dockerize app

Dockerfile

@@ -0,0 +1,31 @@
+FROM golang:1.13-alpine as builder
+
+ENV GO111MODULE=on
+
+# Create the user and group files to run unprivileged
+RUN mkdir /user && \
+    echo 'nobody:x:65534:65534:nobody:/:' > /user/passwd && \
+    echo 'nobody:x:65534:' > /user/group
+
+RUN apk update && apk add --no-cache git ca-certificates tzdata
+RUN mkdir /build
+COPY . /build/
+WORKDIR /build
+
+COPY ./ ./
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o architeuthis .
+
+FROM scratch AS final
+LABEL author="simon987 <me@simon987.net>"
+
+COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
+COPY --from=builder /user/group /user/passwd /etc/
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /build/architeuthis /
+COPY --from=builder /build/config.json /
+
+WORKDIR /
+USER nobody:nobody
+ENTRYPOINT ["/architeuthis"]
+
+EXPOSE 5050