Ask OpenStack has these updates, please have a look:
   - How to do volume backup with retention period?
  
<
https://ask.openstack.org/en/question/127159/how-to-do-volume-backup-with...
    (2 rev)
   - How could I authenticating and receive a token in the python script to
   use with subequent API requests?
  
<
https://ask.openstack.org/en/question/127173/how-could-i-authenticating-a...
    (1 rev)
   - Is there any configuration option to stop source natting at octavia ?
  
<
https://ask.openstack.org/en/question/127172/is-there-any-configuration-o...
    (new question)
   - Is it possible to give destination host during cold migration of vms ?
  
<
https://ask.openstack.org/en/question/127168/is-it-possible-to-give-desti...
    (new question, 1 ans, 1 ans rev)
   - unable to ping VM floating ip from qrouter (DVR=true), ip route
   command weather need to add VM floating network ip in router(DVR=true)?
  
<
https://ask.openstack.org/en/question/127167/unable-to-ping-vm-floating-i...
    (new question)
   - Getting error ovs-ofctl: br-int is not a bridge or a socket while
   running ovs-ofctl dump-flows commad
  
<
https://ask.openstack.org/en/question/127166/getting-error-ovs-ofctl-br-i...
    (new question)
-- 
K Rain Leander
OpenStack Community Liaison
Open Source Program Office
https://www.rdoproject.org/
http://community.redhat.com