Route config-center updates by branch

.gitea/workflows/build-and-push.yml

@@ -116,5 +116,12 @@ jobs:
           export CONFIG_CENTER_UPDATES_FILE
           printf '%s|%s|%s\n' "$DEPLOYMENT_NAME" "$IMAGE" "$CONFIG_CENTER_CONTAINER" > "$CONFIG_CENTER_UPDATES_FILE"
 
-          CONFIG_CENTER_CLUSTERS="${CONFIG_CENTER_CLUSTERS:-ack-dev}" \
-            bash .gitea/scripts/update-config-center-images.sh
+          if [ "$BRANCH_NAME" = "dev" ]; then
+            CONFIG_CENTER_CLUSTERS="${CONFIG_CENTER_CLUSTERS:-ack-dev}" \
+              bash .gitea/scripts/update-config-center-images.sh
+          elif [ "$BRANCH_NAME" = "main" ]; then
+            CONFIG_CENTER_CLUSTERS="${CONFIG_CENTER_CLUSTERS:-ack-fumin ack-yuanmeng ack-zhongyi ack-renmin}" \
+              bash .gitea/scripts/update-config-center-images.sh
+          else
+            echo "Branch is $BRANCH_NAME; config-center auto update is only enabled for dev and main."
+          fi