Change the method of installing test-operator

This patch introduces a new way of installing test-operator.
Before, we wanted test-operator role to install the test-operator,
but now test-operator will be installed the same way as other
operators - using openstack-operator.

Additionally, there is a need to ensure we can change which
version of test-operator is used. This will be necessary for
having a way to prevent big issues by changing the versions
temporarily.

Author: kstrenkova

roles/env_op_images/defaults/main.yml

@@ -21,3 +21,4 @@
 cifmw_env_op_images_dir: "{{ cifmw_basedir | default(ansible_user_dir ~ '/ci-framework-data') }}"
 cifmw_env_op_images_file: operator_images.yaml
 cifmw_env_op_images_dryrun: false
+cifmw_env_op_test_operator_image: ""

roles/env_op_images/tasks/main.yml

@@ -86,6 +86,21 @@
       loop_control:
         label: "{{ item.name }}"
 
+    - name: Patch CSV to change test-operator image if needed
+      when:
+      - cifmw_env_op_test_operator_image != ""
+      ansible.builtin.set_fact:
+        cifmw_openstack_service_images_content: >-
+          {{
+            cifmw_openstack_service_images_content |
+            default({}) |
+            combine(
+              {
+                "RELATED_IMAGE_TEST_OPERATOR_MANAGER_IMAGE_URL": {{ cifmw_env_op_test_operator_image }}
+              }
+            )
+          }}
+
     - name: Get all the pods in openstack-operator namespace
       vars:
         csv_items: "{{ (_csvs_out.stdout | from_yaml)['items'] }}"

roles/test_operator/README.md

@@ -4,7 +4,7 @@ Execute tests via the [test-operator](https://openstack-k8s-operators.github.io/
 
 ## Parameters
 * `cifmw_test_operator_artifacts_basedir`: (String) Directory where we will have all test-operator related files. Default value: `{{ cifmw_basedir }}/tests/test_operator` which defaults to `~/ci-framework-data/tests/test_operator`
-* `cifmw_test_operator_namespace`: (String) Namespace inside which all the resources are created. Default value: `openstack`
+* `cifmw_test_operator_namespace`: (String) Namespace inside which all the resources are created. Default value: `openstack-opearators`
 * `cifmw_test_operator_index`: (String) Full name of container image with index that contains the test-operator. Default value: `quay.io/openstack-k8s-operators/test-operator-index:latest`
 * `cifmw_test_operator_timeout`: (Integer) Timeout in seconds for the execution of the tests. Default value: `3600`
 * `cifmw_test_operator_logs_image`: (String) Image that should be used to collect logs from the pods spawned by the test-operator. Default value: `quay.io/quay/busybox`

roles/test_operator/defaults/main.yml

@@ -24,7 +24,7 @@ cifmw_test_operator_stages:
     type: tempest
 cifmw_test_operator_fail_on_test_failure: true
 cifmw_test_operator_artifacts_basedir: "{{ cifmw_basedir | default(ansible_user_dir ~ '/ci-framework-data') }}/tests/test_operator"
-cifmw_test_operator_namespace: openstack
+cifmw_test_operator_namespace: openstack-operators
 cifmw_test_operator_index: quay.io/openstack-k8s-operators/test-operator-index:latest
 cifmw_test_operator_timeout: 3600
 cifmw_test_operator_logs_image: quay.io/quay/busybox

roles/test_operator/tasks/main.yml

@@ -23,64 +23,6 @@
     owner: "{{ ansible_user | default(lookup('env', 'USER')) }}"
     group: "{{ ansible_user | default(lookup('env', 'USER')) }}"
 
-- name: Ensure OperatorGroup for the test-operator is present
-  kubernetes.core.k8s:
-    kubeconfig: "{{ cifmw_openshift_kubeconfig }}"
-    api_key: "{{ cifmw_openshift_token | default(omit) }}"
-    context: "{{ cifmw_openshift_context | default(omit) }}"
-    state: present
-    wait: true
-    definition:
-      apiVersion: operators.coreos.com/v1
-      kind: OperatorGroup
-      metadata:
-        name: test-operator-operatorgroup
-        namespace: "{{ cifmw_test_operator_namespace }}"
-      spec:
-        targetNamespaces:
-          - "{{ cifmw_test_operator_namespace }}"
-  when: not cifmw_test_operator_dry_run | bool
-
-- name: Ensure CatalogSource for the test-operator is present
-  kubernetes.core.k8s:
-    kubeconfig: "{{ cifmw_openshift_kubeconfig }}"
-    api_key: "{{ cifmw_openshift_token | default(omit) }}"
-    context: "{{ cifmw_openshift_context | default(omit) }}"
-    state: present
-    wait: true
-    definition:
-      apiVersion: operators.coreos.com/v1alpha1
-      kind: CatalogSource
-      metadata:
-        name: test-operator-catalog
-        namespace: "{{ cifmw_test_operator_namespace }}"
-      spec:
-        sourceType: grpc
-        image: "{{ cifmw_test_operator_index }}"
-  when: not cifmw_test_operator_dry_run | bool
-
-- name: Ensure Subscription for the test-operator is present
-  kubernetes.core.k8s:
-    kubeconfig: "{{ cifmw_openshift_kubeconfig }}"
-    api_key: "{{ cifmw_openshift_token | default(omit)}}"
-    context: "{{ cifmw_openshift_context | default(omit)}}"
-    state: present
-    wait: true
-    definition:
-      apiVersion: operators.coreos.com/v1alpha1
-      kind: Subscription
-      metadata:
-        name: test-operator
-        namespace: "{{ cifmw_test_operator_namespace }}"
-      spec:
-        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
   kubernetes.core.k8s_info:
     kubeconfig: "{{ cifmw_openshift_kubeconfig }}"