mitogen/tests/ansible/integration/stub_connections/setns_lxc.yml

# issue #409.
# setns is hard -- it wants to do superuser syscalls, so we must run it in a
# child Ansible via sudo. But that only works if sudo works.

- name: integration/stub_connections/setns_lxc.yml
  hosts: test-targets
  gather_facts: false
  any_errors_fatal: false
  connection: local
  tasks:
    - setup:
      register: out

    - debug: msg={{out}}

    - command: sudo -n whoami
      args:
        warn: false
      ignore_errors: true
      register: sudo_available
      when: out.ansible_facts.ansible_system == 'Linux'

    - command: |
        sudo -nE ansible
        -i localhost,
        -c setns
        -e mitogen_kind=lxc
        -e mitogen_lxc_info_path=stub-lxc-info.py
        -m shell
        -a "echo hi"
        localhost
      args:
        chdir: ../..
        warn: false
      when: |
        out.ansible_facts.ansible_system == 'Linux'
        and sudo_available.rc == 0
      register: result

    - assert:
        that: |
          (out.ansible_facts.ansible_system != 'Linux') or
          (sudo_available != 0) or
          (result.rc == 0)