Environment variables

You can use environment variables to control the run-time behavior of Grafana Alloy.

The following environment variables are supported:

Refer to the Go runtime documentation for more information about Go runtime environment variables.

Arguments

The following arguments are supported.

Argument	Description	Default
`x509usefallbackroots`	Enforce a fallback on the X.509 trusted root certificates. Set to `1` to enable.	`0`
`netdns`	Force a resolver. Set to `go` for a pure Go resolver. Set to `cgo` or `win32` for a native resolver.
`netdns`	Show resolver debugging information. Set to `1` for basic information. Set to `2` for verbose.