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FROM openjdk:8
MAINTAINER Apache MiNiFi <dev@nifi.apache.org>

ARG UID=1000
ARG GID=50
ARG MINIFI_C2_VERSION
ARG MINIFI_C2_BINARY

ENV MINIFI_C2_BASE_DIR /opt/minifi-c2
ENV MINIFI_C2_HOME $MINIFI_C2_BASE_DIR/minifi-c2-$MINIFI_C2_VERSION

# Setup MiNiFi C2 user
RUN groupadd -g $GID c2 || groupmod -n c2 `getent group $GID | cut -d: -f1`
RUN useradd --shell /bin/bash -u $UID -g $GID -m c2
RUN mkdir -p $MINIFI_C2_HOME 

ADD $MINIFI_C2_BINARY $MINIFI_C2_BASE_DIR
RUN chown -R c2:c2 $MINIFI_C2_HOME

USER c2

#Default http port
EXPOSE 10080

# Startup MiNiFi c2
CMD $MINIFI_C2_HOME/bin/c2.sh run