Fix yaml python dep in root tests (#96)

Use different python interpretators for root and rootless tests,
as it's a problem in Ubuntu 18.

ci/playbooks/containers/podman_container.yml

@@ -6,3 +6,4 @@
         name: podman_container
       vars:
         idem_image: idempotency_test
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_container_idempotency.yml

@@ -6,3 +6,4 @@
         name: podman_container_idempotency
       vars:
         idem_image: idempotency_test
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_container_info.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_container_info
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_image.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_image
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_image_info.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_image_info
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_network_info.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_network_info
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_pod.yml

@@ -6,3 +6,4 @@
         name: podman_pod
       vars:
         idem_image: idempotency_test
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_pod_info.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_pod_info
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_volume.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_volume
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/playbooks/containers/podman_volume_info.yml

@@ -4,3 +4,5 @@
   tasks:
     - include_role:
         name: podman_volume_info
+      vars:
+        ansible_python_interpreter: "{{ _ansible_python_interpreter }}"

ci/run_containers_tests.sh

@@ -16,7 +16,7 @@ CMD="ANSIBLE_ROLES_PATH=${CURWD}/../tests/integration/targets \
     ${ANSIBLECMD:-ansible-playbook} \
     -i localhost, -c local --diff \
     ci/playbooks/containers/${TEST2RUN}.yml \
-    -e ansible_python_interpreter=$(command -v python)"
+    -e _ansible_python_interpreter=$(command -v python)"
 
 bash -c "$CMD -vv" || exit_code=$?
 if [[ "$exit_code" != 0 ]]; then