Mini Shell

import logging
import os

import salt.modules.cmdmod
import salt.utils.json
import salt.utils.path
import salt.utils.stringutils
from salt.exceptions import CommandExecutionError

__virtualname__ = "ansible"

log = logging.getLogger(__name__)


def __virtual__():
    if salt.utils.path.which("ansible-inventory"):
        return __virtualname__
    return (False, "Install `ansible` to use inventory")


def targets(inventory="/etc/ansible/hosts", yaml=False, export=False):
    """
    Return the targets from the ansible inventory_file
    Default: /etc/salt/roster
    """
    if not os.path.isfile(inventory):
        raise CommandExecutionError(f"Inventory file not found: {inventory}")
    if not os.path.isabs(inventory):
        raise CommandExecutionError("Path to inventory file must be an absolute path")

    extra_cmd = []
    if export:
        extra_cmd.append("--export")
    if yaml:
        extra_cmd.append("--yaml")
    inv = salt.modules.cmdmod.run(
        "ansible-inventory -i {} --list {}".format(inventory, " ".join(extra_cmd)),
        env={"ANSIBLE_DEPRECATION_WARNINGS": "0"},
        reset_system_locale=False,
    )
    if yaml:
        return salt.utils.stringutils.to_str(inv)
    else:
        try:
            return salt.utils.json.loads(salt.utils.stringutils.to_str(inv))
        except ValueError:
            raise CommandExecutionError(f"Error processing the inventory: {inv}")