# PegaSys Orchestrate Configuration

Orchestrate is a set of configurable microservices following the Twelve-Factor App methodology.

Configure each microservice and the global options using command line options or environment variables. Command line options take precedence over environment variables.

For each command line option, the equivalent environment variable is upper-case and _ replaces -. For example, the --chain-registry-url command line option can be set using the CHAIN_REGISTRY_URL environment variable. If both are set, the value specified for --chain-registry-url takes precedence.