WO2020232888A1

WO2020232888A1 - Container application cloning method and apparatus, computer device and storage medium

Info

Publication number: WO2020232888A1
Application number: PCT/CN2019/103176
Authority: WO
Inventors: 黄桂钦
Original assignee: 平安科技（深圳）有限公司
Priority date: 2019-05-17
Filing date: 2019-08-29
Publication date: 2020-11-26
Also published as: CN110290172B; CN110290172A

Abstract

The present application relates to the technical field of cloud computing, and provided in embodiments thereof are a container application cloning method and apparatus, a computer device and a storage medium, which may be applied to a PaaS platform. The method comprises: according to application information and environment information of an original container application and environment information of a set cloned container application, determining application information of the cloned container application; according to the application information of the cloned container application and the environment information of the cloned container application, determining a container instance IP of the cloned container application; according to the application information, environment information and container instance IP of the cloned container application, creating a container instance for the cloned container application, and binding the created container instance to the determined container instance IP of the cloned container application.

Description

Container application cloning method, device, computer equipment and storage medium

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on May 17, 2019, the application number is 201910410621.X, and the application name is "container application cloning method, device, computer equipment and storage medium", and its entire content Incorporated in this application by reference.

Technical field

This application relates to the field of cloud computing technology, and in particular to a container application cloning method, device, computer equipment and storage medium.

Background technique

Due to business needs, some cloud service centers need to be added to the cloud service platform, and the newly added cloud service centers need to be configured for the corresponding environment before they can be put into use. Usually a cloud service center environment includes multiple container applications. If the newly-added cloud service center environment is built and configured step by step from scratch, then high professional knowledge is required, and a lot of time and labor are required. cost.

Summary of the invention

The embodiments of this application provide a method, device, computer equipment and storage medium for cloning a container application, which can clone a container application in a cloud server center to a newly-added cloud service center, improving the construction and configuration of the newly-added cloud service center The efficiency has improved the user experience.

In the first aspect, an embodiment of the present application provides a container application cloning method, which includes:

If a clone setting instruction is received, the original container application in the clone setting instruction is obtained, and the preset setting interface is called according to the clone setting instruction to set the environment information of the cloned container application through the preset setting interface; if receiving To the setting completion instruction, obtain the environment information of the cloned container application that is set, and obtain the application information of the original container application and the environment information of the original container application; according to the application information of the original container application and the original container The application environment information and the environment information of the clone container application determine the application information of the clone container application; determine the clone container application according to the application information of the clone container application and the environment information of the clone container application The container instance IP of the cloned container application; create the container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combine the created container instance Binding with the determined container instance IP of the cloned container application.

In a second aspect, an embodiment of the present application provides a container application cloning device, which includes a unit for executing the method described in the first aspect.

In a third aspect, an embodiment of the present application provides a computer device, the computer device includes a memory, and a processor connected to the memory;

The memory is used to store a computer program, and the processor is used to run the computer program stored in the memory to execute the method described in the first aspect above.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium that stores a computer program that, when executed by a processor, implements the method described in the first aspect.

In the embodiment of the application, the method of container application cloning improves the efficiency of building and configuring the newly added server center. Moreover, the process of container application cloning is automatically completed, which further improves the efficiency of building and configuring the newly added cloud service center. Improve the user experience.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present application more clearly, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. Ordinary technicians can obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic flowchart of a container application cloning method provided by an embodiment of the present application;

2 is a schematic diagram of a sub-flow of the container application cloning method provided by an embodiment of the present application;

3 is a schematic diagram of a sub-flow of the container application cloning method provided by an embodiment of the present application;

4 is a schematic flowchart of a container application cloning method provided by another embodiment of the present application;

FIG. 5 is a schematic diagram of a sub-flow of a container application cloning method provided by another embodiment of the present application;

FIG. 6 is a schematic block diagram of a container application cloning device provided by an embodiment of the present application;

FIG. 7 is a schematic block diagram of an application information determining unit provided by an embodiment of the present application;

FIG. 8 is a schematic block diagram of an activation unit of an application creation unit provided by an embodiment of the present application;

FIG. 9 is a schematic block diagram of a container application cloning device provided by another embodiment of the present application;

Fig. 10 is a schematic block diagram of a computer device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be pointed out that the environment where a cloud service center is built and configured includes multiple container applications. When cloning the environment, you need to clone all the container applications in a cloud service center environment (called the original environment) to another In the environment of a cloud service center (destination environment or clone environment). In order to prevent many uncontrollable factors in the cloning of multiple container applications together, in general, one container application is cloned by one container application during environment cloning. The implementation of container application cloning will be described in detail below.

FIG. 1 is a schematic flowchart of a method for cloning a container application provided by an embodiment of the present application. As shown in Figure 1, the method includes S101-S106.

S101: If a clone setting instruction is received, obtain the original container application in the clone setting instruction, and call a preset setting interface according to the clone setting instruction to set environment information of the cloned container application through the preset setting interface.

It should be noted that both the original container application and the cloned container application belong to the container application. The original container application already exists, but the cloned container application does not yet exist, and the cloned container application is obtained by cloning according to the original container application by using the method in the embodiment of the present application.

Among them, the clone setting instruction is triggered by the user clicking a related button or image. For example, in the list of original container applications in the cloud service center, there are multiple original container applications, and the user selects one of the original container applications, and clicks the clone setting corresponding button of the original container application, and the clone setting instruction is triggered. In other embodiments, it can also be triggered in other ways.

