3 # useradd(8) wrapper for vservers
5 # Copyright (c) 2004 The Trustees of Princeton University (Trustees).
7 # $Id: vuseradd,v 1.2 2004/08/19 22:30:30 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"
30 useradd -s /bin/vsh $NAME
32 # change shell (in case user already exists)
33 usermod -s /bin/vsh $NAME
35 # automount keys (eval expands ~)
36 eval rm -rf ~$NAME/.ssh
37 eval ln -nsf /var/pl_sshd/keys/$NAME ~$NAME/.ssh
39 USERID=$(awk -F: "\$1 == \"$NAME\" { print \$3 }" < /etc/passwd)
40 GROUPID=$(awk -F: "\$1 == \"$NAME\" { print \$3 }" < /etc/passwd)
42 # create vserver configuration file
43 if [ ! -f /etc/vservers/$NAME.conf ] ; then
44 sed -e "s/#S_CONTEXT=/S_CONTEXT=$USERID/" \
45 < /etc/vservers/vserver-reference.conf \
46 > /etc/vservers/$NAME.conf
49 if [ ! -d "$VROOTDIR/$NAME" ] ; then
52 for i in "$VROOTDIR/.vcache/"* ; do
53 [ -d "$i" ] && mv "$i" "$VROOTDIR/$NAME" && break
56 if [ ! -d "$VROOTDIR/$NAME" ] ; then
57 # build image in .vtmp
58 TMP=$(mktemp -d "$VROOTDIR/.vtmp/$NAME.XXXXXX")
59 "$PKGLIBDIR/vbuild" "$VROOTDIR/vserver-reference" "$TMP"
60 # move it to .vcache when complete
61 mv "$TMP" "$VROOTDIR/$NAME"
64 chmod 755 "$VROOTDIR/$NAME"
68 vserver $NAME suexec root groupadd -g $GROUPID $NAME
69 vserver $NAME suexec root useradd -u $USERID -g $GROUPID -p '' $NAME