and obtain the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, where the second deployment information is a command for cluster deployment input by the user on the cluster deployment interface row information.

S104. Based on the deployment dependent resources required by the target cluster, deploy the target cluster according to the second deployment information.

In this embodiment of the application, the first deployment information is the command line information for resource zone deployment entered by the user on the cluster deployment interface, and the second deployment information is the cluster deployment information entered by the user on the cluster deployment interface. Command line information. Wherein, the cluster deployment interface is a front-end interface displayed by the user in a command line tool, and the command line tool is an operating program for the user to execute corresponding commands by inputting relevant command line characters. In the resource area deployment process, the cluster deployment interface displays a resource area deployment template for inputting the first deployment information, and the user fills in the necessary information required for resource area deployment (such as the domain name) on the cluster deployment interface according to the resource area deployment template. , IP, password, etc.) to generate the first deployment information used to indicate the resource zone deployment process; during the cluster deployment process, the cluster deployment interface displays a cluster deployment template for inputting the second deployment information, and the user passes in The cluster deployment interface fills in the necessary information required for cluster deployment (such as IP, image source, container runtime CRI, etc.) according to the cluster deployment template, and generates the second deployment information used to indicate the cluster deployment process.

In this embodiment of the present application, the resource area is used to provide required deployment-dependent resources of all clusters participating in the cluster deployment. Wherein, the deployment dependent resource includes at least one of the following: software source, mirror image source, cluster domain name and time synchronization source. The resources in the resource area are stored in the resource area through the offline installation package in advance, which removes the dependence on the online resources of the external network. The deployment dependent resources required by each cluster are distributed to the corresponding clusters through resource zone deployment for one-click deployment during cluster deployment.

In this embodiment of the application, the deployment of the target cluster only needs to obtain the offline deployment-dependent resources required by the target cluster from the deployed resource area, and based on the deployment-dependent resources and the second deployment information, automatic one-key deployment is triggered to avoid Removing the user's attention to deployment details reduces the user's learning cost for cluster deployment.

In order to enable those skilled in the art to better understand the solution of the embodiment of the present application, Figure 2 shows a schematic diagram of a cluster deployment, as shown in Figure 2, combined with the content shown in Figure 2, the following provides the embodiment of the present application A cluster deployment method is described in detail:

When step S101 is specifically implemented, the user enters the cluster deployment interface of the command line tool, and enters the command line information for resource area deployment in the resource area deployment template displayed on the cluster deployment interface; The command line information generates corresponding first deployment information, and the first deployment information is used to indicate the deployment of the resource zone. It should be noted that the specific command line tool can be an existing command line tool (such as cce-install tool, etc.), and the command line tool can be determined according to the actual situation, which is not limited in this application.

FIG. 3 shows a schematic diagram of a resource area deployment process. As shown in FIG. 3 , when step S102 is specifically implemented, the resource area is deployed according to the process shown in FIG. 3 . Firstly, load balancing nodes in the resource zone are deployed. FIG. 4 shows a schematic diagram of load balancing node deployment. Wherein, the load balancing node in the resource area is used to interact with the load balancing node in each cluster during the cluster deployment process, so as to provide the required deployment dependent resources for the target components of each target cluster. Specifically, firstly, in response to the first deployment information input by the user, the first deployment information is analyzed, and the load balancing deployment information used to indicate the deployment process of the load balancing node is obtained; then, based on the virtual IP of the resource zone, determine A load balancing node in the resource area, wherein the load balancing node includes at least one initial load balancing node, and in an optional implementation, the load balancing node may also include one or more initial load balancing nodes The backup load balancing node, by setting the backup load balancing node, when the initial load node has a problem and cannot work normally, the resource interaction between the backup load node and the target cluster is realized through the same backup load node as the initial load node, avoiding the occurrence of A problem that hinders the interaction of the resource zone with the target cluster when the problem does not work properly.

After determining the load balancing node in the resource zone, based on the load balancing deployment information, configure the load balancing node component, the load balancing node component is used to support the operation of the load balancing node in the resource zone, specifically, based on the Describe the load balancing deployment information, configure the switching mechanism software (Keepalived) and the reverse proxy web server (Nginx), among them, Keepalived is used to detect the status of the server, and Nginx, as a node component of the load balancing service, can directly support the program internally and externally It can also support external services as a proxy service.

