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anita-flegg merged 2 commits into from
Jun 12, 2026
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Add cflinuxfs5 to available stacks documentation #589

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Add cflinuxfs5 to available stacks documentation
ivo1116 Jun 12, 2026
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Formatting -- don't use code formatting in links
anita-flegg Jun 12, 2026
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8 changes: 7 additions & 1 deletion deploy-apps/stacks.html.md.erb
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Expand Up @@ -27,7 +27,12 @@ Docker apps do not use stacks.</p>

## <a id='available-stacks'></a> Available stacks

Cloud Foundry includes support for `cflinuxfs4`, which is derived from Ubuntu 22.04 LTS (Jammy Jellyfish). For more information, see [GitHub cflinuxfs4 stack receipt](https://github.com/cloudfoundry/cflinuxfs4/blob/main/receipt.cflinuxfs4.x86_64).
Cloud Foundry supports the following Linux stacks:

- `cflinuxfs4` (default), derived from Ubuntu 22.04 LTS (Jammy Jellyfish). For more information, see [GitHub cflinuxfs4 stack receipt](https://github.com/cloudfoundry/cflinuxfs4/blob/main/receipt.cflinuxfs4.x86_64).
- `cflinuxfs5`, derived from Ubuntu 24.04 LTS (Noble Numbat). Operators can enable this stack alongside `cflinuxfs4` by applying the [add-cflinuxfs5.yml](https://github.com/cloudfoundry/cf-deployment/blob/main/operations/experimental/add-cflinuxfs5.yml) experimental ops file from `cf-deployment`. For more information, see [GitHub cflinuxfs5 stack receipt](https://github.com/cloudfoundry/cflinuxfs5/blob/main/receipt.cflinuxfs5.x86_64).

To list the stacks available in your foundation, run `cf stacks`.

You can also build your own custom stack. For more information, see [Adding a Custom Stack](../../running/custom-stack.html).

Expand Down Expand Up @@ -61,6 +66,7 @@ To restage an app on a new stack:
Getting stacks in org MY-ORG / space development as developer@example.com...

name description state
cflinuxfs5 Cloud Foundry Linux-based filesystem (Ubuntu 24.04) ACTIVE
cflinuxfs4 Cloud Foundry Linux-based filesystem (Ubuntu 22.04) ACTIVE
cflinuxfs3 Cloud Foundry Linux-based filesystem (Ubuntu 18.04) DEPRECATED
</pre>
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