configure tinkerforge target from docker-compose

docker-compose.yml

@@ -1,24 +1,36 @@
-version: "2"
+version: "3"
 
 services:
  import:
   build: importer
-  image: docker.clkl.de/weather/import:0.2
+  image: docker.clkl.de/weather/import:0.3
+  environment:
+   - PYTHONUNBUFFERED=1
+   - TF_HOST=192.168.2.160
+   - TF_PORT=4223
+   - TF_ID=DYC
+   - INFLUX_URL=http://influxdb:8086
+   - INFLUXDB_DB=mydb
  influxdb:
   image: influxdb:1.5-alpine
+#TODO: 1.7-alpine
   command: influxd -config /etc/influxdb/influxdb.conf
   ports:
    - "8086:8086"
   volumes:
    - "./influxdb/:/var/lib/influxdb"
   environment:
-   - INFLUXDB_DB=mydb
+   - INFLUXDB_DB=mydb # Y U NO WORK?!
    #- INFLUXDB_USER=user
    #- INLFUXDB_USER_PASSWORD=<secret>
  grafana:
   image: grafana/grafana
+#TODO: 6.2.5
   ports:
    - "3000:3000"
   volumes:
 #   - "./grafana_etc/:/etc/grafana/"
    - "./grafana_lib/:/var/lib/grafana/"
+
+
+# docker-compose exec influxdb influx_inspect export -database mydb -out /var/lib/influxdb/backup-text-dump -datadir /var/lib/influxdb/data -waldir /var/lib/influxdb/wal

importer/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.7-rc-alpine
+FROM python:3.7-alpine
 
 WORKDIR /app
 

importer/import.py

@@ -1,11 +1,8 @@
-HOST = "192.168.2.110"
-PORT = 4223
-UID = "DYC"
-URL = "http://192.168.2.30:8086/write?db=mydb"
-
 import logging
 import time
 
+from os import getenv
+
 import requests
 
 from tinkerforge.ip_connection import IPConnection
@@ -13,22 +10,32 @@ from tinkerforge.bricklet_outdoor_weather import BrickletOutdoorWeather
 
 log = logging.getLogger(__name__)
 
-def asdf(type, identifier, **kwargs):
+
-	log.info(type, identifier, kwargs)
+HOST = getenv("TF_HOST", "192.168.2.160")
+PORT = int(getenv("TF_PORT", 4223))
+UID = getenv("TF_ID", "DYC")
+URL = getenv("INFLUX_URL", "http://influxdb:8086)
+DB = getenv("INFLUXDB_DB", "mydb")
+
+
+
+def influx(type, identifier, **kwargs):
+	log.info(f"{type}, {identifier}, {kwargs}")
 	time_ns = time.time_ns()
 	data = []
 	for unit in kwargs:
 		data.append(f"{unit},type={type},identifier={identifier} value={kwargs[unit]} {time_ns}")
 	try:
-		r = requests.post(URL, data="\n".join(data))
+		url = f"{URL}/write?db={DB}"
-		log.info(r, r.text)
+		r = requests.post(url, data="\n".join(data))
+		log.info(f"{r}, {r.text}")
 	except Exception as e:
 		log.exception(e)
 
 def cb_station(identifier, temperature, humidity, wind_speed, gust_speed, rain, wind_direction, battery_low):
-        asdf(type="station", identifier=identifier, temperature=temperature, humidity=humidity, wind_speed=wind_speed, gust_speed=gust_speed, rain=rain, wind_direction=wind_direction, battery_low=battery_low)
+        influx(type="station", identifier=identifier, temperature=temperature, humidity=humidity, wind_speed=wind_speed, gust_speed=gust_speed, rain=rain, wind_direction=wind_direction, battery_low=battery_low)
 def cb_sensor(identifier, temperature, humidity):
-        asdf(type="sensor", identifier=identifier, temperature=temperature, humidity=humidity)
+        influx(type="sensor", identifier=identifier, temperature=temperature, humidity=humidity)
 
 if __name__ == "__main__":
 	logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO)
@@ -40,6 +47,8 @@ if __name__ == "__main__":
 	ow.set_sensor_callback_configuration(True)
 	ow.register_callback(ow.CALLBACK_STATION_DATA, cb_station)
 	ow.register_callback(ow.CALLBACK_SENSOR_DATA, cb_sensor)
+	log.info("try to create influx db…")
+	requests.post(f"{URL}/query?q=CREATE DATABASE {DB}")
 	log.info("now we play the waiting game…")
 	while True:
 		try:

snapshotter/src/recover.py

@@ -14,6 +14,6 @@ def update(start, end):
 
 
 if __name__ == "__main__":
-	start = dt(2018, 8 , 1)
+	start = dt(2018, 8 , 3)
-	end = dt(2018, 8 , 1)
+	end = dt(2018, 8 , 3)
 	update(start, end)

snapshotter/src/snapshot.py

@@ -54,12 +54,17 @@ def auth_from_env():
 def ssh_from_env():
 	return SSHConfig(user=os.getenv("SSH_USER"), password=os.getenv("SSH_PASSWORD"), host=os.getenv("SSH_HOST"), port=os.getenv("SSH_PORT", 22), dir=os.getenv("SSH_DIR", "/"))
 
-def update():
+def update(save=False):
 	log.info("run update")
-	auth = auth_from_env()
+	try:
-	config = ssh_from_env()
+		auth = auth_from_env()
-	_update(auth, config)
+		config = ssh_from_env()
-
+		_update(auth, config)
+	except Exception as e:
+		if save:
+			log.e(e)
+		else:
+			raise e
 
 if __name__ == "__main__":
 	logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')