dkron dockerfile

gistfile1.txt

FROM alpine
MAINTAINER Simon Morley

ENV DKRON_VERSION 0.9.2

RUN set -x \
        && apk update \
	&& buildDeps='bash ca-certificates openssl wget curl' \
	&& apk add --update $buildDeps \
	&& rm -rf /var/cache/apk/* \
	&& mkdir -p /opt/local/dkron \
	&& wget --no-check-certificate -O dkron.tar.gz https://github.com/victorcoder/dkron/releases/download/v${DKRON_VERSION}/dkron_${DKRON_VERSION}_linux_amd64.tar.gz \
	&& tar -xzf dkron.tar.gz \
	&& mv dkron_${DKRON_VERSION}_linux_amd64/* /opt/local/dkron \
	&& rm dkron.tar.gz \
	&& rm -rf dkron_${DKRON_VERSION}_linux_amd64

ADD dkron.json /opt/local/dkron/config/dkron.json

ENV SHELL /bin/bash
WORKDIR /opt/local/dkron

ENTRYPOINT \
  /opt/local/dkron/dkron agent \
  -server \
  -backend-machine=$ETCD_HOST:$ETCD_PORT \
  -ui-dir=/opt/local/dkron

CMD ["--help"]