FROM golang:alpine MAINTAINER xtaci RUN apk update && \ apk upgrade && \ apk add git RUN go get -ldflags "-X main.VERSION=$(date -u +%Y%m%d) -s -w" github.com/xtaci/kcptun/client && go get -ldflags "-X main.VERSION=$(date -u +%Y%m%d) -s -w" github.com/xtaci/kcptun/server EXPOSE 29900/udp EXPOSE 12948