Enhance ollama service management: increase delay before starting service, add shutdown logic after service reachability check

scripts/auto-boot-ollama-host.lua

@@ -174,8 +174,17 @@ local function main()
 
 			if port_is_up(OLLAMA_HOST, SSH_PORT, 60) then
 				log("SSH is reachable. Starting ollama service...")
-        socket.sleep(1)
+        socket.sleep(2)
 				ssh("wsl.exe -d Debian -- 'sudo systemctl enable --now ollama && sudo systemctl start ollama'", "micro", OLLAMA_HOST, SSH_PORT, SSH_IDENTITY_FILE)
+        if (port_is_up(OLLAMA_HOST, OLLAMA_PORT, 90)) then
+          log("Ollama service is reachable again.")
+          socket.sleep(120)
+          log("Shutting down Ollama host to save power...")
+          ssh("wsl.exe -d Debian -- 'sudo systemctl disable ollama && sudo systemctl stop ollama'", "micro", OLLAMA_HOST, SSH_PORT, SSH_IDENTITY_FILE)
+          ssh("shutdown.exe /s /t 0", "micro", OLLAMA_HOST, SSH_PORT, SSH_IDENTITY_FILE)
+        else
+          log("Timeout waiting for Ollama service to come up after SSH command.")
+        end
       end
     end
   end