Verified against source code and enhanced with Docusaurus markdown features: Documentation Accuracy Fixes: - Fixed acme.md: Added "letsencrypt" as valid AUTOCONFIG value (was incorrectly shown as "-") - Added reference to ACME docs from environment-variable.md - Verified all features against actual implementation in /src Docusaurus Enhancements Added: - Admonitions (:::note, :::tip, :::warning, :::danger, :::info) for important callouts - Code block titles for all bash/yaml examples (e.g., title="Install EasyHAProxy") - Better structured warnings and notes for limitations - Improved formatting and readability throughout Files Enhanced: - kubernetes.md: Added info boxes, warnings, code titles - docker.md: Added limitation warnings, code titles - swarm.md: Added advantage tips, limitation warnings - acme.md: Fixed Let's Encrypt autoconfig, enhanced requirements with admonitions - ssl.md: Added code block titles for all examples - static.md: Added live reload tip, SSL certificate note - container-labels.md: Added definition explanation, code titles - limitations.md: Restructured with clear warnings and explanations - helm.md: Added warnings, code titles - microk8s.md: Added ingress controller warning, code titles - volumes.md: Added info box about volume purposes - other.md: Added code block titles - environment-variable.md: Added ACME reference note All changes verified against actual Python source code implementation.
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Docker environment variables
| Environment Variable | Description | Default |
|---|---|---|
| EASYHAPROXY_DISCOVER | How the services will be discovered to create haproxy.cfg: static, docker, swarm or kubernetes |
required |
| EASYHAPROXY_LABEL_PREFIX | (Optional) The key will search for matching resources. | easyhaproxy |
| EASYHAPROXY_CERTBOT_* | (Optional) Enable Let's Encrypt or any other ACME certificate. See more: acme | empty |
| EASYHAPROXY_SSL_MODE | (Optional) strict supports only the most recent TLS version; default good SSL integration with recent browsers; loose supports all old SSL protocols for old browsers (not recommended). |
default |
| EASYHAPROXY_REFRESH_CONF | (Optional) Check for new containers/services every N seconds. | 10 |
| EASYHAPROXY_LOG_LEVEL | (Optional) The log level for EasyHAproxy messages. Available: TRACE,DEBUG,INFO,WARN,ERROR,FATAL | INFO |
| CERTBOT_LOG_LEVEL | (Optional) The log level for Certbot messages. Available: TRACE,DEBUG,INFO,WARN,ERROR,FATAL | DEBUG |
| HAPROXY_LOG_LEVEL | (Optional) The log level for HAProxy messages. Available: TRACE,DEBUG,INFO,WARN,ERROR,FATAL | DEBUG |
| HAPROXY_USERNAME | (Optional) The HAProxy username to the statistics. | admin |
| HAPROXY_PASSWORD | (Optional) The HAProxy password to the statistics. If not set, statistics will be available with no password | empty |
| HAPROXY_STATS_PORT | (Optional) The HAProxy port to the statistics. If set to false, disable statistics |
1936 |
| HAPROXY_CUSTOMERRORS | (Optional) If HAProxy will use custom HTML errors. true/false. | false |
:::note ACME/Certbot Environment Variables
For ACME/Certbot configuration (Let's Encrypt, ZeroSSL, etc.), see the ACME documentation for the complete list of EASYHAPROXY_CERTBOT_* variables.
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