Configuring Contact Tracing Logging

The .prod-env contains variables that allow you to adjust the logging levels for CWP components, the location of the logs files, and the name of the log files in a Kubernetes cluster.

To troubleshoot deployment issues, it might be necessary to modify the level at which CWP components log information. Each variable supports the following log level values:

  • info
  • warn
  • error
  • debug
Table 1. Configuration Parameters for Logging
Environment Variable Description
KAFKA_LOG_LEVEL
Specifies the default logging level for Kafka. The default value is
info
.
CT_LOG_LEVEL
Specifies the CT Processor default log level. The default value is
info
.
CT_HTTP_LOG_LEVEL
Specifies the CT Processor HTTP client log level. The default value is
debug
.
CT_KAFKA_LOG_LEVEL
Specifies the CT Processor kafka log level. The default value is
info
.
CT_KAFKA_CLIENT_LOG_LEVEL
Specifies the CT Processor kafka client log level.The default value is
debug
.
CT_KAFKA_STREAM_LOG_LEVEL
Specifies the CT Processor kafka stream log level.The default value is
info
.
CT_KAFKA_CONSUMER_LOG_LEVEL
Specifies the CT Processor kafka consumer log level. The default value is
info
.
CT_CONSUMER_LOG_LEVEL
Specifies the CT consumer log level. The default value is
debug
.
CT_STREAMER_LOG_LEVEL
Specifies the CT streamer log level. The default value is
debug
.
CT_LOG_FOLDER
Specifies the location of the CT Processor log folder. Nymi recommends that you do not change the default value
logs
.
CT_LOG_FILE
Specifies the name of the CT Processor log file that is stored in theCT_LOG_FOLDER. The default filename is
=CTlog
.
CT_CONSUMER_LOG_FILE
Specifies the name of the CT Processor consumer log file that is stored in the CT_LOG_FOLDER. The default filename is
consumer
.
CT_STREAMER_LOG_FILE
Specifies the name of the CT Processor streamer log file that is stored in CT_LOG_FOLDER. The default filename is
=streamer
.

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