Since the load balancing nodes in the resource zone are used to interact with the load balancing nodes in each cluster during the cluster deployment process, to provide the required deployment dependent resources for the target components of each target cluster, therefore, after completing the After the configuration of the load balancing node component, it is necessary to configure the interaction path of the load balancing node in the resource area for multiple sub-resource areas. Specifically, the resource area contains multiple sub-resource areas, and the sub-resource areas include the following At least one item: software source area, mirror image source area, domain name resolution area, and time synchronization source area.

In an optional implementation manner, configuring the interaction path of the load balancing node in the resource area for multiple sub-resource areas specifically includes: configuring software source routing according to the first deployment information to implement configuring the resource The load balancing node in the resource zone is aimed at the interaction path of the software source zone; according to the first deployment information, configure the mirroring source route to realize the configuration of the interaction path of the load balancing node in the resource zone for the mirroring source zone; according to the first deployment information Deployment information, configure domain name resolution routing, and configure the interaction path of the load balancing node in the resource area with respect to the domain name resolution area. Through the interaction path between the load balancing node in the resource area and each sub-resource area, and the interaction between the load balancing node in the resource area and the load balancing node in the target cluster, the deployment of each sub-resource area depends on the resource transmission with the target cluster .

After establishing the interaction path of the load balancing node in the resource area for multiple sub-resource areas, the deployment of the load balancing node for the resource area is completed, and then according to the first deployment information, the The offline deployment depends on resources for deployment, and the offline deployment depends on resources including at least one of the following: software source, mirror image source, cluster domain name, and time synchronization source.

In an optional implementation manner, the sub-resource area includes a software source area, and the software source area is used to provide the required software source for the deployment of the target cluster. Exemplarily, the software source area is YUM (YellowdogUpdaterModified, front-end software package manager), it should be noted that the above example is only an optional situation for those skilled in the art to better understand the solution proposed in this application. The specific software source area The manager can be determined according to the actual situation, which is not limited in this application.

Fig. 5 shows a schematic diagram of software source area deployment. As shown in Fig. 5, the deployment of the software source area is carried out according to the following steps: obtain the offline installation package of the software source in the resource area, and the software source is binary Install packages offline. Then obtain the installation path of the offline installation package of the software source, specifically, first analyze the first deployment information to obtain the software source deployment information; configure the operating system path of the software source based on the software source deployment information ; Finally, according to the operating system path, the software source is decompressed to realize the deployment of the software source area.

During the cluster deployment process, the operating system used by each cluster may be different, which will cause the offline installation package of the software source to be unusable due to system incompatibility during the cluster deployment process of the target cluster, affecting the cluster deployment. Success rate. Therefore, in the embodiment of the present application, the format of the software source is an available format corresponding to the operating system. Taking the software source deployment process shown in FIG. 5 as an example, the offline installation package of the software source is for CenOS (Community Enterprise Operating System (community enterprise operating system) system, Hongqi operating system, and CtyunOS system respectively provide software sources in corresponding formats. It should be noted that the operating system corresponding to the software source is not limited to the above-mentioned operating system. The format of the source is determined according to the available format of the operating system, and this application does not limit the operating system and format here. The format of the software source provided in the resource area in the embodiment of the present application corresponds to the available format of the operating system of each cluster, which can ensure that when there are multiple operating systems in multiple clusters, it can be compatible with different operating systems, and improve the success rate of cluster deployment and efficiency.

In addition, the software source is an offline installation package placed in the resource area in advance. During the cluster deployment process, there is no need to obtain the software source required by the target cluster online through a network connection, which can relieve the dependence of the cluster deployment on the external network environment. , so that the binary package of the software source can be obtained when the network environment is limited.

In an optional implementation manner, the sub-resource area includes an image source area, and the image source area is used to provide the required image for the deployment of the target cluster. Exemplarily, the image source area is a Harbor image Warehouse. It should be noted that the above example is only an optional situation for those skilled in the art to better understand the solution proposed in this application. The specific image source area can be determined according to the actual situation. This application No limitation is imposed here.

Fig. 6 shows a schematic diagram of deploying a mirror image source area. As shown in Fig. 6, the deployment of the mirror image source area is carried out according to the following steps: parsing the first deployment information to obtain mirror image source deployment information; The above image source deployment information is used to deploy the primary image source, and the primary image source contains the image required for cluster deployment. Specifically, first obtain the offline installation package of the image source in the resource area, install the image source; then push the image required for the cluster deployment; finally configure the LDAP (Lightweight Directory Access Protocol, Lightweight Directory Access Protocol) account service, and complete For the configuration of the main image source. After completing the configuration of the primary image source, based on the primary image source, synchronously deploy the standby image source, specifically, first obtain the offline installation package of the image source in the resource area, and install the image source; then configure the LDAP account service to complete the configuration of the backup image source.

