From d2431b9523b64b833cb4ebcdaf2b4a9282d85ccf Mon Sep 17 00:00:00 2001
From: Alex Schultz <aschultz@redhat.com>
Date: Wed, 6 Nov 2019 10:40:22 -0700
Subject: [PATCH] Revert "Remove chunk size for url stream"

This reverts commit 5cbb6bee6a15ed8f6cc249ea5b9d9157cac40a2a.

Adding chunk_size back in to see if it improves the memory usage that
occurs when processing multiple layers at the same time.

Change-Id: Ia7792622f6cfad98a47bee8c799c4e247d9cf602
---
 tripleo_common/image/image_uploader.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tripleo_common/image/image_uploader.py b/tripleo_common/image/image_uploader.py
index 9ac45be35..2b958fa53 100644
--- a/tripleo_common/image/image_uploader.py
+++ b/tripleo_common/image/image_uploader.py
@@ -1743,8 +1743,7 @@ class PythonImageUploader(BaseImageUploader):
         }
         source_blob_url = cls._build_url(
             source_url, CALL_BLOB % parts)
-        # NOTE(aschultz): We specify None and let requests figure it out
-        chunk_size = None
+        chunk_size = 2 ** 20
         LOG.info("[%s] Fetching layer %s from %s" %
                  (image, digest, source_blob_url))
         with session.get(