Docs » Supported integrations in Splunk Observability Cloud » Configure application receivers for databases » etcd server

etcd server 🔗

The Splunk Distribution of OpenTelemetry Collector uses the Smart Agent receiver with the etcd monitor type to report etcd server metrics under the /metrics path on its client port. Optionally, you can ediy location using --listen-metrics-urls. This integration only collects metrics from the Prometheus endpoint.

Benefits 🔗

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

Installation 🔗

Follow these steps to deploy this integration:

  1. Deploy the Splunk Distribution of OpenTelemetry Collector to your host or container platform:

  2. Configure the monitor, as described in the Configuration section.

  3. Restart the Splunk Distribution of OpenTelemetry Collector.

Configuration 🔗

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

  1. Include the Smart Agent receiver in your configuration file.

  2. Add the monitor type to the Collector configuration, both in the receiver and pipelines sections.

Example 🔗

To activate this integration, add the following to your Collector configuration:

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

Next, add the monitor to the service.pipelines.metrics.receivers section of your configuration file:

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

Configuration settings 🔗

The following table shows the configuration options for this monitor:

Option

Required

Type

Description

httpTimeout

no

int64

HTTP timeout duration for both read and writes. This should be a

duration string that is accepted by https://golang.org/pkg/time/#ParseDuration (default: 10s)

username

no

string

Basic Auth username to use on each request, if any.

password

no

string

Basic Auth password to use on each request, if any.

useHTTPS

no

bool

If true, the agent will connect to the server using HTTPS

instead of plain HTTP. (default: false)

httpHeaders

no

map of strings

A map of HTTP header names to values. Comma separated multiple

values for the same message-header is supported.

skipVerify

no

bool

If useHTTPS is true and this option is also true, the

exporter TLS cert will not be verified. (default: false)

caCertPath

no

string

Path to the CA cert that has signed the TLS cert, unnecessary if

skipVerify is set to false.

clientCertPath

no

string

Path to the client TLS cert to use for TLS required connections

clientKeyPath

no

string

Path to the client TLS key to use for TLS required connections

host

yes

string

Host of the exporter

port

yes

integer

Port of the exporter

useServiceAccount

no

bool

Use pod service account to authenticate. (default:

false)

metricPath

no

string

Path to the metrics endpoint on the exporter server, usually

/metrics (the default). (default: /metrics)

sendAllMetrics

no

bool

Send all the metrics that come out of the Prometheus exporter

without any filtering. This option has no effect when using the prometheus exporter monitor directly since there is no built-in filtering, only when embedding it in other monitors. (default: false)

Metrics 🔗

The following metrics are available for this integration:

Notes 🔗

  • To learn more about the available in Observability Cloud see Metric types

  • In host-based subscription plans, 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 Metric categories for more information.

  • In MTS-based subscription plans, all metrics are custom.

  • To add additional metrics, see how to configure extraMetrics in Add additional metrics

Troubleshooting 🔗

If you are a Splunk Observability Cloud customer and are not able to see your data in Splunk Observability Cloud, you can get help in the following ways.

Available to Splunk Observability Cloud customers

Available to prospective customers and free trial users

  • Ask a question and get answers through community support at Splunk Answers .

  • Join the Splunk #observability user group Slack channel to communicate with customers, partners, and Splunk employees worldwide. To join, see Chat groups in the Get Started with Splunk Community manual.

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