Move CoreOS stream metadata to data/data/coreos, add OWNERS

It's more logically owned by the CoreOS team and this will
allow us to have a separate `OWNERS` file.

The `OWNERS` file is copied from the current one in openshift/os.

OWNERS_ALIASES

@@ -94,3 +94,36 @@ aliases:
   ibmcloud-reviewers:
     - bobbyradford
     - hasueki
+  # Keep in sync with the `coreos-approvers` and `coreos-reviewers` lists in https://github.com/openshift/release/blob/master/OWNERS_ALIASES
+  coreos-approvers:
+    - miabbott
+    - cgwalters
+    - bgilbert
+    - dustymabe
+    - mike-nguyen
+    - jlebon
+    - ashcrow
+    - lucab
+    - sohankunkerkar
+    - travier
+    - saqibali-2k
+    - HuijingHei
+    - jmarrero
+    - aaradhak
+    - ravanelli
+  coreos-reviewers:
+    - miabbott
+    - cgwalters
+    - bgilbert
+    - dustymabe
+    - mike-nguyen
+    - jlebon
+    - ashcrow
+    - lucab
+    - sohankunkerkar
+    - travier
+    - saqibali-2k
+    - HuijingHei
+    - jmarrero
+    - aaradhak
+    - ravanelli

data/data/coreos/OWNERS

@@ -0,0 +1,8 @@
+# See the OWNERS docs: https://git.k8s.io/community/contributors/guide/owners.md
+# This file should mirror the list of users defined on coreos-approvers in:
+# https://github.com/openshift/release/blob/master/OWNERS_ALIASES
+
+approvers:
+  - coreos-approvers
+reviewers:
+  - coreos-reviewers

hack/build-coreos-manifest.go

@@ -18,7 +18,8 @@ import (
 )
 
 const (
-	streamJSON = "data/data/rhcos-stream.json"
+	// FIXME - Add an OKD conditional here
+	streamJSON = "data/data/coreos/rhcos.json"
 	dest       = "bin/manifests/coreos-bootimages.yaml"
 )
 

pkg/rhcos/stream.go

@@ -3,5 +3,5 @@
 package rhcos
 
 func getStreamFileName() string {
-	return "rhcos-stream.json"
+	return "coreos/rhcos.json"
 }

pkg/rhcos/stream_okd.go

@@ -3,5 +3,5 @@
 package rhcos
 
 func getStreamFileName() string {
-	return "fcos-stream.json"
+	return "coreos/fcos.json"
 }