[SKIP CI] update readme

README.md

@@ -1,3 +1,262 @@
 # xoxys.certbot
+  
+[![Build Status](https://drone.rknet.org/api/badges/ansible/xoxys.certbot/status.svg)](https://drone.rknet.org/ansible/xoxys.certbot)
 
-Setup certbot let's encrypt client 
+
+Setup certbot let's encrypt client
+
+## Table of content
+
+* [Default Variables](#default-variables)
+  * [certbot_packages_extra](#certbot_packages_extra)
+  * [certbot_initial_run_enabled](#certbot_initial_run_enabled)
+  * [certbot_work_dir](#certbot_work_dir)
+  * [certbot_config_dir](#certbot_config_dir)
+  * [certbot_log_dir](#certbot_log_dir)
+  * [certbot_plugin_dir](#certbot_plugin_dir)
+  * [certbot_environment](#certbot_environment)
+  * [certbot_user](#certbot_user)
+  * [certbot_preferred_challenges](#certbot_preferred_challenges)
+  * [certbot_server](#certbot_server)
+  * [certbot_email](#certbot_email)
+  * [certbot_rsa_key_size](#certbot_rsa_key_size)
+  * [certbot_domains](#certbot_domains)
+  * [certbot_command_arguments](#certbot_command_arguments)
+  * [certbot_scheduler_enabled](#certbot_scheduler_enabled)
+  * [certbot_core_networks_plugin_enabled](#certbot_core_networks_plugin_enabled)
+  * [certbot_core_networks_plugin_repo](#certbot_core_networks_plugin_repo)
+  * [certbot_core_networks_base_dir](#certbot_core_networks_base_dir)
+  * [certbot_core_networks_plugin_version](#certbot_core_networks_plugin_version)
+  * [certbot_core_networks_api_host](#certbot_core_networks_api_host)
+  * [certbot_core_networks_api_user](#certbot_core_networks_api_user)
+  * [certbot_core_networks_api_password](#certbot_core_networks_api_password)
+  * [certbot_core_networks_dns_zone](#certbot_core_networks_dns_zone)
+  * [certbot_core_networks_log_level](#certbot_core_networks_log_level)
+* [Dependencies](#dependencies)
+* [License](#license)
+* [Author](#author)
+
+---
+
+## Default Variables
+
+### certbot_packages_extra
+
+#### Default value
+
+```YAML
+certbot_packages_extra: []
+```
+
+### certbot_initial_run_enabled
+
+#### Default value
+
+```YAML
+certbot_initial_run_enabled: false
+```
+
+### certbot_work_dir
+
+#### Default value
+
+```YAML
+certbot_work_dir: /var/lib/letsencrypt
+```
+
+### certbot_config_dir
+
+#### Default value
+
+```YAML
+certbot_config_dir: /etc/letsencrypt
+```
+
+### certbot_log_dir
+
+#### Default value
+
+```YAML
+certbot_log_dir: /var/log/letsencrypt
+```
+
+### certbot_plugin_dir
+
+#### Default value
+
+```YAML
+certbot_plugin_dir: /etc/letsencrypt/plugins
+```
+
+### certbot_environment
+
+#### Default value
+
+```YAML
+certbot_environment:
+  - name: '{{ certbot_work_dir }}'
+    mode: '0755'
+  - name: '{{ certbot_config_dir }}'
+    mode: '0755'
+  - name: '{{ certbot_log_dir }}'
+    mode: '0700'
+  - name: '{{ certbot_plugin_dir }}'
+    mode: '0755'
+```
+
+### certbot_user
+
+#### Default value
+
+```YAML
+certbot_user: root
+```
+
+### certbot_preferred_challenges
+
+#### Default value
+
+```YAML
+certbot_preferred_challenges: dns
+```
+
+### certbot_server
+
+#### Default value
+
+```YAML
+certbot_server: https://acme-v02.api.letsencrypt.org/directory
+```
+
+### certbot_email
+
+#### Default value
+
+```YAML
+certbot_email: mail@example.com
+```
+
+### certbot_rsa_key_size
+
+#### Default value
+
+```YAML
+certbot_rsa_key_size: 4096
+```
+
+### certbot_domains
+
+#### Default value
+
+```YAML
+certbot_domains:
+  - example.com
+```
+
+### certbot_command_arguments
+
+#### Default value
+
+```YAML
+certbot_command_arguments:
+  - certonly
+  - --agree-tos
+  - --manual
+  - --manual-auth-hook /path/to/authenticator.py
+  - --manual-cleanup-hook /path/to/cleanup.py
+  - --manual-public-ip-logging-ok
+  - -n
+  - -d {{ certbot_domains | join(',') }}
+```
+
+### certbot_scheduler_enabled
+
+#### Default value
+
+```YAML
+certbot_scheduler_enabled: true
+```
+
+### certbot_core_networks_plugin_enabled
+
+#### Default value
+
+```YAML
+certbot_core_networks_plugin_enabled: false
+```
+
+### certbot_core_networks_plugin_repo
+
+#### Default value
+
+```YAML
+certbot_core_networks_plugin_repo: https://git.rknet.org/xoxys/certbot_dns_corenetworks.git
+```
+
+### certbot_core_networks_base_dir
+
+#### Default value
+
+```YAML
+certbot_core_networks_base_dir: '{{ certbot_plugin_dir }}/certbot_dns_corenetworks'
+```
+
+### certbot_core_networks_plugin_version
+
+#### Default value
+
+```YAML
+certbot_core_networks_plugin_version: master
+```
+
+### certbot_core_networks_api_host
+
+#### Default value
+
+```YAML
+certbot_core_networks_api_host: https://beta.api.core-networks.de/
+```
+
+### certbot_core_networks_api_user
+
+#### Default value
+
+```YAML
+certbot_core_networks_api_user: myuser
+```
+
+### certbot_core_networks_api_password
+
+#### Default value
+
+```YAML
+certbot_core_networks_api_password: secure
+```
+
+### certbot_core_networks_dns_zone
+
+#### Default value
+
+```YAML
+certbot_core_networks_dns_zone: mydomain.com
+```
+
+### certbot_core_networks_log_level
+
+#### Default value
+
+```YAML
+certbot_core_networks_log_level: error
+```
+
+## Dependencies
+
+None.
+
+## License
+
+MIT
+
+## Author
+
+xoxys