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56 lines
1.8 KiB
Plaintext
56 lines
1.8 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * installing/installing-with-agent-based-installer/installing-with-agent-based-installer.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="installing-ocp-agent-encrypt_{context}"]
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= Optional: Encrypting the disk
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Use this procedure to encrypt your disk or partition while installing {product-title} with the Agent-based Installer.
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.Prerequisites
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* You have created and configured the `install-config.yaml` and `agent-config.yaml` files, unless you are using ZTP manifests.
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* You have placed the `openshift-install` binary in a directory that is on your `PATH`.
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.Procedure
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. Use the following command to generate ZTP cluster manifests:
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+
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[source,terminal]
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----
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$ openshift-install agent create cluster-manifests --dir <installation_directory>
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----
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[IMPORTANT]
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====
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If you have created the `install-config.yaml` and `agent-config.yaml` files, those files are deleted and replaced by the cluster manifests generated through this command.
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Any configurations made to the `install-config.yaml` and `agent-config.yaml` files are imported to the ZTP cluster manifests when you run the `openshift-install agent create cluster-manifests` command.
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====
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[NOTE]
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====
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If you have already generated ZTP manifests, skip this step.
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====
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. Navigate to the `cluster-manifests` directory:
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[source,terminal]
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----
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$ cd <installation_directory>/cluster-manifests
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----
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. Add the following section to the `agent-cluster-install.yaml` file:
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[source,yaml]
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----
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diskEncryption:
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enableOn: all <1>
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mode: tang <2>
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tangServers: "server1": "http://tang-server-1.example.com:7500" <3>
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----
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<1> Specify which nodes to enable disk encryption on. Valid values are 'none', 'all', 'master', and 'worker'.
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<2> Specify which disk encryption mode to use. Valid values are 'tpmv2' and 'tang'.
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<3> Optional: If you are using Tang, specify the Tang servers. |