From 75dab403544d67ee75ea34aead49388ba9cea0a6 Mon Sep 17 00:00:00 2001
From: Tim Etchells <tetchell@redhat.com>
Date: Mon, 21 Dec 2020 12:06:14 -0500
Subject: [PATCH] Add note about private registries

https://github.com/redhat-actions/buildah-build/issues/19

Signed-off-by: Tim Etchells <tetchell@redhat.com>
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 41474f8..e492886 100644
--- a/README.md
+++ b/README.md
@@ -193,6 +193,15 @@ jobs:
         port: 8080
 ```
 
+## Using private images
+If your build requires a private image, you have to `docker login` in a step before running this action.
+
+For example:
+```yaml
+- name: Log in to Red Hat Registry
+  run: echo "${{ secrets.REGISTRY_REDHAT_IO_PASSWORD }}" | docker login registry.redhat.io -u "${{ secrets.REGISTRY_REDHAT_IO_USER }}" --password-stdin
+```
+
 ## Contributing
 
 This is an open source project open to anyone. This project welcomes contributions and suggestions!