How to Propagate DNS Hostnames (Network Changes), and/or Role Changes Inside AWS EKS using Fargate without Relaunching the Cluster?

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As the title suggests, I am unable to propagate Role, or any "Network" changes (AKA: Changing VPC DNS hostname flag to "Enabled" without deleting the entire cluster and relaunching.


Usually in order to propagate these changes in EC2 or normal EKS (without fargate) I simply restart the server or node, respectively. With Fargate, this is not possible considering one doesn't have access to the underlying nodes. Is there a certain way to send commands to the node itself, or at least force a restart on the node in order to make these changes? Any help would be greatly appreciated! Thanks
amazon-eks aws-fargate kubernetes paas amazon-web-services
1 Answers

Is there a certain way to send commands to the node itself, or at least force a restart on the node in order to make these changes?

You can try kubectl rollout restart deployment <name> to redeploy pods that runs on Fargate; which will cause Fargate to re-allocate your pods.

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