54 lines
2.1 KiB
Python
54 lines
2.1 KiB
Python
import json
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import ssl
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import urllib.request
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ZABBIX_URL = "https://zabbix.snarfnet.net/api_jsonrpc.php"
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ZABBIX_USER = "Admin"
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ZABBIX_PASS = "zabbix"
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ctx = ssl.create_default_context()
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ctx.check_hostname = False
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ctx.verify_mode = ssl.CERT_NONE
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def zbx_req(method: str, params: dict, auth: str = None):
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payload = {"jsonrpc": "2.0", "method": method, "params": params, "id": 1}
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headers = {"Content-Type": "application/json-rpc"}
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if auth: headers["Authorization"] = f"Bearer {auth}"
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req = urllib.request.Request(ZABBIX_URL, data=json.dumps(payload).encode("utf-8"), headers=headers, method="POST")
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with urllib.request.urlopen(req, timeout=10, context=ctx) as r:
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resp = json.loads(r.read().decode("utf-8"))
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if "error" in resp:
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raise RuntimeError(f"Zabbix API error: {resp['error']}")
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return resp["result"]
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token = zbx_req("user.login", {"username": ZABBIX_USER, "password": ZABBIX_PASS})
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# Check if trigger already exists
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existing = zbx_req("trigger.get", {
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"templateids": "10343",
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"search": {"description": "System time is out of sync"},
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"output": ["triggerid", "description", "priority", "expression"]
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}, auth=token)
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if existing:
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print(f"Trigger already exists: {existing}")
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else:
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print("Creating trigger 'Linux: System time is out of sync (> 5s)' on Template 10343...")
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res = zbx_req("trigger.create", {
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"description": "Linux: System time is out of sync (> 5s)",
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"expression": "fuzzytime(/Linux by Zabbix agent active/system.localtime, 5s)=0",
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"priority": "4", # High priority
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"comments": "The host system time differs from Zabbix server time by more than 5 seconds. This is critical as it risks split-brain or consensus loss in K3s etcd and Docker Swarm Raft.",
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"manual_close": "1"
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}, auth=token)
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print("Created trigger:", res)
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# Verify trigger created
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trigs = zbx_req("trigger.get", {
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"templateids": "10343",
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"search": {"description": "System time is out of sync"},
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"output": ["triggerid", "description", "priority", "expression"]
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}, auth=token)
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print("Verified triggers on Template 10343:", json.dumps(trigs, indent=2))
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