From ee0bce0a9602a515fc5c07337eee4e6018e93a79 Mon Sep 17 00:00:00 2001
From: Datong Sun <dndx@idndx.com>
Date: Tue, 21 Mar 2023 00:30:39 +0800
Subject: [PATCH] chore(docker): use Debian as base image (#108)

Alpine has worse performance and musl does not work well with Rust `libc` version `3`,
use Debian instead.
---
 docker/Dockerfile | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index c3c2a63..2f5c8bd 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -5,30 +5,22 @@
 #
 # Build stage
 #
-FROM rust:alpine AS builder
+FROM rust:latest AS builder
 
 COPY . /phantun
 
-RUN apk update \
-  && apk add --no-cache --virtual .build-deps musl-dev \
-  && cd phantun \
+RUN cd phantun \
   && cargo build --release \
   && strip target/release/server target/release/client \
   && install target/release/server /usr/local/bin/phantun-server \
   && install target/release/client /usr/local/bin/phantun-client \
   && cd - \
-  && rm -r phantun \
-  && apk del .build-deps \
-  && rm -rf /var/cache/apk/*
+  && rm -r phantun
 
 #
 # Runtime stage
 #
-FROM alpine:3.16
-
-RUN apk update \
-  && apk add --no-cache iptables ip6tables tzdata \
-  && rm -rf /var/cache/apk/*
+FROM debian:latest
 
 COPY --from=builder /usr/local/bin/phantun-server /usr/local/bin/
 COPY --from=builder /usr/local/bin/phantun-client /usr/local/bin/