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UPGRADE-3.1.md

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Helm Upgrade from v3.0.x to v3.1.x

Topics

Overview

This guide covers the otel-collector-lerian chart upgrade from 3.0.0 to 3.1.0-beta.2. It was generated retroactively from the chart history and focuses on minor version changes; patch-only releases are intentionally ignored.

Because this is a minor upgrade, the expected path is an in-place Helm upgrade after reviewing new values and changed defaults.

Version changes

Field Previous Current
Chart version 3.0.0 3.1.0-beta.2
App version 0.1.0 0.1.0

Configuration changes

Added values

No direct values.yaml key changes detected.

Removed values

No direct values.yaml key changes detected.

Changed operational values

No image, env, secret, probe, ingress, service, port, or enablement changes detected in values.yaml.

Template changes

Added files

  • No chart files added.

Removed files

  • No chart files removed.

Modified files

  • charts/otel-collector-lerian/CHANGELOG.md
  • charts/otel-collector-lerian/Chart.yaml

Migration steps

  1. Read this guide and compare your custom values against charts/otel-collector-lerian/values.yaml.
  2. Add any required new values for your environment, especially secrets, configmaps, probes, ingress, and service settings.
  3. Render the chart locally with your production values and review the manifest diff.
  4. Apply the upgrade in a controlled environment before production.

Preview changes before upgrading

helm diff upgrade otel-collector-lerian ./charts/otel-collector-lerian \
  --namespace <namespace> \
  --values <your-values.yaml>

Command to upgrade

helm upgrade otel-collector-lerian ./charts/otel-collector-lerian \
  --namespace <namespace> \
  --values <your-values.yaml>