How to get Docker Swarmkit token with Ansible to use with swarmkit nodes -

i have playbook starts docker swarmkit manager. generates tokens workers join.

how can token after swarmkit manager started, , store swarmkit nodes going installed?

for example, have task starting swarmkit manager:

- name: run swarmkit master    shell: "swarmd -d /tmp/swarmkit-master --listen-control-api /tmp/swarmkit/swarm.sock --hostname swarm-master &" 

edit

i know that: swarmctl cluster inspect default returns tokens. how should use in ansible? or should use docker swarm mode?