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Adding YAML examples and shell standardization to Podman Metrics docs. Fixes #1846. #1849

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Jul 3, 2025
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Adding YAML examples and shell standardization to Podman Metrics docs. Fixes #1846. #1849

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34 changes: 28 additions & 6 deletions pipeline/inputs/podman-metrics.md
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Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,8 @@ This plugin supports and automatically detects both `cgroups v1` and `v2`.

You can run the following `curl` command:

```bash
curl 0.0.0.0:2021/metrics
```shell
$ curl 0.0.0.0:2021/metrics
```

Which returns information like:
Expand Down Expand Up @@ -84,19 +84,41 @@ fluentbit_input_storage_chunks_busy_bytes{name="podman_metrics.0"} 0

### Configuration file

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

```yaml
pipeline:
inputs:
- name: podman_metrics
scrape_interval: 10
scrape_on_start: true

outputs:
- name: prometheus_exporter
```

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


```text
[INPUT]
name podman_metrics
scrape_interval 10
scrape_on_start true

[OUTPUT]
name prometheus_exporter
```

{% endtab %}
{% endtabs %}

### Command line

```bash
fluent-bit -i podman_metrics -o prometheus_exporter
```shell
$ fluent-bit -i podman_metrics -o prometheus_exporter
```

### Exposed metrics
Expand All @@ -114,4 +136,4 @@ Currently supported counters are:
- `container_network_transmit_bytes_total`
- `container_network_transmit_errors_total`

This plugin mimics the naming convention of Docker metrics exposed by [`cadvisor`](https://github.com/google/cadvisor).
This plugin mimics the naming convention of Docker metrics exposed by [`cadvisor`](https://github.com/google/cadvisor).