Remove gem mirroring puppet

It looks like we missed these in cleanups for the old puppet-managed
mirror-update server (I5f82139c981c2716f568b15b118690e943b02d52).
These are unused.

Change-Id: Ia79920a7567d73d311f37d73e10c1396d09ddf93

modules/openstack_project/files/gem-mirror-update.sh

@@ -1,28 +0,0 @@
-#!/bin/bash
-
-# Copyright 2016 IBM Corp.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-set -e
-
-date --iso-8601=ns
-echo "Obtaining gem tokens and running gem mirror."
-k5start -t -f /etc/gem.keytab service/gem-mirror -- timeout -k 2m 30m sudo -H -u rubygems bash -c 'gem mirror'
-
-date --iso-8601=ns
-echo "Gem mirror completed successfully, running vos release."
-k5start -t -f /etc/afsadmin.keytab service/afsadmin -- vos release -v mirror.gem
-
-date --iso-8601=ns
-echo "Done."

modules/openstack_project/manifests/gem_mirror.pp

@@ -1,65 +0,0 @@
-# == Class: openstack_project::gem_mirror
-#
-class openstack_project::gem_mirror (
-  $data_directory = '/afs/.openstack.org/mirror/gem',
-  $parallelism    = '10',
-  $cron_frequency = '*/5',
-) {
-
-  include ::logrotate
-
-  logrotate::file { 'rubygems-mirror':
-    log     => '/var/log/rubygems/mirror.log',
-    options => [
-      'compress',
-      'copytruncate',
-      'missingok',
-      'rotate 7',
-      'daily',
-      'notifempty',
-    ],
-  }
-
-  group { 'rubygems':
-    ensure => 'present',
-    before => User['rubygems'],
-  }
-
-  user { 'rubygems':
-    ensure     => 'present',
-    comment    => 'Service used to run rubygems mirror synchronization',
-    managehome => true,
-    require    => Package['rubygems-mirror'],
-  }
-
-  file { '/home/rubygems/.gem':
-    ensure  => directory,
-    owner   => 'rubygems',
-    group   => 'rubygems',
-    mode    => '0600',
-    replace => true,
-    require => User['rubygems'],
-  }
-
-  file { '/home/rubygems/.gem/.mirrorrc':
-    ensure  => present,
-    owner   => 'rubygems',
-    group   => 'rubygems',
-    mode    => '0600',
-    content => template('openstack_project/rubygems_mirrorrc.erb'),
-    replace => true,
-    require => File['/home/rubygems/.gem'],
-  }
-
-  package { 'rubygems-mirror':
-    ensure   => latest,
-    provider => gem,
-  }
-
-  file { ['/var/run/rubygems','/var/log/rubygems']:
-    ensure  => directory,
-    owner   => 'rubygems',
-    group   => 'rubygems',
-    require => User['rubygems'],
-  }
-}