Add tolerations and nodeSelector to test-operator-controller-manager

In previous PR [1], tolerations and nodeSelector parameters were added
to the test_operator role in order to configure tempest and tobiko pods.
This new PR adds the option to apply those parameters to the
test-operator-controller-manager pod as well.

[1] openstack-k8s-operators#1716

roles/test_operator/README.md

@@ -16,8 +16,8 @@ Execute tests via the [test-operator](https://openstack-k8s-operators.github.io/
 * `cifmw_test_operator_dry_run`: (Boolean) Whether test-operator should run or not. Default value: `false`
 * `cifmw_test_operator_fail_fast`: (Boolean) Whether the test results are evaluated when each test framework execution finishes or when all test frameworks are done. Default value: `false`
 * `cifmw_test_operator_controller_ip`: (String) An ip address of the controller node. Default value: `ansible_default_ipv4.address` which defaults to (`""`).
-* `cifmw_test_operator_tolerations`: (Dict) `tolerations` value that is applied to all pods spawned by the test-operator. Default value: `{}`
-* `cifmw_test_operator_node_selector`: (Dict) `nodeSelector` value that is applied to all pods spawned by the test-operator. Default value: `{}`
+* `cifmw_test_operator_tolerations`: (Dict) `tolerations` value that is applied to all pods spawned by the test-operator and to the test-operator-controller-manager pod. Default value: `{}`
+* `cifmw_test_operator_node_selector`: (Dict) `nodeSelector` value that is applied to all pods spawned by the test-operator and to the test-operator-controller-manager pod. Default value: `{}`
 
 ## Tempest specific parameters
 * `cifmw_test_operator_tempest_registry`: (String) The registry where to pull tempest container. Default value: `quay.io`

roles/test_operator/tasks/main.yml

@@ -80,6 +80,9 @@
         name: test-operator
         source: test-operator-catalog
         sourceNamespace: "{{ cifmw_test_operator_namespace }}"
+        config:
+          tolerations: "{{ cifmw_test_operator_tolerations | default(omit) }}"
+          nodeSelector: "{{ cifmw_test_operator_node_selector | default(omit) }}"
   when: not cifmw_test_operator_dry_run | bool
 
 - name: Wait until the test-operator csv is present