    healthcheck:
      test:
        - "CMD"
        - "curl"
        - "-f"
{% if container_hostname is defined %}
        - "-H"
        - "Host: {{ container_hostname }}"
{% endif %}
        - "http://127.0.0.1{{ (":" ~ container_port) if container_port is defined else '' }}/{{ container_healthcheck | default('') }}"
      interval: 1m
      timeout: 10s
      retries: 3
{{ "\n" }}