$ yum repolist all
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 * base: d36uatko69830t.cloudfront.net
 * extras: d36uatko69830t.cloudfront.net
 * updates: d36uatko69830t.cloudfront.net
repo id                             repo name                              status
C7.0.1406-base/x86_64               CentOS-7.0.1406 - Base                 disabled
C7.0.1406-centosplus/x86_64         CentOS-7.0.1406 - CentOSPlus           disabled
C7.0.1406-extras/x86_64             CentOS-7.0.1406 - Extras               disabled
C7.0.1406-fasttrack/x86_64          CentOS-7.0.1406 - Fasttrack            disabled
C7.0.1406-updates/x86_64            CentOS-7.0.1406 - Updates              disabled
C7.1.1503-base/x86_64               CentOS-7.1.1503 - Base                 disabled
C7.1.1503-centosplus/x86_64         CentOS-7.1.1503 - CentOSPlus           disabled
C7.1.1503-extras/x86_64             CentOS-7.1.1503 - Extras               disabled
C7.1.1503-fasttrack/x86_64          CentOS-7.1.1503 - Fasttrack            disabled
C7.1.1503-updates/x86_64            CentOS-7.1.1503 - Updates              disabled
C7.2.1511-base/x86_64               CentOS-7.2.1511 - Base                 disabled
C7.2.1511-centosplus/x86_64         CentOS-7.2.1511 - CentOSPlus           disabled
C7.2.1511-extras/x86_64             CentOS-7.2.1511 - Extras               disabled
C7.2.1511-fasttrack/x86_64          CentOS-7.2.1511 - Fasttrack            disabled
C7.2.1511-updates/x86_64            CentOS-7.2.1511 - Updates              disabled
C7.3.1611-base/x86_64               CentOS-7.3.1611 - Base                 disabled
C7.3.1611-centosplus/x86_64         CentOS-7.3.1611 - CentOSPlus           disabled
C7.3.1611-extras/x86_64             CentOS-7.3.1611 - Extras               disabled
C7.3.1611-fasttrack/x86_64          CentOS-7.3.1611 - Fasttrack            disabled
C7.3.1611-updates/x86_64            CentOS-7.3.1611 - Updates              disabled
C7.4.1708-base/x86_64               CentOS-7.4.1708 - Base                 disabled
C7.4.1708-centosplus/x86_64         CentOS-7.4.1708 - CentOSPlus           disabled
C7.4.1708-extras/x86_64             CentOS-7.4.1708 - Extras               disabled
C7.4.1708-fasttrack/x86_64          CentOS-7.4.1708 - Fasttrack            disabled
C7.4.1708-updates/x86_64            CentOS-7.4.1708 - Updates              disabled
C7.5.1804-base/x86_64               CentOS-7.5.1804 - Base                 disabled
C7.5.1804-centosplus/x86_64         CentOS-7.5.1804 - CentOSPlus           disabled
C7.5.1804-extras/x86_64             CentOS-7.5.1804 - Extras               disabled
C7.5.1804-fasttrack/x86_64          CentOS-7.5.1804 - Fasttrack            disabled
C7.5.1804-updates/x86_64            CentOS-7.5.1804 - Updates              disabled
C7.6.1810-base/x86_64               CentOS-7.6.1810 - Base                 disabled
C7.6.1810-centosplus/x86_64         CentOS-7.6.1810 - CentOSPlus           disabled
C7.6.1810-extras/x86_64             CentOS-7.6.1810 - Extras               disabled
C7.6.1810-fasttrack/x86_64          CentOS-7.6.1810 - Fasttrack            disabled
C7.6.1810-updates/x86_64            CentOS-7.6.1810 - Updates              disabled
C7.7.1908-base/x86_64               CentOS-7.7.1908 - Base                 disabled
C7.7.1908-centosplus/x86_64         CentOS-7.7.1908 - CentOSPlus           disabled
C7.7.1908-extras/x86_64             CentOS-7.7.1908 - Extras               disabled
C7.7.1908-fasttrack/x86_64          CentOS-7.7.1908 - Fasttrack            disabled
C7.7.1908-updates/x86_64            CentOS-7.7.1908 - Updates              disabled
C7.8.2003-base/x86_64               CentOS-7.8.2003 - Base                 disabled
C7.8.2003-centosplus/x86_64         CentOS-7.8.2003 - CentOSPlus           disabled
C7.8.2003-extras/x86_64             CentOS-7.8.2003 - Extras               disabled
C7.8.2003-fasttrack/x86_64          CentOS-7.8.2003 - Fasttrack            disabled
C7.8.2003-updates/x86_64            CentOS-7.8.2003 - Updates              disabled
base/7/x86_64                       CentOS-7 - Base                        enabled: 10,072
base-debuginfo/x86_64               CentOS-7 - Debuginfo                   disabled
base-source/7                       CentOS-7 - Base Sources                disabled
c7-media                            CentOS-7 - Media                       disabled
centos-kernel/7/x86_64              CentOS LTS Kernels for x86_64          disabled
centos-kernel-experimental/7/x86_64 CentOS Experimental Kernels for x86_64 disabled
centosplus/7/x86_64                 CentOS-7 - Plus                        disabled
centosplus-source/7                 CentOS-7 - Plus Sources                disabled
cr/7/x86_64                         CentOS-7 - cr                          disabled
extras/7/x86_64                     CentOS-7 - Extras                      enabled:    476
extras-source/7                     CentOS-7 - Extras Sources              disabled
fasttrack/7/x86_64                  CentOS-7 - fasttrack                   disabled
updates/7/x86_64                    CentOS-7 - Updates                     enabled:  2,189
updates-source/7                    CentOS-7 - Updates Sources             disabled
repolist: 12,737
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