[Devel] New version 0.4.0 of the Linux Container
Daniel Lezcano
dlezcano at fr.ibm.com
Tue Oct 28 16:10:00 PDT 2008
The version 0.4.0 of the Linux Containers userspace tools has been released.
It is available at:
https://sourceforge.net/projects/lxc/
This version provides:
* the lxc commands can be used as a non-root user, that allows a
container to be ran without root privileges. This feature relies on the
file capabilities, without them the lxc commands should be run as the
root user
* the monitoring has been improved, so several readers can monitor the
same container state changes. The command line lxc-monitor can work with
regexp, so it is easy to specify several containers with a simple
regexp, or an extended regexp.
ChangeLog between this version and the previous version:
2008-10-28 23:08 dlezcano
* Makefile.am: Generate a ChangeLog, if possible, and copy it to
the dist directory in order to be shipped with the release
2008-10-28 23:06 dlezcano
* release.sh: Added a helper to generate the Changelog between two
releases
2008-10-26 23:06 dlezcano
* Makefile.am, configure.in, lxc.spec.in, src/lxc/Makefile.am,
src/lxc/lxc.h: Fixed different compilation scheme by making
/var/lxc directory relative to the installation prefix and by
adding some extra path to search for the 'setcap' command.
2008-10-25 00:08 dlezcano
* Makefile.am, configure.in: Added automatic generation of packages
and repository tagging
2008-10-25 00:06 dlezcano
* ChangeLog: Automatically generated now with cvs2cl command
2008-10-24 23:56 dlezcano
* release.sh: Helper script to generate releases
2008-10-24 23:33 dlezcano
* ChangeLog: Version lxc-0.4.0
2008-10-24 22:24 dlezcano
* lxc.spec.in, src/lxc/Makefile.am: Added file capabilities to
lxc-restart
2008-10-24 22:14 dlezcano
* configure.in, lxc.spec.in, src/lxc/Makefile.am,
src/lxc/destroy.c: Give the ability to non-root user to play with
the containers. This feature relies on the file capabilities,
when the lxc commands are installed, the sys/net admin
capabilities are given to these files. These capabilities are not
available for the application running inside the container.
2008-10-24 22:11 dlezcano
* src/lxc/execute.c: Exit instead of returning in the child
processes, otherwise the execution path of the child will be
wrong in case of error.
2008-10-23 15:09 legoater
* src/lxc/restart.c: removed opentty now useless and fixed pid of
root process for restart
2008-10-23 09:21 legoater
* configure.in: fix missing src/lxc/lxc-checkconfig
2008-10-20 13:45 dlezcano
* src/lxc/: Makefile.am, lxc-checkconfig.in: This new command is a
helper to check if the needed functionalities are compiled the
kernel. It relies on /proc/config.gz, if it is not compiled, the
command will simply fail. If a feature is missing but not
mandatory, "disabled" keyword will appear in yellow, if it is
mandatory, it will appear in "red", otherwise the key word
"enabled" will appear in green.
2008-10-18 23:07 dlezcano
* src/lxc/: destroy.c, lxc.h, lxc_monitor.c, lxc_wait.c, monitor.c,
monitor.h: These modifications improve the monitoring support of
the container. Now several readers can attend the events from one
or several containers. The syntax of the command has been
enhanced to interpret regular expressions. If you want to
monitor foo, lxc-monitor -n foo is the right command. If you want
to monitor foo and bar, you should specify lxc-monitor -n
"foo|bar", if you want to monitor all containers with the name
beginning with 'foo', you have to specify lxc-monitor -n "foo.*".
More complex regexp can be specified in accordance with the POSIX
definitions, man regex (7).
2008-10-15 09:30 dlezcano
* README: Updated with the cgroup section and fixed some typos
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