Clean up legacy lsycnd, rsync and ssh key config

These are no longer needed when a shared filesystem is used to
syncronise the repo server contents

Change-Id: I3109bd891d4c6b3522f5f741d9970093b1e882c8

tasks/main.yml

@@ -29,6 +29,11 @@
   tags:
     - always
 
+# TODO (jrosser) Remove this task for the Z release
+- include: repo_sync_cleanup.yml
+  tags:
+    - repo_server-install
+
 - include: repo_pre_install.yml
   tags:
     - repo_server-install

tasks/repo_sync_cleanup.yml

@@ -0,0 +1,61 @@
+---
+# Copyright 2022, BBC R&D
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+- name: Check rsyncd status
+  command: systemctl status "{{ rsyncd_service_name }}"
+  register: _rsyncd_status
+  failed_when: false
+  changed_when: false
+
+- name: Stop and uninstall rsyncd when service unit exists with or without error
+  block:
+    - name: Stop rsyncd
+      service:
+        name: "{{ rsyncd_service_name }}"
+        state: stopped
+        enabled: no
+
+    - name: Uninstall rsyncd
+      package:
+        name: "{{ rsyncd_service_name }}"
+        state: absent
+      when: rsyncd_service_name == 'rsyncd'
+  when: _rsyncd_status.rc == 0 or _rsyncd_status.rc == 3
+
+- name: Check lsyncd status
+  command: systemctl status lsyncd
+  register: _lsyncd_status
+  failed_when: false
+  changed_when: false
+
+- name: Stop and uninstall lsyncd when service unit exists with or without error
+  block:
+    - name: Stop lsyncd
+      service:
+        name: lsyncd
+        enabled: no
+
+    - name: Uninstall lsyncd
+      package:
+        name: "lsyncd"
+        state: absent
+  when: _lsyncd_status.rc == 0 or _lsyncd_status.rc == 3
+
+- name: Remove ssh keys and certificates
+  file:
+    path: "{{ repo_service_home_folder }}/.ssh"
+    state: absent
+
+