Merge pull request #1 from tuwiendsg/pull-request-docker-example

sensor docker example pull request

java/genericsdsensor/examples/sensors/docker/Dockerfile

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+from leduchung/ubuntu:14.04-jre8
+
+RUN mkdir -p /tmp/sensor
+
+ADD cloud-connectivity-0.0.1-SNAPSHOT-jar-with-dependencies.jar /tmp/sensor/cloud-connectivity-0.0.1-SNAPSHOT-jar-with-dependencies.jar
+ADD sdcommon-0.0.1-SNAPSHOT.jar /tmp/sensor/sdcommon-0.0.1-SNAPSHOT.jar
+ADD sdsensor-0.0.1-SNAPSHOT-jar-with-dependencies.jar /tmp/sensor/sdsensor-0.0.1-SNAPSHOT-jar-with-dependencies.jar
+
+ADD data.csv /tmp/sensor/data.csv
+ADD mqttcloud.json /tmp/sensor/mqttcloud.json
+ADD runsensor.sh /tmp/sensor/runsensor.sh
+
+WORKDIR /tmp/sensor
+
+CMD ["/bin/sh", "./runsensor.sh"]

java/genericsdsensor/examples/sensors/docker/README.md

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+## Run software-define sensor in docker
+
+To use the Dockerfile, following steps need to be done:
+
+1. Build the sensor source code.
+2. Copy the following files into the same folder with the Dockerfile:
+  1. src/sdsensor/target/sdsensor-0.0.1-SNAPSHOT-jar-with-dependencies.jar
+  2. src/sdcommon/target/sdcommon-0.0.1-SNAPSHOT.jar
+  3. src/sdcloudconnectivity/target/cloud-connectivity-0.0.1-SNAPSHOT-jar-with-dependencies.jar
+  4. src/sdsensor/conf/mqttcloud.json (must be edited to match with your MQTT broker)
+  5. src/sdsensor/datasample/data.csv (optional: replace with your data file)
+3. Run following command:
+```
+docker build -t yourImageName .
+docker run yourImageName
+```
+4. You can view the data being pushed to the MQTT broker with settings as in mqttcloud.json
+
+Note: The Dockerfile use an Ubuntu image with Java by default to run. If you want to use other images, please make sure java is available.