Create ansible-role-carbon repository

Create an ansible role to be used by windmill for the purpose of
managing carbon. We won't be publishing to pypi or using official
documentation.

Change-Id: I0fcc640988aa7388920b67b0e7190fb3d707ea42

gerrit/acls/openstack/ansible-role-carbon.config

@@ -0,0 +1,14 @@
+[access "refs/heads/*"]
+abandon = group ansible-role-carbon-core
+label-Code-Review = -2..+2 group ansible-role-carbon-core
+label-Workflow = -1..+1 group ansible-role-carbon-core
+
+[access "refs/tags/*"]
+pushSignedTag = group ansible-role-carbon-release
+
+[receive]
+requireChangeId = true
+requireContributorAgreement = true
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -917,6 +917,8 @@
   description: Ansible role to install and set up ARA
 - project: openstack/ansible-role-bindep
   description: Ansible role to manage bindep
+- project: openstack/ansible-role-carbon
+  description: Ansible role to manage graphite-project/carbon
 - project: openstack/ansible-role-cloud-launcher
   description: Ansible role to deploy multiple clouds resources
 - project: openstack/ansible-role-diskimage-builder

gerritbot/channels.yaml

@@ -2096,6 +2096,7 @@ openstack-windmill:
     - x-vrif-minus-2
   projects:
     - openstack/ansible-role-bindep
+    - openstack/ansible-role-carbon
     - openstack/ansible-role-diskimage-builder
     - openstack/ansible-role-fedmsg
     - openstack/ansible-role-gearman

zuul/main.yaml

@@ -208,6 +208,7 @@
           - openstack/ansible-hardening
           - openstack/ansible-role-ara
           - openstack/ansible-role-bindep
+          - openstack/ansible-role-carbon
           - openstack/ansible-role-cloud-launcher
           - openstack/ansible-role-diskimage-builder
           - openstack/ansible-role-fedmsg