使用 github 操作从 monorepo 部署单个服务 [英] Deploy individual services from a monorepo using github actions

问题描述

我有大约 10 个单独的微服务，这些微服务主要是用于各种数据处理作业的云功能，它们都位于一个 github 存储库中.

I have around 10 individual micro-services which are mostly cloud functions for various data processing jobs, which all live in a single github repository.

目标是在推送到分支时触发这些服务选择性部署到 Google Cloud Functions - 当单个功能已更新时.

The goal is to trigger the selective deployment of these service to Google Cloud Functions, on push to a branch - when an individual function has been updated.

我必须避免单个服务的更新导致部署所有云功能的情况.

I must avoid the situation in which update of a single service causes the deployment of all the cloud functions.

我当前的存储库结构:

/repo
--/service_A
----/function
----/notebook
--/service_B
----/function
----/notebook

顺便说一句，使用 Github Actions VS Google Cloud Build 实现这种自动化的优缺点是什么?

On a side note, what are the pros/cons of using Github Actions VS Google Cloud Build for such automation?

推荐答案

GitHub Actions 支持具有工作流路径过滤的 monorepos.您可以创建一个工作流，以便在特定路径上的文件发生更改时选择性地触发.

GitHub Actions supports monorepos with path filtering for workflows. You can create a workflow to selectively trigger when files on a specific path change.

https://help.github.com/en/articles/workflow-syntax-for-github-actions#onpushpull_requestpaths

例如，当路径 service_A/ 下的任何文件发生更改时，此工作流将在推送时触发(注意 ** glob 以匹配嵌套目录中的文件).

For example, this workflow will trigger on a push when any files under the path service_A/ have changed (note the ** glob to match files in nested directories).

on:
  push:
    paths:
      - 'service_A/**'

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