statping/Dockerfile

FROM golang:1.11-alpine as base
MAINTAINER "Hunter Long (https://github.com/hunterlong)"
ARG VERSION
ENV DEP_VERSION v0.5.0
RUN apk add --no-cache libstdc++ gcc g++ make git ca-certificates linux-headers wget curl jq
RUN curl -L -s https://github.com/golang/dep/releases/download/$DEP_VERSION/dep-linux-amd64 -o /go/bin/dep && \
    chmod +x /go/bin/dep
RUN curl -L -s https://assets.statping.com/sass -o /usr/local/bin/sass && \
    chmod +x /usr/local/bin/sass
WORKDIR /go/src/github.com/hunterlong/statping
ADD . /go/src/github.com/hunterlong/statping
RUN make dep
RUN make dev-deps
RUN make install

# Statping :latest Docker Image
FROM alpine:latest
MAINTAINER "Hunter Long (https://github.com/hunterlong)"

ARG VERSION
ENV IS_DOCKER=true
ENV STATPING_DIR=/app

RUN apk --no-cache add curl jq

COPY --from=base /usr/local/bin/sass /usr/local/bin/sass
COPY --from=base /go/bin/statping /usr/local/bin/statping

WORKDIR /app
VOLUME /app
EXPOSE 8080

HEALTHCHECK --interval=5s --timeout=5s --retries=5 CMD curl -s "http://localhost:8080/health" | jq -r -e ".online==true"

CMD ["statping"]