mshuler / openremote_proxy

HAProxy docker image with Letsencrypt SSL auto renewal

HAProxy docker image

HAProxy docker image with Lets Encrypt SSL auto renewal using certbot.

Paths

• /deployment/letsencrypt - Certbot config directory where generated certificates are stored
• /etc/haproxy/haproxy.cfg - Default location of haproxy configuration file
• /etc/haproxy/certs - Static (non certbot) certificates includes self-signed and any other static certificates should be volume mapped into this folder
• /var/log/* - Location of log files (all are symlinked to stdout)

Environment variables

• DOMAINNAME - IANA TLD subdomain for which a Lets Encrypt certificate should be requested
• DOMAINNAMES - Comma separated list of IANA TLD subdomain names for which Lets Encrypt certificates should be requested (this is a multi-value alternative to DOMAINNAME)
• HAPROXY_USER_PARAMS - Additional arguments that should be passed to the haproxy process during startup
• HAPROXY_CONFIG - Location of HAProxy config file (default: /etc/haproxy/haproxy.cfg)
• PROXY_LOGLEVEL - Log level for HAProxy (default: notice)
• MANAGER_HOST - Hostname of OpenRemote Manager (default: manager)
• MANAGER_WEB_PORT - Web server port of OpenRemote Manager (default 8080)
• MANAGER_MQTT_PORT - MQTT broker port of OpenRemote Manager (default 1883)
• KEYCLOAK_HOST - Hostname of the Keycloak server (default: keycloak)
• KEYCLOAK_PORT - Web server port of Keycloak server (default 8080)
• LOGFILE - Location of log file for entrypoint script to write to in addition to stdout (default none)

Custom certificate format

Any custom certificate volume mapped into /etc/haproxy/certs should be in PEM format and must include the full certificate chain and the private key, i.e.:

 cat privkey.pem cert.pem chain.pem > ssl-certs.pem

See haproxy SSL cert documentation.