如何防止两个Jenkins项目/构建同时运行? [英] How can I prevent two Jenkins projects/builds from running concurrently?

问题描述

我有两个共享数据库的Jenkins项目.它们不能同时运行.严格来说，除了非并发之外，它们之间没有特殊的依赖关系，但是目前，我通过运行另一个的下游"来部分管理此约束.这在大多数情况下都有效，但并非总是如此.如果在第二个运行时更改了源代码管理，则第一个将再次启动，并且它们将同时运行，并且很可能都失败了.

I have two Jenkins projects that share a database. They must not be run simultaneously. Strictly speaking, there is no particular dependency between them beyond non concurrency, but at the moment I partially manage this constraint by running one "downstream" of the other. This works most of the time, but not always. If a source control change happens while the second is running, the first will start up again, and they'll be running concurrently and probably both fail miserably.

这与>如何阻止某些Jenkins作业同时运行?区别在于我没有线程数"问题-我已经在任何时候都只在任何给定项目中最多运行一个线程，甚至在两个(不同项目)构建相互重压的情况下.这似乎排除了该线程中的所有建议.

This is similar, but not identical, to How to prevent certain Jenkins jobs from running simultaneously? The difference is that I don't have a "number of threads" problem -- I'm already only running at most one thread of any given project at any one time, even in the case where two (different-project) builds stomp each other. This seems to rule out all the several suggestions in that thread.

推荐答案

The Locks and Latches plugin should resolve your problem. Create a lock and have both jobs use the same lock. That will prevent the jobs from running concurrently.

1. 在管理Jenkins:管理插件"中安装插件.
2. 在管理Jenkins:配置系统"中定义(提供名称)您的锁.
3. 对于要参与排除的每个工作，

1. Install the plugin in "Manage Jenkins: Manage Plugins."
2. Define (provide a name for) your lock(s) in "Manage Jenkins: Configure System."
3. For each job you want to participate in the exclusion,

1. 在:配置:构建环境"中，选中锁"，
2. 然后从下拉列表中选择您的锁名.

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