MySQL dashboard is missing some data

[Simon Pasquier]

Tested with MOS8 (ISO 509).

See attached screenshot. A quick investigation shows that the hostname tag contains an IP address.

[Simon Pasquier (simon-pasquier)]

Probably related to this commit: https://github.com/openstack/fuel-plugin-lma-collector/commit/4bc01646eee5d376f3bf2888c0dde433a028d448

[OpenStack Infra (hudson-openstack)]

Change abandoned by Eric Lemoine (<email address hidden>) on branch: master
Review: https://review.openstack.org/276346
Reason: https://review.openstack.org/#/c/274175/ to be reverted.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/276608
Committed: https://git.openstack.org/cgit/openstack/fuel-plugin-lma-collector/commit/?id=578015d2e0890b6c427df72406ff6a5c2150a4d7
Submitter: Jenkins
Branch: master

commit 578015d2e0890b6c427df72406ff6a5c2150a4d7
Author: Eric Lemoine <email address hidden>
Date: Fri Feb 5 07:21:22 2016 +0000

    Revert "Prevent MySQL conn error at collectd init"

    This reverts commit 4bc01646eee5d376f3bf2888c0dde433a028d448.

    Closes-Bug: #1541818

    Change-Id: Iba6aec0992cd4c154d959896a45071544a420923