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mirror of https://github.com/GNS3/gns3-server synced 2024-10-31 20:58:56 +00:00
gns3-server/Dockerfile
Pratik Raj de2d72248e
chore : use --no-cache-dir flag to pip in dockerfiles to save space
using --no-cache-dir flag in pip install ,make sure downloaded packages
by pip don't cached on system . This is a best practice which make sure
to fetch from repo instead of using local cached one . Further , in case
of Docker Containers , by restricting caching , we can reduce image size.
In term of stats , it depends upon the number of python packages
multiplied by their respective size . e.g for heavy packages with a lot
of dependencies it reduce a lot by don't caching pip packages.

Further , more detail information can be found at

https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6

Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
2021-09-22 15:17:21 +05:30

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692 B
Docker

# Dockerfile for GNS3 server development
FROM ubuntu:18.04
ENV DEBIAN_FRONTEND noninteractive
# Set the locale
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US:en
ENV LC_ALL en_US.UTF-8
RUN apt-get update && apt-get install -y software-properties-common
RUN add-apt-repository ppa:gns3/ppa
RUN apt-get update && apt-get install -y \
locales \
python3-pip \
python3-dev \
qemu-system-x86 \
qemu-kvm \
libvirt-bin \
x11vnc
RUN locale-gen en_US.UTF-8
# Install uninstall to install dependencies
RUN apt-get install -y vpcs ubridge
ADD . /server
WORKDIR /server
RUN pip3 install --no-cache-dir -r /server/requirements.txt
EXPOSE 3080
CMD python3 -m gns3server