1. 문제점
Total download size: 63 M
Downloading packages:
No Presto metadata available for jenkins
warning: /var/cache/yum/x86_64/7/jenkins/packages/jenkins-2.235.3-1.1.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID 45f2c3d5: NOKEY
Public key for jenkins-2.235.3-1.1.noarch.rpm is not installed
jenkins-2.235.3-1.1.noarch.rpm
2. 해결책
# wget -qO - https://pkg.jenkins.io/debian-stable/jenkins.io.key | apt-key add -
# rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
참고 : https://lovapi.tistory.com/173