26 lines
672 B
YAML
26 lines
672 B
YAML
---
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- name: Generate the command to join a node as swarm worker
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hosts: localhost
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gather_facts: yes
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tasks:
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- name: Determine Docker swarm status
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shell: >
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docker info | egrep 'Swarm: '
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register: swarm_status
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become: true
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- name: Prepare the command to join a node as worker in this swarm
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command: docker swarm join-token worker -q
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become: true
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when: "' Swarm: active' in swarm_status.stdout_lines"
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register: worker_join_token
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- set_fact:
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run_on_worker: "sudo docker swarm join --token {{ worker_join_token.stdout }} {{ ansible_eth0.ipv4.address }}:2377"
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- debug: var=run_on_worker
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