What's Changed

• Update dependency opentelemetry-collector to v0.111.0 by @grafanarenovatebot in https://github.com/grafana/docker-otel-
• Update dependency grafana to v11.2.2 by @grafanarenovatebot in #125
• Update dependency loki to v3.2.1 by @grafanarenovatebot in #134

Full Changelog: v0.7.5...v0.7.6

What's Changed

LGTM

• Update dependency opentelemetry-collector to v0.110.0 by @grafanarenovatebot in #111
• Update dependency loki to v3.2.0 by @grafanarenovatebot in #109
• Update dependency grafana to v11.2.1 by @grafanarenovatebot in #116

Other

• Makes run-lgtm.cmd Windows compatible by @matt-hensley in #110
• add json logging example by @zeitlinger in #106
• use locally build lgtm image in k8s tests by @zeitlinger in #112
• enable anonymous login automatically by @zeitlinger in #114
• bump oats to b4c9c7738576c10bdaf8541eede4a65ed0ee95af by @arukiidou in #119

Full Changelog: v0.7.4...v0.7.5

What's Changed

• add health checks for all components by @zeitlinger in #103 and #108

Full Changelog: v0.7.3...v0.7.4

What's Changed

Enhancements

• enable debug logging by @zeitlinger in #91

Versions

• Update dependency prometheus to v2.54.1 by @grafanarenovatebot in #99
• Update dependency grafana to v11.2.0 by @grafanarenovatebot in #97
• Update dependency tempo to v2.6.0 by @grafanarenovatebot in #100
• Update dependency opentelemetry-collector to v0.109.0 by @grafanarenovatebot in #98
• Update dependency loki to v3.1.1 by @grafanarenovatebot in #96

Full Changelog: v0.7.2...v0.7.3

What's Changed

• create ARM image by @zeitlinger in #86

Full Changelog: v0.7.1...v0.7.2

Releases are available on https://hub.docker.com/r/grafana/otel-lgtm.

grafana/otel-lgtm:0.7.1 includes the following versions:

• OpenTelemetry Collector 0.106.1.
• Prometheus 2.53.1.
• Tempo 2.5.0.
• Loki 3.1.0.
• Grafana 11.1.3.

This release is broken, please use 0.7.1 instead.

Context:

The OpenTelemetry collector used to listen on 0.0.0.0 by default. Since v0.104.0 the default listen address is localhost, which means by default you cannot send OpenTelemetry data from outside of the Docker container into the Docker container.

With grafana:otel-lgtm:0.7.1 we fixed this by configuring 0.0.0.0 as the default listen address.

See also https://opentelemetry.io/blog/2024/hardening-the-collector-one/.

Releases are available on https://hub.docker.com/r/grafana/otel-lgtm.

grafana/otel-lgtm 0.6.0 includes the following versions:

• OpenTelemetry Collector 0.100.0.
• Prometheus 2.52.0.
• Tempo 2.4.2.
• Loki 3.0.0.
• Grafana 11.0.0.

Loki 3.0.0 ships with built-in OpenTelemetry support, so we removed the Loki exporter from the OpenTelemetry collector and replaced it with the OTLP exporter, pushing OpenTelemetry logs directly to Loki. As a result, logs in Loki are no longer represented as JSON blobs, but as real logs with metadata.

Thanks a lot to everyone who contributed!

Releases are available on https://hub.docker.com/r/grafana/otel-lgtm.

grafana/otel-lgtm 0.5.0 includes the following versions:

• OpenTelemetry Collector 0.97.0.
• Prometheus 2.51.1.
• Tempo 2.4.1.
• Loki 2.9.6
• Grafana 10.4.1