diff --git a/roles/rabbitmq_cluster/tasks/main.yml b/roles/rabbitmq_cluster/tasks/main.yml
index d92bc7c595..593b8728a3 100644
--- a/roles/rabbitmq_cluster/tasks/main.yml
+++ b/roles/rabbitmq_cluster/tasks/main.yml
@@ -136,7 +136,8 @@
 # This is the publicly accessible virtual host
 - name: Configure the publicly accessible vhost
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_vhost:
     name: /public_pubsub
     state: present
@@ -160,7 +161,8 @@
 
 - name: Add a policy to limit queues to 1GB and remove after a month of no use
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_policy:
     apply_to: queues
     name: pubsub_sweeper
@@ -257,7 +259,8 @@
 
 - name: Create the zmq.topic exchange in the {{ item }} vhost
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_exchange:
     name: "zmq.topic"
     exchange_type: "topic"
@@ -274,7 +277,8 @@
 # We keep them separated in /pubsub so we can bridge messages back to zmq
 - name: Forward all zmq.topic to amq.topic in the public_pubsub vhost
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_binding:
     destination_type: exchange
     name: zmq.topic
@@ -289,7 +293,8 @@
 
 - name: Configure a policy to ensure the public vhost stays swept up and tidy
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_policy:
     apply_to: queues
     name: sweeper
@@ -311,7 +316,8 @@
 #     read queues for consuming
 - name: Create a user for public access
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_user:
     user: "fedora{{ env_suffix }}"
     permissions:
@@ -331,7 +337,8 @@
 # exchange, create a queue, and bind a queue to an exchange.
 - name: Create a user for federation
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_user:
     user: pubsub_federation
     permissions:
@@ -374,7 +381,8 @@
 # choke up rabbitmq_parameters.
 - name: Configure federation upstream from pubsub to the public_pubsub vhost
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   when: "env == 'staging'"
   rabbitmq_parameter:
     component: "federation-upstream"
@@ -385,7 +393,8 @@
 
 - name: Configure federation upstream from pubsub to the public_pubsub vhost (phx2)
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   when: "env == 'production' and datacenter == 'phx2'"
   rabbitmq_parameter:
     component: "federation-upstream"
@@ -396,7 +405,8 @@
 
 - name: Configure federation upstream from pubsub to the public_pubsub vhost (iad2)
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   when: "env == 'production' and datacenter == 'iad2'"
   rabbitmq_parameter:
     component: "federation-upstream"
@@ -407,7 +417,8 @@
 
 - name: Configure a policy to federate the pubsub topic exchange to public_pubsub
   run_once: true
-  delegate_to: "rabbitmq01{{ env_suffix }}.{{ datacenter }}.fedoraproject.org"
+  delegate_to: "rabbitmq01{{ env_suffix }}.{{ item }}.fedoraproject.org"
+  with_items: "{{ datacenter }}"
   rabbitmq_policy:
     apply_to: exchanges
     name: pubsub-to-public_pubsub