Add job for custom tests

Adds a manual job that lets you specify the scenario, release, tests, and tags, allowing you to run any tests on demand.

• QA_SCENARIO - the scenario to run (default Test::Instance::Image)
• QA_TESTS - the test(s) to run (no default, which means run all the tests in the scenario)
• QA_RSPEC_TAGS - the RSpec tags to add (no default)

Useful if you want to run a specific test a few times, or a subset of tests in a particular order.

---

Update: Unfortunately, this isn’t as useful as intended because for now it’s not possible to retry the job with the custom variables

• gitlab#32712 (closed)
• gitlab#31367

.gitlab-ci.yml

@@ -114,6 +114,27 @@ ee:sanity-framework:
     - .high-capacity
     - .ee-qa
 
+ce:custom:
+  script:
+    - exe/gitlab-qa ${QA_SCENARIO:=Test::Instance::Image} ${RELEASE:=CE} -- ${QA_TESTS} ${QA_RSPEC_TAGS} $RSPEC_REPORT_OPTS
+  extends:
+    - .test
+    - .high-capacity
+    - .ce-qa
+    - .rspec-report-opts
+  when: manual
+
+ee:custom:
+  script:
+    - exe/gitlab-qa ${QA_SCENARIO:=Test::Instance::Image} ${RELEASE:=EE} -- ${QA_TESTS} ${QA_RSPEC_TAGS} $RSPEC_REPORT_OPTS
+  extends:
+    - .test
+    - .high-capacity
+    - .ee-qa
+    - .knapsack-variables
+    - .rspec-report-opts
+  when: manual
+
 ce:instance:
   script:
     - exe/gitlab-qa Test::Instance::Image ${RELEASE:=CE} -- $RSPEC_REPORT_OPTS