> For the complete documentation index, see [llms.txt](https://vitrina-blogerov.gitbook.io/bloggers-showcase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vitrina-blogerov.gitbook.io/bloggers-showcase/product-docs/product-docs-en/state-monitoring.md).

# State monitoring

## Utilities. State monitoring

After installation, the platform receives commands to check status, view logs, restart services, and update routing.

There are two levels of management:

* manager for a specific language version;
* general edge manager.

```mermaid
flowchart TD
    A["/opt/bloggers_platform/manager.sh"] --> B["General edge: Caddy, routing, errors"]
    C["/opt/bloggers_platform/apps/{lang}/manager.sh"] --> D["Version: backend, bot, db"]
```

### Quick command selection

{% tabs %}
{% tab title="Domain does not open" %}
First, check the general edge:

```bash
sudo /opt/bloggers_platform/manager.sh status
sudo /opt/bloggers_platform/manager.sh logs
```

{% endtab %}

{% tab title="Version does not work" %}
Check the manager for the required language version:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh status
sudo /opt/bloggers_platform/apps/ru/manager.sh logs
```

{% endtab %}

{% tab title="Bot does not respond" %}
Check the service logs `bot` of the required version:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh logs bot
```

{% endtab %}

{% tab title="Admin panel does not work" %}
Check the logs `backend` of the required version:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh logs backend
```

{% endtab %}
{% endtabs %}

### Language version check

For the Russian version:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh status
```

For other languages, only the folder code changes:

```bash
sudo /opt/bloggers_platform/apps/en/manager.sh status
sudo /opt/bloggers_platform/apps/zh/manager.sh status
sudo /opt/bloggers_platform/apps/ar/manager.sh status
```

The command shows the containers of the selected version: `backend`, `bot` and `db`.

### Language version logs

All logs of the selected version:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh logs
```

Logs of a specific service:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh logs backend
sudo /opt/bloggers_platform/apps/ru/manager.sh logs bot
sudo /opt/bloggers_platform/apps/ru/manager.sh logs db
```

{% hint style="info" %}
The logs open in follow mode. To exit, press `Ctrl+C`.
{% endhint %}

### Managing a language version

| Command              | What it does                                          |
| -------------------- | ----------------------------------------------------- |
| `manager.sh restart` | Restarts all services of the version                  |
| `manager.sh stop`    | Stops the version services                            |
| `manager.sh start`   | Starts the version services                           |
| `manager.sh update`  | Rebuilds and starts the version containers            |
| `manager.sh backup`  | Creates a backup of the version's database and assets |

Example:

```bash
sudo /opt/bloggers_platform/apps/ru/manager.sh restart
```

### General edge

The general edge is responsible for the domain, HTTPS, language routing, and error pages.

```bash
sudo /opt/bloggers_platform/manager.sh status
sudo /opt/bloggers_platform/manager.sh logs
sudo /opt/bloggers_platform/manager.sh restart
```

If language versions were added or changed, you can rebuild the Caddy configuration:

```bash
sudo /opt/bloggers_platform/manager.sh refresh
```

<details>

<summary>What refresh does</summary>

The command regenerates the Caddy configuration, the language selection page, and static error pages based on the actually installed language versions.

</details>

### Command safety

Commands `status` and `logs` only read the state.

Commands `restart`, `stop`, `start`, `update` and `refresh` manage containers and configuration, but do not delete the database or erase content.

To completely remove the platform, a separate uninstaller is used.


---

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