METROLINE_SSL_CERT with paths to your SSL key and certificate (in PEM format) respectively.
#Self signed certificates
Whether you're using a self-signed certificate for your Metroline runner and/or git server, the concept is the same: make sure
NODE_EXTRA_CA_CERTS is set with a path to your CA certificate (PEM format) and is available in the environment before running Node.
If you're running locally, because
dotenv is registered programmatically, setting
NODE_EXTRA_CA_CERTS in your
.env will not work as the HTTPS agent is initialized before Node has even evaluated the program.
As a last resort, you can (but we strongly advice against it) set
METROLINE_SSL_VERIFY=false for runners to skip SSL verification.