Create swarm and test swarm creation. test function needed renamed because test is a bash thing already

tasks/swarm-bootstrap.yml

@@ -1,22 +1,23 @@
----
-- name: Initialize swarm on the bootstrap manager
-  command: >
-    docker swarm init --advertise-addr "{{ ansible_eth1.ipv4.address }}"
-  register: docker_swarm_init
-  changed_when: docker_swarm_init.rc == 0
-  ignore_errors: true
-
-- name: Set manager key variable
-  command: docker swarm join-token -q manager
-  register: manager_key
-  changed_when: manager_key.rc == 0
-
-- name: Set worker key variable
-  command: docker swarm join-token -q worker
-  register: worker_key
-  changed_when: worker_key.rc == 0
-
-- name: Set work and manager key facts
-  set_fact:
-    manager_key: "{{ manager_key }}"
-    worker_key: "{{ worker_key }}"
+---
+- name: Initialize swarm on the bootstrap manager
+  command: >
+    docker swarm init --advertise-addr "{{ join_addr }}"
+  register: docker_swarm_init
+  changed_when: docker_swarm_init.rc == 0
+  ignore_errors: true
+
+- name: Set manager key variable
+  command: docker swarm join-token -q manager
+  register: manager_key
+  changed_when: manager_key.rc == 0
+
+- name: Set worker key variable
+  command: docker swarm join-token -q worker
+  register: worker_key
+  changed_when: worker_key.rc == 0
+
+- name: Set work and manager key facts
+  set_fact:
+    manager_key: "{{ manager_key }}"
+    worker_key: "{{ worker_key }}"
+    swarm_init_ip: "{{ join_addr }}"

tasks/swarm-join.yml

@@ -0,0 +1,7 @@
+---
+- name: Add swarm node to the cluster
+  command: >
+      docker swarm join --token "{{ join_key }}" "{{ join_addr }}":2377
+  register: docker_swarm_join
+  changed_when: docker_swarm_join.rc == 0
+  ignore_errors: true