Update Dockerfile

nodered/Dockerfile

@@ -53,6 +53,16 @@ RUN chown -R node-red:node-red /usr/src/node-red && \
     /tmp/install_devtools.sh && \
     rm -r /tmp/*
     
+RUN RUN set -ex \
+	&& apt-get install -y wget sudo net-tools bluez arp-scan  \
+	&& rm -rf /var/lib/apt/lists/*
+
+RUN addgroup sudo && addgroup node-red sudo
+
+RUN cat /dev/null > /etc/sudoers \
+	&& echo -e "Set disable_coredump false\n" > /etc/sudo.conf \
+	&& echo -e "node-red ALL=(ALL) NOPASSWD: ALL\n%sudo ALL=(ALL) NOPASSWD: ALL\n" > /etc/sudoers
+ 
 RUN apt-get clean autoclean && \
     apt-get autoremove --yes && \
     rm -rf /var/lib/{apt,dpkg,cache,log}/