fix: swarm init

tasks/main.yml

@@ -21,3 +21,7 @@
 - name: install netdata
   when: docker_netdata_install
   include_tasks: netdata.yml
+
+- name: swarm init
+  when: swarm_init and not live_restore
+  include_tasks: swarm.yml

tasks/swarm.yml

@@ -0,0 +1,9 @@
+---
+- name: Check is docker swarm
+  ansible.builtin.shell: docker service ls 2>&1 > /dev/null | grep "docker swarm init"
+  register: docker_swarm_mode
+  ignore_errors: true
+
+- name: Docker Swarm Init
+  ansible.builtin.shell: docker swarm init
+  when: docker_swarm_mode.rc == 0