From 13749f1e0498d920f62d92caa10919e8afc961e9 Mon Sep 17 00:00:00 2001
From: Emile Nijssen <emile@emilenijssen.nl>
Date: Sun, 18 Jul 2021 17:04:20 +0200
Subject: [PATCH 1/3] Update README.md

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index d75733f..4f451b4 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ You have found the easiest way to install & manage WireGuard on any Linux host!
 ## Requirements
 
 * A host with a kernel that supports WireGuard (all modern kernels).
+* A host with Docker installed.
 
 ## Installation
 

From f77c26dc0c402bded554d50e3494491cf7b16a24 Mon Sep 17 00:00:00 2001
From: Emile Nijssen <emile@emilenijssen.nl>
Date: Mon, 19 Jul 2021 11:26:42 +0200
Subject: [PATCH 2/3] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 4f451b4..0a1655b 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,12 @@ $ sudo usermod -aG docker $(whoami)
 $ bash
 ```
 
+You might need to install docker-compose separately. For example, on a Raspberry Pi:
+
+```bash
+sudo apt-get install docker-compose
+```
+
 ### 2. Configure WireGuard
 
 Run these commands to prepare and configure WireGuard.

From a4592849579470675b13b86b41a641faeb258c71 Mon Sep 17 00:00:00 2001
From: Juan Calderon-Perez <835733+gaby@users.noreply.github.com>
Date: Wed, 15 Sep 2021 21:35:37 -0400
Subject: [PATCH 3/3] Add dumb-init to avoid zombie processes.

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index de1b453..89f0c08 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM node:14-alpine
 
 # Install Linux packages
-RUN apk add -U wireguard-tools
+RUN apk add -U --no-cache wireguard-tools dumb-init
 
 # Copy Web UI
 COPY src/ /app/
@@ -16,4 +16,4 @@ EXPOSE 51821/tcp
 ENV DEBUG=Server,WireGuard
 
 # Run Web UI
-CMD ["node", "server.js"]
+CMD ["/usr/bin/dumb-init", "node", "server.js"]