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Configuration

Agent Communication

The sensor tries to communicate with the Instana agent via IP 127.0.0.1 and as a fallback via the host's default gateway for containerized environments. Should the agent not be available under either of these IPs, e.g. due to iptables or other networking tricks, you can use environment variables to configure where the Instana host agent lives.

To use these, these environment variables should be set in the environment of the running Python process.

export INSTANA_AGENT_HOST = '127.0.0.1'
export INSTANA_AGENT_PORT = '42699'

Setting the Service Name

If you'd like to assign a single service name for the entire application you can do so by setting an environment variable or via code:

export INSTANA_SERVICE_NAME=myservice

or

instana.service_name = "myservice"

Debugging & More Verbosity

Setting INSTANA_DEV to a non nil value will enable extra logging output generally useful for development.

export INSTANA_DEV="true"

Disabling Automatic instrumentation

You can disable automatic instrumentation (tracing) by setting the environment variable INSTANA_DISABLE_AUTO_INSTR. This will suppress the loading of instrumentation built-into the sensor.