Check one or more cluster operator condition status with Python

jsonpath.py

#!/usr/bin/env python3

import json
import os
from jsonpath_ng import JSONPath
from jsonpath_ng.ext import parse

CO_CMD = "oc get co -o json"
QUERY = "items[?(@.status.conditions[?(@.type=='Degraded' & @.status=='True')])]"

with os.popen(CO_CMD) as co_result:
    co_json = json.load(co_result)
assert co_json is not None

result = [match.value for match in parse(QUERY).find(co_json)]
print(
    "There are {} degraded operators:\n- {}".format(
        len(result), "\n- ".join([item["metadata"]["uid"] for item in result])
    )
)

vanilla.py

#!/usr/bin/env python3

import json
import os

CO_CMD = "oc get co -o json"

with os.popen(CO_CMD) as co_result:
    co_json = json.load(co_result)
assert co_json is not None

items = co_json["items"]
degraded_items = []

for item in items:
    conditions = item["status"]["conditions"]
    for condition in conditions:
        if condition["type"] == "Degraded" and condition["status"] == "True":
            degraded_items.append(item)

print(
    "There are {} degraded operators:\n- {}".format(
        len(degraded_items),
        "\n- ".join([item["metadata"]["uid"] for item in degraded_items]),
    )
)