In an optional implementation manner, the sub-resource area includes a domain name resolution area, and the domain name resolution area is used to provide domain name services for clusters to identify different clusters. Exemplarily, the domain name resolution zone is DNS (DomainNameSystem, domain name system). It should be noted that the above example is only an optional one for those skilled in the art to better understand the solution proposed in this application. The specific domain name resolution area can be determined according to the actual situation, and this application does not limit it here.

The deployment of the domain name resolution area is performed according to the following steps: parsing the first deployment information to obtain domain name resolution deployment information; based on the domain name resolution deployment information, a cluster domain name is generated, and the cluster domain name is used to identify different of clusters. As shown in Figure 2, the relationship between the resource area and the cluster is one-to-many. Therefore, in order to distinguish different clusters, it is necessary to provide different domain names for different clusters to prevent the deployment of the resource area from relying on resource transmission. A transfer error occurred when sending to a different cluster.

In an optional implementation manner, the sub-resource area further includes a time synchronization source area, and the event synchronization source area is used to provide time synchronization services for the cluster. Exemplarily, the time synchronization source area is NTP (NetworkTimeProtocol, Network Time Protocol). It should be noted that the above example is only given to enable those skilled in the art to better understand the solution proposed in this application. Optionally, the specific time synchronization source area may be determined according to actual conditions, which is not limited in this application.

The deployment of the time synchronization source area is performed according to the following steps: parsing the first deployment information to obtain time synchronization source deployment information; based on the time synchronization source deployment information, determining a time synchronization source as the time A synchronization source, the time synchronization source is used to provide a time synchronization service of the cluster.

So far, the deployment of multiple different sub-resource areas in the resource area is completed, and the deployed resource area can transfer the deployment-dependent resources in each sub-resource to the target cluster through the load balancing node in the resource area. It should be noted that there is no sequence restriction on the deployment of different sub-resource areas. For example, they can be deployed in the order of software source area, image source area, domain name resolution area, and time synchronization source area, or in other orders. The deployment sequence of different sub-resource areas can be set according to actual conditions, and this application does not make a limitation here.

When step S103 is specifically implemented, the user enters the cluster deployment interface of the command line tool, and enters the command line information for cluster deployment in the cluster deployment template displayed on the cluster deployment interface; then, according to the command line information for cluster deployment input by the user Corresponding second deployment information is generated, where the second deployment information is used to indicate the deployment of the cluster. It should be noted that the specific command line tool can be an existing command line tool (such as cce-install tool, etc.), and the command line tool can be determined according to the actual situation, which is not limited in this application.

When implementing step S104, first deploy the load balancing nodes of the target cluster. The specific deployment process of the load balancing nodes of the target cluster is similar to the deployment process of the load balancing nodes in the above resource area. For details, please refer to the content of the above S102. This application implements The example will not be repeated here. Wherein, the components of the target cluster include ETCD, the cluster control node (Master) and the working node (Node). Specifically, ETCD is a distributed and reliable key-value storage system, which is used to store distributed system The key data in the cluster; the cluster control node (Master) is responsible for the management and control of the entire target cluster; the working node (Node) is the working node in the target cluster, usually a virtual machine or a physical machine, and each working node is controlled by the cluster control node manage. During the deployment process of the load balancing node of the target cluster, the interaction paths of the above components of the target cluster are configured.

After the load balancing node of the target cluster is deployed, the components in the above Kubernetes cluster are deployed in sequence; then, through the interaction path between the load balancing node of the target cluster and the load balancing node of the resource zone, each component in the target cluster is obtained from the resource zone The required deployment dependent resources; finally, based on the required deployment dependent resources of the target cluster, deploy the target cluster according to the second deployment information. The resources required for the entire cluster deployment are offline resources obtained in the deployed resource area. The cluster deployment process does not require the user to participate in the details of the target cluster deployment. Through the second deployment information and the deployment dependent resources required by the target cluster, automatic Complete the deployment to the target cluster. Therefore, for users, the detailed process of cluster deployment is shielded, and the cluster deployment can be completed only by entering the required deployment information in the template on the cluster deployment interface, which reduces the learning cost for users to deploy clusters and improves the user experience. deployment experience.

