изпълнението на оформление docker
# One single docker-compose.yml file
docker-compose up --build -d --remove-orphans
# Specify docker-compose.yml file to run
docker-compose -f docker-compose.yml up --build -d --remove-orphans
как да стартирате dockerfile
# 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 . .
стартирайте контейнер docker
$ docker start <container_id>
dockerfile стартиране на приложение cmd
RUN apt-get install python3
CMD echo "Hello world"
ENTRYPOINT echo "Hello world"