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49 lines
1.8 KiB
Plaintext
49 lines
1.8 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * installing/installing_aws/installing-aws-customizations.adoc
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// Consider also adding the installation-configuration-parameters.adoc module.
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[id="installation-initializing-{context}"]
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= Creating the installation configuration file
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You can customize your installation of {product-title} on a compatible cloud.
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.Prerequisites
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* Obtain the {product-title} installer and the access token for your cluster.
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* Obtain configuration details for your cloud.
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.Procedure
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. Obtain the `install-config.yaml` file.
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.. Run the following command:
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+
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----
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$ ./openshift-install create install-config --dir=<installation-directory> <1>
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----
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<1> Specify the directory name to store the files that the installation program
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creates.
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.. At the prompts, provide the configuration details for your cloud:
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... Optionally, select an SSH key to use to access your cluster machines.
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... Select AWS as the platform to target.
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... Select the AWS region to deploy the cluster to.
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... Select the base domain for the Route53 service that you configured for your cluster.
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... Enter a descriptive name for your cluster.
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... Paste the pull secret that you obtained from
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link:https://cloud.openshift.com/clusters/install[the OpenShift start page].
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. Modify the `install-config.yaml` file. You can find more information about
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the available parameters in the *Installation configuration parameters* section
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and in the
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link:https://godoc.org/github.com/openshift/installer/pkg/types#InstallConfig[Go documentation].
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. Optionally, back up the `install-config.yaml` file so that you can use
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it to install multiple clusters.
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+
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[IMPORTANT]
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====
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The `install-config.yaml` file is deleted during the installation process. If
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you want to reuse the file, you must back it up now.
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====
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