Among them, the preset setting interface is a setting interface written by a developer, which can exist in the form of a setting page. The environment information of the clone container application to be cloned can be set through the preset setting interface. Specifically, the environment information of the cloned container application input/selected by the user is received.

S102: If the setting completion instruction is received, obtain the set environment information of the cloned container application, and obtain the application information of the original container application and the environment information of the original container application.

The setting completion instruction is triggered by the user clicking the corresponding button or image, or it can be triggered in other ways. If the setting completion instruction is received, obtain the environment information of the cloned container application that is set, and obtain the information of the original container application from the database according to the original container application, including the application information of the original container application and the environment information of the original container application, etc. .

Because both the original container application and the cloned container application belong to the container application. Therefore, the same attributes corresponding to the information of the original container application and the information of the cloned container application all have the same meaning. The following describes the meaning of each attribute from the perspective of the container application.

The information of each container application includes application information of the container application and environmental information of the container application. Among them, the application information of the container application includes the application image information of the container application, the number of container instances of the container application, the resources occupied by the container instances, and the application configuration of the container application. The environment information of the container application includes the application environment of the container application, the area of the container application, the usage time of the container application, and the resource group of the container application. The environment information of the container application may also include whether to synchronize to OCPM, the deployment method of the container application, whether to enable monitoring, beneficiary resource pool, etc.

Among them, the application image information of the container application includes the image version, the image type, and the image name. Among them, the image version includes the official version, official 1.1, official 2.3, etc.; the image type refers to which image the container instance uses, such as nginx, tomcat, weblogic, springboot, etc.; the image name refers to the specific image name. The application environment of container applications includes production environment, test environment, development environment, etc. Among them, the production environment means that the container application is successfully created to connect to the external environment, or for external users to access; the test environment means that the container application is successfully created for internal testing; the development environment means that the container application is successfully created for use Development and use. The container application area refers to the location of the computer room where the container application is created. It consists of two parts: "area" + "safe area". However, to determine which specific computer room the container application is created in, it needs to be determined jointly according to the application environment of the container application and the area of the container application. For example, the container application is created in the "xxx safe area" under the "xx area" of the test environment. In the corresponding computer room. It can be understood that different application environments and different areas correspond to different computer rooms. The number of container instances of a container application refers to the number of containers that the container application needs to create. There is no upper limit for the number of containers for the same container application. The usage time of a container application can be measured in months, such as 5 months. It should be noted that since each container instance needs to spend money, the number of container instances of the container application and the usage time of the container application determine the amount of money the container application needs. The resource group of the container application refers to the resource account under the name of the container application, which is used for the cost of creating the container instance. If the amount of the resource account under the resource group of the container application is not enough to create the container application, a prompt is required and the container application cannot be created. Whether to synchronize to opcm refers to whether to synchronize container application information to the internal information platform of the enterprise for other related parties to view. In some embodiments, the container application information also includes a beneficiary resource pool, and the beneficiary resource pool refers to the subsidiary/department that created the container application. If the information of the container application also includes the beneficiary resource pool, then the beneficiary resource pool, the application environment of the container application, and the area of the container application together determine the IP network segment allocated by the created container instance and the resource of the container. Different resource pools are used. It is different IP network segments and resources. The deployment method is connected to the company's internal deployment platform to determine the subsequent version release mode of the container application.

S103: Determine the application information of the cloned container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the cloned container application.

In an embodiment, the application information of the original container application includes: the application image information of the original container application, the application configuration of the original container application, the number of container instances of the original container application, the resources occupied by the container instances, etc., the environment of the original container application The information includes the application environment of the original container application, the area of the original container application, etc., the environment information of the cloned container application, the application environment of the cloned container application, and the area of the cloned container application.

As shown in Figure 2, step S103 includes the following steps S1031-S1034.

S1031: Determine the application image information of the clone container application according to the environment information of the original container application, the application image information of the original container application, and the environment information of the clone container application.

It can be understood that different environmental information corresponds to different data warehouses. However, when creating a container application, you need to ensure that the container application image information exists in the data warehouse where the container application is created, so that you can directly create the container application data warehouse Obtain application image information in the application without cross-data warehouse acquisition, which improves the speed of creating container applications and ensures the security of information.

In one embodiment, step S1031 includes: determining whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application; if If the application environment of the original container application is consistent with the application environment of the cloned container application and the area of the original container application is consistent with the area of the cloned container application, the application image information of the original container application is determined as the Clone the application image information of the container application; otherwise, push the application image information of the original container application to the image warehouse corresponding to the cloned container application, and determine the application image information pushed to the image warehouse as the clone Application image information of the container application.

Among them, if the application environment of the original container application and the area of the original container application are inconsistent with the application environment of the cloned container application, and the area of the cloned container application, it is determined that the original container application and the cloned container application are not in the same area (computer room). Generally, an area corresponds to a corresponding mirror warehouse to facilitate obtaining application images from the corresponding mirror warehouse to create container applications. If they are inconsistent, you need to push the application image information of the original container application to the image warehouse where the cloned container application is located.

Specifically, the mirror warehouse corresponding to the application image of the original container application is determined according to the application environment of the original container application and the area of the original container application, and the application mirror location of the cloned container application is determined according to the application environment of the cloned container application and the area of the cloned container application. Corresponding mirror repository; according to the mirror name, mirror version and mirror type of the original container application, find the corresponding application mirror from the mirror repository where the original container application is located; push the found application mirror to the mirror corresponding to the cloned container application Warehouse, that is, copy the found application image information to the mirror warehouse corresponding to the cloned container application.

