mir/lxc
2
0
Fork 0
mirror of git://github.com/lxc/lxc synced 2025-08-31 04:49:34 +00:00
Code Issues Releases Wiki Activity

add template option for lxc-create

Browse Source 
The lxc-create command is now able to call a sub script to install
a mini template.
Right now, debian is supported.

The rootfs is stored automatically in <lxcpath>/<name>/rootfs
So the rootfs is a subdirectory of the container configuration directory.

When lxc-destroy is called, the rootfs is deleted with the container
configuration.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
This commit is contained in:
Daniel Lezcano
2009-12-27 22:36:09 +01:00
committed by Daniel Lezcano
parent fb7460fe60
commit 1b6d8e7197
1 changed files with 57 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
src/lxc/lxc-create.in
View File

@@ -34,8 +34,8 @@ if [ "$(id -u)" != "0" ]; then
exit 1
fi
shortoptions='n:f:'
longoptions='name:,config:'
shortoptions='n:f:t:'
longoptions='name:,config:,template:'
lxc_path=@LXCPATH@
getopt=$(getopt -o $shortoptions --longoptions $longoptions -- "$@")
@@ -58,6 +58,11 @@ while true; do
lxc_config=$1
shift
;;
-t|--template)
shift
lxc_template=$1
shift
;;
--)
shift
break;;
@@ -85,6 +90,8 @@ if [ -d "$lxc_path/$lxc_name" ]; then
exit 1
fi
trap "lxc-destroy -n $lxc_name; echo aborted; exit 1" SIGHUP SIGINT SIGTERM
mkdir -p $lxc_path/$lxc_name
if [ -z "$lxc_config" ]; then
@@ -96,4 +103,51 @@ else
fi
cp $lxc_config $lxc_path/$lxc_name/config
fi
fi
if [ ! -z $lxc_template ]; then
type lxc-$lxc_template
if [ $? -ne 0 ]; then
echo "unknown template '$lxc_template'"
lxc-destroy -n $lxc_name
exit 1
fi
if [ -z "$lxc_config" ]; then
echo
echo "Warning:"
echo "-------"
echo "Usually the template option is called with a configuration"
echo "file option too, mostly to configure the network."
echo "eg. lxc-create -n foo -f lxc.conf -t debian"
echo "The configuration file is often:"
echo
echo "lxc.network.type=macvlan"
echo "lxc.network.link=eth0"
echo "lxc.network.flags=up"
echo
echo "or alternatively:"
echo
echo "lxc.network.type=veth"
echo "lxc.network.link=br0"
echo "lxc.network.flags=up"
echo
echo "For more information look at lxc.conf (5)"
echo
echo "At this point, I assume you know what you do."
echo "Press <enter> to continue ..."
read dummy
fi
lxc-$lxc_template --path=$lxc_path/$lxc_name --name=$lxc_name
if [ $? -ne 0 ]; then
echo "failed to execute template '$lxc_template'"
lxc-destroy -n $lxc_name
exit 1
fi
echo "'$lxc_template' template installed"
fi
echo "'$lxc_name' created"