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Add Dockerfile #392

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Add Dockerfile #392

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0a50f9f
Create Dockerfile
yatima1460 Feb 17, 2021
8662f51
Update Dockerfile
yatima1460 Feb 17, 2021
c65af19
Update Dockerfile
yatima1460 Feb 17, 2021
d5096dc
Update Dockerfile
yatima1460 Feb 17, 2021
31a7a13
python as base image
yatima1460 Apr 16, 2021
2f243e3
better Dockerfile
yatima1460 Apr 16, 2021
d489ed4
Added HEALTHCHECK
yatima1460 May 13, 2021
bf6122d
PORT in HEALTHCHECK
yatima1460 May 13, 2021
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20 changes: 20 additions & 0 deletions Dockerfile
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FROM ubuntu:18.04
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I see no reason not to just use ubuntu:latest here.


ENV MOTD="Welcome to our Docker Syncplay server!"
ENV PORT=8999
ENV PASSWORD="changethis"
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I'm unsure about having a default password. As it stands the docker file will result in server image that cannot be started in non-passworded mode.

ENV SALT="changethis"
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There should be no default salt value. Having a single default implies that all default docker images would always end up with the same salt. Which for the most part defeats entire purpose of having it in first place.


RUN apt update && apt-get install -y make python3 python3-twisted

COPY . /syncplay
WORKDIR syncplay

RUN make install

EXPOSE $PORT

RUN apt-get install -y net-tools
HEALTHCHECK CMD netstat -tulpn | grep $PORT || exit 1

CMD echo $MOTD > motd.txt && syncplay-server --password $PASSWORD --port $PORT --salt $SALT --motd-file motd.txt