Chapter 39. host This chapter describes the commands under the host command. 39.1. host list List hosts Usage: Table 39.1. Command arguments Value Summary -h, --help Show this help message and exit --zone <zone> Only return hosts in the availability zone Table 39.2. 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 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 39.3. CSV formatter options Value Summary --quote {all,minimal,none,nonnumeric} When to include quotes, defaults to nonnumeric Table 39.4. JSON formatter options Value Summary --noindent Whether to disable indenting the json Table 39.5. 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. 39.2. host set Set host properties Usage: Table 39.6. Positional arguments Value Summary <host> Host to modify (name only) Table 39.7. Command arguments Value Summary -h, --help Show this help message and exit --enable Enable the host --disable Disable the host --enable-maintenance Enable maintenance mode for the host --disable-maintenance Disable maintenance mode for the host 39.3. host show Display host details Usage: Table 39.8. Positional arguments Value Summary <host> Name of host Table 39.9. Command arguments Value Summary -h, --help Show this help message and exit Table 39.10. 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 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 39.11. CSV formatter options Value Summary --quote {all,minimal,none,nonnumeric} When to include quotes, defaults to nonnumeric Table 39.12. JSON formatter options Value Summary --noindent Whether to disable indenting the json Table 39.13. 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.

Commands:
openstack host 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] [--zone <zone>]
openstack host set [-h] [--enable | --disable] [--enable-maintenance | --disable-maintenance] <host>
openstack host show [-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] <host>