In the case of GeneXus .NET Generator, the following system environment variables influence the behavior of your app with active Observability (i.e. Observability Provider = OpenTelemetry / Azure Monitor Application Insights / AWS Distro for OpenTelemetry).
| Environment Variable |
none |
console |
| OTEL_METRICS_EXPORTER |
If it's not defined, or if its value is other than "none", metrics will be instrumented.
Therefore, to avoid the instrumentation of metrics, set this system environment variable to "none". |
When you set OTEL_METRICS_EXPORTER=console, it configures OpenTelemetry to export metrics to the console (stdout).
This is useful for development and debugging purposes, as you can see the metric data in your console output. |
| OTEL_TRACES_EXPORTER |
If it's not defined, or if its value is other than "none", traces will be instrumented.
Therefore, to avoid the instrumentation of traces, set this system environment variable to "none". |
When you set OTEL_TRACES_EXPORTER=console, it configures OpenTelemetry to export traces to the console (stdout).
This is useful for development and debugging purposes. |
| OTEL_LOGS_EXPORTER |
If it's not defined, or if its value is other than "none", logs will be instrumented.
Therefore, to avoid the instrumentation of logs, set this system environment variable to "none". |
When you set OTEL_LOGS_EXPORTER=console(logging), it configures OpenTelemetry to export logs to the console (stdout).
This is useful for development and debugging purposes. |
| Environment Variable |
|
| GX_LOG_LEVEL |
The LogLevel specifies the minimum level to log.
LogLevel indicates the severity of the log and ranges from 0 to 6:
Trace = 0, Debug = 1, Information = 2, Warning = 3, Error = 4, Critical = 5, and None = 6.
Also, the following equivalent values that are valid as well (all in lowercase):
- debug
- all (equals to Trace)
- info
- warn
- error
- fatal (equals to Critical)
For the standard levels, there are ALL(Trace) < DEBUG < INFO < WARN < ERROR < FATAL (critical) < OFF(None).
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Since GeneXus 18 Upgrade 8