onehost
- manages OpenNebula hosts
onehost
command [args] [options]
-i, --im im_mad Set the information driver for the host
-v, --vm vmm_mad Set the virtualization driver for the host
-c, --cluster id|name Selects the cluster
-t, --type remote_provider Use type to create a host using Cloud Bursting
-a, --append Append new attributes to the current template
--force Force probe upgrade in onehost sync
--ssh Use SSH to synchronize remotes. In case some
probes are no longer in the fronted they will be
deleted in the hosts.
-l, --list x,y,z Selects columns to display with list command
-c, --listconf conf Selects a predefined column list
-d, --delay x Sets the delay in seconds for top command
-f, --filter x,y,z Filter data. An array is specified with
column=value pairs. Valid operators
=,!=,<,<=,>,>=,~ e.g. NAME=test (match name with
test) NAME~test (match test, te, tes..)
--operator operator Logical operator used on filters: AND, OR.
Default: AND.
--csv Write table in csv format
--csv-del del Set delimiter for csv output
--no-pager Disable pagination
--no-header Hides the header of the table
--adjust x,y,z Adjust size to not truncate selected columns
-s, --size x=size,y=size Change the size of selected columns. For example:
$ onevm list --size "name=20" will make column
name size 20.
--expand [x=prop,y=prop] Expands the columns size to fill the terminal.
For example: $onevm list --expand
name=0.4,group=0.6 will expand name 40% and
group 60%. $onevm list --expand name,group will
expand name and group based on its size.$onevm
list --expand will expand all columns.
--no-expand Disable expand
-x, --xml Show the resource in xml format
--extended Show info extended (it only works with xml
output)
-n, --numeric Do not translate user and group IDs
-k, --kilobytes Show units in kilobytes
--describe Describe list columns
--decrypt Get decrypted attributes
--start date Start date to show data
--end date End date to show data
--unit unit Unit to format data
--table Show monitoring information in table format
--n elements Number of records to show
-h, --help Show this message
-V, --version Show version and copyright information
--user name User name used to connect to OpenNebula
--password password Password to authenticate with OpenNebula
--endpoint endpoint URL of OpenNebula xmlrpc frontend
create hostname [file] Creates a new Host valid options: im, vm, cluster, type
delete range|hostid_list Deletes the given Host
enable range|hostid_list Enables the given host, fully operational
disable range|hostid_list Disables the given host:
- monitor: enabled
- scheduler deployment: disabled
- manual deployment: enabled
offline range|hostid_list Sets the host offline:
- monitor: disabled
- scheduler deployment: disabled
- manual deployment: disabled
update hostid [file] Update the template contents. If a path is not provided the editor will be launched to modify the current content. valid options: append
sync [range|hostid_list] Synchronizes probes in /var/lib/one/remotes ($ONE_LOCATION/var/remotes in self-contained installations) with Hosts. Examples: onehost sync onehost sync -c myCluster onehost sync host01,host02,host03 valid options: cluster, force, ssh
list Lists Hosts in the pool valid options: list, listconf, delay, filter, operator, csv, csv_del, no_pager, no_header, adjust, size, expand, no_expand, xml, extended, numeric, kilobytes, describe
show hostid Shows information for the given Host valid options: xml, decrypt
top Lists Hosts continuously valid options: list, listconf, delay, filter, operator, csv, csv_del, no_pager, no_header, adjust, size, expand, no_expand, xml, extended, numeric, kilobytes
flush range|hostid_list Disables the host and reschedules all the running VMs in it.
rename hostid name Renames the Host
importvm hostid name Import VM to OpenNebula
forceupdate [range|hostid_list] Forces host monitoring update Examples: onehost forceupdate host01 onehost forceupdate host01,host02,host03 onehost forceupdate -c myCluster valid options: cluster
monitoring hostid attr Show monitoring metrics in a graphic valid options: start, end, unit, table, n_elems, csv
file Path to a file
range List of id's in the form 1,8..15
text String
hostid OpenNebula HOST name or id
hostid_list Comma-separated list of OpenNebula HOST names or ids
OpenNebula 5.12.0 Copyright 2002-2020, OpenNebula Project, OpenNebula Systems