[mesos] 07/17: Added 'prettyjws' option to docker manifest V2 Schema1 accept header.

[qi...@apache.org]

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qianzhang pushed a commit to branch 1.7.x
in repository https://gitbox.apache.org/repos/asf/mesos.git

commit fbb1cef9e7da85498098dc630b0c73ea1ab2b11c
Author: Gilbert Song <so...@gmail.com>
AuthorDate: Sat Mar 23 20:54:08 2019 -0700

    Added 'prettyjws' option to docker manifest V2 Schema1 accept header.
    
    Review: https://reviews.apache.org/r/70287
---
 src/uri/fetchers/docker.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/uri/fetchers/docker.cpp b/src/uri/fetchers/docker.cpp
index a87d7f0..ffb5194 100644
--- a/src/uri/fetchers/docker.cpp
+++ b/src/uri/fetchers/docker.cpp
@@ -687,7 +687,10 @@ Future<Nothing> DockerFetcherPluginProcess::fetch(
   // Note: The 'Accept' header is required for Amazon ECR. See:
   // https://forums.aws.amazon.com/message.jspa?messageID=780440
   http::Headers manifestHeaders = {
-    {"Accept", "application/vnd.docker.distribution.manifest.v1+json"}
+    {"Accept",
+     "application/vnd.docker.distribution.manifest.v1+json,"
+     "application/vnd.docker.distribution.manifest.v1+prettyjws"
+    }
   };
 
   return curl(manifestUri, manifestHeaders + basicAuthHeaders, stallTimeout)