代码之家 › 专栏 › 技术社区 › Simon

Docker run bash节点:未找到命令

docker bash node.js

0

Simon · 技术社区 · 4 年前

我有下面的Dockerfile

FROM ubuntu:latest

WORKDIR /

# Without interactive dialogue
ARG DEBIAN_FRONTEND=noninteractive

# Install required packages
RUN apt-get update
RUN apt-get install -y wget gnupg2 software-properties-common git apt-utils vim dirmngr apt-transport-https ca-certificates zip

ENV NODE_VERSION=14

RUN wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash \
    && . .$HOME/.nvm/nvm.sh \
    && nvm install $NODE_VERSION \
    && nvm alias default $NODE_VERSION \
    && nvm use default

# Install Wine from WineHQ Repository
RUN dpkg --add-architecture i386
RUN wget -qO- https://dl.winehq.org/wine-builds/Release.key | apt-key add -
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F
RUN apt-add-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ bionic main'
RUN apt-get update
RUN apt-get install -y --install-recommends winehq-stable

# Installing mono
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
RUN sh -c 'echo "deb https://download.mono-project.com/repo/ubuntu stable-bionic main" > /etc/apt/sources.list.d/mono-official-stable.list'
RUN apt-get update
RUN apt-get install -y mono-complete

RUN PROJECT_DIR=/root/project

WORKDIR /project

这让我可以在任何平台上构建电子应用程序。一切正常。图像构建和作为容器运行都没有问题。

然后我可以继续手动执行以下操作:

#build the dockerfile
docker build -t debian-wine-electron-builder:0.1 .

#run the docker image as detached container
docker run -dt --name electron-build -v ${PWD}:/project debian-wine-electron-builder:0.1

#open a bash session in the container
docker exec -it electron-build bash

#and in there execute my commands which will build me the electron application
npm install ... #and so on

现在我想创建一个bash文件来运行所有命令,使其更易于使用。因此,只需运行bash文件,它就会一个接一个地执行所有命令。当我想使用 docker run 命令后接'bash-c“command1;command2” 我遇到了以下问题 :

#building the image
docker build -t debian-wine-electron-builder:0.1 .

#docker run following commands
docker run --name electron-build -v ${PWD}:/project debian-wine-electron-builder:0.1 bash -c "npm install... ; command2 ..."

当我试图 npm install :

bash: npm: command not found

0 回复 | 直到 4 年前

1

2

Hans Kilian 4 年前

当您以交互方式运行bash时 .bashrc 文件将被运行。当您直接在 docker run 命令时,bash以非交互方式运行。bashrc没有运行。

NVM使用。bashrc需要进行设置,所以它需要运行。

您可以使用 -i 选项然后它会工作,但你会得到一些警告,因为它试图做一些终端失败的事情。

docker run --name electron-build -v ${PWD}:/project debian-wine-electron-builder:0.1 bash -i -c "npm install... ; command2 ..."

如果不使用nvm动态切换节点版本,则最好在不使用nvm的情况下安装所需的节点版本。