CODEWITHSUNDEEP
storageceph
doubando
doubando

Reputation: 77

Ceph-ansible adding new OSD disk

I need some help in adding a new OSD disk to the existing Ceph cluster using Ceph-Ansible deployment, I have 3 OSD hosts and want to add one disk to 1st OSD host, I tried to include the new disk in the osd.yml file under devices section, but I got failed deployment cause ansible return an error that it cannot find the included new disk in 2nd and 3rd OSD host.

Is there a way to tell ceph-ansible to include new disk /dev/sde for instance to only 1st OSD host?

Upvotes: 0

Views: 944

Answers (1)

Seena Fallah
Seena Fallah

Reputation: 620

You should add devices variable to the host_vars of your first node. If you have an inventory directory you can add host_vars directory in your inventory directory and add a file with your hostname in your hosts. For example if you have node1 in your hosts.yaml you should create a file named node1.yaml in host_vars directory and add devices variable in it so this variable is just used for this host. You can find more info about host_vars here: https://docs.ansible.com/ansible/latest/user_guide/intro_inventory.html#organizing-host-and-group-variables

Upvotes: 1

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