Simple guide
This page is a super easy to follow, "TL;DR", minimum list of commands to get a ROSA cluster deployed. This will work great for this workshop, though more attention should be paid for clusters to be used in production.
Assumptions#
The steps on this page assume you have completed the prerequisites in the Setup section.
Create account roles#
Run once per AWS account, per y-stream OpenShift version:
Deploy the cluster#
Choose the CLI or the UI method.
ROSA CLI#
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Create the cluster with the default configuration. Just choose a cluster name.
rosa create cluster --cluster-name <cluster-name> --sts --mode auto --yes
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Check the status.
rosa list clusters
OCM UI#
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Create OCM Role (only once per AWS account)
rosa create ocm-role --mode auto --admin --yes
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Create OCM User Role (only once per AWS account)
rosa create user-role --mode auto --yes
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Use the OCM UI to select your AWS account, cluster options, and deploy.
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The status will update in the UI.