Update git submodules

* Update congress from branch 'master'
  - Merge "Return 503 rather than 500 error when _ds_manager unreachable"
  - Return 503 rather than 500 error when _ds_manager unreachable
    
    It can happen that the _ds_manager is temporarily unreachable
    due service not ready or network issues. In these cases,
    the patch makes sure the API returns 503 http status code
    instead of 500, so that the client knows the issue is
    temporary.
    
    Change-Id: I8a03a2e0ac84c2395b5ea2015647c5c7d2fed03e
    Closes-bug: 1811754
This commit is contained in:
Zuul 2019-03-20 21:44:11 +00:00 committed by Gerrit Code Review
parent 25d18d7cec
commit 74f5fd5952
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit 97aff84d2a1b8a3a483422c9ae4deb0208d5540a
Subproject commit 9fa116e1e6eb3c3f1f0cf2ee06aaf86c81adb9c4