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wtf is splunk-otel-collector?

atoulme/splunk-otel-collector — explained in plain English

Analysis updated 2026-07-18 · repo last pushed 2025-07-16

GoAudience · ops devopsComplexity · 3/5StaleSetup · moderate

TL;DR

A monitoring agent that gathers metrics, traces, and logs from your apps and infrastructure, then forwards them to Splunk's observability platform.

Mindmap

mindmap
  root((repo))
    What it does
      Collects metrics traces logs
      Enriches data
      Sends to Splunk
    Tech stack
      Go
      OpenTelemetry
      Splunk
    Use cases
      Kubernetes monitoring
      Server monitoring
      APM and dashboards
    Audience
      DevOps engineers
      SRE teams

Code map

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Why would anyone build with this?

REASON 1

Deploy an agent on Kubernetes, Linux, or Windows servers to send telemetry to Splunk.

REASON 2

Enrich raw microservice traces with Kubernetes cluster context before sending to Splunk APM.

REASON 3

Forward infrastructure metrics to Splunk for centralized dashboards and alerting.

REASON 4

Migrate from the older SignalFx Smart Agent while running both side by side.

What's in the stack?

GoOpenTelemetrySplunkKubernetesHelm

How it stacks up

atoulme/splunk-otel-collector42wim/fabio42wim/go-xmpp
LanguageGoGoGo
Last pushed2025-07-162018-02-042020-01-24
MaintenanceStaleDormantDormant
Setup difficultymoderatemoderatemoderate
Complexity3/53/53/5
Audienceops devopsops devopsdeveloper

Figures from each repo's GitHub metadata at analysis time.

How do you spin it up?

Difficulty · moderate Time to first run · 1h+

Production-ready and Splunk-supported, setup varies by deployment mode (agent, gateway, or Kubernetes).

Yoink these prompts

Prompt 1
Walk me through installing the Splunk OpenTelemetry Collector on a Kubernetes cluster with Helm.
Prompt 2
Explain how this collector enriches traces with Kubernetes metadata before sending to Splunk APM.
Prompt 3
Show me how to configure this collector to load settings from Vault or environment variables.
Prompt 4
Help me set up the collector as a lightweight agent on individual Linux servers.

Frequently asked questions

wtf is splunk-otel-collector?

A monitoring agent that gathers metrics, traces, and logs from your apps and infrastructure, then forwards them to Splunk's observability platform.

What language is splunk-otel-collector written in?

Mainly Go. The stack also includes Go, OpenTelemetry, Splunk.

Is splunk-otel-collector actively maintained?

Stale — no commits in 1-2 years (last push 2025-07-16).

How hard is splunk-otel-collector to set up?

Setup difficulty is rated moderate, with roughly 1h+ to a first successful run.

Who is splunk-otel-collector for?

Mainly ops devops.

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