update ntopng

ntopng/Dockerfile

@@ -23,9 +23,9 @@ EXPOSE 3000 5556
 
 ENTRYPOINT ["ntopng"]
 CMD [                                         \
+        "--community",                        \
+        "--data-dir", "/var/lib/ntopng",      \
         "--http-port", "0.0.0.0:3000",        \
         "--interface", "tcp://0.0.0.0:5556c", \
-        "--data-dir", "/var/lib/ntopng",      \
+        "--redis", "redis"                    \
-        "--redis", "redis",                   \
-        "--community"                         \
     ]

ntopng/README.md

@@ -12,15 +12,48 @@ format. It is available for most of the OSs on the market (Windows, BSD, Linux,
 MacOSX). When installed on a PC, nProbe turn it into a Network-aware monitoring
 appliance.
 
-## Server (collector mode)
+> :warning: [nProbe][3] is not free
+
+## docker-compose.yml
+
+```yaml
+version: '3'
+
+services:
+
+  ntopng:
+    image: vimagick/ntopng
+    command: --community -d /var/lib/ntopng -i eth0 -r 127.0.0.1:6379@0 -w 0.0.0.0:3000
+    volumes:
+      - ./data/ntop:/var/lib/ntopng
+    network_mode: host
+    restart: unless-stopped
+
+  redis:
+    image: redis:alpine
+    command: --save 900 1
+    ports:
+      - "6379:6379"
+    volumes:
+      - ./data/redis:/data
+    restart: unless-stopped
+```
+
+## Standalone mode
 
 ```
 $ mkdir -m 777 -p data/{ntopng,redis}
 $ docker-compose up -d
-$ curl http://localhost:3000
+$ curl http://127.0.0.1:3000
 ```
 
-## Client (probe mode)
+## Collector mode
+
+```
+$ mkdir -m 777 -p data/{ntopng,redis}
+$ docker-compose up -d -f docker-compose-collector.yml
+$ curl http://127.0.0.1:3000
+```
 
 ```
 $ nprobe -i eth0 -n none --zmq-probe-mode --zmq tcp://ntopng-server:5556 -f 'tcp port 80'
@@ -30,3 +63,4 @@ $ nprobe -i eth0 -n none --zmq-probe-mode --zmq tcp://ntopng-server:5556 -f 'tcp
 
 [1]: https://www.ntop.org/guides/ntopng/cli_options.html
 [2]: https://www.ntop.org/guides/nProbe/cli_options.html
+[3]: https://www.ntop.org/products/netflow/nprobe/

ntopng/docker-compose-collector.yml

@@ -0,0 +1,19 @@
+version: '3'
+
+services:
+
+  ntopng:
+    image: vimagick/ntopng
+    ports:
+      - "3000:3000"
+      - "5556:5556"
+    volumes:
+      - ./data/ntop:/var/lib/ntopng
+    restart: unless-stopped
+
+  redis:
+    image: redis:alpine
+    command: --save 900 1
+    volumes:
+      - ./data/redis:/data
+    restart: unless-stopped

ntopng/docker-compose.yml

@@ -4,16 +4,17 @@ services:
 
   ntopng:
     image: vimagick/ntopng
-    ports:
+    command: --community -d /var/lib/ntopng -i eth0 -r 127.0.0.1:6379@0 -w 0.0.0.0:3000
-      - "3000:3000"
-      - "5556:5556"
     volumes:
       - ./data/ntop:/var/lib/ntopng
+    network_mode: host
     restart: unless-stopped
 
   redis:
     image: redis:alpine
     command: --save 900 1
+    ports:
+      - "6379:6379"
     volumes:
       - ./data/redis:/data
     restart: unless-stopped