9475c0b6fa
Debian stable currently provides a FreeRDP package that is a snapshot of commit 2693389a103394e035edc2a01055ca2c9ccccb21, whereas stable-backports provides a FreeRDP package from release 2.2.0. Only a release or release candidate can be relied upon for consistent behavior.
174 lines
5.9 KiB
Docker
174 lines
5.9 KiB
Docker
#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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#
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# Dockerfile for guacamole-server
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#
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# The Debian image that should be used as the basis for the guacd image
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ARG DEBIAN_BASE_IMAGE=buster-slim
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# Use Debian as base for the build
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FROM debian:${DEBIAN_BASE_IMAGE} AS builder
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#
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# The Debian repository that should be preferred for dependencies (this will be
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# added to /etc/apt/sources.list if not already present)
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#
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# NOTE: Due to limitations of the Docker image build process, this value is
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# duplicated in an ARG in the second stage of the build.
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#
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ARG DEBIAN_RELEASE=buster-backports
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# Add repository for specified Debian release if not already present in
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# sources.list
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RUN grep " ${DEBIAN_RELEASE} " /etc/apt/sources.list || echo >> /etc/apt/sources.list \
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"deb http://deb.debian.org/debian ${DEBIAN_RELEASE} main contrib non-free"
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#
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# Base directory for installed build artifacts.
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#
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# NOTE: Due to limitations of the Docker image build process, this value is
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# duplicated in an ARG in the second stage of the build.
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#
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ARG PREFIX_DIR=/usr/local/guacamole
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# Build arguments
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ARG BUILD_DIR=/tmp/guacd-docker-BUILD
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ARG BUILD_DEPENDENCIES=" \
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autoconf \
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automake \
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freerdp2-dev \
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gcc \
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libcairo2-dev \
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libjpeg62-turbo-dev \
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libossp-uuid-dev \
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libpango1.0-dev \
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libpulse-dev \
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libssh2-1-dev \
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libssl-dev \
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libtelnet-dev \
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libtool \
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libvncserver-dev \
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libwebsockets-dev \
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libwebp-dev \
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make"
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# Do not require interaction during build
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ARG DEBIAN_FRONTEND=noninteractive
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# Bring build environment up to date and install build dependencies
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RUN apt-get update && \
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apt-get install -t ${DEBIAN_RELEASE} -y $BUILD_DEPENDENCIES && \
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rm -rf /var/lib/apt/lists/*
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# Add configuration scripts
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COPY src/guacd-docker/bin "${PREFIX_DIR}/bin/"
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# Copy source to container for sake of build
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COPY . "$BUILD_DIR"
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# Build guacamole-server from local source
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RUN ${PREFIX_DIR}/bin/build-guacd.sh "$BUILD_DIR" "$PREFIX_DIR"
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# Record the packages of all runtime library dependencies
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RUN ${PREFIX_DIR}/bin/list-dependencies.sh \
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${PREFIX_DIR}/sbin/guacd \
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${PREFIX_DIR}/lib/libguac-client-*.so \
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${PREFIX_DIR}/lib/freerdp2/*guac*.so \
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> ${PREFIX_DIR}/DEPENDENCIES
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# Use same Debian as the base for the runtime image
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FROM debian:${DEBIAN_BASE_IMAGE}
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#
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# The Debian repository that should be preferred for dependencies (this will be
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# added to /etc/apt/sources.list if not already present)
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#
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# NOTE: Due to limitations of the Docker image build process, this value is
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# duplicated in an ARG in the first stage of the build.
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#
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ARG DEBIAN_RELEASE=buster-backports
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# Add repository for specified Debian release if not already present in
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# sources.list
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RUN grep " ${DEBIAN_RELEASE} " /etc/apt/sources.list || echo >> /etc/apt/sources.list \
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"deb http://deb.debian.org/debian ${DEBIAN_RELEASE} main contrib non-free"
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#
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# Base directory for installed build artifacts. See also the
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# CMD directive at the end of this build stage.
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#
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# NOTE: Due to limitations of the Docker image build process, this value is
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# duplicated in an ARG in the first stage of the build.
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#
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ARG PREFIX_DIR=/usr/local/guacamole
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# Runtime environment
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ENV LC_ALL=C.UTF-8
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ENV LD_LIBRARY_PATH=${PREFIX_DIR}/lib
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ENV GUACD_LOG_LEVEL=info
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ARG RUNTIME_DEPENDENCIES=" \
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netcat-openbsd \
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ca-certificates \
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ghostscript \
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fonts-liberation \
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fonts-dejavu \
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xfonts-terminus"
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# Do not require interaction during build
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ARG DEBIAN_FRONTEND=noninteractive
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# Copy build artifacts into this stage
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COPY --from=builder ${PREFIX_DIR} ${PREFIX_DIR}
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# Bring runtime environment up to date and install runtime dependencies
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RUN apt-get update && \
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apt-get install -t ${DEBIAN_RELEASE} -y --no-install-recommends $RUNTIME_DEPENDENCIES && \
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apt-get install -t ${DEBIAN_RELEASE} -y --no-install-recommends $(cat "${PREFIX_DIR}"/DEPENDENCIES) && \
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rm -rf /var/lib/apt/lists/*
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# Link FreeRDP plugins into proper path
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RUN ${PREFIX_DIR}/bin/link-freerdp-plugins.sh \
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${PREFIX_DIR}/lib/freerdp2/libguac*.so
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# Checks the operating status every 5 minutes with a timeout of 5 seconds
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HEALTHCHECK --interval=5m --timeout=5s CMD nc -z 127.0.0.1 4822 || exit 1
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# Create a new user guacd
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ARG UID=1000
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ARG GID=1000
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RUN groupadd --gid $GID guacd
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RUN useradd --system --create-home --shell /usr/sbin/nologin --uid $UID --gid $GID guacd
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# Run with user guacd
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USER guacd
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# Expose the default listener port
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EXPOSE 4822
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# Start guacd, listening on port 0.0.0.0:4822
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#
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# Note the path here MUST correspond to the value specified in the
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# PREFIX_DIR build argument.
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#
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CMD /usr/local/guacamole/sbin/guacd -b 0.0.0.0 -L $GUACD_LOG_LEVEL -f
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