Weather metric for Mackerel

weather.sh

#!/bin/bash

pos=Kyoto,jp
units=metric
appid=
url="http://api.openweathermap.org/data/2.5/weather?q=$pos&units=$units&APPID=$appid"
res=$(/usr/bin/curl -m 5 -s "$url")
time=$(date +%s)

curl https://mackerel.io/api/v0/services/SERVICE/tsdb \
  -H 'X-Api-Key: APIKEY' \
  -H 'Content-Type: application/json' \
  -X POST \
  -d '[{"name": "weather.temperature", "time": '$time', "value": '$(echo $res | /usr/local/bin/jq ".main.temp")'},
       {"name": "weather.rain", "time": '$time', "value": '$(echo $res | /usr/local/bin/jq '.rain["1h"] // 0')'},
       {"name": "weather.wind", "time": '$time', "value": '$(echo $res | /usr/local/bin/jq '.wind.speed')'},
       {"name": "weather.pressure", "time": '$time', "value": '$(echo $res | /usr/local/bin/jq ".main.pressure" | awk '{ print ($1/100) }')'}
      ]'