lxc-info
Section: (1)Updated: 2021-06-03
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NAME
lxc-info - query information about a containerSYNOPSIS
lxc-info {-n name} [-c KEY] [-s] [-p] [-i] [-S] [-H]DESCRIPTION
lxc-info queries and shows information about a container.OPTIONS
- -c, --config KEY
- Print a configuration key from the container. This option may be given multiple times to print out multiple key = value pairs.
- -s, --state
- Just print the container's state.
- -p, --pid
- Just print the container's pid.
- -i, --ips
- Just print the container's IP addresses.
- -S, --stats
-
Just print the container's statistics.
Note that for performance reasons the kernel does not account
kernel memory use unless a kernel memory limit is set. If a limit
is not set, lxc-info will display kernel memory
use as 0. A limit can be set by specifying
lxc.cgroup.memory.kmem.limit_in_bytes = number
in your container configuration file, see lxc.conf(5).
- -H, --no-humanize
- Print the container's statistics in raw, non-humanized form. The default is to print statistics in humanized form.
COMMON OPTIONS
These options are common to most of lxc commands.- -?, -h, --help
- Print a longer usage message than normal.
- --usage
- Give the usage message
- -q, --quiet
- mute on
- -P, --lxcpath=PATH
- Use an alternate container path. The default is /var/lib/lxc.
- -o, --logfile=FILE
- Output to an alternate log FILE. The default is no log.
- -l, --logpriority=LEVEL
-
Set log priority to
LEVEL. The default log
priority is ERROR. Possible values are :
FATAL, CRIT,
WARN, ERROR,
NOTICE, INFO,
DEBUG.
Note that this option is setting the priority of the events log in the alternate log file. It do not have effect on the ERROR events log on stderr.
- -n, --name=NAME
- Use container identifier NAME. The container identifier format is an alphanumeric string.
- --rcfile=FILE
-
Specify the configuration file to configure the virtualization
and isolation functionalities for the container.
This configuration file if present will be used even if there is already a configuration file present in the previously created container (via lxc-create).
- --version
- Show the version number.
EXAMPLES
- lxc-info -n foo
- Show information for foo.
- lxc-info -n 'ubuntu.*'
- Show information for all containers whose name starts with ubuntu.
- lxc-info -n foo -c lxc.net.0.veth.pair
- prints the veth pair name of foo.
SEE ALSO
lxc(7), lxc-create(1), lxc-copy(1), lxc-destroy(1), lxc-start(1), lxc-stop(1), lxc-execute(1), lxc-console(1), lxc-monitor(1), lxc-wait(1), lxc-cgroup(1), lxc-ls(1), lxc-info(1), lxc-freeze(1), lxc-unfreeze(1), lxc-attach(1), lxc.conf(5)AUTHOR
Stéphane Graber <stgraber@ubuntu.com>
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Time: 04:45:21 GMT, December 25, 2024