node.js - 无法将环境变量传递给 docker

Question

我正在尝试使用环境变量运行 docker 镜像。

但无论是使用 env.list 文件还是通过命令行，它都不适用于我。

docker run -p 49160:8080 -d appname -e FOO='foo'

Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"-e\": executable file not found in $PATH": unknown.

run -p 49160:8080 -d appname --env-file ./env.list

Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"--env-file\": executable file not found in $PATH": unknown.

如果我去，它确实会运行:

docker run -p 49160:8080 -d appname

Dockerfile:

FROM node:latest
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY package.json /usr/src/app/
RUN npm install
COPY . /usr/src/app
EXPOSE 8080
CMD [ "npm", "start" ]

Answer 1

您需要将环境变量放在图片名称之前。试试这个:

docker run -e FOO='foo' -p 49160:8080 -d appname