Upgrade molecule to v3 (#6468)

Signed-off-by: Victor Morales <v.morales@samsung.com>

roles/bootstrap-os/molecule/default/molecule.yml

@@ -1,10 +1,9 @@
 ---
 dependency:
   name: galaxy
-lint:
-  name: yamllint
-  options:
-    config-file: ../../.yamllint
+lint: |
+  set -e
+  yamllint -c ../../.yamllint .
 driver:
   name: vagrant
   provider:

roles/container-engine/containerd/molecule/default/molecule.yml

@@ -3,10 +3,9 @@ driver:
   name: vagrant
   provider:
     name: libvirt
-lint:
-  name: yamllint
-  options:
-    config-file: ../../../.yamllint
+lint: |
+  set -e
+  yamllint -c ../../../.yamllint .
 platforms:
   - name: ubuntu18
     box: generic/ubuntu1804

roles/container-engine/cri-o/molecule/default/molecule.yml

@@ -3,10 +3,9 @@ driver:
   name: vagrant
   provider:
     name: libvirt
-lint:
-  name: yamllint
-  options:
-    config-file: ../../../.yamllint
+lint: |
+  set -e
+  yamllint -c ../../../.yamllint .
 platforms:
   - name: ubuntu1804
     box: generic/ubuntu1804

roles/container-engine/docker/molecule/default/molecule.yml

@@ -3,10 +3,9 @@ driver:
   name: vagrant
   provider:
     name: libvirt
-lint:
-  name: yamllint
-  options:
-    config-file: ../../../.yamllint
+lint: |
+  set -e
+  yamllint -c ../../../.yamllint .
 platforms:
   - name: kubespray-docker
     box: generic/ubuntu1804

tests/requirements.txt

@@ -6,5 +6,7 @@ dopy==0.3.7
 cryptography==2.8
 ansible-lint==4.2.0
 openshift==0.8.8
-molecule==2.22
+molecule==3.0.6
+molecule-vagrant==0.3
+testinfra==5.2.2
 python-vagrant==0.5.15