### {{ action | titlecase }} {{ resource | upperFirst }}

Hostname (required) This field is required. The chosen hostname is already in use. To add multiple hosts at once, you can enter:

- a comma-separated list of hostnames (e.g.: example-01,example-02,example-03),
- a range expression (e.g.: example-[01-03].ceph),
- a comma separated range expression (e.g.: example-[01-05].lab.com,example2-[1-4].lab.com,example3-[001-006].lab.com)

Network address The value is not a valid IP address.
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