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39 lines
1.5 KiB
Plaintext
39 lines
1.5 KiB
Plaintext
[id="installing-customizing"]
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= Customizing nodes
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include::modules/common-attributes.adoc[]
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:context: installing-customizing
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toc::[]
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Although directly making changes to {product-title} nodes is discouraged,
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there are times when it is necessary to implement a
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required low-level security, networking, or performance feature.
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Direct changes to {product-title} nodes can be done by:
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* Creating MachineConfigs that are included in manifest files
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to start up a cluster during `openshift-install`.
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* Creating MachineConfigs that are passed to running
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{product-title} nodes via the Machine Config Operator.
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The following sections describe features that you might want to
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configure on your nodes in this way.
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include::modules/installation-special-config-kargs.adoc[leveloffset=+1]
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ifdef::openshift-webscale[]
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include::modules/installation-special-config-rtkernel.adoc[leveloffset=+1]
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endif::openshift-webscale[]
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include::modules/installation-special-config-kmod.adoc[leveloffset=+1]
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include::modules/installation-special-config-encrypt-disk.adoc[leveloffset=+1]
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include::modules/installation-special-config-encrypt-disk-tpm2.adoc[leveloffset=+2]
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include::modules/installation-special-config-encrypt-disk-tang.adoc[leveloffset=+2]
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include::modules/installation-special-config-crony.adoc[leveloffset=+1]
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ifndef::openshift-origin[]
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== Additional resources
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See xref:../../installing/installing-fips.adoc#installing-fips[Support for FIPS cryptography]
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for information on FIPS support.
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endif::[]
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