copr: cleanup credentials: old openstack

Complements: 1623f42fea

roles/copr/backend/tasks/setup_provisioning_environment.yml

@@ -61,7 +61,6 @@
     src: "{{ roles_path }}/copr/backend/templates/provision/{{ item }}"
     dest: "{{ provision_directory }}/{{ item }}"
   with_items:
-  - nova_cloud_vars.yml
   - aws_cloud_vars.yml
   tags:
   - provision_config

roles/copr/backend/templates/keystonerc

@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# With the addition of Keystone, to use an openstack cloud you should
-# authenticate against keystone, which returns a **Token** and **Service
-# Catalog**.  The catalog contains the endpoint for all services the
-# user/tenant has access to - including nova, glance, keystone, swift.
-#
-# *NOTE*: Using the 2.0 *auth api* does not mean that compute api is 2.0.  We
-# will use the 1.1 *compute api*
-export OS_AUTH_URL={{ copr_nova_auth_url }}
-
-# With the addition of Keystone we have standardized on the term **tenant**
-# as the entity that owns the resources.
-
-export OS_TENANT_ID={{ copr_nova_tenant_id }}
-export OS_TENANT_NAME={{ copr_nova_tenant_name }}
-
-# In addition to the owning entity (tenant), openstack stores the entity
-# performing the action as the **user**.
-export OS_USERNAME={{ copr_nova_username }}
-
-# With Keystone you pass the keystone password.
-export OS_PASSWORD={{ copr_password }}

roles/copr/backend/templates/provision/nova_cloud_vars.yml

@@ -1,17 +0,0 @@
----
-OS_AUTH_URL: "{{ copr_nova_auth_url }}"
-
-OS_TENANT_ID: "{{ copr_nova_tenant_id }}"
-OS_TENANT_NAME: "{{ copr_nova_tenant_name }}"
-
-OS_USERNAME: "{{ copr_nova_username }}"
-
-OS_PASSWORD: "{{ copr_password }}"
-
-flavor_name: "{{ copr_builder_flavor_name }}"
-network_name: "{{ copr_builder_network_name }}"
-key_name: "{{ copr_builder_key_name }}"
-security_groups: "{{ copr_builder_security_groups }}"
-
-builder_images:
-  x86_64: "currently unset, use copr_builder_images.openstack.x86_64 config"