Comment 2 for bug 1633471

Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install ami-creator' returned 1: Error downloading packages:
  ami-creator-0.3-1.el7~mos1.noarch: [Errno 256] No more mirrors to try.
  system-config-keyboard-base-1.4.0-4.el7.noarch: [Errno 256] No more mirrors to try.
  dosfstools-3.0.20-9.el7.x86_64: [Errno 256] No more mirrors to try.
  system-config-keyboard-1.4.0-4.el7.noarch: [Errno 256] No more mirrors to try.
  1:python-imgcreate-21.4-2.el7.x86_64: [Errno 256] No more mirrors to try.
  pykickstart-1.99.66.6-1.el7.noarch: [Errno 256] No more mirrors to try.
  squashfs-tools-4.3-0.21.gitaae0aff4.el7.x86_64: [Errno 256] No more mirrors to try.
Error: /Stage[main]/Main/Package[ami-creator]/ensure: change from absent to present failed: Execution of '/usr/bin/yum -d 0 -e 0 -y install ami-creator' returned 1: Error downloading packages:
  ami-creator-0.3-1.el7~mos1.noarch: [Errno 256] No more mirrors to try.
  system-config-keyboard-base-1.4.0-4.el7.noarch: [Errno 256] No more mirrors to try.
  dosfstools-3.0.20-9.el7.x86_64: [Errno 256] No more mirrors to try.
  system-config-keyboard-1.4.0-4.el7.noarch: [Errno 256] No more mirrors to try.
  1:python-imgcreate-21.4-2.el7.x86_64: [Errno 256] No more mirrors to try.
  pykickstart-1.99.66.6-1.el7.noarch: [Errno 256] No more mirrors to try.
  squashfs-tools-4.3-0.21.gitaae0aff4.el7.x86_64: [Errno 256] No more mirrors to try.