From 9e8ce96fecc5bc552862e05ef92e51efc1107cb7 Mon Sep 17 00:00:00 2001
From: Martin Pugh <pugh@s3kr.it>
Date: Fri, 26 Mar 2021 19:52:10 +0100
Subject: [PATCH] use alpine

---
 backend/Dockerfile | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/backend/Dockerfile b/backend/Dockerfile
index 41bf56b..85981f9 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,15 +1,11 @@
-#### BUILDER IMAGE -- quite big one ####
-FROM paritytech/musl-ci-linux:latest as builder
-LABEL maintainer="Parity Technologies"
-LABEL description="Polkadot Telemetry backend builder image"
+FROM rust:alpine as builder
 
 ARG PROFILE=release
 WORKDIR /app
 
 COPY . .
 
-RUN cargo build --${PROFILE} --bins --target x86_64-unknown-linux-musl
-
+RUN apk add musl-dev openssl-dev; cargo build --${PROFILE} --bins
 
 # MAIN IMAGE FOR PEOPLE TO PULL --- small one#
 FROM scratch
@@ -20,7 +16,7 @@ ARG PROFILE=release
 WORKDIR /usr/local/bin
 
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-COPY --from=builder /app/target/x86_64-unknown-linux-musl/$PROFILE/telemetry /usr/local/bin
+COPY --from=builder /app/target/$PROFILE/telemetry /usr/local/bin
 
 EXPOSE 8000