In one embodiment, before the execution of determining whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application, the Step S1031 also includes: judging whether the clone container application has been created in the area corresponding to the clone container application according to the application environment of the clone container application and the area of the clone container application; if the clone container application has not been created, A step of determining whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application is performed.

Understandably, before determining the application information of the cloned container application, first determine whether the cloned container application has been created. If the cloned container application has been created, then there is no need to determine the application information of the cloned container application, and a prompt message is returned.

S1032: Determine the number of container instances of the cloned container application according to the number of container instances of the original container application.

Obtain the number of container instances of the original container application, and set the number of container instances of the original container application to the number of container instances of the cloned container application, so that the number of container instances of the cloned container application is the same as the number of container instances of the original container application.

In an embodiment, the environment information of the cloned container application further includes the usage time of the cloned container application and the resource group of the cloned container application. After step S1032, step S103 further includes: judging whether there is enough money in the resource group of the cloned container application according to the number of container instances of the cloned container application, the usage time of the cloned container application, and the remaining amount in the resource group of the cloned container application For creating the cloned container application, if there is enough money to create the cloned container application, step S1033 is executed. If there is not enough money to create the cloned container application, a prompt message is returned, and the previously executed steps are cancelled at the same time.

Understandably, when determining the application information of the cloned container application, it is judged whether the amount for creating the cloned container application is sufficient, so as to avoid performing more steps when there is not enough money.

S1033: Determine the resource to be occupied by the container instance of the cloned container application according to the resources occupied by the container instance of the original container application.

Obtain the resources occupied by the container instance of the original container application in the database according to the original container application, where the resources occupied by the container instance include the ratio of the CPU occupied by the container instance, the size of the memory occupied, and other resources occupied, such as whether to enable Monitoring resources (used to monitor the running status of container instances), etc. The resource occupied by the container instance of the original container application is determined as the resource occupied by the container instance of the cloned container application to ensure that the resource occupied by the container instance of the cloned container application is consistent with the resource occupied by the container instance of the original container application.

S1034: Determine the application configuration of the cloned container application according to the application configuration of the original container application.

The application configuration of the container application includes the configuration of environment variables and the configuration of some common paths. The corresponding application configuration can be obtained in the configuration file corresponding to the application configuration of the original container application, and the obtained application configuration of the original container application can be set as the application configuration of the cloned container application. In this way, it can be ensured that the application configuration of the cloned container application is consistent with the application configuration of the original container application.

It should be noted that the execution order in the above S1031-S1034 is not strictly limited. The execution order of the above steps can be executed in other orders, as long as the application image information of the cloned container application, the number of container instances, and the occupation of the container instance can be determined. The resources and the application configuration of the container application are sufficient.

S104: Determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application.

Specifically, the container instance of the cloned container application is determined according to the application environment of the cloned container application, the area of the cloned container application (in one embodiment, also includes the beneficiary resource pool of the cloned container application) and the number of container instances of the cloned container application IP.

The location where the cloned container application is created can be determined according to the application environment of the cloned container application and the area of the cloned container application, that is, the specific computer room where the corresponding original container application is cloned. Obtain the pre-allocated IP address pool used to create the container instance under the creation location in the database; obtain the same number of free IP addresses as the number of container instances of the cloned container application from the IP address pool of the container instance, and determine the free IP address The IP of the container instance used for cloning the container. In an embodiment, if the information of the container application includes the beneficiary resource pool of the container application, the IP address used to create the container application is determined according to the application environment of the container application, the region of the container application, and the beneficiary resource pool of the container application. Pool.

S105. Create a container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the IP of the container instance of the cloned container application, and compare the created container instance with the determined container instance. Bind the container instance IP of the cloned container application.

For example, according to the application image information of the cloned container application, the number of container instances of the cloned container application, the resources required by the container instance, the application configuration of the cloned container application, the application environment of the cloned container application, the area of the cloned container application, and the container of the cloned container application Instance IP creates a container instance of the cloned container application, and binds the created container instance to the determined container instance IP of the cloned container application to set the determined container instance IP of the cloned container application to the created container instance IP.

In an embodiment, as shown in FIG. 3, step S105 includes the following steps S1051-S1054.

S1051: Obtain the application image of the clone container application from the mirror warehouse corresponding to the clone container application according to the application image information of the clone container application.

S1052: Determine the creation of the cloned container application according to the application environment of the cloned container application, the area of the cloned container application, the number of container instances of the cloned container application, and the resources that the container instances of the cloned container application need to occupy. The host of the container instance.

According to the application environment of the cloned container application and the region of the cloned container application, the location of the cloned container application can be determined, that is, in which computer room the cloned container application is created. Obtain the pre-allocated IP address pool of the host used to create the container instance under the creation location in the database; determine the creation of the container instance from the IP address pool of the host according to the resources and the number of container instances to be occupied by the container instance of the cloned container application Host. It should be noted that creating a container instance requires the resources of the host machine to be occupied. Therefore, the host machine needs to be determined according to the resources and the number of container instances that need to be occupied by the container instance of the cloned container application. Among them, the number of container instances is the same as the number of determined host machines.

S1053: Create a container instance of the clone container application on the determined host machine according to the application image of the clone container application and the application configuration of the clone container application, and set the application configuration of the clone container application.

