FROM golang:alpine AS build
RUN apk --no-cache add gcc g++ make git
WORKDIR /go/src/app
COPY . .
RUN go get ./...
RUN GOOS=linux go build -ldflags="-s -w" -o ./bin/es-monitoring ./es-monitoring.go
FROM alpine:3.9
#RUN apk --no-cache add ca-certificates
WORKDIR /usr/bin
COPY --from=build /go/src/app/bin /go/bin

COPY cronjobs /etc/crontabs/root

# start crond with log level 8 in foreground, output to stderr
CMD ["crond", "-f", "-d", "8"]

#ENTRYPOINT /go/bin/es-monitor