update influxdb host

fhem/scrape.rb

@@ -36,5 +36,5 @@ doc.css('.roomoverview tr').each do |row|
   end
 end
 
-db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/iot")
+db = InfluxDB::Client.new(url: "http://grafana.serv.zentralwerk.dn42:8086/iot")
 db.write_points points, 'm'

freifunk_node/scrape.rb

@@ -91,5 +91,5 @@ data['data']['bmxd']['links'].each do |link|
     })
 end
 
-db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/freifunk")
+db = InfluxDB::Client.new(url: "http://grafana.serv.zentralwerk.dn42:8086/freifunk")
 db.write_points $points

luftdaten/scrape.rb

@@ -39,6 +39,7 @@ data.each do |d|
     })
   end
 end
+pp points
 
-db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/luftdaten")
+db = InfluxDB::Client.new(url: "http://grafana.serv.zentralwerk.dn42:8086/luftdaten")
 db.write_points points, TIME_PRECISION

matemat/scrape.rb

@@ -31,5 +31,5 @@ data.each do |d|
   })
 end
 
-db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/matemat")
+db = InfluxDB::Client.new(url: "http://grafana.serv.zentralwerk.dn42:8086/matemat")
 db.write_points(points, 'm')

xerox/scrape.rb

@@ -43,7 +43,7 @@ end
 paper_supply = scrape_paper_supply
 consumables = scrape_consumables
 
-db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/drucker")
+db = InfluxDB::Client.new(url: "http://grafana.serv.zentralwerk.dn42:8086/drucker")
 db.write_points [ {
   series: "paper_supply",
   tags: { host: HOST },