Merge branch 'jfarmiloe-master-patch-35635' into 'master'

Environment variables required for sub-commands on TLS-enabled Gitaly

See merge request gitlab-org/gitlab!78424

doc/administration/gitaly/configure_gitaly.md

@@ -565,6 +565,12 @@ Note the following:
 - You can configure Gitaly servers with both an unencrypted listening address `listen_addr` and an
   encrypted listening address `tls_listen_addr` at the same time. This allows you to gradually
   transition from unencrypted to encrypted traffic if necessary.
+- When running Praefect sub-commands such as `dial-nodes` and `list-untracked-repositories` from the command line with Gitaly TLS enabled, you must set
+  the `SSL_CERT_DIR` or `SSL_CERT_FILE` environment variable so that the Gitaly certificate is trusted. For example: 
+
+   ```shell
+   sudo SSL_CERT_DIR=/etc/gitlab/trusted_certs /opt/gitlab/embedded/bin/praefect -config /var/opt/gitlab/praefect/config.toml dial-nodes
+   ```
 
 To configure Gitaly with TLS: