Lab 4.2. Setting Up NFS for Rancher Cluster

piva

Hello,
I completed the Lab 1 deployng the 6 Worker nodes and the Master node.
I connected via SSH to the Master VM from the GCP Console opening an in Browser Window.

Running the command

cd ˜/onap-custom/setup-utils 

I get the error

-bash: cd: ˜/onap-custom/setup-utils: No such file or directory

as my home directory is completely empty: any hint?

Thanks in advance for any help,
Pietro

raghuramg

Hi @piva,
These directories are in aarna user login. Could you please try the below commands and share the output?

sudo su aarna

cd $HOME

ls -lrth

piva

Hi @raghuramg ,
this is the output

aarna@anod-master:~$ ls -lrth
total 830M
drwxr-xr-x  2 aarna aarna 4.0K Dec 20  2017 rancher-v0.6.7
-rw-rw-r--  1 aarna aarna 3.6M Dec 20  2017 rancher-linux-amd64-v0.6.7.tar.gz
drwxrwxr-x  6 aarna aarna 4.0K Jul 16  2021 oom
-rwxr-xr-x  1 aarna aarna  12M Jul 19  2021 rancher
-rw-rw-r--  1 aarna aarna  77K Jul 19  2021 docker_images_list.txt
-rwxrwxr-x  1 aarna aarna  755 Jul 19  2021 pull_docker_images.sh
-rw-rw-r--  1 aarna aarna  80M Jul 19  2021 oom.tar
-rw-------  1 aarna aarna 2.2M Jul 19  2021 nohup.out
drwxrwxr-x  3 aarna aarna 4.0K Jul 19  2021 openstack
drwxrwxr-x 16 aarna aarna 4.0K Jul 19  2021 onap-custom
-rw-------  1 aarna aarna 733M Jul 20  2021 crunchy.tar

raghuramg

Hi @piva,
All the directories are here, you can proceed with the next labs now.

piva

@raghuramg ,
the directory are there, but I cannot proceed as aarna user

aarna@anod-master:~/onap-custom/setup-utils$ sudo ./mount_nfs_disk_stripe.sh /dev/sdb /dev/sdc
[sudo] password for aarna: 

Is this the way to proceed with this course?
Let me know in order to cancel my order and ask for a refund: last month I already paid almost €300 for the cloud platform without being able to use the lab.

raghuramg

Hi @piva,
It should not ask for a password since the aarna user is added to the sudoers group. I just tested it on the same image and it did not ask me for the password.

aarna@anod-master-01:~/onap-custom/setup-utils$ sudo ./mount_nfs_disk_stripe.sh /dev/sdb /dev/sdc
Device /dev/sdb not found.
Device /dev/sdc not found.
Device /dev/sdb not found.
Device /dev/sdc not found.
Going to creae striped logical volume onap_vg
Using default stripesize 64.00 KiB.
Volume group "onap_vg" not found
Cannot process volume group onap_vg
mke2fs 1.44.1 (24-Mar-2018)
The file /dev/onap_vg/onap-vol does not exist and no size was specified.
mount: /dockerdata-nfs: special device /dev/onap_vg/onap-vol does not exist.
Completed setting up striped volume on /dev/sdb /dev/sdc

Are you Okay to share the VM Public IP with me in a separate message? let me login and take a look.

piva

I asked to cancel my order