---
- import_role:
    name: openstack.kolla.docker
  vars:
    docker_custom_config: >-
      {%- set options = {} -%}
      {%- if docker_daemon_debug | bool -%}
      {%- set _ = options.update({"debug": docker_daemon_debug | bool}) -%}
      {%- endif -%}
      {%- if docker_registry_mirrors | length > 0 -%}
      {%- set _ = options.update({"registry-mirrors": docker_registry_mirrors}) -%}
      {%- endif -%}
      {%- if docker_daemon_mtu -%}
      {%- set _ = options.update({"mtu": docker_daemon_mtu | int}) -%}
      {%- endif -%}
      {%- if docker_daemon_live_restore | bool -%}
      {%- set _ = options.update({"live-restore": docker_daemon_live_restore | bool}) -%}
      {%- endif -%}
      {{ options }}