3 # useradd(8) wrapper for vservers
5 # Copyright (c) 2004 The Trustees of Princeton University (Trustees).
7 # $Id: vuseradd,v 1.4 2004/08/25 14:55:21 mlh-pl_kernel Exp $
10 : ${UTIL_VSERVER_VARS:=$(dirname $0)/util-vserver-vars}
11 test -e "$UTIL_VSERVER_VARS" || {
12 echo "Can not find util-vserver installation; aborting..."
15 . "$UTIL_VSERVER_VARS"
27 useradd -s /bin/vsh $NAME
29 # change shell (in case user already exists)
30 usermod -s /bin/vsh $NAME
32 # automount keys (eval expands ~)
33 eval rm -rf ~$NAME/.ssh
34 eval ln -nsf /var/pl_sshd/keys/$NAME ~$NAME/.ssh
36 USERID=$(awk -F: "\$1 == \"$NAME\" { print \$3 }" < /etc/passwd)
37 GROUPID=$(awk -F: "\$1 == \"$NAME\" { print \$3 }" < /etc/passwd)
39 # create vserver configuration file
40 if [ ! -f /etc/vservers/$NAME.conf ] ; then
42 -e "s/.*S_CONTEXT=.*/S_CONTEXT=$USERID/" \
43 -e "s/.*ONBOOT=.*/ONBOOT=yes/" \
44 < /etc/vservers/vserver-reference.conf \
45 > /etc/vservers/$NAME.conf
48 if [ ! -d "$VROOTDIR/$NAME" ] ; then
51 for i in "$VROOTDIR/.vcache/"* ; do
52 [ -d "$i" ] && mv "$i" "$VROOTDIR/$NAME" && break
55 if [ ! -d "$VROOTDIR/$NAME" ] ; then
56 # build image in .vtmp
57 TMP=$(mktemp -d "$VROOTDIR/.vtmp/$NAME.XXXXXX")
58 "$PKGLIBDIR/vbuild" "$VROOTDIR/vserver-reference" "$TMP"
60 # move it to .vcache when complete
61 if [ $RETVAL -eq 0 ] ; then
62 mv "$TMP" "$VROOTDIR/$NAME"
64 echo "Error $RETVAL building $VROOTDIR/$NAME"
71 if [ -d "$VROOTDIR/$NAME" ] ; then
73 chmod 755 "$VROOTDIR/$NAME"
76 vserver $NAME suexec root groupadd -g $GROUPID $NAME
77 vserver $NAME suexec root useradd -u $USERID -g $GROUPID -p '' $NAME