도커 이미지 생성 & apt 설치 시 Geographic area

Please select the geographic area in which you live. Subsequent configuration
questions will narrow this down by presenting a list of cities, representing
the time zones in which they are located.
 
 1. Africa      4. Australia  7. Atlantic  10. Pacific  13. Etc
 2. America     5. Arctic     8. Europe    11. SystemV
 3. Antarctica  6. Asia       9. Indian    12. US
Geographic area:

 

Dockerfile에 추가해주면 해결 (apt install 전)

ARG DEBIAN_FRONTEND=noninteractive

# sudo apt install ~