Possible fix

Error: s6-overlay-suexec: fatal: can only run as pid 1

newt/Dockerfile

@@ -1,10 +1,9 @@
+# Use the official Home Assistant add-on base image
 FROM ghcr.io/hassio-addons/base:14.0.0
 
-# Install dependencies
+# Copy the script into the container
-RUN apk add --no-cache docker-cli
-
-# Copy the run script
 COPY run.sh /run.sh
 RUN chmod +x /run.sh
 
-CMD [ "/run.sh" ]
+# Run the script as the main process
+CMD [ "/run.sh" ]

newt/run.sh

@@ -1,26 +1,26 @@
 #!/usr/bin/env bash
 set -e
 
-echo "Starter Newt container..."
+echo "Starting Newt container..."
 
-# Hent verdier fra Home Assistant config
+# Load config from Home Assistant options
 PANGOLIN_ENDPOINT=$(bashio::config 'PANGOLIN_ENDPOINT')
 NEWT_ID=$(bashio::config 'NEWT_ID')
 NEWT_SECRET=$(bashio::config 'NEWT_SECRET')
 
-# Sjekk at Docker kjører
+# Ensure Docker is running
 if ! docker info >/dev/null 2>&1; then
-    echo "Docker er ikke tilgjengelig i Home Assistant OS!"
+    echo "Docker is not available inside Home Assistant OS!"
     exit 1
 fi
 
-# Stopp og fjern gammel container hvis den finnes
+# Stop and remove any existing Newt container
 if docker ps -a --format '{{.Names}}' | grep -q "newt"; then
     docker stop newt
     docker rm newt
 fi
 
-# Kjør Newt-containeren
+# Run Newt container
 docker run -d --restart unless-stopped \
     --name newt \
     -e PANGOLIN_ENDPOINT="$PANGOLIN_ENDPOINT" \
@@ -28,5 +28,7 @@ docker run -d --restart unless-stopped \
     -e NEWT_SECRET="$NEWT_SECRET" \
     fosrl/newt
 
-echo "Newt-container kjører!"
+echo "Newt container is running!"
+
+# Prevent the script from exiting (keeps the add-on running)
 exec tail -f /dev/null