Dockerfile

FROM arm32v6/golang:1.10.1-alpine3.7 AS builder

ENV GOPATH /go
WORKDIR /go/src

RUN mkdir -p /go/src/github.com/cjimti/iotwifi
COPY . /go/src/github.com/cjimti/iotwifi

RUN CGO_ENABLED=0 go build -a -installsuffix cgo -o /go/bin/wifi /go/src/github.com/cjimti/iotwifi/main.go

FROM arm32v6/alpine

RUN apk update
RUN apk add bridge hostapd wireless-tools wpa_supplicant dnsmasq iw

RUN mkdir -p /etc/wpa_supplicant/
COPY ./dev/configs/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf

WORKDIR /

COPY --from=builder /go/bin/wifi /wifi
ENTRYPOINT ["/wifi"]