FROM arm64v8/alpine:3.6

RUN apk --update add nodejs nodejs-npm

ADD https://github.com/openfaas/faas/releases/download/0.7.1/fwatchdog-arm64 /usr/bin/fwatchdog
RUN chmod +x /usr/bin/fwatchdog

COPY package.json .
COPY main.js .
RUN npm i
ENV fprocess="node main.js"
CMD ["fwatchdog"]