• This project contains 2 different modules.

• The first service crawl data from website https://web.kma.go.kr/eng/weather/forecast/current_korea.jsp and save the data to Mysql database. A web server run by php will read the data from the database and an Android app will retrieve 24 hours temperature through that web server to display on a line chart.

• The second service crawl data from above website and save to influxdb database. A grafana dashboard is created to monitor real-time data of Seoul.

• All services are built and run by docker-compose.

• cd crawl_sql
• docker-compose up -d
• To turn down service: docker-compose down

• cd crawl_influxb
• docker-compose up -d
• To turn down service: docker-compose down

• In Grafana, create data source with host = http://influxdb:8086 (dockername:8086)
• Create dashboard connect from the above data source. With query inspector:

SELECT "temperature" FROM "temperature" WHERE ("station" = 'Seoul')

• go to localhost:800 to see 10 most recent Seoul's temperature data.

• Go to each container by the command:

docker exec -it <container name> /bin/bash

• Download seoul_temperature.apk to an android phone and install it.
• Open the app and use.

Thanks for watching this repo!