Remove swift_storage/replication_address pretasks

We have moved the calculation of the swift_repl and storage addresses to
the swift role itself, to ensure uniformity:

https://review.openstack.org/#/c/375528/

As a result, this PR removes these steps from the playbook as they are
now redundant.

Change-Id: Iac72c99fc728fad82da65ae6c68a304e3d130bc1

test-install-swift.yml

@@ -19,13 +19,6 @@
   hosts: "{{ swift_groups | default('swift_all:swift_remote_all') }}"
   user: root
   gather_facts: true
-  pre_tasks:
-    - name: Set swift replication address (container)
-      set_fact:
-        replication_address: "{{ hostvars[inventory_hostname]['container_networks']['replication_address']['address'] }}"
-      when:
-        - inventory_hostname in groups['swift_all']
-        - hostvars[inventory_hostname]['container_networks']['replication_address']['address'] is defined
   roles:
     - role: "{{ swift_rolename | default('os_swift') }}"
   vars_files:

test-vars.yml

@@ -201,8 +201,6 @@ swift_venv_bin: "/openstack/venvs/swift-{{ swift_venv_tag }}/bin"
 swift_service_publicuri: "http://{{ hostvars[groups['swift_proxy'][0]]['ansible_host'] }}:8080"
 swift_service_adminuri: "http://{{ hostvars[groups['swift_proxy'][0]]['ansible_host'] }}:8080"
 swift_service_internaluri: "http://{{ hostvars[groups['swift_proxy'][0]]['ansible_host'] }}:8080"
-swift_replication_address: "{{ replication_address }}"
-swift_storage_address: "{{ storage_address }}"
 swift:
   storage_network: "{{ test_swift_storage_network | default('eth2') }}"
   replication_network: "{{ test_swift_repl_network | default('eth3') }}"