From 3acb3cc640c7a1fe4aab94ce35be1c300a4146d8 Mon Sep 17 00:00:00 2001
From: mkinney <mike.kinney@gmail.com>
Date: Thu, 19 Dec 2019 23:30:38 -0800
Subject: [PATCH] got Docker image down to 138mb from 1.8gb (#749)

---
 Dockerfile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index c7c0e695a..5fab5a6a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
-FROM rust:1.39.0
-
-
+FROM rust:1.39.0 AS builder
 COPY . lighthouse
 RUN cd lighthouse && make && cargo clean
+
+FROM debian:buster-slim
+RUN apt-get update && apt-get install -y libssl-dev
+COPY --from=builder /usr/local/cargo/bin/lighthouse /usr/local/bin/lighthouse