Create promstat project

promstat is (or will be) an abstraction library allowing reporting of
stats to both statsd and prometheus.

Change-Id: I8c4145c00d580f94ee19b5321047cf2ef0a1760f

gerrit/acls/openstack/promstat.config

@@ -0,0 +1,13 @@
+[access "refs/heads/*"]
+abandon = group promstat-core
+label-Code-Review = -2..+2 group promstat-core
+label-Workflow = -1..+1 group promstat-core
+
+[access "refs/tags/*"]
+pushSignedTag = group promstat-release
+
+[receive]
+requireChangeId = true
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -6148,6 +6148,8 @@
 - project: openstack/proliantutils
   description: Utility library for managing HP Proliant servers (used in Ironic iLO
     drivers).
+- project: openstack/promstat
+  description: Report stats to both statsd and prometheus
 - project: openstack/ptgbot
   use-storyboard: true
   description: Source code for the PTG event scheduling bot

gerritbot/channels.yaml

@@ -1648,6 +1648,7 @@ openstack-sdks:
     - openstack/os-client-config
     - openstack/os-service-types
     - openstack/osc-lib
+    - openstack/promstat
     - openstack/python-openstackclient
     - openstack/service-types-authority
   branches: