Dockerfile

FROM websphere-liberty

# Install curl and then clean up after (Healthcheck uses curl)
RUN apt-get update \
    && apt-get install -y curl \
    && rm -rf /var/lib/apt/lists/*

# Pull in the ferret WAR
ENV FERRET_VERSION 1.2
RUN wget http://search.maven.org/remotecontent?filepath=net/wasdev/wlp/sample/ferret/$FERRET_VERSION/ferret-$FERRET_VERSION.war -O /config/dropins/ferret.war

# Add healthcheck file to call then set it as the healthcheck
ADD healthcheck /opt/ibm/docker
HEALTHCHECK CMD /opt/ibm/docker/healthcheck