Freifunk Magdeburg

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Dienste

Name Zweck ffmd-repo Ort inst. Version autostart sonstiges
alfred mesh-metadaten alfred 2014.2.0
hopglass-server hopglass-server hopglass-server /opt/hopglass-server module branch /etc/hopglass-server/default/config.json
hopglass hopglass hopglass /opt/hopglass
ffmap-backend backend zu Map ffmap-backend /usr/local/lib/ffmap
grafana visualisierung statistik 3.0 Beta
meshviewer map meshivewer /var/www/map/ anpassen der neuen Version (grĂ¼ner/blauer Punkt)
/var/www/map/config.json Variable: current-firmware - not used
wiki dokumentation ?
wordpress website - /var/www/website/ 4.0

weitere Dinge

API

fastd

  • Ă„nderung der startmethode von /etc/init.d/ zu systemdservice (systemctl start fastd@magdeburg)

grafana:

  • service grafana-server start/stop/reboot (see documentation)
  • config: /etc/grafana/grafana.ini

    [server]
    root_url = https://map.md.freifunk.net/stats/
    [analytics]
    check_for_updates = true
    [auth.anonymous]
    enabled = true
    
  • systemctl start grafana-server

  • /usr/lib/systemd/system/grafana-server.service:

    [Unit]
    Description=Starts and stops a single grafana instance on this system
    Documentation=http://docs.grafana.org
    Wants=network-online.target
    After=network-online.target
    
    [Service]
    EnvironmentFile=/etc/default/grafana-server
    User=grafana
    Group=grafana
    Type=simple
    Restart=on-failure
    WorkingDirectory=/usr/share/grafana
    ExecStart=/usr/sbin/grafana-server  \
    --config=${CONF_FILE}                   \
     --pidfile=${PID_FILE}                 \
        cfg:default.paths.logs=${LOG_DIR}   \
        cfg:default.paths.data=${DATA_DIR} \
        cfg:default.paths.plugins=${PLUGINS_DIR}
    LimitNOFILE=10000
    TimeoutStopSec=20
    UMask=0027
    
    [Install]
    WantedBy=multi-user.target      
    
  • frontend: https://map.md.freifunk.net/stats/dashboard

  • graphana holt sich die Daten vom gw2, auf dem prometheus die daten in eine DB speichert (http://130.185.109.142:9090/graph)

hopglass

  • config: /opt/hopglass/web/build/config.json

    {
    "dataPath": "data/",
    "siteName": "Freifunk Magdeburg",
    "mapSigmaScale": 0.5,
    "showContact": false,
    "maxAge": 14,
    "mapLayers": [
        { "name": "OSM Standard",
        "url": "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
        "config": {
            "type": "osm",
            "attribution": "<a target=\"_blank\" href=\"http://www.openstreetmap.org/\">Karte hergestellt aus OpenStreetMap-Daten</a> | <a rel=\"license\" target=\"_blank\" href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License (ODbL)</a>",
    "maxZoom": 19
        }
    },
    { "name": "OSM deutscher Stil",
        "url": "http://a.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png",
        "config": {
                "type": "osm",
        "attribution": "<a target=\"_blank\" href=\"http://www.openstreetmap.org/\">Karte hergestellt aus OpenStreetMap-Daten</a> | <a rel=\"license\" target=\"_blank\" href=\"http://opendatacommons.org/licenses/odbl/\">Open Database License (ODbL)</a>",
    "maxZoom": 18
        }
    },
    { "name": "MapQuest",
        "url": "https://otile{s}-s.mqcdn.com/tiles/1.0.0/osm/{z}/{x}/{y}.jpg",
        "config": {
    "subdomains": "1234",
    "type": "osm",
    "attribution": "Tiles &copy; <a href=\"https://www.mapquest.com/\" target=\"_blank\">MapQuest</a>, Data CC-BY-SA OpenStreetMap",
    "maxZoom": 17
        }
    },
    {
    "name": "Stamen.TonerLite"
    }
    ],
    "siteNames": [
    { "site": "ffmd", "name": "Magdeburg" }
    ]
    }
    
