config.json

{
	"description": "Splunk Logging Plugin",
	"documentation": "https://github.com/splunk/docker-logging-plugin",
	"entrypoint": ["/bin/splunk-logging-plugin"],
	"network": {
		"type": "host"
	},
	"interface": {
		"types": ["docker.logdriver/1.0"],
		"socket": "splunklog.sock"
	},
	"env": [
		{
			"name": "LOG_LEVEL",
			"description": "Set log level to output for plugin logs",
			"value": "info",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_FIFO_ERROR_RETRY_TIME",
			"description": "Set number of retry when reading fifo from docker failed. -1 means retry forever",
			"value": "3",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_POST_MESSAGES_FREQUENCY",
			"description": "Set how often do we send messages (if we are not reaching batch size)",
			"value": "5s",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_POST_MESSAGES_BATCH_SIZE",
			"description": "Set number of messages to batch before buffer timeout",
			"value": "1000",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_BUFFER_MAX",
			"description": "Set maximum number of messages wait in the buffer before sent to Splunk",
			"value": "10000",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_CHANNEL_SIZE",
			"description": "Set number of messages allowed to be queued in the channel when reading from the docker provided FIFO",
			"value": "4000",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_TEMP_MESSAGES_HOLD_DURATION",
			"description": "Used when logs that are chunked by docker with 16kb limit. Set how long the system can wait for the next message to come.",
			"value": "5s",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_TEMP_MESSAGES_BUFFER_SIZE",
			"description": "Used when logs that are chunked by docker with 16kb limit. Set the biggest message that the system can reassemble.",
			"value": "1048576",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_LOGGING_DRIVER_JSON_LOGS",
			"description": "Determines if JSON logging is enabled.",
			"value": "true",
			"settable": ["value"]
		},
		{
			"name": "SPLUNK_TELEMETRY",
			"description": "Determines if telemetry is enabled.",
			"value": "true",
			"settable": ["value"]
		}
	]
}