ens18 is the new interface for swarm need to put this in a param

playbooks/site.yml

@@ -45,7 +45,7 @@
     ansible_ssh_common_args: '-o StrictHostKeyChecking=no'
   vars:
     join_addr:
-      "{{ hostvars[groups['swarm-bootstrap'][0]].ansible_eth0.ipv4.address }}"
+      "{{ hostvars[groups['swarm-bootstrap'][0]].ansible_ens18.ipv4.address }}"
     manager_key:
       "{{ hostvars[groups['swarm-bootstrap'][0]]['manager_key']['stdout'] }}"
   tasks:
@@ -61,7 +61,7 @@
     ansible_ssh_common_args: '-o StrictHostKeyChecking=no'
   vars:
     join_addr:
-      "{{ hostvars[groups['swarm-bootstrap'][0]].ansible_eth0.ipv4.address }}"
+      "{{ hostvars[groups['swarm-bootstrap'][0]].ansible_ens18.ipv4.address }}"
     worker_key:
       "{{ hostvars[groups['swarm-bootstrap'][0]]['worker_key']['stdout'] }}"
   tasks:

tasks/swarm-bootstrap.yml

@@ -1,7 +1,7 @@
 ---
 - name: Initialize swarm on the bootstrap manager
   command: >
-    docker swarm init --advertise-addr "{{ ansible_eth0.ipv4.address }}"
+    docker swarm init --advertise-addr "{{ ansible_ens18.ipv4.address }}"
   register: docker_swarm_init
   changed_when: docker_swarm_init.rc == 0
   ignore_errors: true
@@ -19,4 +19,4 @@
 - name: Set work and manager key facts
   set_fact:
     manager_key: "{{ manager_key }}"
-    worker_key: "{{ worker_key }}"
+    worker_key: "{{ worker_key }}"