From e1cae7bce9f00338cb72d4b952a2612f151be20e Mon Sep 17 00:00:00 2001
From: yorickdowne <71337066+yorickdowne@users.noreply.github.com>
Date: Fri, 4 Aug 2023 02:58:44 +0100
Subject: [PATCH] Lodestar source build with Node 20 (#1467)

---
 lodestar/Dockerfile.source | 4 ++--
 teku/Dockerfile.source     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lodestar/Dockerfile.source b/lodestar/Dockerfile.source
index a9c17582..5a276c0c 100644
--- a/lodestar/Dockerfile.source
+++ b/lodestar/Dockerfile.source
@@ -1,4 +1,4 @@
-FROM node:18-alpine as build
+FROM node:20-alpine as build
 
 # Here only to avoid build-time errors
 ARG DOCKER_TAG
@@ -12,7 +12,7 @@ WORKDIR /usr/app
 
 RUN bash -c "cd .. && rm -rf app && git clone https://github.com/ChainSafe/lodestar.git app && cd app && git config advice.detachedHead false && git fetch --all --tags && if [[ ${BUILD_TARGET} =~ pr-.+ ]]; then git fetch origin pull/$(echo ${BUILD_TARGET} | cut -d '-' -f 2)/head:ls-pr; git checkout ls-pr; else git checkout ${BUILD_TARGET}; fi && yarn install --non-interactive --frozen-lockfile && yarn build"
 
-FROM node:18-alpine
+FROM node:20-alpine
 
 RUN apk update && apk add --no-cache ca-certificates tzdata bash su-exec && rm -rf /var/cache/apk/*
 
diff --git a/teku/Dockerfile.source b/teku/Dockerfile.source
index d9bb631f..f747a7c8 100644
--- a/teku/Dockerfile.source
+++ b/teku/Dockerfile.source
@@ -19,7 +19,7 @@ RUN bash -c "git clone https://github.com/ConsenSys/teku.git \
   && ./gradlew installDist"
 
 # Pull all binaries into a second stage deploy Ubuntu container
-FROM eclipse-temurin:17-jammy
+FROM eclipse-temurin:17-jre-jammy
 
 ARG USER=teku
 ARG UID=10002