skip docker-machine test

.gitlab-ci/molecule.yml

@@ -35,27 +35,35 @@ molecule_no_container_engines:
   extends: .molecule
   script:
     - ./tests/scripts/molecule_run.sh -e container-engine
-  when: on_success
+  when: manual
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 molecule_docker:
   extends: .molecule
   script:
     - ./tests/scripts/molecule_run.sh -i container-engine/cri-dockerd
-  when: on_success
+  when: manual
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 molecule_containerd:
   extends: .molecule
   script:
     - ./tests/scripts/molecule_run.sh -i container-engine/containerd
-  when: on_success
+  when: manual
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 molecule_cri-o:
   extends: .molecule
   stage: deploy-part2
   script:
     - ./tests/scripts/molecule_run.sh -i container-engine/cri-o
   allow_failure: true
-  when: on_success
+  when: manual
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 # Stage 3 container engines don't get as much attention so allow them to fail
 molecule_kata:

.gitlab-ci/vagrant.yml

@@ -33,13 +33,17 @@ vagrant_ubuntu20-weave-medium:
 vagrant_ubuntu20-flannel:
   stage: deploy-part2
   extends: .vagrant
-  when: on_success
+  when: manual
   allow_failure: false
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 vagrant_ubuntu20-flannel-collection:
   stage: deploy-part2
   extends: .vagrant
-  when: on_success
+  when: manual
+# FIXME: this test is broken by docker-machine
+# xref: https://github.com/kubernetes-sigs/kubespray/issues/11049
 
 vagrant_ubuntu20-kube-router-sep:
   stage: deploy-part2