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OSDOCS-6962#adding custom IPv4 support #86874

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@brendan-daly-red-hat brendan-daly-red-hat commented Jan 9, 2025

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4.18+

Issue:
https://issues.redhat.com/browse/OSDOCS-6962

Link to docs preview:
Network configuration parameters

QE review:

  • QE has approved this change.

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@openshift-ci openshift-ci bot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Jan 9, 2025
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ocpdocs-previewbot commented Jan 9, 2025

🤖 Thu Jan 09 20:03:51 - Prow CI generated the docs preview:
https://86874--ocpdocs-pr.netlify.app
Complete list of updated preview URLs: artifacts/updated_preview_urls.txt

ovnKubernetesConfig:
ipv4:
internalJoinSubnet:
|When you configure `networkType` to `OVNKubernetes`, `OVNKubernetesConfig` provides the configuration for ovn-kubernetes as the default pod network.
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🤖 [error] RedHat.CaseSensitiveTerms: Use 'Kubernetes' rather than 'kubernetes'. For more information, see RedHat.CaseSensitiveTerms.


You can use IPv4 to configure the IP settings for IPv4 connections. If you don’t configure IPv4, the default configuration is used. For more information about the default configuration values, see the individual IPv4 fields.

`internalJoinSubnet` is a v4 subnet that is used internally by ovn-kubernetes in case the default one is already used by something else. `internalJoinSubnet` must not overlap with any other subnet that OpenShift is using or by the node network. The size of the subnet must be larger than the number of nodes. You cannot change the value after installation.
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🤖 [error] RedHat.CaseSensitiveTerms: Use 'Kubernetes' rather than 'kubernetes'. For more information, see RedHat.CaseSensitiveTerms.


|The default value is `100.64.0.0/16`.

The subnet must be large enough to accommodate one IP per node in your cluster. The value must be in proper IPV4 CIDR format.
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🤖 [error] RedHat.CaseSensitiveTerms: Use 'IPv4' rather than 'IPV4'. For more information, see RedHat.CaseSensitiveTerms.

ovnKubernetesConfig:
ipv4:
internalJoinSubnet:
|When you configure `networkType` to `OVNKubernetes`, `OVNKubernetesConfig` provides the configuration for ovn-kubernetes as the default pod network.
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🤖 [error] RedHat.CaseSensitiveTerms: Use 'Kubernetes' rather than 'kubernetes'. For more information, see RedHat.CaseSensitiveTerms.


You can configure the IP settings for IPv4 connections. If you do not configure IPv4, the default configuration is used. For more information about the default configuration values, see the individual IPv4 fields.

`internalJoinSubnet` is a v4 subnet that is used internally by ovn-kubernetes in case the default one is already used by something else. `internalJoinSubnet` must not overlap with any other subnet that OpenShift is using or by the node network. The size of the subnet must be larger than the number of nodes. You cannot change the value after installation.
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🤖 [error] RedHat.CaseSensitiveTerms: Use 'Kubernetes' rather than 'kubernetes'. For more information, see RedHat.CaseSensitiveTerms.

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openshift-ci bot commented Jan 9, 2025

@brendan-daly-red-hat: all tests passed!

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