DevOps CD build server gitlab

Organizations implement CD pipelines using pieces of technology such as Jenkins, TravisCI, or GitLab. GitLab is an integrated platform that hosts both the repository and the issue tracker.

A build server is a reusable infrastructure, which enables developers to define custom CD pipelines and is configured through configuration files. In GitLab the configuration file is .gitlab-ci.yml; other build servers have similar configuration files.

组织使用诸如詹金斯(Jenkins),TravisCI或GitLab之类的技术来实现CD管道。 GitLab是一个集成平台,可托管资源库和问题跟踪器。

构建服务器是可重用的基础结构,它使开发人员能够定义自定义CD管道并通过配置文件进行配置。在GitLab中,配置文件为.gitlab-ci.yml;其他构建服务器具有类似的配置文件。

DevOps CD build server gitlab

Stages: every change committed to a version control system as Git has to pass these stages during the build, If no stages are defined, the default stages in GitLab are build, test, and deploy.

Jobs: The automation tasks are defined as jobs, the basic unit of the CD pipeline. The example defines two jobs, code_quality and unit_test.

Script: specific scripts that are defined in the script line are invoked. For example, a Java project could include the script line script: mvn test to start all unit tests through the Maven build tool.

When: Developers can also configure when to run a job (e.g., when: manual),

Retry: how many times a job can be auto-retried in case of failures (e.g., retry: 3),

Allow_failure: whether a job is allowed to fail (i.e., allow_failure: true).

阶段:由于在构建过程中Git必须通过这些阶段,因此提交给版本控制系统的每个更改都必须经过这些阶段。如果未定义任何阶段,则GitLab中的默认阶段是构建,测试和部署。

作业:自动化任务定义为作业,是CD管道的基本单位。该示例定义了两个作业,code_quality和unit_test。

脚本:调用脚本行中定义的特定脚本。例如,一个Java项目可以包括脚本行脚本:mvn test以通过Maven构建工具启动所有单元测试。

时间:开发人员还可以配置运行作业的时间(例如,时间:手动),

重试:在发生故障的情况下可以自动重试作业的次数(例如,重试次数:3),

Allow_failure:是否允许作业失败(即allow_failure:true)。

 

 

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