Specifically, the obtained application image information of the cloned container application and the application configuration allocation of the cloned container application are issued to the determined host machine through the container orchestration tool, so as to create a container instance on the host machine and set the cloned container The application configuration of the application. Among them, the container orchestration tool can be maration. It is equivalent to a transfer station, which sends the obtained application image information and the like to the container orchestration tool, and then the container orchestration tool distributes the application image information and the like to the determined host computer to create a container instance.

S1054: Bind the created container instance with the determined container instance IP of the cloned container application.

Specifically, an operation and maintenance tool such as ansible is used to connect the container instance, and the created container instance is bound to the container instance IP of the determined clone container application, so as to set the container instance IP of the determined clone container application to The IP of the container instance created.

If the application information of the cloned container application is not determined before the application information of the cloned container application is determined, then the corresponding determination can be made when the cloned container application is created. That is, before step S1051, execute: determine whether the clone container application has been created in the area corresponding to the clone container application according to the application environment of the clone container application and the area of the clone container application; if the clone has not been created For the container application, step S1051 is executed.

If when determining the application information of the cloned container application, it is not judged whether there is enough money to create the cloned container application, then corresponding judgments can be made when creating the cloned container application. In an embodiment, the environment information of the cloned container application further includes the usage time of the cloned container application and the resource group of the cloned container application. Correspondingly, before determining the host for creating the container instance of the cloned container application, that is, before step S1052, the step S105 further includes S1051a.

S1051a: Determine whether there is enough money in the resource group of the clone container application according to the number of container instances of the clone container application, the usage time of the clone container application, and the remaining amount in the resource group of the clone container application. Create the cloned container application.

If there is enough money to create the cloned container application, step S1052 is executed to determine the host machine of the container instance of the cloned container application. If there is not enough money to create the cloned container application, a prompt is given, and all the steps previously performed are cancelled at the same time.

The foregoing method embodiments implement the cloning of the container application of the newly added cloud service center. In addition to the different environmental information involved in the cloning of the container application, such as the inconsistent IP address of the container instance, the other information of the cloned container application and the original container application is complete. Consistent. The process of cloning the container application in the embodiment of the present application is automatically completed, which improves the efficiency of building and configuring the newly-added cloud service center, and improves the user experience. Understandably, the foregoing method embodiments implement the cloning of container applications. When the container application is cloned, various environmental information in the newly added cloud service center is matched at the same time, such as matching the IP address and host in the newly added cloud service center. Information to achieve a perfect match between the original container application and the environment of the newly added cloud service center.

FIG. 4 is a schematic flowchart of a container application cloning method provided by another embodiment of the present application. As shown in Figure 4, the container application cloning method includes S201-S208. Among them, steps S201-S205 correspond to steps S101-S105 in the embodiment of FIG. 1. For details, please refer to the description in the embodiment of FIG. 1. The steps S206-S208 will be specifically described below.

S206: Detect whether the original container application creates a load balancing application.

Relevant information about whether to create a load balancing application is obtained from the database storing the information of the original container application. If the original container application does not create a load balancing application, it means that the cloned container application is cloned and the process ends. If the original container application creates a load balancing application, step S207 is executed. If the original container application creates a load balancing application, it means that when the container application is cloned, the load balancing application corresponding to the container application is cloned.

S207: Acquire the load balancing application information of the original container application.

Among them, the load balancing application information of the original container application includes the type of the load balancing application, port information of the load balancing application, configuration parameter information of the load balancing application, application mirroring information of the load balancing application, and so on.

S208: Create a corresponding load balancing application for the cloned container application according to the load balancing application information of the original container application, the application information of the cloned container application, and the environment information of the cloned container application.

In one embodiment, as shown in FIG. 5, step S208 includes the following steps S2081-S2083.

S2081: Determine the load balancing application type of the cloned container application according to the load balancing application type in the load balancing application information of the original container application.

The type of the original load balancing application is determined as the type of the load balancing application of the cloned container application. Wherein, the types of load balancing applications include F5, LVS, Haproxy, Nginx, etc.

S2082: Determine the virtual IP of the load balancing application of the cloned container application according to the application environment of the cloned container application and the region of the cloned container application.

Determine the IP address pool for creating the load balancing application according to the application environment of the cloned container application and the area where the container application is cloned; obtain an idle IP from the IP address pool as the virtual IP (Virtual IP, VIP) of the load balancing application of the cloned container application. Among them, it should be noted that if the type of load balancing application is LVS load balancing application, in addition to determining the virtual IP of the load balancing application, a management IP needs to be determined to facilitate the management of the LVS load balancing application by the cloud service center . Among them, the way to determine the management IP is the same as that of the virtual IP.

S2083: According to the load balancing application information of the original container application, the virtual IP, and the cloned container application information, call a load balancing application creation interface matching the load balancing application type to create the cloned container Application load balancing application.

Wherein, if the type of the load balancing application is F5, step S2083 includes: determining the F5 device that creates the load balancing application of the cloned container application according to the application environment of the cloned container application and the region of the cloned container application; The created container instance of the cloned container application is associated with the virtual server of the load balancing application of the cloned container application to obtain an association relationship, and the association relationship, the created container instance of the cloned container application, and the load balancing application The port information of the load balancing application, the configuration parameter information of the load balancing application, and the virtual IP are encapsulated into objects; according to the encapsulated object, the creation interface of the F5 load balancing application is called to create the load balancing on the determined F5 device The virtual server of the application, and generate the configuration file of the virtual server; if the load balancing application is created, the access domain name is generated according to the preset domain name generation rules, and the access domain name is bound with the virtual IP of the virtual server to pass the Access the domain name to access the virtual server.

