Collect containerized services logs on fluentd

[Flavio Percoco]

We're working on improving the log situation for the containerized services. We're likely going to bindmount /var/log on the container and log to stdout as well. In order to preserve support for fluentd, we should make sure fluentd collects the logs written by the containerized deployments

[Emilien Macchi (emilienm)]

There are no currently open reviews on this bug, changing the status back to the previous state and unassigning. If there are active reviews related to this bug, please include links in comments.

[Cédric Jeanneret (cjeanner)]

Hello,

Might be good to have a look at this previous issue:
https://bugs.launchpad.net/tripleo/+bug/1769051

I'm currently working on it.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/566228
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=3848713182c0cdb1e0e78cee9233a278d69cf3ab
Submitter: Zuul
Branch: master

commit 3848713182c0cdb1e0e78cee9233a278d69cf3ab
Author: Cédric Jeanneret <email address hidden>
Date: Fri May 18 10:18:43 2018 +0200

    Correct log location in container environment for Fluentd

    Since we moved services in containers, their logs aren't in the old location, but
    in /var/log/containers/<service>. This patch fixes the generated Hiera hash used
    by Fluentd for its configuration

    Regarding Designate config service: some of the yaml doesn't use at all the
    `service_config_settings` parameter - they will need to be updated accordingly
    once it's supported

    Co-Authored-By: Thomas Herve <email address hidden>, Steven Hardy <email address hidden>
    Change-Id: I1bc0930de4053dc1c34b50477e82d9ccdab7ae2e
    Closes-Bug: 1769051
    Related-Bug: 1674715