ansible-roles/letsencrypt-acmetool-client/defaults/main.yml

---
letsencrypt_acme_install: False
# Set to false if a binary installation is needed (unsupported distributions)
letsencrypt_pkg_install: True
letsencrypt_acme_pkg_state: latest
letsencrypt_acme_pkgs:
  - acmetool
  - libcap2-bin  
 letsencrypt_acme_ppa_repo: 'ppa:hlandau/rhea'
letsencrypt_acme_debian_repo: 'deb http://ppa.launchpad.net/hlandau/rhea/ubuntu xenial main'
letsencrypt_acme_debian_repo_key: '9862409EF124EC763B84972FF5AC9651EDB58DFA'
letsencrypt_acme_user: acme
letsencrypt_acme_user_home: /var/lib/acme
letsencrypt_acme_log_dir: /var/log/acme

letsencrypt_acme_command: acmetool
letsencrypt_acme_command_opts: '--batch --xlog.syslog --xlog.severity=info'
letsencrypt_acme_config_dir: '{{ letsencrypt_acme_user_home }}/conf'
letsencrypt_acme_certsconf_dir: '{{ letsencrypt_acme_user_home }}/desired'
letsencrypt_acme_certs_dir: '{{ letsencrypt_acme_user_home }}/live/{{ ansible_fqdn }}'
# The various services maintainers need to put the reconfigure/restart scripts there
letsencrypt_acme_services_scripts_dir: /usr/lib/acme/hooks

# responses parameters
letsencrypt_tos_url: 'https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf'
letsencrypt_acme_agree_tos: true  
letsencrypt_acme_rsa_key_size: 4096
# rsa|ecdsa
letsencrypt_acme_key_type: ecdsa
letsencrypt_acme_ecdsa_curve: nistp256
letsencrypt_acme_email: sysadmin@example.com
# We 'listener' or 'proxy'. Use 'listener' if we need a certificate for a non web service.
# Need to set cap_net_bind_service=+ep for the acmetool binary so that it is able to bind port 80 in that case.
letsencrypt_acme_authenticator: proxy

# desired parameters
letsencrypt_acme_domains:
  - '{{ ansible_fqdn }}'
letsencrypt_acme_standalone_port: 4402