During configuration file generation one uses local variable
api_interface that reference remote host. Instead we should
use hostvars to find out correct interface name for each host
mentioned in configuration.
Change-Id: I9f64fdf2cd18bcc0bbf1c4193349186d9a7658bc
Closes-Bug: #1650195
Add /etc/localtime:/etc/localtime:ro to volume for aodh, barbican, etcd,
gnocchi, kuryr and sahara.
All the containers are added in Netwon cycle, so no need to backport
Closes-Bug: #1633049
Change-Id: I9cdba54cf730af44fb1a9ff6f2c936d23dadbe9a
do_reconfigure.yml is introduced to use serial directive. But we use
it in wrong. Now serial has moved to playbook file. So it is time to
remove the do_reconfigure.yml file
Closes-Bug: #1628152
Change-Id: I8d42d27e6bc302a0e575b0353956eaef9b2ca9fd