---
# hydrate mesh volume from snapshot or create empty one if no snapshot set
- name: create new ebs from snapshot for this mesh node with correct tags
  amazon.aws.ec2_vol:
    region: "{{ ansible_ec2_placement_region }}"
    instance: "{{ ansible_ec2_instance_id }}"
    volume_type: gp3
    throughput: 250
    device_name: /dev/xvdd
    snapshot: "{{ mesh_snapshot }}"
    tags:
      service_name: "{{ atl_aws_stack_name }}"
      Name: "{{ atl_aws_stack_name }} mesh volume {{ ansible_ec2_placement_availability_zone }}"
      volume_type: "mesh"
  register: mesh_vol_info
  when: (mesh_snapshot is defined) and (mesh_snapshot|length > 0)

- name: set mesh_vol from info of vol created from snapshot
  ansible.builtin.set_fact:
    mesh_vol: "{{ mesh_vol_info.volume_id }}"
    new_meshvol_from_snap: true
  when: (mesh_snapshot is defined) and (mesh_snapshot|length > 0)

# if we still dont have mesh_vol, create new/empty one
- name: final choice - create empty mesh_vol
  amazon.aws.ec2_vol:
    region: "{{ ansible_ec2_placement_region }}"
    instance: "{{ ansible_ec2_instance_id }}"
    volume_size: "{{ atl_mesh_volume_size }}"
    volume_type: gp3
    throughput: 250
    iops: 3072
    device_name: /dev/xvdd
    tags:
      service_name: "{{ atl_aws_stack_name }}"
      Name: "{{ atl_aws_stack_name }} mesh volume {{ ansible_ec2_placement_availability_zone }}"
      volume_type: "mesh"
  register: mesh_vol_info
  when: (mesh_snapshot is not defined) or (mesh_snapshot|length == 0)

- name: set mesh_vol from info of created
  ansible.builtin.set_fact:
    mesh_vol: "{{ mesh_vol_info.volume_id }}"
  when: (mesh_snapshot is not defined) or (mesh_snapshot|length == 0)

# we should always have mesh_vol by now, if not, Barf !
- name: we should always have mesh_vol by now
  ansible.builtin.debug:
    var: mesh_vol