Docker Dockerfile contents ordering Simple Dockerfile
Example
# Base image FROM python:2.7-alpine # Metadata MAINTAINER John Doe <[email protected]> # System-level dependencies RUN apk add --update \ ca-certificates \ && update-ca-certificates \ && rm -rf /var/cache/apk/* # App dependencies COPY requirements.txt /requirements.txt RUN pip install -r /requirements.txt # App codebase WORKDIR /app COPY . ./ # Configs ENV DEBUG true EXPOSE 5000 CMD ["python", "app.py"]
MAINTAINER will be deprecated in Docker 1.13, and should be replaced by using LABEL. (Source)
Example: LABEL Maintainer="John Doe [email protected]"
