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Multi Region Support - Multiple EKS config support

Alejo Carballude requested to merge feature/multi_region_support_eks_configs into feature/multi_region_support_multiple_platforms

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Context

The docker-entrypoint.sh script used by the Cloudsim docker image is in charge of getting EKS kubeconfig. The current script is only able to get a single kubeconfig.

Change

The docker-entrypoint.sh has been updated to support multiple configurations.

The AWS_EKS_CLUSTER_CONFIG environment variable is used to configure target EKS clusters. The information must be provided as an array of fields.

AWS_EKS_CLUSTER_CONFIG fields (in order):

  • AWS Region - Target AWS Region.
  • Cluster Name - EKS Cluster name.
  • Kubeconfig - Kubeconfig filename.

Notes:

  • All fields are required.
  • Fields are separated by commas.
  • Kubeconfig files will be stored in the running user's home .kube directory.
  • Multiple cluster configurations can be defined by separating them with semicolons.

Example

                                  Cluster name
                                        ↓
AWS_EKS_CLUSTER_CONFIG="us-east-1,test-cluster,config_test_cluster_ue_1;us-east-2,test-cluster,config_test_cluster_ue_2"
                            ↑                           ↑
                         Region                Cluster config name

Other information

Additional documentation

Edited by Alejo Carballude

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