Dockerfile

FROM "<base-image>"
# FROM "openjdk:10-jre-slim"

#  -------- OPS: Begin: Include security updates -------
RUN if test -f /etc/debian_version; then apt-get update && apt-get upgrade -y && rm -rf /var/lib/apt/lists/* ;fi
RUN if test -f /etc/alpine-release; then apk upgrade --no-cache -v ;fi
#  -------- OPS:   End: Include security updates -------


# Example: if you need bash in Alpine Linux
RUN if test -f /etc/alpine-release; then apk add --no-cache bash;fi

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