在github动作yml文件中创建一个Minio（S3）容器 [英] Creating a Minio(S3) container inside a github actions yml file

问题描述

我正在尝试创建一个Minio / S3容器，以便可以将我的测试套件作为对github的操作来运行。我目前有以下内容：

I am trying to create an Minio/S3 container so I can run my test suite as an action on github. I currently have the following:

name: Run Tests
on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

    runs-on: ubuntu-18.04

    services:
      postgres:
        ...

      minio:
        image: minio/minio
        volumes:
          - /data
        ports:
          - 9000:9000
        env:
          MINIO_ACCESS_KEY: minio
          MINIO_SECRET_KEY: minio123
        options: --entrypoint "minio server /data" --health-cmd "curl -f http://localhost:9000/minio/health/live" --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      ...

我尝试了以下排列以使minio容器正常工作，但没有成功：

I have tried the following permutations to get the minio container to work but with no success:

volumes:
  - ./data:/data

volumes:
  - ./:/data

volumes:
  - .:/data

volumes:
  - /data:/data

我什至尝试过：

options: --entrypoint "mkdir /data; minio server /data" ...

options: --entrypoint "minio server /tmp" ...

options: --entrypoint ["minio server", "/tmp"] ...

而且我尝试使用 -v 标志在-entrypoint 之前装入卷

And I have tried using the -v flag to mount volumes before the --entrypoint flag.

options: -v /s3_data:/data --entrypoint "minio server /data" ...

options: -v ${{ github.workspace }}/s3_data:/data --entrypoint "minio server /data" ...

options: -v ${{ github.workspace }}/s3_data:/data:rw --entrypoint "minio server /data" ...

试图使其正常工作。但是不幸的是，我得到：

In an attempt to get it to work. But unfortunately I get:

starting container process caused: exec: "minio server /data": stat minio server /data: no such file or directory: unknown

我无法运行 minio服务器没有任何参数：（

And I can't run the minio server without any argument :(

推荐答案

错误提示-入口点 minio服务器/数据 ，而不是卷配置。它似乎正在寻找名为 minio服务器/ data的文件而不是在shell中执行命令。这是很好的解释 -entrypoint 标志的工作原理，原因是因为-entrypoint 需要一个文件（二进制文件或脚本）来执行，而不是带有参数的命令来运行，这似乎很难克服。如此处所示

The error is complaining about the --entrypoint "minio server /data", not about the volumes configuration. It seems to be looking for a file called minio server /data rather than executing the command in a shell. Here's a good explanation of how --entrypoint flag works, the reason is because --entrypoint requires a file (either a binary file or a script) to execute and not the command with arguments to run. It appears that this is quite difficult to overcome as seen here as well.

我唯一想到的建议是在 minio / minio Docker映像之上构建参数设置为 Dockerfile 并将其上传到DockerHub，以便您可以将其用作 image 镜像。

The only suggestion I would think of is to build on top of the minio/minio Docker image with the arguments set in the Dockerfile and upload it to DockerHub so you could use it as the image instead.

以下是示例 Dockerfile ，您可以使用：

Below is a sample Dockerfile you could use:

FROM minio/minio
ENTRYPOINT ["/usr/bin/docker-entrypoint.sh", "minio", "server", "/data"]

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