Add jeepyb & cgit repo creation script to git.o.o

Includes the jeepyb and required pip modules to the new
git.openstack.org server.

Also installs and sets up the create_cgitrepos.py script for
creating the /etc/cgitrepos configuration file

Change-Id: I06606ca73541dd328f413bfdbd2810fe66ca633b

modules/openstack_project/manifests/git.pp

@@ -17,15 +17,22 @@
 # == Class: openstack_project::git
 class openstack_project::git (
   $sysadmins = [],
-  $git_gerrit_ssh_key = $git_gerrit_ssh_key,
-  $gerrit_url = 'review.openstack.org'
+  $git_gerrit_ssh_key = '',
 ) {
   class { 'openstack_project::server':
     iptables_public_tcp_ports => [80, 9418],
     sysadmins                 => $sysadmins,
   }
 
+  # We don't actually use these, but jeepyb requires them.
+  class {'jeepyb::git':
+    local_git_dir   => '/var/lib/git',
+    ssh_project_key => '',
+  }
+
   include cgit
+  include jeepyb
+  include pip
 
   file { '/etc/cgitrc':
     ensure  => present,
@@ -43,15 +50,32 @@ class openstack_project::git (
     require => User['cgit'],
   }
 
-  file { '/home/cgit/.ssh/known_hosts':
+  file { '/home/cgit/.ssh/authorized_keys':
     owner   => 'cgit',
     group   => 'cgit',
     mode    => '0600',
-    content => "${gerrit_url} ${git_gerrit_ssh_key}",
+    content => $git_gerrit_ssh_key,
     replace => true,
     require => File['/home/cgit/.ssh/']
   }
 
+  file { '/home/cgit/projects.yaml':
+    ensure  => present,
+    owner   => 'cgit',
+    group   => 'cgit',
+    mode    => '0444',
+    content => template('openstack_project/review.projects.yaml.erb'),
+    replace => true,
+  }
+
+  exec { 'create_cgitrepos':
+    command     => 'create-cgitrepos',
+    path        => '/bin:/usr/bin:/usr/local/bin',
+    require     => File['/home/cgit/projects.yaml'],
+    subscribe   => File['/home/cgit/projects.yaml'],
+    refreshonly => true,
+  }
+
   class { 'selinux':
     mode => 'enforcing'
   }