From 485047676da0cff2a98760d3110c57ee51c76dbb Mon Sep 17 00:00:00 2001 From: Myasnikov Daniil Date: Fri, 16 Oct 2026 15:39:55 +0500 Subject: [PATCH] docs(platform-package): note the /21 the kube-ovn variants keep for cilium on v1.6 The same note has been in next/ since cozystack/website#739. v1.6.5 carries the change (cozystack/cozystack#4918), so the v1.6 page needs it too, with the variant names this release has. Signed-off-by: Myasnikov Daniil Assisted-by: LLM --- .../en/docs/v1.6/operations/configuration/platform-package.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/en/docs/v1.6/operations/configuration/platform-package.md b/content/en/docs/v1.6/operations/configuration/platform-package.md index ddf165d5..9ba93aef 100644 --- a/content/en/docs/v1.6/operations/configuration/platform-package.md +++ b/content/en/docs/v1.6/operations/configuration/platform-package.md @@ -93,7 +93,7 @@ spec: | Value | Default | Description | | --- | --- | --- | | `networking.clusterDomain` | `"cozy.local"` | Internal cluster domain name. | -| `networking.podCIDR` | `"10.244.0.0/16"` | The pod subnet used by Pods to assign IPs. | +| `networking.podCIDR` | `"10.244.0.0/16"` | The pod subnet used by Pods to assign IPs. On the Kube-OVN variants (`isp-full`, `isp-full-generic`) its last /21 is reserved for the router and Gateway API Ingress addresses of Cilium and Kube-OVN does not hand it out, so it needs a prefix of /20 or shorter. Each node takes a /29 of that /21, which caps these variants at 256 nodes. | | `networking.podGateway` | `"10.244.0.1"` | The gateway address for the pod subnet. | | `networking.serviceCIDR` | `"10.96.0.0/16"` | The service subnet used by Services to assign IPs. | | `networking.joinCIDR` | `"100.64.0.0/16"` | The `join` subnet for network communication between the Node and Pod. Follow the [kube-ovn] documentation to learn more. |