If the type of the load balancing application is LVS, step S2083 includes: determining the host for creating the LVS load balancing application according to the application environment of the cloned container application and the region of the cloned container application, and creating the LVS on the host Container; according to the virtual IP, the created container instance of the cloned container application, the port information of the load balancing application, and the configuration parameter information of the load balancing application to reconstruct the configuration file of the LVS load balancing application; open the LVS The container's LVS load balancing service; configure the subnet card of the LVS container to bind the virtual IP with the subnet card of the LVS container; add a route to the configured subnet card.

If the type of load balancing application is LVS, step S2083 includes: the application environment of the cloned container application, the region of the cloned container application, determining the host for creating the Haproxy load balancing application, and creating the Haproxy container on the host; Reconstruct the configuration file of the Haproxy load balancing application according to the virtual IP, the container instance of the created cloned container application, the port information of the load balancing application, and the configuration parameter information of the load balancing application; Haproxy load balancing service.

Understandably, the difference between the created configuration file of the cloned container application and the configuration of the original container application includes: the virtual IP of the load balancing application, container instance information, and other things such as the port information of the load balancing application and the load balancing application The configuration parameter information is consistent with the original container application.

The method embodiment further creates a load balancing application of the cloned container application based on the load balancing application of the original container application. In this method embodiment, the process of load balancing application cloning is automatically completed, which improves the efficiency of building and configuring the newly added cloud service center, and improves the user experience. Understandably, if the container application has a load balancing application in this method embodiment, the load balancing application of the container application is cloned. When the load balancing application is cloned, various environmental information in the newly added cloud service center is matched at the same time, such as matching The virtual IP, host and other information in the new cloud service center have been added to realize the perfect match between the load balancing application and the environment of the new cloud service center.

Fig. 6 is a schematic block diagram of a container application cloning device provided by an embodiment of the present application. The device includes a unit corresponding to the foregoing container application cloning method. Specifically, as shown in FIG. 6, the device 100 includes a setting unit 101, an obtaining unit 102, an application information determining unit 103, an IP determining unit 104 and an application creating unit 105.

The setting unit 101 is configured to, if a clone setting instruction is received, obtain the original container application in the clone setting instruction, and call a preset setting interface according to the clone setting instruction to set the clone container application through the preset setting interface Environmental information. The obtaining unit 102 is configured to obtain the set environment information of the clone container application, and obtain the application information of the original container application and the environment information of the original container application if the setting completion instruction is received. The application information determining unit 103 is configured to determine the application information of the cloned container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the cloned container application.

In an embodiment, the application information of the original container application includes the application image information of the original container application, the application configuration of the original container application, the number of container instances of the original container application, and the resources occupied by the container instances. As shown in FIG. 7, the application information determining unit 103 includes a mirroring determining unit 1031, an instance number determining unit 1032, a resource determining unit 1033, and a configuration determining unit 1034. The image determining unit 1031 is configured to determine the application image information of the cloned container application according to the environment information of the original container application, the application image information of the original container application, and the environment information of the cloned container application. The instance number determining unit 1032 is configured to determine the number of container instances of the cloned container application according to the number of container instances of the original container application. The resource determining unit 1033 is configured to determine the resources to be occupied by the container instance of the cloned container application according to the resources occupied by the container instance of the original container application. The configuration determining unit 1034 is configured to determine the application configuration of the cloned container application according to the application configuration of the original container application.

In an embodiment, the environment information of the original container application includes the application environment of the original container application and the area of the original container application, and the environment information of the cloned container application includes the application environment of the cloned container application and the area of the cloned container application. The mirror image determining unit 1031 includes an area determining unit and an application mirror determining unit. Wherein, the area judging unit is used to judge whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application. The application image determination unit is configured to: if the application environment of the original container application is consistent with the application environment of the cloned container application and the area of the original container application is consistent with the area of the cloned container application, the original container application The application image information of is determined to be the application image information of the cloned container application; and if inconsistencies, the application image information of the original container application is pushed to the mirror warehouse corresponding to the cloned container application, and pushed to the mirror warehouse The application image information in is determined as the application image information of the cloned container application.

In an embodiment, the mirror image determining unit 1031 further includes an application existence judging unit. Wherein, the application existence judgment unit is used to judge whether the clone container application has been created in the area corresponding to the clone container application according to the application environment of the clone container application and the area of the clone container application. If the clone container application is not created, the area judgment unit is triggered.

In an embodiment, the environment information of the cloned container application further includes the usage time of the cloned container application and the resource group of the cloned container application. The application information determining unit 103 also includes an amount determining unit. Wherein, the amount judgment unit is configured to judge the resource group of the clone container application according to the number of container instances of the clone container application, the usage time of the clone container application, and the remaining amount in the resource group of the clone container application Whether there is enough money to create the cloned container application. If there is enough money to create the cloned container application, trigger the resource determination unit.

The IP determining unit 104 is configured to determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application.

The application creation unit 105 is configured to create a container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and then combine the created container The instance is bound to the determined container instance IP of the cloned container application.

In an embodiment, as shown in FIG. 8, the application creation unit 105 includes: an application image acquisition unit 1051, a host determination unit 1052, a container instance creation unit 1053, and an IP binding unit 1054. Wherein, the application image obtaining unit 1051 is configured to obtain the application image of the clone container application from the mirror warehouse corresponding to the clone container application according to the application image information of the clone container application. The host determining unit 1052 is configured to determine according to the application environment of the cloned container application, the area of the cloned container application, the number of container instances of the cloned container application, and the resources required to be occupied by the container instances of the cloned container application Create a host machine of the container instance of the cloned container application. The container instance creation unit 1053 is configured to create a container instance of the clone container application on the determined host machine according to the application image of the clone container application and the application configuration of the clone container application, and set the clone container application Application configuration. The IP binding unit 1054 binds the created container instance with the determined container instance IP of the cloned container application.

