---
- name: "Check if Python is installed"
  delegate_to: "{{ hostvars[inventory_hostname].lxd_host }}"
  shell: >-
      lxc exec {{ inventory_hostname }} --
      dpkg -s {{ hostvars[inventory_hostname].python_package }}
  register: python_install_check
  failed_when: python_install_check.rc not in [0, 1]
  changed_when: False

- name: "Install Python in container"
  delegate_to: "{{ hostvars[inventory_hostname].lxd_host }}"
  shell: >-
      lxc exec {{ inventory_hostname }} --
      apt-get install -y {{ hostvars[inventory_hostname].python_package }}
  when: python_install_check.rc == 1