Chapter 33. extension

This chapter describes the commands under the extension command.

33.1. 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]
                                [--sort-ascending | --sort-descending]
                                [--compute] [--identity] [--network]
                                [--volume] [--long]

Table 33.1. Command arguments

ValueSummary

-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 33.2. Output formatter options

ValueSummary

-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 to show multiple columns

--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

--sort-ascending

Sort the column(s) in ascending order

--sort-descending

Sort the column(s) in descending order

Table 33.3. CSV formatter options

ValueSummary

--quote {all,minimal,none,nonnumeric}

When to include quotes, defaults to nonnumeric

Table 33.4. JSON formatter options

ValueSummary

--noindent

Whether to disable indenting the json

Table 33.5. Table formatter options

ValueSummary

--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.

33.2. 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 33.6. Positional arguments

ValueSummary

<extension>

Extension to display. currently, only network extensions are supported. (Name or Alias)

Table 33.7. Command arguments

ValueSummary

-h, --help

Show this help message and exit

Table 33.8. Output formatter options

ValueSummary

-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 to show multiple columns

Table 33.9. JSON formatter options

ValueSummary

--noindent

Whether to disable indenting the json

Table 33.10. Shell formatter options

ValueSummary

--prefix PREFIX

Add a prefix to all variable names

Table 33.11. Table formatter options

ValueSummary

--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.