Supervisor 🔗

Description 🔗

The Splunk Distribution of OpenTelemetry Collector provides this integration as the supervisor monitor type for the Smart Agent Receiver.

Use this integration to retrieve the state of processes running by the Supervisor.

This integration is available for Kubernetes, Windows, and Linux.

Benefits 🔗

After you configure the integration, you can access these features:

View metrics. You can create your own custom dashboards, and most monitors provide built-in dashboards as well. For information about dashboards, see View dashboards in Observability Cloud.
View a data-driven visualization of the physical servers, virtual machines, AWS instances, and other resources in your environment that are visible to Infrastructure Monitoring. For information about navigators, see Splunk Infrastructure Monitoring navigators.
Access the Metric Finder and search for metrics sent by the monitor. For information, see Use the Metric Finder.

Installation 🔗

Follow these steps to deploy this integration:

Deploy the Splunk Distribution of OpenTelemetry Collector to your host or container platform:
Configure the monitor, as described in the Configuration section.
Restart the Splunk Distribution of OpenTelemetry Collector.

Configuration 🔗

To use this integration of a Smart Agent monitor with the Collector:

Include the Smart Agent receiver in your configuration file.
Add the monitor type to the Collector configuration, both in the receiver and pipelines sections.

Read more on how to Use Smart Agent monitors with the Collector.
See how to set up the Smart Agent receiver.
Learn about config options in Collector default configuration.

Note

Provide a Supervisor monitor entry in your Collector or Smart Agent (deprecated) configuration. Use the appropriate form for your agent type.

Splunk Distribution of OpenTelemetry Collector 🔗

To activate this monitor in the Splunk Distribution of OpenTelemetry Collector, add the following to your agent configuration:

receivers:
  smartagent/supervisor:
    type: supervisor
    ...  # Additional config

To complete the monitor activation, you must also include the smartagent/supervisor receiver item in a metrics pipeline. To do this, add the receiver item to the service > pipelines > metrics > receivers section of your configuration file. For example:

service:
  pipelines:
    metrics:
      receivers: [smartagent/supervisor]

Smart Agent 🔗

To activate this monitor in the Smart Agent, add the following to your agent configuration:

monitors:  # All monitor config goes under this key
  - type: supervisor
    ...  # Additional config

See Install and configure the SignalFx Smart Agent for an autogenerated example of a YAML configuration file, with default values where applicable.

Configuration settings 🔗

The following table shows the configuration options for this monitor:

Option	Required	Type	Description
`host`	No	`string`	The host/IP address of the Supervisor XML-RPC API. Used to build the `url` option if a URL is not provided.
`port`	No	`integer`	The port of the Supervisor XML-RPC API. Used to build the `url` option if a URL not provided. For example, `localhost`. The default value is `9001`.
`useHTTPS`	No	`bool`	If true, the monitor connects to the Supervisor using the HTTPS protocol instead of the HTTP protocol. The default value is `false`.
`path`	No	`string`	The URL path to use for the scrape URL for Supervisor. The default value is `/RPC2`.
`url`	No	`string`	URL on which to scrape Supervisor XML-RPC API. If this is not provided, it’s derived from the `host`, `port`, `useHTTPS`, and `path` options. For example, `http://localhost:9001/RPC2`.

Metrics 🔗

The following metrics are available for this integration:

Notes 🔗

Learn more about the available metric types in Observability Cloud.
Default metrics are those metrics included in host-based subscriptions in Observability Cloud, such as host, container, or bundled metrics. Custom metrics are not provided by default and might be subject to charges. See more about metric categories.
To add additional metrics, see how to configure extraMetrics using the Collector.

Get help 🔗

If you are not able to see your data in Splunk Observability Cloud, try these tips:

Submit a case in the Splunk Support Portal
- Available to Splunk Observability Cloud customers
Call Splunk Customer Support
- Available to Splunk Observability Cloud customers
Ask a question and get answers through community support at Splunk Answers
- Available to Splunk Observability Cloud customers and free trial users
Join the Splunk #observability user group Slack channel to communicate with customers, partners, and Splunk employees worldwide
- Available to Splunk Observability Cloud customers and free trial users
- To learn how to join, see Get Started with Splunk Community - Chat groups

To learn about even more support options, see Splunk Customer Success.

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