Merge 95ee850 into 1d136a3

Dockerfile

@@ -19,6 +19,9 @@ RUN apt-get update && apt-get install -y python3 \
     python3-pip \
     vim
 
+# Install init system
+RUN pip3 install dumb-init
+
 # Copy the current directory contents into the container at /app
 COPY . /app/ocs/
 

agents/aggregator/Dockerfile

@@ -13,10 +13,8 @@ COPY aggregator_agent.py .
 RUN mkdir -p /data && \
     chown ocs:ocs /data
 
-
-
 # Run registry on container startup
-ENTRYPOINT ["python3", "-u", "aggregator_agent.py"]
+ENTRYPOINT ["dumb-init", "python3", "-u", "aggregator_agent.py"]
 
 # Sensible defaults for setup with sisock
 CMD ["--site-hub=ws://crossbar:8001/ws", \

agents/fake_data/Dockerfile

@@ -10,7 +10,7 @@ WORKDIR /app/ocs/agents/fake_data/
 COPY . .
 
 # Run registry on container startup
-ENTRYPOINT ["python3", "-u", "fake_data_agent.py"]
+ENTRYPOINT ["dumb-init", "python3", "-u", "fake_data_agent.py"]
 
 # Sensible defaults for setup with sisock
 CMD ["--site-hub=ws://crossbar:8001/ws", \

agents/influxdb_publisher/Dockerfile

@@ -10,7 +10,7 @@ WORKDIR /app/ocs/agents/influxdb_publisher/
 COPY influxdb_publisher.py .
 
 # Run publisher on container startup
-ENTRYPOINT ["python3", "-u", "influxdb_publisher.py"]
+ENTRYPOINT ["dumb-init", "python3", "-u", "influxdb_publisher.py"]
 
 # Sensible defaults for setup with sisock
 CMD ["--site-hub=ws://crossbar:8001/ws", \

agents/registry/Dockerfile

@@ -10,7 +10,7 @@ WORKDIR /app/ocs/agents/registry/
 COPY . .
 
 # Run registry on container startup
-ENTRYPOINT ["python3", "-u", "registry.py"]
+ENTRYPOINT ["dumb-init", "python3", "-u", "registry.py"]
 
 # Sensible defaults for setup with sisock
 CMD ["--site-hub=ws://crossbar:8001/ws", \