  • update: cd /opt/hopglass/web/ ; git pull; npm install; grunt

hopglass-server

  • config: /etc/hopglass-server/default/
  • aliases.json:

      {
        "d2f429996861": {
          "firstseen": "2016-04-07T17:49:18.252Z",
          "nodeinfo": {
            "node_id": "d2f429996861",
            "owner": {
              "contact": "kontakt@md.freifunk.net"
            },
            "network": {
              "mac": "d2:f4:29:99:68:61",
              "mesh_interfaces": [
                "d2:f4:29:99:68:61"
              ],
              "mesh": {
                "bat0": {
                  "interfaces": {
                    "tunnel": [
                      "d2:f4:29:99:68:61"
                    ]
                  }
                }
              }
            },
            "hostname": "gw1"
         },
          "neighbours": {
            "batadv": {
              "d2:f4:29:99:68:61": {}
            }
          }
        }        
        "be981f07ffa3": {
          "firstseen": "2016-04-07T17:49:18.252Z",
          "nodeinfo": {
            "node_id": "be981f07ffa3",
            "owner": {
              "contact": "kontakt@md.freifunk.net"
            },
            "network": {
              "mac": "be:98:1f:07:ff:a3",
              "mesh_interfaces": [
                "be:98:1f:07:ff:a3"
              ],
              "mesh": {
                "bat0": {
                  "interfaces": {
                    "tunnel": [
                      "be:98:1f:07:ff:a3"
                    ]
                  }
                }
              }
            },
            "hostname": "gw2"
         },
          "neighbours": {
            "batadv": {
              "be:98:1f:07:ff:a3": {}
            }
          }
        }
      }          
    
  • config.json:

    {
    "receiver": {
    "receivers": [
      { "module": "announced",
        "config": {
          "interval": {
            "statistics": 60,
            "nodeinfo": 500
          }
        }
      },
      { "module": "aliases",
        "config": {
          "file": "./aliases.json"
        },
        "overlay": true
      }
    ],
    "ifaces": [
      "bat0"
    ],
    "storage": {
      "file": "./raw.json"
    },
    "purge": {
      "maxAge": 14,
    }
    },
    "provider": {
    "offlineTime": 900
    },
    "webserver": {
    "port": 4000
    }
    }       
    
  • systemctl start/stop hopglass-server@default

  • /usr/lib/systemd/system/hopglass-server@.service

    [Unit]
    Description=The HopGlass Server collects data from the Freifunk network (%I)
    [Service]
    Type=simple
    User=hopglass
    Group=hopglass
    WorkingDirectory=/etc/hopglass-server/%I/
    ExecStart=/usr/bin/node --harmony /opt/hopglass/server/hopglass-server.js
    Restart=always
    
    [Install]
    WantedBy=multi-user.target
    
  • Daten werden gespeichert unter /etc/hopglass-server/default/raw.json
Query Location Description
http://web1.md.freifunk.net:4000/nodes.json HopGlass nodes.json v2
http://web1.md.freifunk.net:4000/graph.json HopGlass graph.json v1
http://web1.md.freifunk.net:4000/mv/nodes.json Meshviewer nodes.json v2
http://web1.md.freifunk.net:4000/mv/graph.json Meshviewer graph.json v1
http://web1.md.freifunk.net:4000/raw.json Raw data collected, same as the raw.json save file
http://web1.md.freifunk.net:4000/hosts hosts file to be placed in /etc/hosts
http://web1.md.freifunk.net:4000/metrics Prometheus metrics
http://web1.md.freifunk.net:4000/wifi-aliases.txt Aliases file for Wifi Analyzer app
http://web1.md.freifunk.net:4000/WifiAnalyzer_Alias.txt Aliases file for Wifi Analyzer app
http://web1.md.freifunk.net:4000/ffapi.json Freifunk API file
http://web1.md.freifunk.net:4000/nodes.zone Named DNS zone file