#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.

# NOTE: Careful when replacing the *-import below with a more specific import. This can cause
# problems because it might remove variables from the check-context which are necessary for
# resolving legacy discovery results such as [("SUMMARY", "diskstat_default_levels")]. Furthermore,
# it might also remove variables needed for accessing discovery rulesets.
from cmk.base.check_legacy_includes.k8s import *  # pylint: disable=wildcard-import,unused-wildcard-import

###########################################################################
# NOTE: This check (and associated special agent) is deprecated and will be
#       removed in Checkmk version 2.2.
###########################################################################


@discover
def inventory_k8s_persistent_volume_claims(_claim, data):
    return data.get("phase", "") == "Bound"


@get_parsed_item_data
def check_k8s_persistent_volume_claims(_no_item, _no_params, claim):
    status, phase = 0, claim.get("phase")
    if phase is None:
        yield 3, "Phase: Unknown"
        return

    if phase != "Bound":
        status = 2
    yield status, "Phase: %s" % phase

    namespace = claim.get("namespace")
    if namespace:
        yield 0, "Namespace: %s" % namespace
    volume = claim.get("volume")
    if volume:
        yield 0, "Volume: %s" % volume


check_info["k8s_persistent_volume_claims"] = {
    "parse_function": parse_k8s,
    "inventory_function": inventory_k8s_persistent_volume_claims,
    "check_function": check_k8s_persistent_volume_claims,
    "service_description": "PVC %s",
}
