Remove special config for west bifrost host

The infracloud servers are all now in the same location, thus
it will be likely we'll just have one bifrost host managing
the provisioning of vanilla/chocolate regions.
The glean and bifrost changes now allows to do all the network
config without a double dhcp, thus removing this logic.

Change-Id: I649334fbc657c9a27378360d2763d378d59cb763

manifests/bifrost.pp

@@ -121,74 +121,4 @@ class infracloud::bifrost (
       Class['::mysql::server'],
     ],
   }
-
-  if $region == 'hpuswest' {
-    # This is a temporary workaround while we work on getting glean and
-    # networking init scripts working. dnsmasq was already started by bifrost,
-    # but we need a second one in order to make our infra-cloud-networking
-    # element work properly. Set up an alternate config file and static dhcp host
-    # files, and manage the second dnsmasq as if it was a service.
-    #
-    # This improvement is already activated in hpuseast, so this conditional
-    # will make it easier to run both concurrently and eventually remove this
-    # whole thing.
-    file { "/etc/dnsmasq.conf.vlan${vlan}":
-      ensure  => present,
-      content => template('infracloud/bifrost/dnsmasq.conf.vlan.erb'),
-      mode    => '0644',
-      require => Exec['install bifrost'],
-      notify  => Service['dnsmasq-vlan'],
-    }
-
-    file { '/opt/stack/custom_playbooks':
-      ensure  => directory,
-      require => Exec['install bifrost'],
-    }
-
-    file { '/opt/stack/custom_playbooks/templates':
-      ensure => directory,
-    }
-
-    file { '/opt/stack/custom_playbooks/deploy-public-dnsmasq.yaml':
-      ensure  => present,
-      content => template('infracloud/bifrost/deploy-public-dnsmasq.yaml.erb')
-    }
-
-    file { '/opt/stack/custom_playbooks/templates/dhcp-host.j2':
-      ensure => present,
-      source => 'puppet:///modules/infracloud/dhcp-host.j2',
-    }
-
-    file { "/etc/dnsmasq.d/bifrost.dhcp-hosts.vlan${vlan}.d":
-      ensure  => directory,
-      require => Exec['install bifrost'],
-    }
-
-    exec { 'set up static dhcp hosts':
-      environment => ['BIFROST_INVENTORY_SOURCE=/opt/stack/baremetal.json', 'HOME=/root'],
-      command     => "ansible-playbook -e @/etc/bifrost/bifrost_global_vars -vvvv \
-                       -i /opt/stack/bifrost/playbooks/inventory/bifrost_inventory.py \
-                       /opt/stack/custom_playbooks/deploy-public-dnsmasq.yaml",
-      path        => '/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin',
-      unless      => "test '\$(ls -A /etc/dnsmasq.d/bifrost.dhcp-hosts.vlan${vlan}.d/)'", # onlyif directory is empty
-      notify      => Service['dnsmasq-vlan'],
-      require     => [
-        File['/opt/stack/custom_playbooks/deploy-public-dnsmasq.yaml'],
-        File['/opt/stack/custom_playbooks/templates/dhcp-host.j2'],
-        File["/etc/dnsmasq.d/bifrost.dhcp-hosts.vlan${vlan}.d"],
-      ]
-    }
-
-    service { 'dnsmasq-vlan':
-      ensure     => running,
-      provider   => 'base',
-      binary     => "/usr/sbin/dnsmasq --conf-file=/etc/dnsmasq.conf.vlan${vlan}",
-      hasstatus  => false,
-      hasrestart => false,
-      # This uses the process table to TERM the dnsmasq process matching the
-      # pattern parameter. It does not HUP because that would not reload
-      # /etc/dnsmasq.conf.vlan${vlan}.
-      pattern    => "dnsmasq --conf-file=/etc/dnsmasq.conf.vlan${vlan}"
-    }
-  }
 }