In an optional implementation manner, after the deployment of the target cluster is completed, it is necessary to detect whether there is an error in the resource zone deployment and the cluster deployment process, and report the error in time to ensure the success rate and efficiency of the cluster deployment. Therefore, after the target cluster is deployed according to the second deployment information, the deployment result of the target component is detected, and the target component is each sub-resource area in the resource area and each component in all clusters, specifically In other words, the sub-resource area of the resource area is at least one of the following: software source area, mirror image source area, domain name resolution area, and time synchronization source area; the components deployed by the target cluster are at least one of the following: ETCD, cluster control Node (Master) and working node (Node).

When the deployment result of the target component is successful deployment, the deployment success information is displayed on the cluster deployment interface, the cluster deployment ends, and the cluster automatic test function is triggered to ensure that the basic functions of the cluster are available.

When the deployment result of the target component is a deployment failure, the deployment failure information needs to be displayed to the user, and the deployment failure information is used for the user to check errors in time, update information and perform cluster deployment again. Specifically, when the deployment result of the target component is a deployment failure, the deployment failure information is displayed on the cluster deployment interface, and the deployment failure information includes at least one of the following: target component information and wrong deployment information input by the user. Wherein, the target component information is used to display the deployment process information of the target component in this failed cluster deployment process, and the wrong deployment information is the first deployment information and/or the second deployment information input by the user. Wrong deployment information is used for users to identify problems and update them in time. Subsequently, in response to the updated deployment information input by the user, the target component is rolled back, and the state of the target component is restored to the state before deployment; then, based on the updated deployment information, the target component is redeployed.

An embodiment of the present application provides a cluster deployment method, including: obtaining first deployment information, the first deployment information is the command line information for resource area deployment input by the user on the cluster deployment interface; according to the first deployment information , deploy all available offline deployment dependent resources in the resource area; obtain second deployment information, obtain the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, and obtain the second deployment information Command line information for cluster deployment input by a user on the cluster deployment interface; deploying the target cluster based on the deployment dependent resources required by the target cluster according to the second deployment information. The embodiment of this application uses the command line information input by the user to call the obtained offline resources in the resource area, eliminating the dependence on online resources during the cluster deployment process; at the same time shielding the details of the cluster deployment, the user only needs to fill in the command on the cluster deployment interface Cluster deployment can be realized by running information, which reduces the user's learning cost for cluster deployment, so as to quickly and efficiently complete the deployment of an available Kubernetes cluster.

Based on the same inventive concept, the embodiment of the present application discloses a cluster deployment device. Figure 7 shows a schematic diagram of a cluster deployment device, as shown in Figure 7, including:

A first deployment information acquisition module, configured to acquire first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface;

A resource deployment module, configured to deploy all available offline deployment dependent resources in the resource area according to the first deployment information;

The second deployment information acquisition module is configured to acquire second deployment information, and acquire the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, the second deployment information is the user's deployment in the cluster Command line information for cluster deployment entered on the deployment interface;

A cluster deployment module, configured to deploy the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster.

In an optional implementation manner, the resource deployment module includes:

The first information parsing submodule is configured to parse the first deployment information to obtain load balancing deployment information;

A node component configuration submodule, configured to configure a load balancing node component based on the load balancing deployment information, and the load balancing node component is used to support the operation of the load balancing node in the resource zone;

An interaction path establishment submodule, configured to configure the interaction path of the load balancing node in the resource area for multiple sub-resource areas;

The sub-resource deployment submodule is configured to deploy the offline deployment dependent resources in the plurality of sub-resource areas according to the first deployment information, and the offline deployment dependent resources include at least one of the following: software source, image source, Cluster domain name and time synchronization source.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The second information parsing subunit is configured to parse the first deployment information to obtain software source deployment information;

The software source configuration subunit is configured to configure the operating system path of the software source based on the software source deployment information, the software source is a binary package, and the format of the software source is an available format corresponding to the operating system ;

The software source decompression subunit is configured to decompress the software source according to the operating system path.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The third information parsing subunit is configured to parse the first deployment information to acquire mirror source deployment information;

The primary image source deployment subunit is configured to deploy a primary image source based on the image source deployment information, and the primary image source contains images required for cluster deployment;

The double image source deployment subunit is configured to synchronously deploy the standby image source based on the primary image source.

