Backup review and wiki MySQL DBs.

* modules/openstack_project/manifests/review_dev.pp: Remove
mysql_backup, gerrit.pp will do this for review_dev now.

* modules/openstack_project/manifests/gerrit.pp: Put MySQL backups in
central Gerrit manifest. This will backup MySQL locally for review and
review-dev.

* modules/openstack_project/manifests/wiki.pp: Backup wiki MySQL DB
locally wth the mysql_backup module.

These changes make it possible to do offsite DB backups with bup by
first backing up the databases locally.

Change-Id: I932b439c153e461fa9c6b454e132137949bd08df
Rotate gearman log worker logs.

* modules/openstack_project/manifests/logstash_worker.pp: Use logrotate
to rotate Jenkins log worker logs. These log files were not being
rotated and get fairly large making debugging failures difficult. Rotate
the logs to simplify debugging with logs and prevent unbounded log
growth.

Change-Id: Ic7e983c1b88ea45430c732c0dadb0ba3f08c6cc6
Add image logging config for nodepool

An upcoming change to nodepool supports logging the output from
the image creation process.  Use it.

Change-Id: I3a45a30f813d0f7b9fff4f602b945d72f2dcda3e
Update references to GerritJenkinsGit wiki

We've moved the GerritJenkinsGithub wiki page to instead be
at GerritJenkinsGit, update references to it in our configs.

Change-Id: I88d8140a0e5f6e4051ca78415e0152c9cdcb86f6
Report cinder patches to #openstack-cinder

Change-Id: I48ae469aebed3a118b3ad3bbc4a1b94c70790cbf
Add new savanna repos

* savanna-image-elemens
* puppet-savanna

w/o any jobs now.

Change-Id: I596a62265f4c29bad9e50ae11777199546e1bd62
Run the neutronclient tests under PyPy

Change-Id: Ifa2b9507487158bbb103d5914692d63e09e1e8c8
Merge "Add image logging config for nodepool"
Merge "Rotate gearman log worker logs."
Rotate Jenkisn log client logs.

* modules/openstack_project/manifests/logstash.pp: Rotate jenkins log
client logs with logrotate. Keep one week of logs and rotate daily.

Change-Id: I9b6a320afda76cc7285c959196a24853a5a9561e
Merge "Update references to GerritJenkinsGit wiki"
Merge "Backup review and wiki MySQL DBs."
Merge "Add new savanna repos"
Merge "Report cinder patches to #openstack-cinder"
Merge "Rotate Jenkisn log client logs."
Merge "Run the neutronclient tests under PyPy"
Non-openstack-ci support for launch/dns.py.

The addition of domain to the rdns calls is to work around the
unofficial rackspace client being bonkers. Additionally an initial
step towards provider neutrality is taken, since non openstack-ci
environments may have different OpenStack clouds.

Change-Id: I53bb7f4e8712c0f5ebcc15fdbaa3ac44796d547e
Document review.pp parameters a bit.

This is sourced from IRC, they may be entirely wrong of course.

Change-Id: I715db1ee3311eb67bbd63c03f0b1129e60d2cc36
Phase 3 infra bootstrap docs: gerrit.

These are still rough, but I'd appreciate an expert eye cast over
them.

Change-Id: If46abecd73456f143544f4507bf98385339a3f2e