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#
# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing,
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#
# Dockerfile for guacamole-client
#
# Use args for Tomcat image label to allow image builder to choose alternatives
# such as `--build-arg TOMCAT_JRE=jre8-alpine`
#
ARG TOMCAT_VERSION=8.5
ARG TOMCAT_JRE=jre8
# Use official maven image for the build
FROM maven:3-jdk-8 AS builder
# Use args to build radius auth extension such as
# `--build-arg BUILD_PROFILE=lgpl-extensions`
ARG BUILD_PROFILE
# Build environment variables
ENV \
BUILD_DIR=/tmp/guacamole-docker-BUILD
# Add configuration scripts
COPY guacamole-docker/bin/ /opt/guacamole/bin/
# Copy source to container for sake of build
COPY . "$BUILD_DIR"
# Run the build itself
RUN /opt/guacamole/bin/build-guacamole.sh "$BUILD_DIR" /opt/guacamole "$BUILD_PROFILE"
# For the runtime image, we start with the official Tomcat distribution
FROM tomcat:${TOMCAT_VERSION}-${TOMCAT_JRE}
# This is where the build artifacts go in the runtime image
WORKDIR /opt/guacamole
# Copy artifacts from builder image into this image
COPY --from=builder /opt/guacamole/ .
# Start Guacamole under Tomcat, listening on 0.0.0.0:8080
EXPOSE 8080
CMD ["/opt/guacamole/bin/start.sh" ]