In one embodiment, if it is not determined whether the clone container application has been created before determining the application information of the clone container application, then a corresponding determination can be made when the clone container application is created. The application creation unit 105 also includes an application existence judgment unit. Wherein, there is a judging unit for judging whether the cloned container application has been created in the area corresponding to the cloned container application according to the application environment of the cloned container application and the area of the cloned container application. If the cloned container application is not created, then the application image acquiring unit 1051 is triggered.

In one embodiment, if the application information of the cloned container application is not determined when determining whether there is enough money to create the cloned container application, then a corresponding determination can be made when the cloned container application is created. The application creation unit 105 also includes an amount judgment unit 1051a. The amount judgment unit 1051a is configured to judge the resource group of the clone container application according to the number of container instances of the clone container application, the usage time of the clone container application, and the remaining amount in the resource group of the clone container application Whether there is enough money in the database to create the cloned container application. If there is enough gold to create the cloned container application, the host determining unit 1052 is triggered.

In one embodiment, as shown in FIG. 9, it is a schematic block diagram of a container application cloning device provided by another embodiment of the present application. The container application cloning device 200 includes a setting unit 201, an acquisition unit 202, an application information determination unit 203, an IP determination unit 204, an application creation unit 205, a load detection unit 206, a load acquisition unit 207, and a load creation unit 208. Among them, the setting unit 201, the acquiring unit 202, the application information determining unit 203, the IP determining unit 204, the application creating unit 205 are the same as the setting unit 101, the acquiring unit 102, the application information determining unit 103, and the IP determining unit 104 in the embodiment of FIG. And the application creation unit 105 respectively correspond. Specifically, please refer to the description of the embodiment in FIG. 6. The differences between the embodiment of the present application and the embodiment in FIG. 6 will be described in detail below: the load detection unit 206, the load acquisition unit 207, and the load creation unit 208.

The load detection unit 206 is configured to detect whether the original container application creates a load balancing application. The load obtaining unit 207 is configured to obtain load balancing application information of the original container application if the original container application creates a load balancing application. The load creating unit 208 is configured to create a corresponding load balancing application for the cloned container application according to the load balancing application information of the original container application, the application information of the cloned container application, and the environment information of the cloned container application.

In an embodiment, the load creation unit 208 includes: a type determination unit, a virtual IP determination unit, and a load creation unit. Wherein, the type determining unit is configured to determine the type of the load balancing application of the cloned container application according to the type of the load balancing application in the information of the load balancing application of the original container application. The virtual IP determining unit is configured to determine the virtual IP of the load balancing application of the cloned container application according to the application environment of the cloned container application and the area of the cloned container application. The load creation unit is configured to call the load balancing application creation interface matching the load balancing application type according to the load balancing application information of the original container application, the virtual IP, and the container instance information of the cloned container application, to Create a load balancing application of the cloned container application.

It should be noted that those skilled in the art can clearly understand that the specific implementation process of the above-mentioned device and each unit can refer to the corresponding description in the foregoing method embodiment. For the convenience and brevity of the description, it will not be repeated here.

The above device may be implemented in the form of a computer program, and the computer program may run on the computer device as shown in FIG. 10.

FIG. 10 is a schematic block diagram of a computer device according to an embodiment of the application. The equipment is a terminal and other equipment, such as a server in the PaaS platform. The device 300 includes a processor 302, a memory, and a network interface 303 connected through a system bus 301, where the memory may include a non-volatile storage medium 304 and an internal memory 305.

The non-volatile storage medium 304 can store an operating system 3041 and a computer program 3042. When the computer program 3042 stored in the non-volatile storage medium is executed by the processor 302, the container application cloning method described above can be implemented. The processor 302 is used to provide computing and control capabilities and support the operation of the entire device 300. The internal memory 305 provides an environment for running a computer program in a non-volatile storage medium. When the computer program is executed by the processor 302, the processor 302 can execute the container application cloning method described above. The network interface 303 is used for network communication. Those skilled in the art can understand that the structure shown in the figure is only a block diagram of part of the structure related to the solution of the present application, and does not constitute a limitation on the device to which the solution of the present application is applied. The specific device may include a diagram More or fewer components are shown in, or some components are combined, or have different component arrangements.

Wherein, the processor 302 is configured to run a computer program stored in a memory to implement any embodiment of the container application cloning method.

It should be understood that, in the embodiment of the present application, the processor 302 may be a central processing unit (CPU), and the processor may also be other general-purpose processors or digital signal processors (DSP). , Application-specific integrated circuit (application license Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the foregoing embodiments can be implemented by computer programs instructing relevant hardware. The computer program may be stored in a storage medium, and the storage medium may be a computer-readable storage medium. The computer program is executed by at least one processor in the computer system to implement the process steps of the foregoing method embodiment.

Therefore, this application also provides a storage medium. The storage medium may be a computer-readable storage medium, and the computer-readable storage medium includes a non-volatile computer-readable storage medium. The storage medium stores a computer program that, when executed by a processor, implements any embodiment of the container application cloning method.

The storage medium is a physical, non-transitory storage medium, such as a U disk, a mobile hard disk, a read-only memory (Read-Only Memory, ROM), a magnetic disk, or an optical disk that can store program codes. medium.

