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# Build a docker image from latest YaCy sources
# Base image : latest stable official jdk image from Docker (Debian based)
FROM openjdk:latest
# Install needed packages not in base image
RUN apt-get update && apt-get install -yq curl && \
rm -rf /var/lib/apt/lists/*
# trace java version
RUN java -version
# set current working dir
WORKDIR /opt
# All in one step to reduce image size growth :
# - install ant and git packages
# - clone main YaCy git repository (we need to clone git repository to generate correct version when building from source)
# - Compile with ant
# - remove unnecessary and size consuming .git directory
# - remove ant and git packages
# Possible alternative : copy directly your current sources an remove git clone command from the following RUN
# COPY . /opt/yacy_search_server/
RUN apt-get update && \
apt-get install -yq ant git && \
git clone https://github.com/yacy/yacy_search_server.git && \
ant compile -f /opt/yacy_search_server/build.xml && \
rm -rf /opt/yacy_search_server/.git && \
apt-get purge -yq --auto-remove ant git && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
# Set initial admin password : "docker" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex())
RUN sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:e672161ffdce91be4678605f4f4e6786" /opt/yacy_search_server/defaults/yacy.init
# Intially enable HTTPS : this is the most secure option for remote administrator authentication
RUN sed -i "/server.https=false/c\server.https=true" /opt/yacy_search_server/defaults/yacy.init
# Create user and group yacy : this user will be used to run YaCy main process
RUN adduser --system --group --no-create-home --disabled-password yacy
# Set ownership of yacy install directory to yacy user/group
RUN chown yacy:yacy -R /opt/yacy_search_server
# Expose HTTP and HTTPS default ports
EXPOSE 8090 8443
# Set data volume : yacy data and configuration will persist aven after container stop or destruction
VOLUME ["/opt/yacy_search_server/DATA"]
# Next commands run as yacy as non-root user for improved security
USER yacy
# Start yacy as a foreground process (-f) to display console logs and to wait for yacy process
CMD ["/bin/sh","/opt/yacy_search_server/startYACY.sh","-f"]
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