#Sample node.Create a Docker image for your js app
~ $ git clone https://github.com/docker-slim/examples.git

  # node_Move to the directory where ubuntu Dockerfile is located
~ $ cd examples/node_ubuntu/

  #Build Dockerfile and create an image
~ $ docker build -t my/sample-node-app .

  #For the created image, docker-Apply slim
~ $ docker-slim build my/sample-node-app

~ $ docker images
    REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
    my/sample-node-app.slim   latest              b2c7843a52fa        3 hours ago         14MB
    my/sample-node-app        latest              3c6ddc217be2        4 hours ago         414MB

FROM ubuntu:14.04
RUN apt-get update && \
		apt-get install -y curl software-properties-common python-software-properties && \
		add-apt-repository ppa:chris-lea/node.js && \
		apt-get update && \
		apt-get install -y build-essential \
		nodejs && \
		mkdir -p /opt/my/service
COPY service /opt/my/service
WORKDIR /opt/my/service
RUN npm install
EXPOSE 1300
ENTRYPOINT ["node","/opt/my/service/server.js"]

FROM scratch
LABEL docker-slim.version="darwin|Transformer|1.32.0|10b628fc3cd9f903237b9c31a6aba5ac4e6bc9c8|2020-08-24_06:14:32AM"
ENV PATH "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

ADD files.tar /
WORKDIR /opt/my/service
EXPOSE 1300/tcp
ENTRYPOINT ["node","/opt/my/service/server.js"]

Recommended Posts