In the several embodiments provided in this application, it should be understood that the disclosed devices, equipment, and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative, and the division of the units is only a logical function division, and there may be other division methods in actual implementation. Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working processes of the devices, equipment and units described above can refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here. The above are only specific implementations of this application, but the protection scope of this application is not limited to this. Anyone familiar with the technical field can easily think of various equivalents within the technical scope disclosed in this application. Modifications or replacements, these modifications or replacements shall be covered within the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

A method of container application cloning includes:

If a clone setting instruction is received, the original container application in the clone setting instruction is acquired, and a preset setting interface is called according to the clone setting instruction to set the environment information of the cloned container application through the preset setting interface;

If the setting completion instruction is received, obtain the environment information of the cloned container application that is set, and obtain the application information of the original container application and the environment information of the original container application;

Determining the application information of the clone container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the clone container application;

Determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application;

Create the container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combine the created container instance with the determined all Bind the container instance IP of the cloned container application.
The method according to claim 1, wherein the application information of the original container application includes application image information of the original container application, application configuration, number of container instances, and resources occupied by the container instances;

The determining the application information of the cloned container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the cloned container application includes:

Determine the application image information of the cloned container application according to the environment information of the original container application and the application image information of the original container application, and the environment information of the cloned container application;

Determining the number of container instances of the cloned container application according to the number of container instances of the original container application;

Determine the resources to be occupied by the container instance of the cloned container application according to the resources occupied by the container instance of the original container application;

The application configuration of the cloned container application is determined according to the application configuration of the original container application.
The method according to claim 2, wherein the environment information of the original container application includes the application environment of the original container application, the area of the original container application, and the environment information of the cloned container application includes the application environment of the cloned container application, the clone The area where the container is applied;

The determining the application image information of the cloned container application according to the environment information of the original container application and the application image information of the original container application, and the environment information of the cloned container application includes:

Determining whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application;

If the application environment of the original container application is consistent with the application environment of the cloned container application and the area of the original container application is consistent with the area of the cloned container application, the application image information of the original container application is determined to be all The application image information of the cloned container application;

Otherwise, the application image information of the original container application is pushed to the image warehouse corresponding to the cloned container application, and the application image information pushed to the image warehouse is determined as the application image information of the cloned container application.
The method according to claim 1, wherein the application information of the cloned container application includes the application image information of the cloned container application, the number of container instances, the resources to be occupied by the container instances, and the application configuration; The environment information includes the application environment of the cloned container application and the area of the cloned container application;

The creating a container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combining the created container instance with the determined container instance The binding of the container instance IP of the cloned container application includes:

Obtaining the application image of the cloned container application from the mirror warehouse corresponding to the cloned container application according to the application image information of the cloned container application;

Determine the host machine for creating the container instance of the cloned container application according to the application environment, area, number of container instances, and the resources required by the container instance of the cloned container application;

According to the application image and application configuration of the cloned container application, create a container instance of the cloned container application on the determined host machine, and set the application configuration of the cloned container application;

Bind the created container instance with the determined container instance IP of the cloned container application.
The method according to claim 4, wherein the environment information of the cloned container application further comprises the usage time of the cloned container application and the resource group of the cloned container application;

The method further includes: judging whether there is enough money in the resource group to create the clone container application according to the number of container instances of the clone container application, usage time, and the remaining amount in the resource group;

If there is a sufficient amount in the resource group to create the cloned container application, execute the process of determining to create the cloned container application according to the application environment, region, number of container instances, and the resources required by the container instances of the cloned container application The steps of the host of the container instance.
The method according to claim 1, wherein the method further comprises:

Detecting whether the original container application creates a load balancing application;

If the original container application creates a load balancing application, acquiring information about the load balancing application of the original container application;

According to the load balancing application information of the original container application, the application information of the cloned container application, and the environment information of the cloned container application, a corresponding load balancing application is created for the cloned container application.
The method according to claim 6, wherein the information of the load balancing application according to the original container application, the application information of the cloned container application, and the environment information of the cloned container application are the cloned container application Create the corresponding load balancing application, including:

Determining the type of the load balancing application of the cloned container application according to the type of the load balancing application in the information of the load balancing application of the original container application;

Determine the virtual IP of the load balancing application of the cloned container application according to the application environment of the cloned container application and the region of the cloned container application;

According to the load balancing application information of the original container application, the virtual IP, and the container instance information of the cloned container application, call the load balancing application creation interface matching the load balancing application type to create the cloned container Application load balancing application.
The method according to claim 2, wherein the resources occupied by the container instance include the ratio of CPU occupied by the container instance and the memory size occupied by the container instance.
The method according to claim 6, wherein the information of the load balancing application of the original container application includes the type of the load balancing application, port information of the load balancing application, configuration parameter information of the load balancing application, and application mirroring information of the load balancing application.
A container application cloning device, including:

The setting unit is configured to, if a clone setting instruction is received, obtain the original container application in the clone setting instruction, and call a preset setting interface according to the clone setting instruction to set the clone container application through the preset setting interface Environmental information;

The obtaining unit is configured to obtain the set environment information of the cloned container application, and obtain the application information of the original container application and the environment information of the original container application if the setting completion instruction is received;

An application information determining unit, configured to determine the application information of the cloned container application according to the application information of the original container application and the environmental information of the original container application, and the environmental information of the cloned container application;

An IP determining unit, configured to determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application;

