红帽全球峰会3.8. Installing a cluster with compute nodes on AWS Local Zones
You can quickly install an OpenShift Container Platform cluster on Amazon Web Services (AWS) Local Zones by setting the zone names in the edge compute pool of the install-config.yaml file, or install a cluster in an existing Amazon Virtual Private Cloud (VPC) with Local Zone subnets.
AWS Local Zones is an infrastructure that place Cloud Resources close to metropolitan regions. For more information, see the AWS Local Zones Documentation.
3.8.1. Infrastructure prerequisites
- You reviewed details about OpenShift Container Platform installation and update processes.
- You are familiar with Selecting a cluster installation method and preparing it for users.
You configured an AWS account to host the cluster.
警告If you have an AWS profile stored on your computer, it must not use a temporary session token that you generated while using a multifactor authentication device. The cluster continues to use your current AWS credentials to create AWS resources for the entire life of the cluster, so you must use key-based, long-term credentials. To generate appropriate keys, see Managing Access Keys for IAM Users in the AWS documentation. You can supply the keys when you run the installation program.
- You downloaded the AWS CLI and installed it on your computer. See Install the AWS CLI Using the Bundled Installer (Linux, macOS, or UNIX) in the AWS documentation.
- If you use a firewall, you configured it to allow the sites that your cluster must access.
- You noted the region and supported AWS Local Zones locations to create the network resources in.
- You read the AWS Local Zones features in the AWS documentation.
You added permissions for creating network resources that support AWS Local Zones to the Identity and Access Management (IAM) user or role. The following example enables a zone group that can give a user or role access for creating network resources that support AWS Local Zones.
Example of an additional IAM policy with the
ec2:ModifyAvailabilityZoneGrouppermission attached to an IAM user or role.{ "Version": "2012-10-17", "Statement": [ { "Action": [ "ec2:ModifyAvailabilityZoneGroup" ], "Effect": "Allow", "Resource": "*" } ] }
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