Add a two minute pause after provisioning ec2 instances

Add a two minute pause after provisioning ec2 instances. This should
not be necessary since the playbook already had a task to wait for
SSH to become available, but for the CentOS 7.x instances that does
not seem to be sufficient. Adding the additional two minute pause
results in the nodes being available for provisioning.

idp_node.yml

@@ -77,6 +77,10 @@
         timeout: 300
       register: idp_node_ssh_connection
 
+    - name: Pause two minutes for IdP node to come up
+      ansible.builtin.pause:
+        minutes: 2
+
 - hosts: ssh_idp_node_host
   become: yes
   gather_facts: True

ssh_bastion.yml

@@ -93,6 +93,10 @@
       register: bastion_ssh_connections
       loop: "{{ bastion.results }}"
 
+    - name: Pause two minutes for bastion nodes to come up
+      ansible.builtin.pause:
+        minutes: 2
+
 # Now provision inside all of the bastion hosts
 - hosts: ssh_bastion_hosts
   become: yes

training_nodes.yml

@@ -239,6 +239,10 @@
 
     - name: Refresh inventory to pick up ec2 tags
       meta: refresh_inventory
+
+    - name: Pause two minutes for training node to come up
+      ansible.builtin.pause:
+        minutes: 2
 
 - hosts: tag_role_comanage_registry
   become: yes