The creation unit is configured to create a container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the IP of the container instance of the cloned container application, and combine the created container instance Binding with the determined container instance IP of the cloned container application.
A computer device includes a memory and a processor connected to the memory; wherein the memory is used to store a computer program; the processor is used to run the computer program stored in the memory to perform the following steps:

If a clone setting instruction is received, the original container application in the clone setting instruction is acquired, and a preset setting interface is called according to the clone setting instruction to set the environment information of the cloned container application through the preset setting interface;

If the setting completion instruction is received, obtain the environment information of the cloned container application that is set, and obtain the application information of the original container application and the environment information of the original container application;

Determining the application information of the clone container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the clone container application;

Determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application;

Create the container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combine the created container instance with the determined all Bind the container instance IP of the cloned container application.
The computer device according to claim 11, wherein the application information of the original container application includes application image information of the original container application, application configuration, number of container instances, and resources occupied by the container instances;

The determining the application information of the cloned container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the cloned container application includes:

Determine the application image information of the cloned container application according to the environment information of the original container application and the application image information of the original container application, and the environment information of the cloned container application;

Determining the number of container instances of the cloned container application according to the number of container instances of the original container application;

Determine the resources to be occupied by the container instance of the cloned container application according to the resources occupied by the container instance of the original container application;

The application configuration of the cloned container application is determined according to the application configuration of the original container application.
The computer device according to claim 12, wherein the environmental information of the original container application includes the application environment of the original container application and the area of the original container application, and the environmental information of the cloned container application includes the application environment of the cloned container application, Clone the container application area;

The determining the application image information of the cloned container application according to the environment information of the original container application and the application image information of the original container application, and the environment information of the cloned container application includes:

Determining whether the application environment of the original container application is consistent with the application environment of the cloned container application and whether the area of the original container application is consistent with the area of the cloned container application;

If the application environment of the original container application is consistent with the application environment of the cloned container application and the area of the original container application is consistent with the area of the cloned container application, the application image information of the original container application is determined to be all The application image information of the cloned container application;

Otherwise, the application image information of the original container application is pushed to the image warehouse corresponding to the cloned container application, and the application image information pushed to the image warehouse is determined as the application image information of the cloned container application.
The computer device according to claim 11, wherein the application information of the cloned container application includes application image information of the cloned container application, the number of container instances, the resources that the container instances need to occupy, and the application configuration; the cloned container application The environment information includes the application environment of the cloned container application and the area of the cloned container application;

The creating a container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combining the created container instance with the determined container instance The binding of the container instance IP of the cloned container application includes:

Obtaining the application image of the cloned container application from the mirror warehouse corresponding to the cloned container application according to the application image information of the cloned container application;

Determine the host machine for creating the container instance of the cloned container application according to the application environment, area, number of container instances, and the resources required by the container instance of the cloned container application;

According to the application image and application configuration of the cloned container application, create a container instance of the cloned container application on the determined host machine, and set the application configuration of the cloned container application;

Bind the created container instance with the determined container instance IP of the cloned container application.
The computer device according to claim 14, wherein the environment information of the cloned container application further comprises the usage time of the cloned container application and the resource group of the cloned container application;

The method further includes: judging whether there is enough money in the resource group to create the clone container application according to the number of container instances of the clone container application, usage time, and the remaining amount in the resource group;

If there is a sufficient amount in the resource group to create the cloned container application, execute the process of determining to create the cloned container application according to the application environment, region, number of container instances, and the resources required by the container instances of the cloned container application The steps of the host of the container instance.
The computer device according to claim 11, further comprising:

Detecting whether the original container application creates a load balancing application;

If the original container application creates a load balancing application, acquiring information about the load balancing application of the original container application;

According to the load balancing application information of the original container application, the application information of the cloned container application, and the environment information of the cloned container application, a corresponding load balancing application is created for the cloned container application.
The computer device according to claim 16, wherein the information of the load balancing application according to the original container application, the application information of the clone container application, and the environment information of the clone container application are the clone container Application to create corresponding load balancing applications, including:

Determining the type of the load balancing application of the cloned container application according to the type of the load balancing application in the information of the load balancing application of the original container application;

Determine the virtual IP of the load balancing application of the cloned container application according to the application environment of the cloned container application and the region of the cloned container application;

According to the load balancing application information of the original container application, the virtual IP, and the container instance information of the cloned container application, call the load balancing application creation interface matching the load balancing application type to create the cloned container Application load balancing application.
The computer device according to claim 12, wherein the resources occupied by the container instance include the ratio of the CPU occupied by the container instance and the amount of memory occupied.
The computer device according to claim 16, wherein the information of the load balancing application of the original container application includes the type of the load balancing application, port information of the load balancing application, configuration parameter information of the load balancing application, and application mirroring information of the load balancing application .
A computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor performs the following operations:

If a clone setting instruction is received, the original container application in the clone setting instruction is acquired, and a preset setting interface is called according to the clone setting instruction to set the environment information of the cloned container application through the preset setting interface;

If the setting completion instruction is received, obtain the environment information of the cloned container application that is set, and obtain the application information of the original container application and the environment information of the original container application;

Determining the application information of the clone container application according to the application information of the original container application and the environment information of the original container application, and the environment information of the clone container application;

Determine the container instance IP of the cloned container application according to the application information of the cloned container application and the environment information of the cloned container application;

Create the container instance of the cloned container application according to the application information of the cloned container application, the environment information of the cloned container application, and the container instance IP of the cloned container application, and combine the created container instance with the determined all Bind the container instance IP of the cloned container application.