Remove PerfkitBenchMaker

No longer supported.

Change-Id: Iae8ff4e0a1f55af67b49df16e8ecf276877f2525
Signed-off-by: Charles Short <chucks@redhat.com>

browbeat-config.yaml

@@ -31,18 +31,6 @@ grafana:
   port: 3000
   dashboards:
     - openstack-general-system-performance
-perfkit:
-  sleep_before: 0
-  sleep_after: 0
-  default:
-    image: centos7
-    machine_type: m1.small
-    os_type: rhel
-    openstack_image_username: centos
-    openstack_floating_ip_pool: browbeat_public
-    openstack_network: browbeat_private
-    timing_measurements: runtimes
-    ignore_package_requirements: true
 rally:
   sleep_before: 5
   sleep_after: 5
@@ -62,12 +50,6 @@ shaker:
   external_host: 2.2.2.2
 
 workloads:
-# PerfKitBenchmarker
-  - name: fio-centos-m1-small
-    enabled: false
-    type: perfkit
-    benchmarks: fio
-    openstack_volume_size: 1
 # file for shaker should be one of https://opendev.org/performa/shaker/src/branch/master/shaker/scenarios/openstack
 # Shaker
   - name: shaker-l2