[doc] add PATRONICTL_CONFIG_FILE env var
@@ -130,6 +130,7 @@ REST API
CTL
---
+- **PATRONICTL\_CONFIG\_FILE**: location of the configuration file.
- **PATRONI\_CTL\_INSECURE**: Allow connections to REST API without verifying SSL certs.
- **PATRONI\_CTL\_CACERT**: Specifies the file with the CA_BUNDLE file or directory with certificates of trusted CAs to use while verifying REST API SSL certs. If not provided patronictl will use the value provided for REST API "cafile" parameter.
- **PATRONI\_CTL\_CERTFILE**: Specifies the file with the client certificate in the PEM format. If not provided patronictl will use the value provided for REST API "certfile" parameter.
