Dockerfile

FROM alpine:latest
MAINTAINER Alex Kern <alex@usepavlov.com>

RUN wget -O /usr/local/bin/kubectl http://storage.googleapis.com/kubernetes-release/release/v1.3.6/bin/linux/amd64/kubectl && \
    chmod +x /usr/local/bin/kubectl && \
    mkdir -p /cron/jobs
WORKDIR /cron
COPY cron.sh cron.sh

ENV CRON_INTERVAL "* * * * *"
CMD [ "sh", "cron.sh" ]