Comment 14 for bug 1731596

Reviewed: https://review.opencontrail.org/37751
Committed: http://github.com/Juniper/contrail-ansible/commit/913c36c9979ae4ff9f1bd98917652c6c90d397db
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit 913c36c9979ae4ff9f1bd98917652c6c90d397db
Author: Ramprakash Ram Mohan <email address hidden>
Date: Tue Nov 21 14:32:02 2017 -0800

Fix the deprecated syntax in 01-rewrite.conf

The current syntax of Ubuntu fluentd rewrite rules are not supported
anymore, reference to this commit[1].
According to the build of this patch[2], The Centos has no such isuue.
Only Ubuntu needs to be upgrade to use the <rule> section.

* Centos use 01-rewrite-0.12.conf.j2
* Ubuntu use 01-rewrite-0.14.conf.j2

[1] fluent/fluent-plugin-rewrite-tag-filter@248ed8e
[2] https://review.openstack.org/#/c/517907

Manually patched from commit 419a2fc9fd206447f37fbcf62da8e15ab96f8530 of
github.com/openstack/kolla-ansible

Change-Id: I2e250a6c4f257e6ce6af7d13f518e282407d0ead
Closes-bug: #1731596