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docs(otel-collector): add v3.1 upgrade guide#1384

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guimoreirar merged 2 commits into
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hotfix/otel-collector-lerian-upgrade-doc-3-1
May 29, 2026
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docs(otel-collector): add v3.1 upgrade guide#1384
guimoreirar merged 2 commits into
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hotfix/otel-collector-lerian-upgrade-doc-3-1

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@gandalf-at-lerian
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Summary

  • Adds the retroactive minor upgrade guide for from to .
  • Patch-only upgrade docs remain ignored, per task scope.

Requested by: @guimoreirar

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coderabbitai Bot commented May 16, 2026

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  • charts/otel-collector-lerian/docs/UPGRADE-3.1.md

Walkthrough

This PR adds a new upgrade guide (UPGRADE-3.1.md) for the otel-collector-lerian Helm chart, documenting the upgrade path from version 3.0.0 to 3.1.0-beta.2 with configuration, template changes, and example helm commands.

Changes

Upgrade Documentation

Layer / File(s) Summary
Upgrade guide documentation
charts/otel-collector-lerian/docs/UPGRADE-3.1.md
Comprehensive upgrade guide for chart version 3.1.0-beta.2 detailing changes from 3.0.0, including version information, configuration and template impact assessment, and step-by-step migration instructions with example helm commands.

Comment @coderabbitai help to get the list of available commands and usage tips.

@gandalf-at-lerian gandalf-at-lerian marked this pull request as ready for review May 16, 2026 15:30
@gandalf-at-lerian gandalf-at-lerian requested a review from a team as a code owner May 16, 2026 15:30
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Actionable comments posted: 3

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@charts/otel-collector-lerian/docs/UPGRADE-3.1.md`:
- Line 14: Update the upgrade notes to warn users that `3.1.0-beta.2` is a
pre-release: add a clear one-sentence warning in the Overview and/or Version
changes section stating that `3.1.0-beta.2` is a beta release with potentially
reduced stability and recommend testing before production; specifically flag the
table entry `3.1.0-beta.2` with this note so readers upgrading from `3.0.0` see
the beta disclaimer.
- Line 3: The table of contents string currently concatenates all items on one
line; split that single line into separate markdown list items so each topic
appears on its own line (e.g., replace the combined line "-
**[Overview](`#overview`)**- **[Version changes](`#version-changes`)**..." with a
newline-separated bullet list), ensuring each entry uses a leading "- " (or "*"
) and has proper spacing and line breaks so links like
"**[Overview](`#overview`)**", "**[Version changes](`#version-changes`)**",
"**[Configuration changes](`#configuration-changes`)**", "**[Template
changes](`#template-changes`)**", "**[Migration steps](`#migration-steps`)**",
"**[Preview changes before upgrading](`#preview-changes-before-upgrading`)**", and
"**[Command to upgrade](`#command-to-upgrade`)**" are each on their own line.
- Around line 48-49: The instructions currently emphasize "secrets, configmaps,
probes, ingress, and service settings" while an earlier sentence states "No
image, env, secret, probe, ingress, service, port, or enablement changes
detected in values.yaml", creating a contradiction; edit the sentence containing
the phrase "especially secrets, configmaps, probes, ingress, and service
settings" to either remove the "especially ..." clause or replace it with a
generic prompt such as "add any required new values for your environment" so the
guidance in the paragraph consistently reflects that no changes were detected in
values.yaml.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

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Review profile: ASSERTIVE

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Reviewing files that changed from the base of the PR and between 3766751 and 07b8022.

📒 Files selected for processing (1)
  • charts/otel-collector-lerian/docs/UPGRADE-3.1.md

Comment thread charts/otel-collector-lerian/docs/UPGRADE-3.1.md Outdated
Comment thread charts/otel-collector-lerian/docs/UPGRADE-3.1.md Outdated
Comment thread charts/otel-collector-lerian/docs/UPGRADE-3.1.md Outdated
@guimoreirar guimoreirar changed the title [hotfix] docs(otel-collector-lerian): add v3.1 upgrade guide docs(otel-collector-lerian): add v3.1 upgrade guide May 29, 2026
@guimoreirar guimoreirar changed the title docs(otel-collector-lerian): add v3.1 upgrade guide docs(otel-collector): add v3.1 upgrade guide May 29, 2026
@guimoreirar guimoreirar merged commit 6a27863 into main May 29, 2026
3 of 5 checks passed
@guimoreirar guimoreirar deleted the hotfix/otel-collector-lerian-upgrade-doc-3-1 branch May 29, 2026 15:30
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2 participants