Docs: Add image promotions instructions

This commit updates the RELEASE.md doc to add image promotion instructions. Signed-off-by: Adolfo García Veytia (Puerco) <[email protected]>
kubernetes-sigs · Jul 12, 2022 · 9e74385 · 9e74385
1 parent b84aae1
commit 9e74385
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/RELEASE.md b/RELEASE.md
@@ -92,6 +92,29 @@ Once the pull request has been merged,
 
 ## Image promotion
 
+Once images are built, they have to be promoted to make them available 
+on the community production registries. 
+
+To create the image promotion PR:
+
+#### 1. Build `kpromo` from the repository
+
+```
+make kpromo
+```
+
+#### 2. Ensure the image you want to promote is available:
+```
+# Use something like crane to search for v3.4.4
+gcrane ls gcr.io/k8s-staging-artifact-promoter/kpromo | grep v3.4.4
+v3.4.4-1
+
+# ... or skopeo
+skopeo list-tags docker://gcr.io/k8s-staging-artifact-promoter/kpromo | grep v3.4.4
+        "v3.4.4-1"
+```
+#### 3. Create
+
 ## Publishing
 
 ## Rollout