도커 빌드
docker build -t [tag] .
dockerfile 을 실행하는 방법
# Use the official image as a parent image.
FROM node:current-slim
# Set the working directory.
WORKDIR /usr/src/app
# Copy the file from your host to your current location.
COPY package.json .
# Run the command inside your image filesystem.
RUN npm install
# Inform Docker that the container is listening on the specified port at runtime.
EXPOSE 8080
# Run the specified command within the container.
CMD [ "npm", "start" ]
# Copy the rest of your app's source code from your host to your image filesystem.
COPY . .
사용자 정의 파일 이름에서 도커 이미지를 만드는 방법
cat DockerFile.debian.foo | docker build -t debian.foo -
도커 파일을 빌드하는 명령
// Make sure you are in the same dictionary where you have saved your Dockerfile
command is:
docker build .