Nginx/Openresty appender
This appender has no configuration options, and simply forwards whatever is being logged to the configured Nginx log. LuaLogging log-levels will be converted to the equivalent Nginx ones, and initial log-level will be set to match the Nginx system level.
It makes sense to configure this logger and set it as the default logger on
Nginx/OpenResty startup. Any libraries will then be able to just grab the
defaultLogger from logging.defaultLogger() and won't need any
modifications to work with Nginx/OpenResty.
Examples
require("logging.nginx")
local logging = require("logging")
local logger = logging.nginx()
logging.defaultLogger(logger)
logger:info("logging.nginx test")
logger:debug("debugging...")
logger:error("error!")