docs: Update EPA docs #1835
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docs: Update EPA docs #1835
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The EPA docs contained outdated sections about the real-time kernel as well as some inaccuracies on how to set this up on MAAS. This commit updates those sections and verified it's correctness on a MAAS setup.
nhennigan
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Sep 10, 2025
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Thanks for the updates Ben! I will defer to your knowledge on MAAS to ensure the configs provided are accurate. A few small comments to address.
I couldn't comment on this as it wasn't edited in this PR but under the #multus-networkattachmentdefinition section we say create sriov nad and don't mention the dpdk nad we also create. Can we please add that?
| {download}`here </assets/configuration.yaml>`. In this configuration file | ||
| we let the snap start with its default CNI (cilium), with CoreDNS deployed and | ||
| we also point k8s to the external etcd. | ||
| we let the snap start with its default CNI (cilium) and CoreDNS enabled. |
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| we let the snap start with its default CNI (cilium) and CoreDNS enabled. | |
| we let the snap start with its default CNI (Cilium) and CoreDNS enabled. |
| ### Enable the real-time kernel | ||
| The real-time kernel enablement requires an ubuntu pro subscription and some additional tools to be available. |
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| The real-time kernel enablement requires an ubuntu pro subscription and some additional tools to be available. | |
| The real-time kernel enablement requires an Ubuntu pro subscription and some additional tools to be available. |
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| ``` | ||
| ps -ef | grep /snap/k8s/678/bin/kubelet | ||
| ps -ef | grep bin/kubelet |
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The EPA docs contained outdated sections about the real-time kernel as well as some inaccuracies on how to set this up on MAAS.
This commit updates those sections and verified it's correctness on a MAAS setup.
Backport
Requires backport since the current EPA docs are basically not usable.