@@ -343,6 +343,14 @@ This one sets a custom script to be executed in place of `ssh`, and can be used
     with repo.git.custom_environment(GIT_SSH=ssh_executable):
         repo.remotes.origin.fetch()
 
+Here's an example executable that can be used in place of the `ssh_executable` above::
+
+    #!/bin/sh
+    ID_RSA=/var/lib/openshift/5562b947ecdd5ce939000038/app-deployments/id_rsa
+    exec /usr/bin/ssh -o StrictHostKeyChecking=no -i $ID_RSA "$@"
+
+Please note that the script must be executable (i.e. `chomd +x script.sh`). `StrictHostKeyChecking=no` is used to avoid prompts asking to save the hosts key to `~/.ssh/known_hosts`, which happens in case you run this as daemon.
+
 You might also have a look at `Git.update_environment(...)` in case you want to setup a changed environment more permanently.
 
 Submodule Handling