GPG PUB KEY Error로 인한 Yum install 실패시 조치

CentOS등 Redhat 계열 Linux 들은 RPM 기반의 패키지 관리 체계를 갖고 있으며 Yum 또한 RPM 패키지 DB를 기반으로 동작 된다.

 

RPM 기반의 패키지들은 RPM-GPG-KEY 라는 공개키 기반의 디지털 서명과 검증을 통해 해당 패키지의 버전과 그에 따른 보증과 검증을 수행하며, 때문에 Public GPG KEY가 등록되어있지 않는 상태에서는 Yum 을 사용 할 수 없게 된다.

 

 

1. Yum Repository를 Local ISO 로 구성

 

[root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# mount -t iso9660 -o loop /root/CentOS-5.6-x86_64-bin-DVD-1of2.iso /mnt [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# vi /etc/yum.repos.d/CentOS-Media.repo [ISO] name=CentOS-$releasever - Media baseurl=file:///mnt enabled=1 gpgcheck=1 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# yum check-update   Loaded plugins: fastestmirror Determining fastest mirrors ISO                                             | 1.3 kB     00:00     ISO/primary                                     | 1.2 MB     00:00     ISO                                                          3539/3539 ImageMagick.i386             6.2.8.0-4.el5_5.3                      ISO ImageMagick.x86_64           6.2.8.0-4.el5_5.3                      ISO [root@CentOSTEST ~]#   [root@CentOSTEST ~]# [root@CentOSTEST ~]# yum check-update   Loaded plugins: fastestmirror Determining fastest mirrors ISO                                             | 1.3 kB     00:00     ISO/primary                                     | 1.2 MB     00:00     ISO                                                          3539/3539 ImageMagick.i386             6.2.8.0-4.el5_5.3                      ISO ImageMagick.x86_64           6.2.8.0-4.el5_5.3                      ISO [root@CentOSTEST ~]# [root@CentOSTEST ~]#

 

 

2. Yum을 통해 필요한 패키지를 설치하려 했지만 Public Key 관련 Error 메시지 확인

 

[root@CentOSTEST ~]# [root@CentOSTEST ~]# yum -y install sysstat Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package sysstat.x86_64 0:7.0.2-3.el5_5.1 set to be updated --> Finished Dependency Resolution Dependencies Resolved ============================================================================================  Package                    Arch              Version               Repository         Size ============================================================================================ Installing:  sysstat                    x86_64            7.0.2-3.el5_5.1       ISO               174 k Transaction Summary ============================================================================================ Install      1 Package(s)   Update       0 Package(s)   Remove       0 Package(s)   Total download size: 174 k Downloading Packages: warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897 Public key for sysstat-7.0.2-3.el5_5.1.x86_64.rpm is not installed [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]#

 

 

3. RPM GPG KEY 설치 유무를 확인 후 해당 KEY 등록

 

