Add Blue Box mirror to docs, cacti, and node config.

This is safe to land before it exists, and doing so will mean that
the correct pypi config will be in place on images.

Change-Id: Ib025d86d5371f0953fc57c425632bab28788f106

doc/source/bandersnatch.rst

@@ -17,6 +17,7 @@ At a Glance
   * http://pypi.dfw.openstack.org
   * http://pypi.ord.openstack.org
   * http://pypi.region-b.geo-1.openstack.org
+  * http://pypi.sjc1.openstack.org
 :Puppet:
   * :file:`modules/openstack_project/manifests/static.pp`
 :Projects:

modules/openstack_project/manifests/cacti.pp

@@ -147,6 +147,7 @@ class openstack_project::cacti (
     'pypi.openstack.org',
     'pypi.ord.openstack.org',
     'pypi.region-b.geo-1.openstack.org',
+    'pypi.sjc1.openstack.org',
     'release.slave.openstack.org',
     'review-dev.openstack.org',
     'review.openstack.org',

modules/openstack_project/manifests/server.pp

@@ -20,6 +20,7 @@ class openstack_project::server (
       'pypi.iad.openstack.org',
       'pypi.ord.openstack.org',
       'pypi.region-b.geo-1.openstack.org',
+      'pypi.sjc1.openstack.org',
   ],
 ) {
   class { 'openstack_project::template':

modules/openstack_project/manifests/template.pp

@@ -25,6 +25,7 @@ class openstack_project::template (
       'pypi.iad.openstack.org',
       'pypi.ord.openstack.org',
       'pypi.region-b.geo-1.openstack.org',
+      'pypi.sjc1.openstack.org',
   ],
 ) {