Homes permission in NFS

[sassoftware]

Homes permission in NFS

[thpang]

I @Vladislaff , the code here: https://github.com/sassoftware/viya4-deployment/blob/main/playbooks/playbook.yaml#L34-L51 creates the needed directories under the /mnt/viya-share/ location. It should create those with 0777 as the perms and be owned by: nobody:nobody Can you verify that after the viya,install these directories are there with the correct permissions. You will need to logon to the Jump server and very.

[thpang]

Also, with these items being set when you run the deployment with the viya,install task and action, SAS Studio should work without any modifications. Have you also tried this to very?

[Vladislaff]

Hi @thpang ,

For some reason the directories were not created for me automatically.
Probably the jump host was not picked up from the tfstate.
Just tried:
sudo chown nobody:nobody -R /export/mynamespace/
sudo chmod 0777 -R /export/mynamespace/
Did not help.

In SASStudio the showServerFiles was not on after the installation, so I don't see how the home dir would work without any modifications.

I am using my own openldap if that matters.

[thpang]

The Jump server is required as it's the conduit into the NFS component setup for the cluster. If you cannot access your Jump server, then neither can the viya4-deployment code base. You need to be sure to have your key pairs setup for ssh use with that box prior to running the viya4-deployment code base.

[Vladislaff]

I have the jump server and I can access it. The key pairs are set up correctly.
I also have a public ip on the nfs vm and can access it directly.

My question is not regarding the jump host - I am asking about the permissions on the nfs share.
Why is the home dir created with root as owner?

[Vladislaff]

I made a workaround for this. I set up sssd on the nfs server and made a cron script to create home folders.

getent passwd | grep ${sasgroup} | awk -F':' '{print $1}' | while read -r user ; do
   if [[ ! -e /export/dfmvpdev/homes/$user ]]; then
      sudo mkdir -p /export/dfmvpdev/homes/$user
      sudo chown -R $user:sasusers /export/dfmvpdev/homes/$user
      sudo chmod -R 750 /export/dfmvpdev/homes/$user
   fi
done