This section covers step 1 defined in Introduction.
Based on storage needs, an appropriate model-name (c1r6m30, c1r12m60 or c1r23m120) is assigned to model_name attibute in /root/.sase/sase-deployment-models.yml file. During SASE Node-x deployment the setup script(/usr/bin/nw-create-cloud-hybrid) refers to additional_disks attribute value in sase-deployment-models.yml to determine wheather storage disks must be created or not. When the additional_disks is set to true for a node, the corresponding model_name attribute value is used to identify the model specification (such as disk_name, disk_type and disk_size) in /root/.sase/host-models.yml and the corresponding disks are created and assigned (but not configured i.e these disks are ready for storing NW databases) to the SASE node.
When the predefined models don’t satisfy the customer requirements, custom models (Refer to Define a custom storage model) can be defined. Please contact Professional Services/ NW Support for details on defining custom models.
Example: Sample content of sase-deployment-models.yml identifying model_name and additional_storage attribute values:
Note:
- The storage_class and warm_retention attributes are not supported in NW 12.4. These are developmental features and should be ignored.
- The disk_size value is always defined in GB (Gigabytes).
- c1default is for testing purposes only.
c1r6m30 |
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c1r12m60 |
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c1r23m120
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