remove dockerfile

Dockerfile

@@ -1,17 +0,0 @@
-############################
-# STEP 1 build executable binary
-############################
-FROM golang:alpine AS builder
-RUN apk update && apk add --no-cache git bash wget
-WORKDIR /go/src/v2ray.com/core
-RUN git clone --progress --depth=1 https://github.com/v2fly/v2ray-core.git . && \
-    bash ./release/user-package.sh nosource noconf abpathtgz=/tmp/v2ray.tgz
-############################
-# STEP 2 build a small image
-############################
-FROM alpine
-COPY --from=builder /tmp/v2ray.tgz /tmp
-RUN apk update && apk add ca-certificates && \
-    mkdir -p /usr/bin/v2ray && \
-    tar xvfz /tmp/v2ray.tgz -C /usr/bin/v2ray
-ENTRYPOINT ["/usr/bin/v2ray/v2ray"]