# Icecast
Plugin: python.d.plugin
Module: icecast
## Overview
This collector monitors Icecast listener counts.
It connects to an icecast URL and uses the `status-json.xsl` endpoint to retrieve statistics.
This collector is supported on all platforms.
This collector supports collecting metrics from multiple instances of this integration, including remote instances.
### Default Behavior
#### Auto-Detection
Without configuration, the collector attempts to connect to http://localhost:8443/status-json.xsl
#### Limits
The default configuration for this integration does not impose any limits on data collection.
#### Performance Impact
The default configuration for this integration is not expected to impose a significant performance impact on the system.
## Metrics
Metrics grouped by *scope*.
The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.
### Per Icecast instance
These metrics refer to the entire monitored application.
This scope has no labels.
Metrics:
| Metric | Dimensions | Unit |
|:------|:----------|:----|
| icecast.listeners | a dimension for each active source | listeners |
## Alerts
There are no alerts configured by default for this integration.
## Setup
### Prerequisites
#### Icecast minimum version
Needs at least icecast version >= 2.4.0
### Configuration
#### File
The configuration file name for this integration is `python.d/icecast.conf`.
You can edit the configuration file using the `edit-config` script from the
Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory).
```bash
cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
sudo ./edit-config python.d/icecast.conf
```
#### Options
There are 2 sections:
* Global variables
* One or more JOBS that can define multiple different instances to monitor.
The following options can be defined globally: priority, penalty, autodetection_retry, update_every, but can also be defined per JOB to override the global values.
Additionally, the following collapsed table contains all the options that can be configured inside a JOB definition.
Every configuration JOB starts with a `job_name` value which will appear in the dashboard, unless a `name` parameter is specified.
Config options
| Name | Description | Default | Required |
|:----|:-----------|:-------|:--------:|
| update_every | Sets the default data collection frequency. | 5 | False |
| priority | Controls the order of charts at the netdata dashboard. | 60000 | False |
| autodetection_retry | Sets the job re-check interval in seconds. | 0 | False |
| penalty | Indicates whether to apply penalty to update_every in case of failures. | yes | False |
| name | Job name. This value will overwrite the `job_name` value. JOBS with the same name are mutually exclusive. Only one of them will be allowed running at any time. This allows autodetection to try several alternatives and pick the one that works. | | False |
| url | The URL (and port) to the icecast server. Needs to also include `/status-json.xsl` | http://localhost:8443/status-json.xsl | False |
| user | Username to use to connect to `url` if it's password protected. | | False |
| pass | Password to use to connect to `url` if it's password protected. | | False |