feat: add infrastructure automation scripts and master improvement plan

scripts/check_zabbix_hosts_items.py

@@ -0,0 +1,62 @@
+import json
+import ssl
+import urllib.request
+
+ZABBIX_URL = "https://zabbix.snarfnet.net/api_jsonrpc.php"
+ZABBIX_USER = "Admin"
+ZABBIX_PASS = "zabbix"
+
+ctx = ssl.create_default_context()
+ctx.check_hostname = False
+ctx.verify_mode = ssl.CERT_NONE
+
+def zbx_req(method: str, params: dict, auth: str = None):
+    payload = {
+        "jsonrpc": "2.0",
+        "method": method,
+        "params": params,
+        "id": 1,
+    }
+    headers = {"Content-Type": "application/json-rpc"}
+    if auth:
+        headers["Authorization"] = f"Bearer {auth}"
+    req = urllib.request.Request(
+        ZABBIX_URL,
+        data=json.dumps(payload).encode("utf-8"),
+        headers=headers,
+        method="POST",
+    )
+    with urllib.request.urlopen(req, timeout=10, context=ctx) as r:
+        resp = json.loads(r.read().decode("utf-8"))
+        if "error" in resp:
+            raise RuntimeError(f"Zabbix API error in {method}: {resp['error']}")
+        return resp["result"]
+
+token = zbx_req("user.login", {"username": ZABBIX_USER, "password": ZABBIX_PASS})
+
+# List all hosts in Zabbix
+hosts = zbx_req("host.get", {
+    "output": ["hostid", "host", "name", "status"],
+}, auth=token)
+
+print(f"Total Hosts in Zabbix: {len(hosts)}")
+for h in hosts[:25]:
+    print(f"  {h['hostid']}: {h['host']} ({h['name']}) [status={h['status']}]")
+
+# Inspect items in Linux by Zabbix agent (10001)
+items = zbx_req("item.get", {
+    "templateids": "10001",
+    "output": ["itemid", "name", "key_"],
+    "search": {"key_": "localtime"},
+}, auth=token)
+print(f"\nItems matching 'localtime' in Template 10001: {items}")
+
+triggers = zbx_req("trigger.get", {
+    "templateids": "10001",
+    "output": ["triggerid", "description", "expression", "priority"],
+    "search": {"description": "time"},
+}, auth=token)
+print(f"\nTriggers matching 'time' in Template 10001:")
+for tr in triggers:
+    print(f"  ID: {tr['triggerid']}, Desc: {tr['description']}, Priority: {tr['priority']}")
+