Remove pholio.openstack.org

The pholio service has been shudown per [1].  Remove top-level config
for it.

[1] http://lists.openstack.org/pipermail/openstack-dev/2017-June/118275.html

Change-Id: I736339c890b725e3302effbaadc6f1bc3c529ccf

doc/source/pholio.rst

@@ -1,27 +0,0 @@
-:title: Pholio
-
-.. _pholio:
-
-Pholio
-######
-
-`Pholio <https://www.phacility.com/phabricator/pholio/>`__ is an
-application in the `Phabricator
-<https://www.phacility.com/phabricator/>`__ suite used by the UX team
-for validating mocks.
-
-At a Glance
-===========
-
-:Hosts:
-  * pholio01.openstack.org
-:Puppet:
-  * https://git.openstack.org/cgit/openstack-infra/puppet-phabricator
-  * :file:`modules/openstack_project/manifests/pholio.pp`
-:Projects:
-  * https://www.phacility.com/phabricator/pholio
-
-Overview
-========
-
-TODO 

hiera/common.yaml

@@ -461,7 +461,6 @@ cacti_hosts:
 - openstackid.org
 - paste.openstack.org
 - pbx.openstack.org
-- pholio01.openstack.org
 - planet01.openstack.org
 - proposal.slave.openstack.org
 - puppetdb.openstack.org

manifests/site.pp

@@ -540,23 +540,6 @@ node /^firehose\d+\.openstack\.org$/ {
   }
 }
 
-# Node-OS: trusty
-node /^pholio\d+\.openstack\.org$/ {
-  class { 'openstack_project::server':
-    iptables_public_tcp_ports => [22, 80, 443],
-    sysadmins                 => hiera('sysadmins', []),
-  }
-  class { '::phabricator':
-    httpd_admin_email       => hiera('infra_apache_serveradmin'),
-    httpd_vhost             => 'pholio.openstack.org',
-    mysql_user_password     => hiera('pholio_mysql_user_password'),
-    mysql_root_password     => hiera('pholio_mysql_root_password'),
-    ssl_cert_file_contents  => hiera('ssl_cert_file_contents'),
-    ssl_key_file_contents   => hiera('ssl_key_file_contents'),
-    ssl_chain_file_contents => hiera('ssl_chain_file_contents'),
-  }
-}
-
 # CentOS machines to load balance git access.
 # Node-OS: centos7
 node /^git(-fe\d+)?\.openstack\.org$/ {