Initial import: monitoring, power-management, maintenance, web scripts

power-management/host-power-start.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+"""Wrapper: power on pve2 (DL380p Gen8) via iLO4 Redfish API.
+   Fire-and-forget — sends power-on, does NOT wait for boot.
+   Used by cron job server-start (no_agent mode, 120s timeout)."""
+import os, sys, json, subprocess
+
+ENV_FILE = os.path.expanduser("~/.hermes/.env")
+
+def get_env(key):
+    try:
+        with open(ENV_FILE) as f:
+            for line in f:
+                if line.startswith(key + "="):
+                    return line.strip().split("=", 1)[1]
+    except FileNotFoundError:
+        pass
+    return None
+
+def ilo_token():
+    url = get_env("ILO4_URL")
+    user = get_env("ILO4_USER")
+    pwd = get_env("ILO4_PASSWORD")
+    payload = '{"UserName":"%s","Password":"%s"}' % (user, pwd)
+    cmd = ["curl", "-s", "-k", "--max-time", "10",
+           "-D", "/dev/stderr", "-X", "POST",
+           "-H", "Content-Type: application/json",
+           "-d", payload,
+           url + "/redfish/v1/SessionService/Sessions/"]
+    r = subprocess.run(cmd, capture_output=True, timeout=15)
+    stderr = r.stderr.decode("utf-8", errors="replace")
+    for line in stderr.split("\n"):
+        if "X-Auth-Token" in line:
+            return line.split(":")[1].strip()
+    return None
+
+url = get_env("ILO4_URL")
+token = ilo_token()
+if not token:
+    print("FAIL: iLO auth failed")
+    sys.exit(1)
+
+hdr = "X-Auth-Token: " + token
+r = subprocess.run([
+    "curl", "-s", "-k", "--max-time", "15",
+    "-X", "POST",
+    "-H", hdr,
+    "-H", "Content-Type: application/json",
+    "-d", '{"ResetType":"On"}',
+    url + "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset/"
+], capture_output=True, timeout=20)
+
+# Check curl exit code
+if r.returncode != 0:
+    print(f"FAIL: curl returned {r.returncode}")
+    sys.exit(1)
+
+# Parse iLO response - check for actual error messages
+# iLO wraps success in "ExtendedError" type with "Success" MessageID
+stdout = r.stdout.decode("utf-8", errors="replace")
+if stdout.strip():
+    try:
+        resp = json.loads(stdout)
+        msgs = resp.get("Messages", []) or (resp.get("error", {}) or {}).get("@Message.ExtendedInfo", [])
+        for m in msgs:
+            mid = m.get("MessageID", "")
+            if mid and "Success" not in mid and "OK" not in mid:
+                print(f"FAIL: iLO error: {mid}")
+                sys.exit(1)
+    except json.JSONDecodeError:
+        pass
+
+print("Power-on command sent via iLO")
+sys.exit(0)

power-management/host-power-stop.py

@@ -0,0 +1,8 @@
+#!/usr/bin/env python3
+"""Wrapper: graceful shutdown of pve2 (DL380p Gen8) via Proxmox API.
+   Silent on success, sends email on failure.
+   Used by cron job server-stop (no_agent mode)."""
+import sys, os
+
+script = os.path.join(os.path.dirname(__file__), "host-power.py")
+os.execvp(sys.executable, [sys.executable, script, "stop"])