Domestic application cross-system migration method based on container template
A cross-system and container technology, applied in the field of cross-system migration of domestic applications based on container templates, can solve problems such as database service interruption, inconsistent client environment, and application running environment cannot be migrated with the application, to ensure consistency, avoid Effects of inconsistent configuration parameters
Active Publication Date: 2021-02-19
FUJIAN YIRONG INFORMATION TECH +2
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Problems solved by technology
[0003]Therefore, there are several defects in the traditional application migration: 1. The cold migration of the database causes the service to be interrupted; 2. The application operating environment cannot be migrated with the application, resulting in migration After the completion, the parameters need to be reconfigured; 3. The client environment is inconsistent, which leads to the need to re-adapt the client application and adjust the browser and control parameters. Need to refit
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[0031] A method for cross-system migration of domestic applications based on container templates, comprising the following steps:
[0032] S1. First, containerize and package the source system including the operating system environment through the application container platform;
[0033] S2. Collect data through the data acquisition module, and then through the data conversion module, build a database synchronously in the database of the domestic environment, and maintain data synchronization;
[0034] S3. Obtain the current state of the running process, and simultaneously collect the operating environment parameters through the environment collection module, and write the collection results into the environment configuration library;
[0035] S4. Migrate the container image of the source system to the target system, then start the application on the target system, configure the application database as the database on the target system, configure the container state as the con...
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The invention discloses a domestic application cross-system migration method based on a container template, which comprises the following steps: firstly, performing containerized packaging on an operating system environment contained in a source system through an application container platform, performing primary packaging on the application system in the source system, and then unpackaging and repackaging the application system after the application system is migrated to a domestic environment. The method can adapt to the domestic environment, avoid the influence of environmental difference on program operation, synchronize incremental data to a domestic database on a target system by using a data log synchronization technology under the condition of not influencing system operation, collect container operation state parameters by using a CRIU tool, provide configuration parameters for secondary packaging of containers, thus to ensure the consistence of the container state. In addition, based on the client migration mode of the desktop container, it can be ensured that the client control of the application system is completely transplanted, and it is avoided that due to the fact that control configuration parameters are inconsistent, the application cannot run normally.
Description
technical field [0001] The invention belongs to the field of containers in domestic computing services, and specifically relates to a method for cross-system migration of domestic applications based on container templates. Background technique [0002] In the existing life, the localization migration of the application system is to migrate the system operating environment from the traditional X86 series CPU operating environment to the localization environment supporting the domestic CPU operating system. The traditional migration method is to disassemble the application system and use B / Take the S application system as an example, first complete the migration of the main program of the application system; then migrate the dependent components; then carry out the migration verification of the client, and verify the suitability of the browser used by each client. [0003] Therefore, there are several defects in the traditional application migration: 1. The cold migration of ...
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IPC IPC(8): G06F8/76G06F16/18G06F16/27
CPCG06F8/76G06F16/1815G06F16/27Y02D10/00
Inventor 董昌朝庄莉梁懿陈又咏
Owner FUJIAN YIRONG INFORMATION TECH