puppet: Rename zulip::profile::rabbit to ::rabbitmq.

puppet/zulip/manifests/profile/rabbitmq.pp

@@ -1,14 +1,14 @@
-class zulip::profile::rabbit {
+class zulip::profile::rabbitmq {
   include zulip::profile::base
   $erlang = $::osfamily ? {
     'debian' => 'erlang-base',
     'redhat' => 'erlang',
   }
-  $rabbit_packages = [# Needed to run RabbitMQ
-                      $erlang,
-                      'rabbitmq-server',
-                      ]
-  package { $rabbit_packages: ensure => 'installed' }
+  $rabbitmq_packages = [
+    $erlang,
+    'rabbitmq-server',
+  ]
+  package { $rabbitmq_packages: ensure => 'installed' }
 
   # Removed 2020-09 in version 4.0; these lines can be removed in
   # Zulip version 5.0 and later.

puppet/zulip/manifests/profile/standalone.pp

@@ -12,7 +12,7 @@ class zulip::profile::standalone {
   include zulip::profile::postgresql
   include zulip::profile::redis
   include zulip::profile::memcached
-  include zulip::profile::rabbit
+  include zulip::profile::rabbitmq
   if $::osfamily == debian {
     # camo is only required on Debian-based systems as part of
     # our migration towards not including camo at all.

puppet/zulip/manifests/rabbit.pp

@@ -1,4 +1,4 @@
 # @summary Temporary shim for puppet profile
 class zulip::rabbit {
-  include zulip::profile::rabbit
+  include zulip::profile::rabbitmq
 }

puppet/zulip_ops/manifests/app_frontend.pp

@@ -1,7 +1,7 @@
 class zulip_ops::app_frontend {
   include zulip::app_frontend_base
   include zulip::profile::memcached
-  include zulip::profile::rabbit
+  include zulip::profile::rabbitmq
   include zulip::postfix_localmail
   include zulip::static_asset_compiler
   include zulip_ops::app_frontend_monitoring

scripts/lib/install

@@ -480,7 +480,7 @@ EOF
     fi
 fi
 
-if has_class "zulip::profile::rabbit"; then
+if has_class "zulip::profile::rabbitmq"; then
     if ! rabbitmqctl status >/dev/null; then
         set +x
         cat <<EOF