* A new "hello world" example is added

* The directory `docker/system` has been moved to `docker/main`

docker/main/Dockerfile

@@ -0,0 +1,124 @@
+#
+# ***** BEGIN LICENSE BLOCK *****
+# 
+# Copyright (C) 2009-2019 Olof Hagsand and Benny Holmgren
+#
+# This file is part of CLIXON
+#
+# Licensed 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.
+#
+# Alternatively, the contents of this file may be used under the terms of
+# the GNU General Public License Version 3 or later (the "GPL"),
+# in which case the provisions of the GPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of the GPL, and not to allow others to
+# use your version of this file under the terms of Apache License version 2, 
+# indicate your decision by deleting the provisions above and replace them with
+# the notice and other provisions required by the GPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the Apache License version 2 or the GPL.
+#
+# ***** END LICENSE BLOCK *****
+#
+
+FROM alpine
+MAINTAINER Olof Hagsand <olof@hagsand.se>
+
+# For clixon and cligen
+RUN apk add --update git make build-base gcc flex bison fcgi-dev curl-dev
+
+# Create a directory to hold source-code, dependencies etc
+RUN mkdir /clixon
+RUN mkdir /clixon/build
+WORKDIR /clixon
+
+# Clone cligen
+RUN git clone https://github.com/olofhagsand/cligen.git
+
+# Build cligen
+WORKDIR /clixon/cligen
+RUN ./configure --prefix=/clixon/build
+RUN make
+RUN make install
+
+# Copy Clixon from local dir
+RUN mkdir /clixon/clixon
+WORKDIR /clixon/clixon
+COPY clixon .
+
+# Need to add www user manually
+RUN adduser -D -H www-data
+# nginx adds group www-data
+RUN apk add --update nginx
+
+# Configure, build and install clixon
+RUN ./configure --prefix=/clixon/build --with-cligen=/clixon/build --with-wwwuser=www-data
+RUN make
+RUN make install
+RUN make install-include
+
+# Install utils
+WORKDIR /clixon/clixon/util
+RUN make
+RUN make install
+
+# Build and install the clixon example
+WORKDIR /clixon/clixon/example/main
+RUN make
+RUN make install
+RUN install example.xml /clixon/build/etc/clixon.xml
+
+# Copy tests
+WORKDIR /clixon/clixon/test
+RUN install -d /clixon/build/bin/test
+RUN install *.sh /clixon/build/bin/test
+
+# Copy startscript
+WORKDIR /clixon
+COPY startsystem.sh startsystem.sh 
+RUN install startsystem.sh /clixon/build/bin/
+
+#
+# Stage 2
+#
+FROM alpine
+MAINTAINER Olof Hagsand <olof@hagsand.se>
+
+# For clixon and cligen
+RUN apk add --update flex bison fcgi-dev
+
+# need to add www user manually
+RUN adduser -D -H www-data
+# nginx adds group www-data
+RUN apk add --update nginx
+
+# Test-specific (for test scripts)
+RUN apk add --update sudo curl procps grep make bash
+
+# Expose nginx port for restconf
+EXPOSE 80
+
+# Create clicon group
+RUN addgroup clicon
+RUN adduser nginx clicon
+RUN adduser www-data clicon
+
+COPY --from=0 /clixon/build/ /usr/local/
+COPY --from=0 /www-data /www-data
+
+# Manually created
+RUN chown www-data /www-data
+RUN chgrp www-data /www-data
+
+# Log to stderr.
+CMD /usr/local/bin/startsystem.sh