In an optional implementation manner, the sub-resource deployment sub-module includes:

The fourth information parsing subunit is configured to parse the first deployment information to obtain domain name resolution deployment information;

A domain name generating subunit, configured to resolve deployment information based on the domain name and generate a cluster domain name, where the cluster domain name is used to identify different clusters;

In an optional implementation manner, the sub-resource deployment submodule further includes:

The fifth information parsing subunit is configured to parse the first deployment information to obtain time synchronization source deployment information;

The time synchronization subunit is configured to generate the time synchronization source based on the time synchronization source deployment information, and the time synchronization source is used to provide a time synchronization service of the cluster.

In an optional embodiment, the device further includes:

A detection module, configured to detect the deployment result of the target component, where the target component is each sub-resource area in the resource area and each component in all clusters;

A failure information display module, configured to display deployment failure information on the cluster deployment interface when the deployment result of the target component is a deployment failure, and the deployment failure information includes at least one of the following: target component information and user input errors deployment information;

A rollback module, configured to roll back the target component in response to the updated deployment information input by the user;

A redeployment module, configured to redeploy the target component based on the updated deployment information.

Based on the same inventive concept, the embodiment of the present application discloses an electronic device. FIG. 8 shows a schematic diagram of the electronic device disclosed in the embodiment of the present application. As shown in FIG. 8 , the electronic device 100 includes: a memory 110 and a processor 120, the memory The memory 110 is connected to the processor 120 through a bus communication, and a computer program is stored in the memory 110, and the computer program can run on the processor 120 to implement the steps in the cluster deployment method disclosed in the embodiment of the present application.

Based on the same inventive concept, the embodiment of this application discloses a computer-readable storage medium, on which computer programs/instructions are stored, and when the computer program/instructions are executed by a processor, the cluster deployment method disclosed in the embodiment of the application is implemented. step.

Based on the same inventive concept, the present application also provides a computer program product, including computer programs/instructions, when the computer program/instructions are executed by a processor, the steps in the cluster deployment method disclosed in the embodiments of the present application are implemented.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, apparatuses, electronic devices, and computer program products according to embodiments of the present invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor or processor of other programmable data processing terminal equipment to produce a machine such that instructions executed by the computer or processor of other programmable data processing terminal equipment Produce means for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded into a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby The instructions executed above provide steps for implementing the functions specified in the procedure or procedures of the flowchart and/or the block or blocks of the block diagram.

Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the embodiments of the present invention.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

A cluster deployment method, device, equipment, medium, and product provided by the present invention have been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used To help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this specification The content should not be construed as a limitation of the invention.

Claims (14)

