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Calico Enterprise 3.24 builds the calico-node, calico-fluent-bit and calico-selinux RPMs for RHEL 9 and RHEL 10, and no longer for RHEL 8. - Requirements: list RHEL 9 and RHEL 10, and install calico-selinux 1.2 for el9 or el10. - Non-cluster hosts: list RHEL 9 and RHEL 10, and drop the RHEL 8 iptables row from the data plane table. - Upgrade with the operator or Helm: upgrade calico-selinux to 1.2.
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🟡 Changes recommended
Documentation inconsistencies and missing RHEL 8 upgrade guidance must be addressed before approval.
3 open findings
What changed in this PR
Updates next-version Calico Enterprise documentation for RHEL 9/10 support and calico-selinux 1.2.
Changes:
- Replaces RHEL 8 references with RHEL 9 and 10.
- Updates SELinux installation and upgrade commands to version 1.2.
- Removes RHEL 8 from non-cluster host support.
| File | Review |
|---|---|
calico-enterprise/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/operator.mdx |
Add an explicit warning that RHEL 8 clusters cannot be upgraded in place. (nit, 2 votes) |
calico-enterprise/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/helm.mdx |
Add an explicit warning that RHEL 8 clusters cannot be upgraded in place. (nit, 2 votes) |
calico-enterprise/getting-started/bare-metal/about.mdx |
Align the RHEL 9+ table label with the supported RHEL 9 and 10 versions. (nit, 1 vote) |
calico-enterprise/_includes/components/ReqsSys.js |
Resolve the conflicting RHEL 8 example in the eBPF installation documentation. (nit, 4 votes) |
🧠 Review effort: Lite
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- Upgrade with the operator or Helm: calico-selinux 1.2 has no RHEL 8 build, so tell RHEL 8 users to move their nodes to RHEL 9 or 10 first. - eBPF install: use RHEL 9 as the kOps base OS example. RHEL 8.4 does not meet the kernel requirement on the same page.
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Product Version(s):
Calico Enterprise v3.24 EP3 (next-version docs only). The versioned
version-3.24-1andversion-3.24-2docs are left as they are.Issue:
Related: projectcalico/calico#14208. calico-selinux is a Calico Enterprise package; Calico Open Source ships no SELinux policy. The issue stays open until the 1.2 RPMs are live.
Link to docs preview:
SME review:
DOCS review:
Additional information:
From v3.24 EP3, the calico-node, calico-fluent-bit and calico-selinux RPMs are built for RHEL 9 and RHEL 10, and no longer for RHEL 8. calico-selinux 1.2 is the first version with an RHEL 10 package. It also lets calico-node start when the
deny_execmemSELinux boolean is on.ReqsSys.js)bare-metal/about.mdx)For reviewers: the v3.23 docs kept RHEL 8 non-cluster hosts supported, while RHEL 8 cluster nodes were deprecated. This change ends RHEL 8 support for non-cluster hosts in v3.24. This is confirmed with PM.
Validation: Vale reports nothing on the changed lines; its remaining alerts are on lines this PR does not touch.
AI assistance: Claude Code wrote the change; reviewed by the author.
Merge checklist: