defined ssh connections before provisioners are run so they will all use that connection info

main.tf

@@ -83,15 +83,16 @@ depends_on = ["openstack_networking_subnet_v2.dmzsubnet"]
 resource "openstack_compute_floatingip_associate_v2" "ohpc" {
   floating_ip = "${openstack_networking_floatingip_v2.ip_pool.address}"
   instance_id = "${openstack_compute_instance_v2.ohpc.id}"
-
-  #defines ssh connection to ohpc and runs installs
-  provisioner "remote-exec" {
+  
+    # defines ssh connection
     connection {
       host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ip_pool.address),3))}"
       user        = "centos"
       private_key = "${file(var.ssh_private_key)}"
     }
-
+    
+    # installs programs
+    provisioner "remote-exec" {
     inline = [
       "sudo mkdir -p /CRI_XCBC && sudo chown centos: /CRI_XCBC",
       "sudo yum install -y epel-release",
@@ -102,24 +103,14 @@ resource "openstack_compute_floatingip_associate_v2" "ohpc" {
     ]
   }
 
-  # moves CRI_XCBC file into repo to use in next step
+  # moves CRI_XCBC file into directory made above
   provisioner "file" {
     source      = "CRI_XCBC/"
     destination = "/CRI_XCBC/"
-    connection {
-      host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ip_pool.address),3))}"
-      user        = "centos"
-      private_key = "${file(var.ssh_private_key)}"
-    }
   }
   
-  # uses ssh connection to run ansible playbook
+  # runs ansible playbook
   provisioner "remote-exec" {
-    connection {
-      host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ip_pool.address),3))}"
-      user        = "centos"
-      private_key = "${file(var.ssh_private_key)}"
-    }
     inline = [
       "sudo ansible-playbook -c local -i /CRI_XCBC/hosts -l `hostname -s` /CRI_XCBC/site.yaml -b"
     ]