Remove Calico qemu configuration

It is moved to the Nova role where libvirt/qemu is managed in
Id2cfa3353543fecd55f1135abad89f07071e2f60.

Depends-On: Id2cfa3353543fecd55f1135abad89f07071e2f60
Change-Id: Ib2d2056962e38f6fa4f96785a333413bf2c2fead

files/calico-qemu.conf

@@ -1,7 +0,0 @@
-clear_emulator_capabilities = 0
-cgroup_device_acl = [
-     "/dev/null", "/dev/full", "/dev/zero",
-     "/dev/random", "/dev/urandom",
-     "/dev/ptmx", "/dev/kvm", "/dev/kqemu",
-     "/dev/rtc", "/dev/hpet", "/dev/net/tun",
-]

handlers/main.yml

@@ -13,12 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Restart libvirt-bin
-  service:
-    name: "libvirt-bin"
-    state: "restarted"
-    pattern: "libvirt-bin"
-
 - name: Restart neutron services
   service:
     name: "{{ item.value.service_name }}"

tasks/calico_config.yml

@@ -34,20 +34,6 @@
     - calico-install
     - calico-pip-packages
 
-- name: Set Calico compatible qemu libvirt config
-  copy:
-    src: "calico-qemu.conf"
-    dest: "/etc/libvirt/qemu.conf"
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: Restart libvirt-bin
-  when:
-    - neutron_services['calico-felix']['group'] in group_names
-      or neutron_services['calico-dhcp-agent']['group'] in group_names
-  tags:
-    - calico-config
-
 - name: Ensure calico config directory exists
   file:
     path: "/etc/calico"