Amazon web services 如何在AWS中为Gravion2处理器使用YAML构建ARM-64 Docker映像

我正在尝试使用CodePipeline构建一个docker映像，它将支持ARM-64 Gravion2处理器。我有一个自定义生成文件：

#########
# Build Spec
#
# The build spec is used to build the image in code deploy. When using AWS
# CodePipeline, use this customized buildspec.
#
#########
version: 0.2
run-as: root
artifacts:
    files:
      - Dockerrun.aws.json
      - imagedefinitions.json
phases:
  install: 
    runtime-versions:
      php: 7.4
  build:
    commands:
    - echo Build started on `date`
    - cp app/config/config.sample.php app/config/config.php
  post_build:
    commands:
      - echo Build completed on `date`
      - which aws
      - AWS_PASSWORD="$(aws ecr get-login-password --region us-east-1)"
      - docker build -t live -f docker/live/Dockerfile .
      - docker login -u AWS -p $AWS_PASSWORD xxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com
      - docker tag live:latest xxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest
      - docker push xxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest
      - mv docker/Dockerrun.aws.json Dockerrun.aws.json
      - echo Pushing the Docker image...
      - echo Writing image definitions file...
      - printf '[{"name":"live","imageUri":"%s"}]' xxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest > imagedefinitions.json

终于成功了！但是当我添加/更改

docker buildx build——平台linux/amd64、linux/arm64、linux/arm/v7

它完全失败了。下面是它的外观：

#########
# Build Spec
#
# The build spec is used to build the image in code deploy. When using AWS
# CodePipeline, use this customized buildspec.
#
#########
version: 0.2
run-as: root
artifacts:
    files:
      - Dockerrun.aws.json
      - imagedefinitions.json
phases:
  install: 
    runtime-versions:
      php: 7.4
  build:
    commands:
    - echo Build started on `date`
    - cp app/config/config.sample.php app/config/config.php
  post_build:
    commands:
      - echo Build completed on `date`
      - which aws
      - AWS_PASSWORD="$(aws ecr get-login-password --region us-east-1)"
      - docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t live -f docker/live/Dockerfile .
      - docker login -u AWS -p $AWS_PASSWORD xxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com
      - docker tag live:latest xxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest
      - docker push xxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest
      - mv docker/Dockerrun.aws.json Dockerrun.aws.json
      - echo Pushing the Docker image...
      - echo Writing image definitions file...
      - printf '[{"name":"live","imageUri":"%s"}]' xxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com/live:latest > imagedefinitions.json

失败错误消息为：

[Container] 2020/11/09 00:19:02 Phase context status code: COMMAND_EXECUTION_ERROR Message: Error while executing command: docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t live -f docker/live/Dockerfile .. Reason: exit status 125

---

让dockerx正常工作我做错了什么？

看起来

buildx

没有安装或未启用。您必须在守护进程和cli中启用实验性功能。文档中说它与19.03捆绑在一起，但显然，它仍然需要安装。我无法在文档中找到下面的信息，我不得不通过搜索和反复试验将其拼凑起来

我在中找到了对我有用的步骤：

wgethttps://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-amd64
chmod a+x buildx-v0.5.1.linux-amd64
mkdir-p~/.docker/cli插件
mv buildx-v0.5.1.linux-amd64~/.docker/cli插件/docker buildx
cat它看起来
buildx
未安装或未启用。您必须在守护进程和cli中启用实验性功能。文档中说它与19.03捆绑在一起，但显然，它仍然需要安装。我无法在文档中找到下面的信息，我不得不通过搜索和反复试验将其拼凑起来

我在中找到了对我有用的步骤：

wgethttps://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-amd64
chmod a+x buildx-v0.5.1.linux-amd64
mkdir-p~/.docker/cli插件
mv buildx-v0.5.1.linux-amd64~/.docker/cli插件/docker buildx
猫
ubuntu@ip-172-31-94-5:~$ docker buildx build --platform linux/arm64,linux/amd64  .
WARN[0000] No output specified for docker-container driver. Build result will only remain in the build cache. To push result image into registry use --push or to load image into docker use --load
[+] Building 5.9s (6/8)
 => [internal] load build definition from Dockerfile                                                                                                   0.0s
 => => transferring dockerfile: 70B                                                                                                                    0.0s
 => [internal] load .dockerignore                                                                                                                      0.0s
 => => transferring context: 2B                                                                                                                        0.0s
 => [linux/amd64 internal] load metadata for docker.io/library/ubuntu:latest                                                                           1.9s
 => [linux/arm64 internal] load metadata for docker.io/library/ubuntu:latest                                                                           1.2s
 => [linux/amd64 1/2] FROM docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c                            1.0s
 => => resolve docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c                                        0.0s
 => => sha256:2c2d948710f21ad82dce71743b1654b45acb5c059cf5c19da491582cef6f2601 162B / 162B                                                             0.0s
 => => sha256:14428a6d4bcdba49a64127900a0691fb00a3f329aced25eb77e3b65646638f8d 847B / 847B                                                             0.1s
 => => sha256:da7391352a9bb76b292a568c066aa4c3cbae8d494e6a3c68e3c596d34f7c75f8 28.56MB / 28.56MB                                                       0.3s
 => => extracting sha256:da7391352a9bb76b292a568c066aa4c3cbae8d494e6a3c68e3c596d34f7c75f8                                                              0.6s
 => => extracting sha256:14428a6d4bcdba49a64127900a0691fb00a3f329aced25eb77e3b65646638f8d                                                              0.0s
 => => extracting sha256:2c2d948710f21ad82dce71743b1654b45acb5c059cf5c19da491582cef6f2601                                                              0.0s
 => [linux/arm64 1/2] FROM docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c                            1.0s
 => => resolve docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c                                        0.0s
 => => sha256:e9c66f1fb5a2d6587841797a3b0d4c2d0fd0b7ccd867e55a1314cee2e90ad47d 848B / 848B                                                             0.0s
 => => sha256:94362ba2c285844f83a1b1e2dac5217b0426427f8bb809af534b5f4d751e298c 188B / 188B                                                             0.1s
 => => sha256:a970164f39c1a46f71b3615bc9d5b6710832766b530d9179db8e36563f705abb 27.17MB / 27.17MB                                                       0.4s
 => => extracting sha256:a970164f39c1a46f71b3615bc9d5b6710832766b530d9179db8e36563f705abb                                                              0.5s
 => => extracting sha256:e9c66f1fb5a2d6587841797a3b0d4c2d0fd0b7ccd867e55a1314cee2e90ad47d                                                              0.0s
 => => extracting sha256:94362ba2c285844f83a1b1e2dac5217b0426427f8bb809af534b5f4d751e298c                                                              0.0s
 => [linux/amd64 2/2] RUN arch && sleep 10                                                                                                             2.8s
 => => # x86_64
 => [linux/arm64 2/2] RUN arch && sleep 10                                                                                                             2.7s
 => => # aarch64