# Troubleshooting

## View MaaS-Base Logs

You can view MaaS-Base logs with the following commands for the default setup:

```bash
docker logs -f gpustack
```

## Enable Debug Mode

You can enable the `DEBUG` mode by setting the `--debug` flag when running MaaS-Base:

```diff
sudo docker run -d --name gpustack \
    ...
    gpustack/gpustack \
+    --debug
    ...
```

You can also enable MaaS-Base's debug mode at runtime by running the following command inside the **server container**:

```bash
gpustack reload-config --set debug=true
```

## Configure Log Level

You can configure log level of the MaaS-Base server at runtime by running the following command inside the **server container**:

```bash
curl -X PUT http://localhost/debug/log_level -d "debug"
```

The same applies to MaaS-Base workers:

```bash
curl -X PUT http://localhost:10150/debug/log_level -d "debug"
```

The available log levels are: `trace`, `debug`, `info`, `warning`, `error`, `critical`.

## Reset Admin Password

In case you forgot the admin password, you can reset it by running the following command inside the **server container**:

```bash
gpustack reset-admin-password
```

If you changed the default port using `--port` when starting MaaS-Base, specify the MaaS-Base URL using the `--server-url` parameter. It must be run locally on the server and accessed via `localhost`:

```bash
gpustack reset-admin-password --server-url http://localhost:9090
```

## Assist in Accelerators Detection Diagnosis

After successfully deploying the MaaS-Base Worker as described in the [installation guide](./installation/requirements.md),  
if the Worker fails to detect any devices,  
please enter the corresponding Worker container, run the following command, and report the results to [MaaS-Base](https://github.com/gpustack/gpustack/issues).

```bash
time GPUSTACK_RUNTIME_LOG_LEVEL=debug GPUSTACK_RUNTIME_LOG_EXCEPTION=1 gpustack-runtime detect --format json
```

## Assist in Model Deployment Diagnosis

If you experience issues after deploying a model, 
PLEASE enter the corresponding Worker container, run the following command, and report the results to [MaaS-Base](https://github.com/gpustack/gpustack/issues).

```bash
gpustack-runtime inspect <model instance name>
```