A=$SKILL_DIR/scripts/cls_alarm.py

python3 $A alarms                              # list policies
python3 $A alarm <alarm-id>                    # full detail
python3 $A alarm-disable <alarm-id>            # quick mute (Status=false)
python3 $A alarm-enable  <alarm-id>
python3 $A alarm-create --json /tmp/alarm.json --dry-run
python3 $A alarm-modify <alarm-id> --condition '$1.cnt > 20'
python3 $A alarm-delete <alarm-id> --yes       # destructive

python3 $A notices                             # notice groups
python3 $A notice <notice-id>

python3 $A shields                             # mute rules
python3 $A shield-create --notice-id <notice-id> --start $(date +%s) --end $(date -v+2H +%s) --type 1 --reason "deploy"

python3 $A alarm-log --time 6h                 # firing history

pip install tencentcloud-sdk-python

import os
import json
from tencentcloud.common import credential
from tencentcloud.cls.v20201016 import cls_client, models

cred = credential.EnvironmentVariableCredential().get_credential()
client = cls_client.ClsClient(cred, os.environ["TENCENTCLOUD_REGION"])

req = models.DescribeAlarmsRequest()
req.Limit = 100
# Optional filters: req.Filters = [{"Key": "name", "Values": ["DeepSeek"]}]
resp = client.DescribeAlarms(req)
for a in resp.Alarms:
    print(a.AlarmId, a.Name, "Enable=", a.Enable, "Status=", a.Status)

req = models.DescribeAlarmsRequest()
req.Filters = [{"Key": "alarmId", "Values": ["<alarm-id>"]}]
resp = client.DescribeAlarms(req)
print(json.dumps(resp.Alarms[0]._serialize(), indent=2, ensure_ascii=False))

req = models.CreateAlarmRequest()
req.Name = "OpenAI 5xx burst"
req.AlarmTargets = [{
    "TopicId": "<trace-topic-id>",
    "Query": "* | select count(*) as cnt where status_code >= 500",
    "Number": 1,
    "StartTimeOffset": -5,
    "EndTimeOffset": 0,
    "SyntaxRule": 1,             # 1 = CQL, 0 = Lucene
}]
req.MonitorTime = {"Type": "Period", "Time": 1}
req.Condition = "$1.cnt > 10"
req.AlarmPeriod = 5              # evaluate every 5 minutes
req.TriggerCount = 1             # fire after 1 consecutive match
req.AlarmLevel = 2               # 0=Notice, 1=Warning, 2=Critical
req.AlarmNoticeIds = ["<notice-id-a>", "<notice-id-b>"]
req.MonitorObjectType = 0
req.Enable = True

resp = client.CreateAlarm(req)
print("Created", resp.AlarmId)

req = models.ModifyAlarmRequest()
req.AlarmId = "<alarm-id>"
req.Status = False               # mute (Status — runtime), keep Enable=True
client.ModifyAlarm(req)

req = models.ModifyAlarmRequest()
req.AlarmId = "<alarm-id>"
req.Condition = "$1.cnt > 20"
req.AlarmPeriod = 10
client.ModifyAlarm(req)

# Confirm with the user first — there's no undo.
req = models.DeleteAlarmRequest()
req.AlarmId = "<alarm-id>"
client.DeleteAlarm(req)

# List
req = models.DescribeAlarmNoticesRequest()
req.Limit = 100
for n in client.DescribeAlarmNotices(req).AlarmNotices:
    print(n.AlarmNoticeId, n.Name, n.Type)

# Create
req = models.CreateAlarmNoticeRequest()
req.Name = "Ops on-call"
req.Type = "Trigger"             # Trigger | Recovery | All
req.NoticeReceivers = [{
    "ReceiverType": "Uin",
    "ReceiverIds": [123456],
    "ReceiverChannels": ["Email", "Sms"],
    "StartTime": "00:00:00",
    "EndTime": "23:59:59",
}]
req.WebCallbacks = [{
    "Url": "https://hooks.example.com/cls",
    "CallbackType": "WeCom",
    "Method": "POST",
}]
resp = client.CreateAlarmNotice(req)

import time
req = models.CreateAlarmShieldRequest()
req.AlarmNoticeId = "<notice-id>"
req.StartTime = int(time.time())
req.EndTime = int(time.time()) + 7200       # 2 hours
req.Type = 1                                # 1 = full shield, 2 = partial
req.Reason = "Deploy <git-sha>"
client.CreateAlarmShield(req)

req = models.GetAlarmLogRequest()
req.From = int((time.time() - 86400) * 1000)
req.To = int(time.time() * 1000)
req.Query = 'alarm_name:"OpenAI*"'
req.Limit = 100
resp = client.GetAlarmLog(req)
for line in resp.Results:
    print(line.Time, line.LogJson)

import json
existing = client.DescribeAlarms(models.DescribeAlarmsRequest(Filters=[{"Key": "alarmId", "Values": ["<src-id>"]}])).Alarms[0]
payload = json.loads(json.dumps(existing._serialize()))      # deep clone
for k in ("AlarmId", "CreateTime", "UpdateTime"):
    payload.pop(k, None)
payload["Name"] = "OpenAI 5xx burst v2"
# ...edit other fields...
req = models.CreateAlarmRequest()
req.from_json_string(json.dumps(payload))
print(client.CreateAlarm(req).AlarmId)