[Rocky Linux] Rocky Linux Rocky Linux 8 - AppStream - Curl error (6): Couldn't resolve host name repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml

Rocky Linux 8 - AppStream                                                                                                                                             0.0  B/s |   0  B     00:00
Errors during downloading metadata for repository 'appstream':
  - Curl error (6): Couldn't resolve host name for http://mirror.navercorp.com/rocky/8/AppStream/x86_64/os/repodata/repomd.xml [Could not resolve host: mirror.navercorp.com]
오류: repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried 를 위해 메타데이타 내려받기에 실패하였습니다

Rocky Linux 8.5를 깔고 위와 같은 에러 때문에 한참 헤매었는데 자료도 별로 없어서...

 

아무튼 dns 서버가 설정되지 않아서 생긴 문제로 다음과 같이 처리하자.

 

[user@localhost]# vi /etc/resolv.conf

nameserver 168.126.63.1

[user@localhost]# cat /etc/resolv.conf
nameserver 168.126.63.1​

168.126.63.1 은 KT DNS 서버다.

 

cat 으로 설정된 게 보이면 끝