[英]CommandNotFoundError when activate conda with Docker
我是Docker
的新手,並嘗試通過激活conda
環境來構建Docker
映像。 但我不能。
這是我的Dockerfile
:
FROM continuumio/miniconda3
COPY . /app
WORKDIR /app
RUN conda env create -f environment.yml
SHELL ["conda", "run", "-n", "FM", "/bin/bash", "-c"]
RUN conda activate FM
ENTRYPOINT ["conda", "run", "-n", "FM", "python", "src/run.py"]
我的environment.yml
文件:
name: FM
channels:
- defaults
dependencies:
- _libgcc_mutex=0.1=main
- ca-certificates=2020.6.24=0
- certifi=2020.6.20=py37_0
- ld_impl_linux-64=2.33.1=h53a641e_7
- libedit=3.1.20191231=h7b6447c_0
- libffi=3.2.1=hd88cf55_4
- libgcc-ng=9.1.0=hdf63c60_0
- libstdcxx-ng=9.1.0=hdf63c60_0
- ncurses=6.2=he6710b0_1
- openssl=1.1.1g=h7b6447c_0
- pip=20.1.1=py37_1
- python=3.7.6=h0371630_2
...
- pip:
- click==7.1.2
- cycler==0.10.0
- decorator==4.4.2
- flask==1.1.2
- imageio==2.9.0
- itsdangerous==1.1.0
...
prefix: /home/huytran/miniconda3/envs/FM
當我構建圖像docker build -t condatest.
,我得到這個錯誤:
...
Step 5/8 : SHELL ["conda", "run", "-n", "FM", "/bin/bash", "-c"]
---> Running in 962623c513cc
Removing intermediate container 962623c513cc
---> c5a91349830f
Step 6/8 : RUN conda activate FM
---> Running in 1f3d1cd0c50b
CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'.
To initialize your shell, run
$ conda init <SHELL_NAME>
Currently supported shells are:
- bash
- fish
- tcsh
- xonsh
- zsh
- powershell
See 'conda init --help' for more information and options.
IMPORTANT: You may need to close and restart your shell after running 'conda init'.
你們知道我錯在哪里嗎?
RUN conda activate FM
不做任何事情,因為它只在那個特定的RUN
中激活。 它對以后的RUN
或ENTRYPOINT/CMD
命令沒有影響。
這也是不必要的,因為您在入口點中使用 conda conda run
並使用SHELL
來啟用環境 ala https://pythonspeed.com/articles/activate-conda-dockerfile/ 。
忽略它,你會沒事的。
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