Implement rspec function it_raises

On some puppet modules, a it_raises helper is provided. This commit
implements it for puppet-ceilometer.

Change-Id: Ie1c83e09952fed1f114fc07d9944f89e94c413f1
Fail when ssl parameters are missing and rabbit_use_ssl is set to true

This commit causes the run to fail is rabbit_use_ssl parameter is set
to true but the ssl related parameters remains undef.

Change-Id: Idd40601fe4a632204fdde120b857d0e22b6a2aed
Default to utf8 for MySQL

Change default charset to utf8 and default collation order to
utf8_unicode_ci to align with upstream defaults.

Change-Id: I0fb57f14a0d30226c840a6e920f2b3807b90080a
Closes-Bug: #1322715
Fixes agent_notification_service_name

This patch corrects the service name of the ceilometer notification
agent, which was 'ceilometer-agent-notification' in pre-release RPMs but
was later changed to 'ceilometer-notification'.

Change-Id: Ie2703a028ce154efa7fa1d0da58914230adfc7db
Merge "Fixes agent_notification_service_name"
Hide secrets from puppet logs

Currently secrets like rabbit_password or os_password are displayed in
puppet logs when changed. This commit changes ceilometer_config type
adding a new parameter that triggers obfuscation of the values in
puppet logs.

Change-Id: I9eb6504220c5337c154bf5ad86c7d22bea64df51
Closes-Bug: #1328448
Normalize Gemfile & pin tests to rspec < 2.99

Pin to rspec < 2.99 until rspec-puppet officially supports rspec 3.x.
This is to avoid warnings due to deprecated matchers in the
rspec-puppet gem.

This change is also intended to normalize the Gemfile for all stackforge
puppet modules.  This should facilitate pinning gem versions when
releasing new stable branches, since the same diff can be used for all
repos.

Change-Id: Ia1286824cebca09e20bf6d11a3435982b93442b9
Partial-Bug: #1326034
Make Modulefile summary and description consistent

Improve consistency of Modulefile across puppet modules for OpenStack.

Change-Id: Ia6e7918ce783c603720f8da97b54cb40edd25a59
Fixes Facts string comparisons in CentOS 7

- CentOS Project has adopted a new rule for versioning numbers. The major number
  matches the RHEL major number, but the minor number is generated from the
  release date. For example, CentOS 7.0.1407.
- Adds Support for Scientific Linux.

Change-Id: I3220206aa01b9f5c838e524b3fec723c92435153
Closes-Bug: 1338777
Signed-off-by: Gael Chamoulaud <gchamoul@redhat.com>
Remove deprecation notice for sectionless ceilometer_config

ceilometer_config used to accept section-less configuration name.

Change-Id: I11348ced3bccb1bb88ae493ae1e15017aa360096
Use 2.2 as the default mysql_module

Change-Id: I91c87fa0b4d5871aa936a5b4842b47f4cfee4ca8
Merge "Use 2.2 as the default mysql_module"
Add ability to disable ceilometer-collector without db

You are no longer required to include ceilometer::db when
disabling ceilometer-collector using the enabled parameter.

The relationships with any database resources are now only enforced
when the service is enabled.

Closes-bug: #1352958
Change-Id: I00a5e651184788acdd30de1908e2bf38566f78e1
Fix ceilometer agent notification package error

ceilometer-notification package name should be
openstack-ceilometer-notification in RHEL.
See more info in related bug tracker record.

Change-Id: If64f1ea641c5d99c0adf2104a308c2d5442c3324
Closes-Bug: #1353844