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IP addresses can be input as variables #519

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IP addresses can be input as variables #519

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8aa128a
[feature] IP addresses can be input as variables
May 13, 2024
a72e69e
Merge branch 'apache:main' into master
sunjiankun126 May 13, 2024
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8 changes: 6 additions & 2 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -164,6 +164,10 @@ ARG PREFIX_DIR=/opt/guacamole
ENV LC_ALL=C.UTF-8
ENV LD_LIBRARY_PATH=${PREFIX_DIR}/lib
ENV GUACD_LOG_LEVEL=info
# IPv4 is used by default, which is set to 127.0.0.1. If IPv6 is used, set it to ::1
ENV LOCAL_HOST=127.0.0.1
# By default, IPv4 is set to 0.0.0.0. If IPv6 is used, set to ::
ENV ANY_IP_ADDRESS=0.0.0.0

# Copy build artifacts into this stage
COPY --from=builder ${PREFIX_DIR} ${PREFIX_DIR}
Expand All @@ -182,7 +186,7 @@ RUN apk add --no-cache \
xargs apk add --no-cache < ${PREFIX_DIR}/DEPENDENCIES

# Checks the operating status every 5 minutes with a timeout of 5 seconds
HEALTHCHECK --interval=5m --timeout=5s CMD nc -z 127.0.0.1 4822 || exit 1
HEALTHCHECK --interval=5m --timeout=5s CMD nc -z ${LOCAL_HOST} 4822 || exit 1

# Create a new user guacd
ARG UID=1000
Expand All @@ -201,5 +205,5 @@ EXPOSE 4822
# Note the path here MUST correspond to the value specified in the
# PREFIX_DIR build argument.
#
CMD /opt/guacamole/sbin/guacd -b 0.0.0.0 -L $GUACD_LOG_LEVEL -f
CMD /opt/guacamole/sbin/guacd -b ${ANY_IP_ADDRESS} -L $GUACD_LOG_LEVEL -f