Remove cpuset configurations

This functionality simply did not work, with Libvirt continuing to dump
its processes into the root cset thus defeating the purpose entirely.

Just remove it, from some very initial testing it isn't worth the
headache.

roles/pvc/tasks/ceph/main.yml

@@ -138,56 +138,4 @@
   command: ceph osd crush rule create-replicated replicated_rule default osd
   when: "{{ pvc_nodes | length }} == 1"
 
-# System OSD CPU shielding activation
-- block:
-    - name: install packages
-      apt:
-        name:
-          - cpuset
-          - numactl
-        state: latest
-
-    - name: install ceph-osd-cpuset controller config
-      template:
-        src: ceph/ceph-osd-cpuset-enable.j2
-        dest: /etc/default/ceph-osd-cpuset
-
-    - name: install ceph-osd-cpuset script
-      template:
-        src: ceph/ceph-osd-cpuset.j2
-        dest: /usr/local/sbin/ceph-osd-cpuset
-        mode: 0755
-
-    - name: install ceph-osd-cpuset service unit
-      template:
-        src: ceph/ceph-osd-cpuset.service.j2
-        dest: /etc/systemd/system/ceph-osd-cpuset.service
-      register: systemd_file_cpuset
-
-    - name: create ceph-osd override dropin directory
-      file:
-        dest: /etc/systemd/system/ceph-osd@.service.d
-        state: directory
-
-    - name: install ceph-osd override dropin
-      template:
-        src: ceph/ceph-osd-cpuset.conf.j2
-        dest: /etc/systemd/system/ceph-osd@.service.d/cpuset.conf
-      register: systemd_file_osd
-
-    - name: reload systemd to apply previous changes
-      command: "systemctl daemon-reload"
-      when: systemd_file_cpuset.changed or systemd_file_osd.changed
-
-    - name: enable ceph-osd-cpuset service
-      service:
-        name: ceph-osd-cpuset
-        enabled: yes
-
-    - debug:
-        msg: "NOTICE: Any cpuset configs have NOT been applied to the running system. This node must be rebooted to apply these changes."
-  tags: pvc-ceph-cpuset
-  when:
-    - pvc_shield_osds_enable is defined
-
 - meta: flush_handlers