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Jun 5, 2025
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Pipeline: input: docker-events: style #1714

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34 changes: 20 additions & 14 deletions pipeline/inputs/docker-events.md
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# Docker Events
# Docker events

The **docker events** input plugin uses the docker API to capture server events. A complete list of possible events returned by this plugin can be found [here](https://docs.docker.com/engine/reference/commandline/events/)
The _Docker events_ input plugin uses the Docker API to capture server events. A complete list of possible events returned by this plugin can be found [in the Docker documentation](https://docs.docker.com/engine/reference/commandline/events/).

## Configuration Parameters
## Configuration parameters

This plugin supports the following configuration parameters:

| Key | Description | Default |
| :--- | :--- | :--- |
| Unix\_Path | The docker socket unix path | /var/run/docker.sock |
| Buffer\_Size | The size of the buffer used to read docker events \(in bytes\) | 8192 |
| Parser | Specify the name of a parser to interpret the entry as a structured message. | None |
| Key | When a message is unstructured \(no parser applied\), it's appended as a string under the key name _message_. | message |
| Reconnect.Retry_limits| The maximum number of retries allowed. The plugin tries to reconnect with docker socket when EOF is detected. | 5 |
| Reconnect.Retry_interval| The retrying interval. Unit is second. | 1 |
| Threaded | Indicates whether to run this input in its own [thread](../../administration/multithreading.md#inputs). | `false` |
| `Unix_Path` | The docker socket Unix path. | `/var/run/docker.sock` |
| `Buffer_Size` | The size of the buffer used to read docker events in bytes. | `8192` |
| `Parser` | Specify the name of a parser to interpret the entry as a structured message. | _none_ |
| `Key` | When a message is unstructured (no parser applied), it's appended as a string under the key name `message`. | `message` |
| `Reconnect.Retry_limits`| The maximum number of retries allowed. The plugin tries to reconnect with docker socket when `EOF` is detected. | `5` |
| `Reconnect.Retry_interval`| The retry interval in seconds. | `1` |
| `Threaded` | Indicates whether to run this input in its own [thread](../../administration/multithreading.md#inputs). | `false` |

### Command Line
### Command line

You can run this plugin from the command line:

```bash
$ fluent-bit -i docker_events -o stdout
fluent-bit -i docker_events -o stdout
```

### Configuration File
### Configuration file

In your main configuration file append the following **Input** & **Output** sections:
In your main configuration file append the following `Input` and `Output` sections:

{% tabs %}
{% tab title="fluent-bit.conf" %}

```yaml
[INPUT]
Name docker_events
Expand All @@ -36,9 +39,11 @@ In your main configuration file append the following **Input** & **Output** sect
Name stdout
Match *
```

{% endtab %}

{% tab title="fluent-bit.yaml" %}

```yaml
pipeline:
inputs:
Expand All @@ -48,5 +53,6 @@ pipeline:
- name: stdout
match: '*'
```

{% endtab %}
{% endtabs %}