48 lines
1.8 KiB
YAML
48 lines
1.8 KiB
YAML
---
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- name: Fetch join token from existing manager
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delegate_to: "{{ _docker_swarm_manager }}"
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changed_when: false
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ansible.builtin.command:
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cmd: docker swarm join-token manager --quiet
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register: _docker_swarm_join_token
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- name: Fetch manager addresses from existing manager
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delegate_to: "{{ _docker_swarm_manager }}"
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changed_when: false
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ansible.builtin.command:
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cmd: !unsafe docker info --format '{{json .Swarm.RemoteManagers}}'
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register: _docker_swarm_manager_info_raw
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- name: Process manager addresses
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vars:
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_docker_swarm_manager_addresses: []
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ansible.builtin.set_fact:
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_docker_swarm_manager_addresses: "{{ _docker_swarm_manager_addresses + [item.Addr] }}"
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loop: "{{ _docker_swarm_manager_info_raw.stdout | from_json }}"
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- name: Join node to swarm
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vars:
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ansible_python_interpreter: "{{ skylab_ansible_venv }}/bin/python"
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community.docker.docker_swarm:
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state: join
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advertise_addr: "{{ lookup('vars', 'ansible_' + skylab_cluster.interface.internal).ipv4.address }}"
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listen_addr: "{{ lookup('vars', 'ansible_' + skylab_cluster.interface.internal).ipv4.address }}"
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remote_addrs: "{{ _docker_swarm_manager_addresses }}"
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join_token: "{{ _docker_swarm_join_token.stdout.strip() }}"
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- name: Fetch node swarm ID
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ansible.builtin.command:
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cmd: !unsafe docker info --format '{{ .Swarm.NodeID}}'
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changed_when: false
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register: _docker_node_id_raw
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# For newly added nodes we don't want to have services be automatically scheduled on them
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# until the configuration is complete. The node-up playbook will be responsible for updating
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# the node to make it available in the cluster again
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- name: Update node to drain
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vars:
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ansible_python_interpreter: "{{ skylab_ansible_venv }}/bin/python"
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community.docker.docker_node:
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availability: drain
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hostname: "{{ _docker_node_id_raw.stdout.strip() }}"
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