*** empty log message ***

contrib/sshd/README

-This contribution is an example on how to launch a sshd daemon in a
-chroot'ed environment. The script will generate the files need to run
-the container. The script assume there is a bridge which is configured
-on the host.
-
-Check the pre-requisite:
-      * you can run this script as 'root'
-      * your kernel is configured with all the needed container
-        functionnality (check the lxc's README file).
-
-You can log to the sshd daemon only as 'root' with the password 'root'
-
-
-Create the container:
----------------------
-
-	Generates the configuration files, untar the rootfs and
-	creates the container.
-
-	./lxc-sshd create
-
-Start the container:
---------------------
-		
-	Launches in background /usr/sbin/sshd in the container.		
-	
-	./lxc-sshd start
-
-Stop the container:
--------------------
-
-	Kills all the processes belonging to the container, sshd and
-	the connected clients.
-
-	./lxc-sshd stop
-
-Destroy the container:
-----------------------
-
-	Removes the generated files and destroy the container
-
-	./lxc-sshd destroy
-
-Status of the container
------------------------
-
-	Give the state of the container, if the container is destroyed, the command will fail.
-
-	./lxc-sshd status
-

contrib/sshd/lxc-sshd

-#!/bin/bash
-
-SSHDLOG="lxc-sshd.log"
-ROOTFS="rootfs"
-CONFFILE="lxc-sshd.conf"
-FSTABFILE="fstab"
-UTSNAME="virtsshd"
-IPV4="172.20.0.20/24"
-
-create() {
-
-    if [ ! -d "$ROOTFS" ]; then
-	echo "Extracting root file system"
-	tar xvjf $ROOTFS.tar.bz2
-	chown -R root.root $ROOTFS
-    fi
-    
-    echo -n "What hostname do you wish for this container ? [$UTSNAME] "
-    read -t 10 _UTSNAME_
-
-    echo -n "What IP address do you wish for this container ? [$IPV4] "
-    read -t 10 _IPV4_
-
-    if [ ! -z "$_UTSNAME_"]; then
-	UTSNAME=$_UTSNAME
-    fi
-    
-    if [ ! -z "$_IPV4_"]; then
-	IPV4=$_IPV4_
-    fi
-
-    rm -f $CONFFILE
-    echo "lxc.utsname = $UTSNAME" >> $CONFFILE
-    echo "lxc.network.type = veth" >> $CONFFILE
-    echo "lxc.network.flags = up" >> $CONFFILE
-    echo "lxc.network.link = br0" >> $CONFFILE
-    echo "lxc.network.ipv4 = $IPV4" >> $CONFFILE
-    echo "lxc.network.name = eth0" >> $CONFFILE
-    echo "lxc.mount = ./fstab" >> $CONFFILE
-    echo "lxc.rootfs = ./rootfs" >> $CONFFILE
-
-    rm -f $FSTABFILE
-    echo "/lib /var/lxc/sshd/rootfs/lib none ro,bind 0 0" >> $FSTABFILE
-    echo "/bin /var/lxc/sshd/rootfs/bin none ro,bind 0 0" >> $FSTABFILE
-    echo "/usr /var/lxc/sshd/rootfs/usr none ro,bind 0 0" >> $FSTABFILE
-    echo "/sbin /var/lxc/sshd/rootfs/sbin none ro,bind 0 0" >> $FSTABFILE
-
-    lxc-create -n sshd -f ./lxc-sshd.conf
-    return $?
-}
-
-destroy() {
-
-    lxc-destroy -n sshd
-    RETVAL=$?
-    if [ ! $RETVAL -eq 0 ]; then
-	echo "Failed to destroyed 'sshd'"
-	return $RETVAL;
-    fi
-
-    rm -rf rootfs
-    rm -f $CONFFILE
-    rm -f $FSTABFILE
-    rm -f $SSHDLOG
-
-    return 0
-}
-
-status() {
-    return lxc-info -n sshd
-}
-
-start() {
-
-    CGROUP=$(mount | grep cgroup)
-    if [ -z "$CGROUP" ]; then
-	echo "Control Group file system not mounted, mounting it in /cgroup"
-	mkdir -p /cgroup
-	mount -t cgroup cgroup /cgroup
-    fi
-
-    lxc-wait -n sshd -s "ABORTING|RUNNING" &
-    LXCWAIT_PID=$!
-
-    lxc-execute -n sshd /usr/sbin/sshd &
-
-    wait $LXCWAIT_PID
-
-    lxc-info -n sshd | grep -q RUNNING
-    RETVAL=$?
-    if [ ! $RETVAL -eq 0 ]; then
-	echo "'sshd' failed to execute"
-	return 1
-    fi
-
-    echo "'sshd' successfuly executed"
-    return 0
-}
-
-stop() {
-    lxc-stop -n sshd
-    return $?
-}
-
-if [ "$(id -u)" != "0" ]; then
-	echo "This script should be run as 'root'"
-	exit 1
-fi 
-
-case "$1" in
-    start)
-	start
-	;;
-    stop)
-	stop
-	;;
-    create)
-	create
-	;;
-    destroy)
-	destroy
-	;;
-    status)
-	status
-	;;
-    *)
-    echo $"Usage: $0 {create|destroy|start|stop}"
-    exit 1
-esac
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