hcp-ansible/playbooks/tasks/consul/consul_vars.yml

---
# hashistack configuration merging for consul
- name: "Consul | Merge stringified configuration"
  vars:
    _config_to_merge: "{{ hashicorp_consul_configuration_string }}"
  ansible.builtin.set_fact:
    hashicorp_consul_configuration: "{{
      hashicorp_consul_configuration |
      combine(_config_to_merge|from_yaml, recursive=true)
      }}"
  when:
    - hashicorp_consul_configuration_string is defined
    - "'consul_servers' in group_names"

- name: "Consul | Merge addresses configuration"
  vars:
    _config_to_merge: "{{ consul_address_configuration }}"
  ansible.builtin.set_fact:
    hashicorp_consul_configuration: "{{
      hashicorp_consul_configuration |
      combine(_config_to_merge, recursive=true)
      }}"
  when: consul_address_configuration is defined

- name: "Consul | Merge TLS configuration"
  vars:
    _config_to_merge:
      tls: "{{ consul_tls_configuration }}"
  ansible.builtin.set_fact:
    hashicorp_consul_configuration: "{{
      hashicorp_consul_configuration |
      combine(_config_to_merge, recursive=true)
      }}"
  when: consul_enable_tls

- name: "Consul | Merge token configuration"
  delegate_to: localhost
  block:
    - name: "Consul | Merge token configuration"
      vars:
        _config_to_merge:
          acl:
            tokens:
              agent: "{{ _credentials.consul.tokens.agent.secret_id }}"
      ansible.builtin.set_fact:
        hashicorp_consul_configuration: "{{ hashicorp_consul_configuration | default({}) | combine(_config_to_merge, recursive=true) }}"

- name: "Consul | Merge extra configuration settings"
  vars:
    _config_to_merge: "{{ consul_extra_configuration }}"
  ansible.builtin.set_fact:
    hashicorp_consul_configuration: "{{
      hashicorp_consul_configuration |
      combine(_config_to_merge, recursive=true)
      }}"
  when: consul_extra_configuration is defined