GUACAMOLE-27: Add Docker image from old guacd-docker repository. Update license.

src/guacd-docker/.dockerignore

@@ -0,0 +1,3 @@
+*~
+.git
+.gitignore

src/guacd-docker/.gitignore

@@ -0,0 +1 @@
+*~

src/guacd-docker/Dockerfile

@@ -0,0 +1,67 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+#
+# Dockerfile for guacamole-server
+#
+
+# Start from CentOS base image
+FROM centos:centos7
+MAINTAINER Michael Jumper <mike.jumper@guac-dev.org>
+
+# Environment variables
+ENV \
+    GUAC_VERSION=0.9.9 \
+    LC_ALL=en_US.UTF-8
+
+# Bring environment up-to-date, install guacamole-server build dependencies
+RUN yum -y update i             && \
+    yum -y install epel-release && \
+    yum -y install             \
+        cairo-devel            \
+        dejavu-sans-mono-fonts \
+        freerdp-devel          \
+        freerdp-plugins        \
+        gcc                    \
+        ghostscript            \
+        libjpeg-turbo-devel    \
+        libssh2-devel          \
+        liberation-mono-fonts  \
+        libtelnet-devel        \
+        libvorbis-devel        \
+        libvncserver-devel     \
+        libwebp-devel          \
+        make                   \
+        pango-devel            \
+        pulseaudio-libs-devel  \
+        tar                    \
+        terminus-fonts         \
+        uuid-devel              && \
+    yum clean all
+
+# Add configuration scripts
+COPY bin /opt/guacd/bin/
+
+# Download and install latest guacamole-server
+RUN /opt/guacd/bin/download-guacd.sh "$GUAC_VERSION"
+
+# Start guacd, listening on port 0.0.0.0:4822
+EXPOSE 4822
+CMD [ "/usr/local/sbin/guacd", "-b", "0.0.0.0", "-f" ]
+

src/guacd-docker/README.md

@@ -0,0 +1,46 @@
+What is guacd?
+==============
+
+[guacd](https://github.com/apache/incubator/guacamole-server/) is the native
+server-side proxy used by the [Apache Guacamole web
+application](http://guacamole.incubator.apache.org/).  If you wish to deploy
+Guacamole, or an application using the [Guacamole core
+APIs](http://guacamole.incubator.apache.org/api-documentation), you will need a
+copy of guacd running.
+
+How to use this image
+=====================
+
+Running guacd for use by the [Guacamole Docker image](https://registry.hub.docker.com/u/glyptodon/guacamole/)
+-----------------------------------------------------
+
+    docker run --name some-guacd -d glyptodon/guacd
+
+guacd will be listening on port 4822, but this port will only be available to
+Docker containers that have been explicitly linked to `some-guacd`.
+
+Running guacd for use services by outside Docker
+------------------------------------------------
+
+    docker run --name some-guacd -d -p 4822:4822 glyptodon/guacd
+
+guacd will be listening on port 4822, and Docker will expose this port on the
+same server hosting Docker. Other services, such as an instance of Tomcat
+running outside of Docker, will be able to connect to guacd.
+
+Beware of the security ramifications of doing this. There is no authentication
+within guacd, so allowing access from untrusted applications is dangerous. If
+you need to expose guacd, ensure that you only expose it as absolutely
+necessary, and that only specific trusted applications have access. 
+
+Connecting to guacd from an application
+---------------------------------------
+
+    docker run --name some-app --link some-guacd:guacd -d application-that-uses-guacd
+
+Reporting issues
+================
+
+Please report any bugs encountered by opening a new issue in
+[our JIRA](https://issues.apache.org/jira/browse/GUACAMOLE/).
+

src/guacd-docker/bin/download-guacd.sh

@@ -0,0 +1,74 @@
+#!/bin/sh -e
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+##
+## @fn download-guacd.sh
+##
+## Downloads and builds the given version of guacamole-server, automatically
+## creating any required symbolic links for the proper loading of FreeRDP
+## plugins.
+##
+## @param VERSION
+##     The version of guacamole-server to download, such as "0.9.6".
+##
+
+VERSION="$1"
+BUILD_DIR="/tmp"
+
+##
+## Locates the directory in which the FreeRDP libraries (.so files) are
+## located, printing the result to STDOUT.
+##
+where_is_freerdp() {
+    dirname `rpm -ql freerdp-devel | grep 'libfreerdp.*\.so' | head -n1`
+}
+
+#
+# Download latest guacamole-server
+#
+
+curl -L "http://sourceforge.net/projects/guacamole/files/current/source/guacamole-server-$VERSION.tar.gz" | tar -xz -C "$BUILD_DIR"
+
+#
+# Build guacamole-server
+#
+
+cd "$BUILD_DIR/guacamole-server-$VERSION"
+./configure
+make
+make install
+ldconfig
+
+#
+# Clean up after build
+#
+
+rm -Rf "$BUILD_DIR/guacamole-server-$VERSION"
+
+#
+# Add FreeRDP plugins to proper path
+#
+
+FREERDP_DIR=`where_is_freerdp`
+FREERDP_PLUGIN_DIR="$FREERDP_DIR/freerdp"
+
+mkdir -p "$FREERDP_PLUGIN_DIR"
+ln -s /usr/local/lib/freerdp/*.so "$FREERDP_PLUGIN_DIR"
+