From f2c126e995ec2ecb52c8f37cf362205ba1fc6a78 Mon Sep 17 00:00:00 2001
From: Nils Jakobi <jakobi.nils@gmail.com>
Date: Mon, 4 Nov 2019 22:45:49 +0100
Subject: [PATCH] now using Docker Volumes and sh

---
 Dockerfile    | 2 ++
 nodePoller.sh | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 58479fe..dcb1e62 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 FROM alpine:3.10.3
 LABEL maintainer "Stefan Hoffmann, Nils Jakobi"
 
+VOLUME [ "/opt/data" ]
+
 # Configure cron
 COPY crontab /etc/cron/crontab
 
diff --git a/nodePoller.sh b/nodePoller.sh
index e6ffc7f..cfac272 100755
--- a/nodePoller.sh
+++ b/nodePoller.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 for i in 4 5 6 7
 do