---
# Install HashiCorp Stack (Nomad, Consul, Vault)
# Run: ansible-playbook -i inventory/hosts.yml playbooks/hashicorp-stack.yml

- name: Install Consul
  hosts: consul_servers:consul_clients
  become: yes
  roles:
    - consul
  tags: [consul]

- name: Install Vault
  hosts: vault_servers
  become: yes
  roles:
    - vault
  tags: [vault]

- name: Install Nomad
  hosts: nomad_servers:nomad_clients
  become: yes
  roles:
    - nomad
  tags: [nomad]

- name: Bootstrap Nomad cluster
  hosts: nomad_servers[0]
  become: yes
  tasks:
    - name: Wait for Nomad to be ready
      ansible.builtin.uri:
        url: "http://{{ ansible_host }}:4646/v1/status/leader"
        method: GET
        status_code: 200
      register: nomad_leader
      until: nomad_leader.status == 200
      retries: 30
      delay: 5
      
    - name: Display Nomad leader
      ansible.builtin.debug:
        msg: "Nomad leader: {{ nomad_leader.json }}"
  tags: [nomad, bootstrap]

- name: Verify cluster health
  hosts: nomad_servers[0]
  become: yes
  tasks:
    - name: Check Nomad node status
      ansible.builtin.command: nomad node status
      register: nomad_nodes
      changed_when: false
      
    - name: Display nodes
      ansible.builtin.debug:
        var: nomad_nodes.stdout_lines
        
    - name: Check Consul members
      ansible.builtin.command: consul members
      register: consul_members
      changed_when: false
      
    - name: Display Consul members
      ansible.builtin.debug:
        var: consul_members.stdout_lines
  tags: [verify]