EFS mount error in China region

[Iwillsky]

Environment:

• AWS ParallelCluster: aws-parallelcluster-2.7.0 Bug description and how to reproduce: PCluster will fail when config EFS mounting in China region(BJS & ZHY). We found EFS endpoint resolving error in EFS mounting step through log. It is hard-coded as "xxx.amazonaws.com" in efs_mount.rb recipe.

Additional context:

sudo sed -i "s/amazonaws.com/amazonaws.com.cn/g" /etc/chef/cookbooks/aws-parallelcluster/recipes/efs_mount.rb

Although we can point to a pre_install.sh including above code, we really hope this bug can be fixed to be adaptive to China region without region-sensitive.

Similar code is here FYR: s3_domain = "https://s3.#{node['cfncluster']['cfn_region']}.amazonaws.com" s3_domain = "#{s3_domain}.cn" if node['cfncluster']['cfn_region'].start_with?("cn-")

[enrico-usai]

Hi @Iwillsky thanks for pointing this out. It's definitely a bug.

[lukeseawalker]

Hi @Iwillsky, EFS support for China is targeted for next release.

[Iwillsky]

Thanks. It will be convenient to China customers. We ❤️ aws.

[Iwillsky]

Hi @lukeseawalker , We also found similar hard-coded url in fsx_mount.rb. It would be better if resolved together in the next release.

[lukeseawalker]

Hi @Iwillsky, it has been taken care by this PR https://github.com/aws/aws-parallelcluster-cookbook/pull/640 Thanks

[lukeseawalker]

AWS ParallelCluster 2.8.0 with EFS support in China has been released https://github.com/aws/aws-parallelcluster/releases/tag/v2.8.0