aws / aws-parallelcluster

AWS ParallelCluster is an AWS supported Open Source cluster management tool to deploy and manage HPC clusters in the AWS cloud.

https://github.com/aws/aws-parallelcluster

Apache License 2.0

818 stars 309 forks source link

assigning specific private ip address to the master node #1302

Open porcaro33 opened 4 years ago

porcaro33 commented 4 years ago

Environment:

AWS ParallelCluster / CfnCluster version [aws-parallelcluster-2.4.1]
OS: [CentOS]
Scheduler: [SGE]
Master instance type: [m5.2xlarge]
Compute instance type: [c5.8xlarge]

this is not bug, enhance request

During setting up a cluster, I do create and delete the cluster several times. Changing master ip is cumbersome for cluster admin(me) and cluster testers(end users). Please allow to assign specific private ip address to the master node in config file.

demartinofra commented 4 years ago

Marking this as an enhancement.

Would it be ok for you to assign a given EIP to the master node or you require the private ip to be set to a given one?

porcaro33 commented 4 years ago

I hope I can set a specific ip to the master node private ip.

joeydumont commented 4 years ago

I would also prefer setting a specific private IP.

paulojbe commented 2 years ago

Yes. Private IP would be nice. Who opens a HPC cluster to the Internet?

hnndlp commented 1 year ago

I would also like to see this feature, it would help a lot during software config. I also don't want a public IP on the cluster.