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Update the importance of hostname on guest cluster - #1140

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w13915984028 wants to merge 1 commit into
harvester:mainfrom
w13915984028:doc11682-hostname-limits
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w13915984028 wants to merge 1 commit into
harvester:mainfrom
w13915984028:doc11682-hostname-limits

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Problem:

The hardcoded hostname could cause many issues on guest cluster provision.

Solution:

Update the importance of hostname on guest cluster

Related Issue(s):

harvester/harvester#11682

Test plan:

Additional documentation or context

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github-actions Bot commented Sep 21, 2026 •

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🔨 Latest commit 23a76f8
😎 Deploy Preview https://6ab198aba18d08b2c8b53b14--harvester-preview.netlify.app

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Copilot review overview

🟡 Changes recommended

Fix the incorrect internal anchors in both cloud-provider documents.

Get a fresh assessment by requesting another Copilot review.

Review effort: Lite
Findings: 2 Low severity

Open (2)
What changed in this PR

Updates Rancher guest-cluster documentation to discourage static hostnames and explain related provisioning risks.

Changes:

  • Adds hostname guidance to RKE2 and K3s documentation.
  • Adds hostname risks and custom-cluster notes to cloud-provider documentation.
  • Updates related links and image paths.
File Summary
versioned_docs/​version-v1.9/​rancher/​node/​rke2-cluster.md Adds versioned hostname guidance.
versioned_docs/​version-v1.9/​rancher/​node/​k3s-cluster.md Adds versioned hostname guidance.
versioned_docs/​version-v1.9/​rancher/​cloud-provider.md Adds versioned hostname documentation.
docs/​rancher/​node/​rke2-cluster.md Adds hostname guidance.
docs/​rancher/​node/​k3s-cluster.md Adds hostname guidance.
docs/​rancher/​cloud-provider.md Adds hostname guidance and related updates.

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Comment thread docs/rancher/cloud-provider.md Outdated
Comment thread versioned_docs/version-v1.9/rancher/cloud-provider.md Outdated
Signed-off-by: Jian Wang <jian.wang@suse.com>

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Copilot review overview

🟢 Approval recommended

Documentation changes were fully reviewed with no unresolved blocking issues.

Review effort: Lite
Findings: None

Resolved since last review (2)

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2 participants