1. A cluster deployment method, characterized in that, comprising: Obtaining first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface; Deploy all available offline deployment dependent resources in the resource area according to the first deployment information; Obtain second deployment information, and obtain the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, where the second deployment information is a command for cluster deployment input by the user on the cluster deployment interface line information; Deploy the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster. 2. The cluster deployment method according to claim 1, wherein the resource area includes load balancing nodes, and according to the first deployment information, deploying all available offline deployment dependent resources in the resource area includes: Analyzing the first deployment information to obtain load balancing deployment information; Based on the load balancing deployment information, configuring a load balancing node component, the load balancing node component is used to support the operation of the load balancing node in the resource area; configuring the interaction paths of the load balancing nodes in the resource zone for multiple sub-resource zones; According to the first deployment information, the offline deployment dependent resources in the plurality of sub-resource areas are deployed, and the offline deployment dependent resources include at least one of the following: a software source, a mirror image source, a cluster domain name, and a time synchronization source. 3. The cluster deployment method according to claim 2, wherein the sub-resource area includes a software source area, and deploying the software source area according to the first deployment information includes: Analyzing the first deployment information to obtain software source deployment information; Based on the software source deployment information, configure the operating system path of the software source, the software source is a binary package, and the format of the software source is an available format corresponding to the operating system; According to the operating system path, the software source is decompressed. 4. The cluster deployment method according to claim 2, wherein the sub-resource area includes a mirror image source area, and deploying the mirror image source area according to the first deployment information includes: Analyzing the first deployment information to obtain mirror source deployment information; Deploying a primary image source based on the image source deployment information, where the primary image source contains images required for cluster deployment; Based on the primary image source, the standby image source is deployed synchronously. 5. The cluster deployment method according to claim 2, wherein the sub-resource area includes a domain name resolution area and a time synchronization source area, and deploying the domain name resolution area according to the first deployment information includes : Analyzing the first deployment information to obtain domain name resolution deployment information; Based on the domain name analysis deployment information, a cluster domain name is generated, and the cluster domain name is used to identify different clusters; According to the first deployment information, deploying the time synchronization source zone includes: Analyzing the first deployment information to obtain time synchronization source deployment information; The time synchronization source is generated based on the time synchronization source deployment information, and the time synchronization source is used to provide a time synchronization service of the cluster. 6. The cluster deployment method according to any one of claims 1-5, wherein after deploying the target cluster according to the second deployment information, the method further comprises: Detecting the deployment result of the target component, where the target component is each sub-resource area in the resource area and each component in all clusters; When the deployment result of the target component is a deployment failure, displaying deployment failure information on the cluster deployment interface, the deployment failure information includes at least one of the following: target component information and wrong deployment information input by the user; Rolling back the target component in response to the updated deployment information input by the user; Redeploy the target component based on the updated deployment information. 7. A cluster deployment device, comprising: A first deployment information acquisition module, configured to acquire first deployment information, where the first deployment information is command line information for resource zone deployment input by a user on the cluster deployment interface; A resource deployment module, configured to deploy all available offline deployment dependent resources in the resource area according to the first deployment information; The second deployment information acquisition module is configured to acquire second deployment information, and acquire the deployment dependent resources required by the target cluster from the resource area according to the second deployment information, the second deployment information is the user's deployment in the cluster Command line information for cluster deployment entered on the deployment interface; A cluster deployment module, configured to deploy the target cluster according to the second deployment information based on the deployment dependent resources required by the target cluster. 8. The cluster deployment device according to claim 7, wherein the resource deployment module includes: The first information parsing submodule is configured to parse the first deployment information to obtain load balancing deployment information; A node component configuration submodule, configured to configure a load balancing node component based on the load balancing deployment information, and the load balancing node component is used to support the operation of the load balancing node in the resource area; An interaction path establishment submodule, configured to configure the interaction path of the load balancing node in the resource area for multiple sub-resource areas; The sub-resource deployment submodule is configured to deploy the offline deployment dependent resources in the plurality of sub-resource areas according to the first deployment information, and the offline deployment dependent resources include at least one of the following: software source, image source, Cluster domain name and time synchronization source. 9. The cluster deployment device according to claim 8, wherein the sub-resource deployment submodule includes: The second information parsing subunit is configured to parse the first deployment information to obtain software source deployment information; The software source configuration subunit is configured to configure the operating system path of the software source based on the software source deployment information, the software source is a binary package, and the format of the software source is an available format corresponding to the operating system ; The software source decompression subunit is configured to decompress the software source according to the operating system path. 10. The cluster deployment device according to claim 8, wherein the sub-resource deployment submodule includes: The third information parsing subunit is configured to parse the first deployment information to acquire mirror source deployment information; The primary image source deployment subunit is configured to deploy a primary image source based on the image source deployment information, and the primary image source contains images required for cluster deployment; The standby image source deployment subunit is configured to synchronously deploy the standby image source based on the primary image source. 11. The cluster deployment device according to claim 8, wherein the sub-resource deployment submodule includes: The fourth information parsing subunit is configured to parse the first deployment information to obtain domain name resolution deployment information; A domain name generating subunit, configured to resolve deployment information based on the domain name and generate a cluster domain name, where the cluster domain name is used to identify different clusters; The sub-resource deployment sub-module also includes: The fifth information parsing subunit is configured to parse the first deployment information to obtain time synchronization source deployment information; The time synchronization subunit is configured to generate the time synchronization source based on the time synchronization source deployment information, and the time synchronization source is used to provide a time synchronization service of the cluster. 12. The cluster deployment device according to any one of claims 7-11, comprising: A detection module, configured to detect the deployment result of the target component, where the target component is each sub-resource area in the resource area and each component in all clusters; A failure information display module, configured to display deployment failure information on the cluster deployment interface when the deployment result of the target component is a deployment failure, and the deployment failure information includes at least one of the following: target component information and user input errors deployment information; A rollback module, configured to roll back the target component in response to the updated deployment information input by the user; A redeployment module, configured to redeploy the target component based on the updated deployment information. 13. An electronic device, characterized in that it comprises a memory, a processor, and a computer program stored on the memory, and the processor executes the computer program to realize a cluster according to any one of claims 1-6 Steps in the deployment method. 14. A computer-readable storage medium, on which are stored computer programs/instructions, characterized in that, when the computer programs/instructions are executed by a processor, a cluster deployment method according to any one of claims 1-6 is implemented in the steps.

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