Update Dockerfile

2020-09-18 23:55:04 +02:00
parent 9f30f46620
commit 43d295a847
1 changed files with 4 additions and 6 deletions
--- a/nodered/Dockerfile
+++ b/nodered/Dockerfile
@ -2,11 +2,9 @@ FROM nodered/node-red:latest-12

 USER root

-RUN set -ex && \
-    apt-get update && \
-    apt-get install -y \
-        iputils-ping \
-        iputils-arping 
+RUN apk update && apk upgrade && \
+    apk --no-cache add arping dhcpdump 
    
+RUN apk add dhcpdump --update-cache --repository http://dl-3.alpinelinux.org/alpine/edge/testing/ --allow-untrusted
 	
 USER node-red