> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# Gns3util cluster control object store vm images update

## gns3util cluster-control object-store vm-images update

Update VM image metadata

```
gns3util cluster-control object-store vm-images update <file-uuid> [flags]
```

### Options

```
      --extra-attributes-json string   Extra metadata JSON for the VM image
      --filestore-id string            Specific filestore node ID
      --format string                  VM disk/image format
  -h, --help                           help for update
      --ram-mb int                     RAM size in MiB
      --vcpus int                      Virtual CPU count
      --virt-type string               Virtualization type: qemu, iou, docker, dynamips, vmware, or virtualbox
```

### Options inherited from parent commands

```
  -c, --cluster string      Cluster name from keyfile. Mutually exclusive with --server
  -i, --insecure            Ignore unsigned SSL-Certificates. Can be set via GNS3_INSECURE
  -k, --key-file string     Path to authentication keyfile. Can be set via GNS3_KEY_FILE or config.toml
  -o, --output string       Output format: [json, json-colorless, collapsed, yaml, toml, table, table-ascii]. Can be set via GNS3_OUTPUT (default "table")
  -s, --server string       GNS3v3 Server URL. Can be set via GNS3_SERVER or config.toml
      --user string[="~"]   User to select from the keyfile. Omit the value to open a fuzzy picker (--user), or pass a name (--user alice).
```

### SEE ALSO

* [gns3util cluster-control object-store vm-images](gns3util_cluster-control_object-store_vm-images.md)	 - Manage VM image objects in the filestore

###### Auto generated by spf13/cobra on 9-May-2026