如何控制 docker-compose 构建顺序? [英] How to control docker-compose build order?

问题描述

我要构建三个服务，A、B 和 C.首先应该构建 A，因为 B 和 C 依赖于 A(它们将 A 作为映像导入).我认为它们应该按顺序构建，但我发现它们是按某种随机顺序构建的?

I have three services to build, A、B and C. A should be built in the very first place, because B and C depend on A (they import A as image). I thought they should be built in order but I just find out they are built in some random order?

那么，如何在 docker-compose.yml 中控制构建顺序?

So, how do I control build order in docker-compose.yml?

推荐答案

更新:在最近的实践中，我发现我的答案仅与运行排序有关.
参考 Quinten Scheppermans 的回答和 Authur Weborg 关于 dobi 的评论.

Update: In recent practice, I have found my answer to only pertain to run ordering.
Refer to the answer by Quinten Scheppermans and the comment by Authur Weborg about dobi.

您可以使用 depends_on 指令.

You can control build order using depends_on directive.

services:
  ...

  B:
    depends_on:
      - A
  C:
    depends_on:
      - A

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