site.yml

---
# This playbook deploys the swarm configuration on multiple Docker hosts

# Determine the processor architecture of the machines defined in the inventory
- name: Determine the processor of the target platform
  hosts: all
  tasks:
    - set_fact: architecture="{{ ((ansible_architecture|truncate(3,true,'')) == 'arm') | ternary('ARM','X86') }}"

- hosts: all
  tasks:
    - debug: msg="architecture is set to {{ architecture }}"

# Apply common configuration to all hosts
- hosts: swarm
  become: true
  roles:
    - common
    - gpio

# Deploy the visualization container on the first Swarm Manager
- hosts: swarmManagers[0]
  become: true
  roles:
    - swarmVisualization
    - swarmManager

# Deploy the Swarm Nodes
- hosts: swarmNodes
  become: true
  roles:
    - swarmNode

# Todo: add the additional Swarm managers that are define in the inventory file

# Deploy the swarm services
- hosts: swarmManagers[0]
  become: true
  roles:
    - swarmServices

# Open the swarm visualization page and the running services in a browser on the localhost
- hosts: localhost
  connection: local
  roles:
    - monitoring