playbook-compat-sudo.yml

---
- hosts: all
  gather_facts: False

  tasks:
  - name: install python 2 on ubuntu 16.04 et al
    sudo: yes
    # Needs trailing ";" under certain combinations of docker,
    # ansible.
    # It does not seem possible to conditionally include a file in
    # ansible 1.x without parsing it, which prevents use of "become".
    # However, in ansible 2.3, "sudo" stopped working for "raw" so we
    # just try to become root in various ways.
    raw: >
      if command -v apt; then
        test -e /usr/bin/python ||
        (command -v apt && apt -y update && apt install -y python-minimal) ||
        (command -v apt && sudo apt -y update && sudo apt install -y python-minimal)
      fi;
    # Needed since Ansible 2.2 per
    # https://github.com/ansible/ansible/pull/17112/files
    changed_when: False
    register: result_python2_ubuntu
    until: result_python2_ubuntu|success
    # Workaround https://github.com/ansible/ansible/issues/16868 and
    # increase default retry count
    retries: 20
    delay: 10

  - name: install python 2 on fedora 25 et al
    sudo: yes
    # Needs trailing ";" under certain combinations of docker,
    # ansible.
    # It does not seem possible to conditionally include a file in
    # ansible 1.x without parsing it, which prevents use of "become".
    # However, in ansible 2.3, "sudo" stopped working for "raw" so we
    # just try to become root in various ways.
    raw: >
      if command -v dnf; then
        test -e /usr/bin/python ||
        (command -v dnf && dnf install -y python2) ||
        (command -v dnf && sudo dnf install -y python2)
      fi;
    # Needed since Ansible 2.2 per
    # https://github.com/ansible/ansible/pull/17112/files
    changed_when: False
    register: result_python2_fedora
    until: result_python2_fedora|success
    # Workaround https://github.com/ansible/ansible/issues/16868 and
    # increase default retry count
    retries: 20
    delay: 10

  - name: install simplejson on CentOS 5 et al
    sudo: yes
    # Needs trailing ";" under certain combinations of docker,
    # ansible.
    # It does not seem possible to conditionally include a file in
    # ansible 1.x without parsing it, which prevents use of "become".
    # However, in ansible 2.3, "sudo" stopped working for "raw" so we
    # just try to become root in various ways.
    raw: >
      if command -v yum; then
        python -c "import json" ||
        python -c "import simplejson" ||
        (command -v yum && yum -y install python-simplejson) ||
        (command -v yum && sudo yum -y install python-simplejson)
      fi;
    # Needed since Ansible 2.2 per
    # https://github.com/ansible/ansible/pull/17112/files
    changed_when: False
    register: result_simplejson_centos
    until: result_simplejson_centos|success
    # Workaround https://github.com/ansible/ansible/issues/16868 and
    # increase default retry count
    retries: 20
    delay: 10