Force python3 install when provisioning OpenBSD

group_vars/openbsd.yml

@@ -1,6 +1,6 @@
 ---
 # fix python path errors
-ansible_python_interpreter: "/usr/bin/env python"
+ansible_python_interpreter: "/usr/local/bin/python3"
 
 # we have real wheel group
 ansible_wheel: wheel
@@ -17,3 +17,4 @@ num_cpus: 1
 
 # extra args for virt-install
 virt_install_os_args: --cdrom https://www.foo.sh/ks/openbsd/openbsd.iso
+virt_install_python_cmd: pkg_add python3 -I -x

playbooks/include/vm-create.yml

@@ -137,3 +137,10 @@
       with_items: "{{ hostkeys.stdout.splitlines() }}"
       delegate_to: localhost
       when: inventory_hostname not in result.list_vms
+
+    - name: install python if required
+      command: "ssh {{ inventory_hostname }} '{{ virt_install_python_cmd }}'"
+      delegate_to: localhost
+      when:
+        - inventory_hostname not in result.list_vms
+        - virt_install_python_cmd is defined