From b1bec059a849465477bfb20a60350d270ba92bd6 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <me@romanzey.de>
Date: Mon, 20 Aug 2018 19:27:23 +0300
Subject: [PATCH] Specify user, workdir, ports and signal at Dockerfile

---
 Dockerfile | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index bd64380..6ba4934 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,17 @@ RUN apt-get install -y clang cmake
 
 RUN cargo install electrs
 
+RUN adduser --disabled-login --system --shell /bin/false --uid 1000 user
+
+USER user
+WORKDIR /home/user
+
+# Electrum RPC
+EXPOSE 50001
+
+# Prometheus monitoring
+EXPOSE 4224
+
+STOPSIGNAL SIGINT
+
 CMD ["electrs", "-vvvv", "--timestamp"]