[root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# rpm -qa | grep gpg libgpg-error-1.4-2 libgpg-error-1.4-2 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# rpm -qa *-release centos-release-5-4.el5.centos.1 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# cat /etc/*release CentOS release 5.4 (Final) [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# wget http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]#   [root@CentOSTEST ~]# [root@CentOSTEST ~]# rpm --import RPM-GPG-KEY-CentOS-5 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# rpm -qa | grep gpg libgpg-error-1.4-2 gpg-pubkey-e8562897-459f07a4 libgpg-error-1.4-2 [root@CentOSTEST ~]# [root@CentOSTEST ~]# [root@CentOSTEST ~]# rpm -qi gpg-pubkey-e8562897-459f07a4 Name        : gpg-pubkey                   Relocations: (not relocatable) Version     : e8562897                          Vendor: (none) Release     : 459f07a4                      Build Date: Wed Mar 12 13:35:47 2014 Install Date: Wed Mar 12 13:35:47 2014         Build Host: localhost Group       : Public Keys                   Source RPM: (none) Size        : 0                                License: pubkey Signature   : (none) Summary     : gpg(CentOS-5 Key (CentOS 5 Official Signing Key) <centos-5-key@centos.org>) Description : -----BEGIN PGP PUBLIC KEY BLOCK----- Version: rpm-4.4.2.3 (NSS-3) mQGiBEWfB6MRBACrnYW6yKMT+MwJlCIhoyTxGf3mAxmnAiDEy6HcYN8rivssVTJk CFtQBlBOpLV/OW2YtKrCO2xHn46eNfnMri8FGT8g+9JF3MUVi7kiV1He4iJynHXB +F2ZqIvHf3IaUj1ys+p8TK64FDFxDQDrGQfIsD/+pkSGx53/877IrvdwjwCguQcr Ioip5TH0Fj0OLUY4asYVZH8EAIqFHEqsY+9ziP+2R3/FyxSllKkjwcMLrBug+cYO LYDD6eQXE9Mq8XKGFDj9ZB/0+JzK/XQeStheeFG75q3noq5oCPVFO4czuKErIRAB qKbDBhaTj3JhOgM12XsUYn+rI6NeMV2ZogoQCC2tWmDETfRpYp2moo53NuFWHbAy XjETA/sHEeQT9huHzdi/lebNBj0L8nBGfLN1nSRP1GtvagBvkR4RZ6DTQyl0UzOJ RA3ywWlrL9IV9mrpb1Fmn60l2jTMMCc7J6LacmPK906N+FcN/Docj1M4s/4CNanQ NhzcFhAFtQL56SNyLTCk1XzhssGZ/jwGnNbU/aaj4wOj0Uef5LRGQ2VudE9TLTUg S2V5IChDZW50T1MgNSBPZmZpY2lhbCBTaWduaW5nIEtleSkgPGNlbnRvcy01LWtl eUBjZW50b3Mub3JnPohkBBMRAgAkBQJFnwekAhsDBQkSzAMABgsJCAcDAgMVAgMD FgIBAh4BAheAAAoJEKikR9zoViiXKlEAmwSoZDvZo+WChcg3s/SpNoWCKhMAAJwI E2aXpZVrpsQnInUQWwkdrTiL5YhMBBMRAgAMBQJFnwiSBYMSzAIRAAoJEDjCFhY5 bKCk0hAAn134bIx3wSbq58E6P6U5RT7Z2Zx4AJ9VxnVkoGHkVIgSdsxHUgRjo27N F7kBDQRFnwezEAQA/HnJ5yiozwgtf6jt+kii8iua+WnjqBKomPHOQ8moxbWdv5Ks 4e1DPhzRqxhshjmub4SuJ93sgMSAF2ayC9t51mSJV33KfzPF2gIahcMqfABe/2hJ aMzcQZHrGJCEX6ek8l8SFKou7vICzyajRSIK8gxWKBuQknP/9LKsoczV+xsAAwUD /idXPkk4vRRHsCwc6I23fdI0ur52bzEqHiAIswNfO521YgLk2W1xyCLc2aYjc8Ni nrMX1tCnEx0/gK7ICyJoWH1Vc7//79sWFtX2EaTO+Q07xjFX4E66WxJlCo9lOjos Vk5qc7R+xzLDoLGFtbzaTRQFzf6yr7QTu+BebWLoPwNTiE8EGBECAA8FAkWfB7MC GwwFCRLMAwAACgkQqKRH3OhWKJfvvACfbsF1WK193zM7vSc4uq51XsceLwgAoI0/ 9GxdNhGQEAweSlQfhPa3yYXH =o/Mx-----END PGP PUBLIC KEY BLOCK----- [root@CentOSTEST ~]# [root@CentOSTEST ~]#

 

 

4. Yum을 통한 필요한 패키지 설치 진행

 

[root@CentOSTEST ~]# [root@CentOSTEST ~]# yum -y install sysstat Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package sysstat.x86_64 0:7.0.2-3.el5_5.1 set to be updated --> Finished Dependency Resolution Dependencies Resolved ========================================================================================  Package                        Arch          Version               Repository     Size ======================================================================================== Installing:  sysstat                        x86_64        7.0.2-3.el5_5.1       ISO           174 k Transaction Summary ======================================================================================== Install      1 Package(s)     Update       0 Package(s)     Remove       0 Package(s)         Total download size: 174 k Downloading Packages: Running rpm_check_debug Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction   Installing     : sysstat                                                           1/1 Installed:   sysstat.x86_64 0:7.0.2-3.el5_5.1                                                          Complete! [root@CentOSTEST ~]#