swarm-nodes-create.yml

---
  - hosts: localhost
    connection: local
    gather_facts: False
    vars_files:
      - /Users/eric/Work/secuber/aws/docker-base/vars/amis.yml
    vars:
      instance_count: 2
      instance_type: r3.large
      instance_profile: ec2-linux-role
      basename: swarm-node
      role: swarm-node
      hostgroup: '{{role}}s'
      root_size: 16
      id_start: 5
      id_end: 6
      zone_id: a

    tasks:
      - name: create an instance
        include: lib/create_instances.yml instance_name={{item}} instance_role={{role}}
        with_sequence: start='{{id_start}}' end='{{id_end}}' format='{{basename}}-%02d'

      - debug: msg={{ groups['launched']|map('extract', hostvars, 'private_ip')|list }}
      - debug: msg={{ groups['launched']|map('extract', hostvars, 'public_ip')|list }}

      - name: create common DNS records
        include: lib/create-common-dns.yml

      - name: create inventories folder if it doen't exists yet
        file: dest=inventories state=directory

      - ec2_remote_facts:
          region: "{{cbt_cloud.region}}"
          filters:
            instance-state-name: running
            availability-zone: '{{cbt_cloud.region}}{{zone_id}}'
            "tag:Role": '{{role}}'
        register: nodes

      - template: src=hosts.j2 dest=inventories/{{basename}}s-{{zone_id}}

  - name: Configure instance(s)
    hosts: launched
    remote_user: ubuntu
    become: True
    gather_facts: True
    vars_files:
      - vars/cluster-config.yml
    tasks:
      - name: update instances
        include: lib/post_create.yml