added cloud.yaml example and renamed openrc example

clouds-example.yaml

+# This is a clouds.yaml file, which can be used by OpenStack tools as a source
+# of configuration on how to connect to a cloud. If this is your only cloud,
+# just put this file in ~/.config/openstack/clouds.yaml and tools like
+# python-openstackclient will just work with no further config. (You will need
+# to add your password to the auth section)
+# If you have more than one cloud account, add the cloud entry to the clouds
+# section of your existing file and you can refer to them by name with
+# OS_CLOUD=openstack or --os-cloud=openstack
+clouds:
+  openstack:
+    auth:
+      # auth_url: https://private-cloud.example.com:5000/v3
+      # auth_url: https://private-cloud2.example.com:5000/v3
+      auth_url: https://10.32.4.182:5000/v3
+      username: "CloudComp0"
+      password: "demo"
+      # project_id: bba62cf6bf0b447491829d207e1b05f9
+      project_name: "CloudComp0"
+      user_domain_name: "Default"
+    region_name: "RegionOne"
+    interface: "public"
+    identity_api_version: 3
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