Added ephemeral create/delete to test stage.

.gitlab-ci.yml

@@ -12,6 +12,16 @@ stages:
 #before_script:
 #  - earthly bootstrap
 
+create_test_machine:
+  stage: test
+  only:
+    - main
+    - merge_requests
+  tags:
+    - build-orchestration
+  script:
+    - /home/gitlab-runner/build-machine-ctl.sh create amd64-deb
+
 test_amd64:
   stage: test
   image: earthly/earthly:v0.6.30
@@ -25,6 +35,18 @@ test_amd64:
     - earthly --ci +unit-tests-linux-amd64
   when: manual
 
+delete_test_machine:
+  stage: test
+  only:
+    - main
+    - merge_requests
+  needs:
+    - test_amd64
+  tags:
+    - build-orchestration
+  script:
+    - /home/gitlab-runner/build-machine-ctl.sh delete amd64-deb
+
 create_build_machines:
   stage: build_packages
   only: