过去,我可以简单地像这样做:
Dockerfile
:
FROM ubuntu
RUN echo "test"
我用以下方式在shell中输出test
,作为构建调试的一种方法。
在最新稳定版的Windows Docker中,构建输出的样子完全不同,不显示任何命令的标准输出。
如何查看构建过程中任何命令的输出?
上述Dockerfile
示例的当前输出如下:
[+] Building 4.7s (6/6) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 65B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/ubuntu:latest 2.0s
=> [1/2] FROM docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c 2.3s
=> => resolve docker.io/library/ubuntu@sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c 0.0s
=> => sha256:f643c72bc25212974c16f3348b3a898b1ec1eb13ec1539e10a103e6e217eb2f1 3.32kB / 3.32kB 0.0s
=> => sha256:da7391352a9bb76b292a568c066aa4c3cbae8d494e6a3c68e3c596d34f7c75f8 28.56MB / 28.56MB 1.2s
=> => sha256:14428a6d4bcdba49a64127900a0691fb00a3f329aced25eb77e3b65646638f8d 847B / 847B 0.5s
=> => sha256:c95a8e48bf88e9849f3e0f723d9f49fa12c5a00cfc6e60d2bc99d87555295e4c 1.20kB / 1.20kB 0.0s
=> => sha256:4e4bc990609ed865e07afc8427c30ffdddca5153fd4e82c20d8f0783a291e241 943B / 943B 0.0s
=> => extracting sha256:da7391352a9bb76b292a568c066aa4c3cbae8d494e6a3c68e3c596d34f7c75f8 0.8s
=> => extracting sha256:14428a6d4bcdba49a64127900a0691fb00a3f329aced25eb77e3b65646638f8d 0.0s
=> => extracting sha256:2c2d948710f21ad82dce71743b1654b45acb5c059cf5c19da491582cef6f2601 0.0s
=> [2/2] RUN echo "test" 0.3s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:8c61a015c1cc5af925e0db03bb56a627ce3624818c456fca11379c92c2e9d864 0.0s