Merge branch 'f_docker' into dev

Dockerfile

@@ -7,7 +7,11 @@ WORKDIR /usr/src/app
 COPY package*.json ./
 RUN npm install
 
+RUN apt-get update
+RUN apt-get -y install \
+    tcpdump
+
 # Bundle app source
 COPY ./src/ .
 
-CMD ["npm", "run"]
+CMD ["npm", "run", "start"]

package.json

@@ -2,10 +2,10 @@
   "name": "rfmon-to-influx",
   "version": "1.0.0",
   "description": "Writing (mostly meta-) data received in Wireless-Monitor-Mode into an InfluxDB",
-  "main": "src/main.js",
+  "main": "main.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "node src/main.js"
+    "start": "node main.js"
   },
   "repository": {
     "type": "git",

src/main.js

@@ -56,7 +56,7 @@ if(errorMsg){
 
   logger.info("Starting tcpdump..");
   const TCPDUMP_BASECMD = "tcpdump -vvv -e -n -X -s0 -i"
-  let cmd = `sudo ${TCPDUMP_BASECMD} ${env.WIFI_INTERFACE}`;
+  let cmd = `${TCPDUMP_BASECMD} ${env.WIFI_INTERFACE}`;
 
   let proc = exec(cmd);
   logger.debug("Creating & Attaching streams..");