Add designate IR plugin files

So far designate was not run by IR.

This patch adds the required tobiko-IR plugin files so designate-tobiko
tests will be runnable from IR plugin jobs.

Change-Id: I14b04317cdb78e89a5443cb2e105d12cc35fad38

roles/tobiko-run/vars/test-workflow-check-resources-designate.yaml

@@ -0,0 +1,8 @@
+---
+
+test_workflow_steps:
+  - tox_description: 'check Designate resources'
+    tox_envlist: designate
+    tox_step_name: check_resources
+    tox_environment:
+      TOBIKO_PREVENT_CREATE: yes

roles/tobiko-run/vars/test-workflow-create-resources-designate.yaml

@@ -0,0 +1,8 @@
+---
+
+test_workflow_steps:
+  - tox_description: 'create Designate resources'
+    tox_envlist: designate
+    tox_step_name: create_resources
+    tox_environment:
+      TOBIKO_PREVENT_CREATE: no

roles/tobiko-run/vars/test-workflow-designate-faults.yaml

@@ -0,0 +1,18 @@
+---
+
+test_workflow_steps:
+  - tox_description: 'create Designate resources'
+    tox_envlist: designate
+    tox_step_name: create_designate_resources
+    tox_environment:
+      TOBIKO_PREVENT_CREATE: no
+
+  - tox_description: 'run Designate disruptive test cases'
+    tox_envlist: designate_faults
+    tox_step_name: verify_designate_faults
+
+  - tox_description: 'verify Designate resources'
+    tox_envlist: designate
+    tox_step_name: verify_designate_resources
+    tox_environment:
+      TOBIKO_PREVENT_CREATE: yes

tox.ini

@@ -202,6 +202,16 @@ setenv =
     OS_TEST_PATH = {toxinidir}/tobiko/tests/scenario/octavia
 
 
+[testenv:designate]
+
+basepython = {[integration]basepython}
+envdir = {[integration]envdir}
+passenv = {[integration]passenv}
+setenv =
+    {[integration]setenv}
+    OS_TEST_PATH = {toxinidir}/tobiko/tests/scenario/designate
+
+
 [testenv:ovn_migration]
 
 basepython = {[integration]basepython}
@@ -274,6 +284,16 @@ setenv =
     OS_TEST_PATH = {toxinidir}/tobiko/tests/faults/octavia
 
 
+[testenv:designate_faults]
+
+basepython = {[integration]basepython}
+envdir = {[integration]envdir}
+passenv = {[integration]passenv}
+setenv =
+    {[testenv:faults]setenv}
+    OS_TEST_PATH = {toxinidir}/tobiko/tests/faults/designate
+
+
 [testenv:neutron_faults]
 
 basepython = {[integration]basepython}