CI: convert molecule jobs to parallel:matrix

With the new provisionning using kubevirt this should be faster.

.gitlab-ci/molecule.yml

@@ -19,65 +19,38 @@
     paths:
     - molecule_logs/
 
+molecule:
+  extends: .molecule
+  script:
+  - ./tests/scripts/molecule_run.sh -i $ROLE
+  parallel:
+    matrix:
+    - ROLE:
+      - container-engine/cri-dockerd
+      - container-engine/containerd
+      - container-engine/cri-o
+      - adduser
+      - bastion-ssh-config
+      - bootstrap-os
+
 # CI template for periodic CI jobs
 # Enabled when PERIODIC_CI_ENABLED var is set
-.molecule_periodic:
+molecule_full:
   only:
     variables:
     - $PERIODIC_CI_ENABLED
   allow_failure: true
-  extends: .molecule
-
-molecule_full:
-  extends: .molecule_periodic
-
-molecule_no_container_engines:
-  extends: .molecule
-  script:
-  - ./tests/scripts/molecule_run.sh -e container-engine
-  when: on_success
-
-molecule_docker:
-  extends: .molecule
-  script:
-  - ./tests/scripts/molecule_run.sh -i container-engine/cri-dockerd
-  when: on_success
-
-molecule_containerd:
-  extends: .molecule
-  script:
-  - ./tests/scripts/molecule_run.sh -i container-engine/containerd
-  when: on_success
-
-molecule_cri-o:
-  extends: .molecule
-  stage: deploy-part1
-  script:
-  - ./tests/scripts/molecule_run.sh -i container-engine/cri-o
-  allow_failure: true
-  when: on_success
-
-# # Stage 3 container engines don't get as much attention so allow them to fail
-# molecule_kata:
-#   extends: .molecule
-#   stage: deploy-extended
-#   script:
-#     - ./tests/scripts/molecule_run.sh -i container-engine/kata-containers
-#   when: manual
-# # FIXME: this test is broken (perma-failing)
-
-molecule_gvisor:
-  extends: .molecule
-  stage: deploy-extended
-  script:
-  - ./tests/scripts/molecule_run.sh -i container-engine/gvisor
-  when: manual
-# FIXME: this test is broken (perma-failing)
-
-molecule_youki:
-  extends: .molecule
-  stage: deploy-extended
-  script:
-  - ./tests/scripts/molecule_run.sh -i container-engine/youki
-  when: manual
-# FIXME: this test is broken (perma-failing)
+  extends: molecule
+  parallel:
+    matrix:
+    - ROLE:
+      - container-engine/cri-dockerd
+      - container-engine/containerd
+      - container-engine/cri-o
+      - adduser
+      - bastion-ssh-config
+      - bootstrap-os
+      # FIXME : tests below are perma-failing
+      - container-engine/kata-containers
+      - container-engine/gvisor
+      - container-engine/youki