Feat : Lot of stuff

vps-monitor/agent/agent.py

@@ -6,6 +6,7 @@ Expose une API REST utilisée par le backend central pour interroger les contene
 
 import os
 import subprocess
+import threading
 import time
 from datetime import datetime, timezone
 
@@ -18,6 +19,11 @@ from fastapi.security import APIKeyHeader
 
 # ─── Config ───────────────────────────────────────────────────────────────────
 
+AGENT_VERSION = "1.1.0"
+
+REPO_BASE     = os.getenv("AGENT_REPO_BASE", "https://git.jeanbonapp.com/jeanbon/ScriptVPS/raw/branch/main")
+INSTALL_DIR   = os.getenv("AGENT_INSTALL_DIR", "/opt/vps-monitor-agent")
+
 API_KEY     = os.getenv("AGENT_API_KEY", "changeme-please")
 AGENT_PORT  = int(os.getenv("AGENT_PORT", "8001"))
 
@@ -55,6 +61,45 @@ def health():
     return {"status": "ok", "timestamp": datetime.now(timezone.utc).isoformat()}
 
 
+@app.get("/version")
+def get_version():
+    """Retourne la version de l'agent — sans authentification."""
+    return {"version": AGENT_VERSION}
+
+
+@app.post("/self-update")
+def self_update(_: None = Depends(require_api_key)):
+    """Télécharge la dernière version de l'agent depuis le dépôt et redémarre le service."""
+
+    def _do_update():
+        time.sleep(0.5)  # laisse la réponse HTTP partir
+        try:
+            for filename in ("agent.py", "requirements.txt"):
+                src = f"{REPO_BASE}/vps-monitor/agent/{filename}"
+                dst = f"{INSTALL_DIR}/{filename}"
+                subprocess.run(
+                    ["curl", "-fsSL", src, "-o", dst],
+                    timeout=60,
+                    check=True,
+                )
+            subprocess.run(
+                [f"{INSTALL_DIR}/venv/bin/pip", "install", "-r",
+                 f"{INSTALL_DIR}/requirements.txt", "-q"],
+                timeout=120,
+                check=True,
+            )
+            subprocess.run(
+                ["systemctl", "restart", "vps-monitor-agent"],
+                timeout=30,
+                check=True,
+            )
+        except Exception:
+            pass
+
+    threading.Thread(target=_do_update, daemon=True).start()
+    return {"status": "update_started"}
+
+
 @app.get("/containers")
 def list_containers(_: None = Depends(require_api_key)):
     """Retourne tous les conteneurs (actifs et arrêtés)."""