Chapter 31. extension
This chapter describes the commands under the extension command.
31.1. extension list
List API extensions
Usage:
openstack extension list [-h] [-f {csv,json,table,value,yaml}]
[-c COLUMN]
[--quote {all,minimal,none,nonnumeric}]
[--noindent] [--max-width <integer>]
[--fit-width] [--print-empty]
[--sort-column SORT_COLUMN] [--compute]
[--identity] [--network] [--volume] [--long]
Table 31.1. Command arguments
| Value | Summary |
|---|---|
| -h, --help | Show this help message and exit |
| --compute | List extensions for the compute api |
| --identity | List extensions for the identity api |
| --network | List extensions for the network api |
| --volume | List extensions for the block storage api |
| --long | List additional fields in output |
Table 31.2. Output formatter options
| Value | Summary |
|---|---|
| -f {csv,json,table,value,yaml}, --format {csv,json,table,value,yaml} | The output format, defaults to table |
| -c COLUMN, --column COLUMN | Specify the column(s) to include, can be repeated |
| --sort-column SORT_COLUMN | Specify the column(s) to sort the data (columns specified first have a priority, non-existing columns are ignored), can be repeated |
Table 31.3. CSV formatter options
| Value | Summary |
|---|---|
| --quote {all,minimal,none,nonnumeric} | When to include quotes, defaults to nonnumeric |
Table 31.4. JSON formatter options
| Value | Summary |
|---|---|
| --noindent | Whether to disable indenting the json |
Table 31.5. Table formatter options
| Value | Summary |
|---|---|
| --max-width <integer> | Maximum display width, <1 to disable. you can also use the CLIFF_MAX_TERM_WIDTH environment variable, but the parameter takes precedence. |
| --fit-width | Fit the table to the display width. implied if --max- width greater than 0. Set the environment variable CLIFF_FIT_WIDTH=1 to always enable |
| --print-empty | Print empty table if there is no data to show. |
31.2. extension show
Show API extension
Usage:
openstack extension show [-h] [-f {json,shell,table,value,yaml}]
[-c COLUMN] [--noindent] [--prefix PREFIX]
[--max-width <integer>] [--fit-width]
[--print-empty]
<extension>
Table 31.6. Positional arguments
| Value | Summary |
|---|---|
| <extension> | Extension to display. currently, only network extensions are supported. (Name or Alias) |
Table 31.7. Command arguments
| Value | Summary |
|---|---|
| -h, --help | Show this help message and exit |
Table 31.8. Output formatter options
| Value | Summary |
|---|---|
| -f {json,shell,table,value,yaml}, --format {json,shell,table,value,yaml} | The output format, defaults to table |
| -c COLUMN, --column COLUMN | Specify the column(s) to include, can be repeated |
Table 31.9. JSON formatter options
| Value | Summary |
|---|---|
| --noindent | Whether to disable indenting the json |
Table 31.10. Shell formatter options
| Value | Summary |
|---|---|
| --prefix PREFIX | Add a prefix to all variable names |
Table 31.11. Table formatter options
| Value | Summary |
|---|---|
| --max-width <integer> | Maximum display width, <1 to disable. you can also use the CLIFF_MAX_TERM_WIDTH environment variable, but the parameter takes precedence. |
| --fit-width | Fit the table to the display width. implied if --max- width greater than 0. Set the environment variable CLIFF_FIT_WIDTH=1 to always enable |
| --print-empty | Print empty table if there is no data to show. |
