Revision 33d8826cb3bdb10f38ca507fc8aeacb8f72bcf48 authored by John Polstra on 22 September 2000, 02:22:52 UTC, committed by John Polstra on 22 September 2000, 02:22:52 UTC
dlfcn.h: 1.10 -> 1.11 rtld.c: 1.48 -> 1.49 rtld.h: 1.19 -> 1.20
1 parent 54aafe1
ypinit.sh
#!/bin/sh
# $FreeBSD$
#
# ypinit.sh - setup an master or slave server.
# (Taken from OpenBSD and modified for FreeBSD.)
#
DOMAINNAME=/bin/domainname
HOSTNAME=/bin/hostname
YPWHICH=/usr/bin/ypwhich
YPXFR=/usr/libexec/ypxfr
YP_DIR=/var/yp
MAKEDBM=/usr/sbin/yp_mkdb
MAPLIST="master.passwd.byname master.passwd.byuid passwd.byname passwd.byuid \
group.byname group.bygid hosts.byname hosts.byaddr services.byname \
rpc.byname rpc.bynumber networks.byname networks.byaddr netgroup \
netgroup.byuser netgroup.byhost netid.byname publickey.byname \
bootparams ethers.byname ethers.byaddr amd.host mail.aliases \
ypservers protocols.byname protocols.bynumber netmasks.byaddr"
ERROR_EXISTS="NO"
umask 077
#set -xv
ERROR=USAGE # assume usage error
if [ $# -eq 1 ]
then
if [ $1 = "-m" ] # ypinit -m
then
DOMAIN=`${DOMAINNAME}`
SERVERTYPE=MASTER
ERROR=
fi
if [ $1 = "-u" ] # ypinit -u
then
DOMAIN=`${DOMAINNAME}`
SERVERTYPE=UPDATE
ERROR=
fi
fi
if [ $# -eq 2 ]
then
if [ $1 = "-m" ] # ypinit -m domainname
then
DOMAIN=${2}
SERVERTYPE=MASTER
ERROR=
fi
if [ $1 = "-s" ] # ypinit -s master_server
then
DOMAIN=`${DOMAINNAME}`
SERVERTYPE=SLAVE
MASTER=${2}
ERROR=
fi
if [ $1 = "-u" ] # ypinit -u domainname
then
DOMAIN=${2}
SERVERTYPE=UPDATE
ERROR=
fi
fi
if [ $# -eq 3 ]
then
if [ $1 = "-s" ] # ypinit -s master_server domainname
then
DOMAIN=${3}
SERVERTYPE=SLAVE
MASTER=${2}
ERROR=
fi
fi
if [ "${ERROR}" = "USAGE" ]; then
cat << \__usage 1>&2
usage: ypinit -m [domainname]
ypinit -s master_server [domainname]
ypinit -u [domainname]
The `-m' flag builds a master YP server, and the `-s' flag builds
a slave YP server. When building a slave YP server, `master_server'
must be an existing, reachable YP server.
The `-u' is for updating the ypservers map on a master server.
__usage
exit 1
fi
# Check if domainname is set, don't accept an empty domainname
if [ -z "${DOMAIN}" ]; then
cat << \__no_domain 1>&2
The local host's YP domain name has not been set. Please set it with
the domainname(1) command or pass the domain as an argument to ypinit(8).
__no_domain
exit 1
fi
# Check if hostname is set, don't accept an empty hostname
HOST=`${HOSTNAME}`
if [ -z "${HOST}" ]; then
cat << \__no_hostname 1>&2
The local host's hostname has not been set. Please set it with the
hostname(1) command.
__no_hostname
exit 1
fi
# Check if we have contact with master.
# If we can't list the maps on the master, then we fake it with a
# hard-coded list of maps. The FreeBSD ypxfr command will work even
# if ypbind isn't running or if we are bound to ourselves instead of
# the master (the slave should be bound to itself, but since it has
# no maps yet, we can't get a maplist from it).
if [ "${SERVERTYPE}" = "SLAVE" ];
then
COUNT=`${YPWHICH} -d ${DOMAIN} -m 2>/dev/null | grep -i ${MASTER} | wc -l | tr -d " "`
if [ "$COUNT" = "0" ]
then
echo "Can't enumerate maps from ${MASTER}. Please check that it is running." 1>&2
echo "Note: using hardcoded maplist for map transfers." 1>&2
YPMAPLIST=${MAPLIST}
else
YPMAPLIST=`${YPWHICH} -d ${DOMAIN} -m | cut -d\ -f1`
fi
echo "" 1>&2
fi
# Check if user is root
ID=`id -u`
if [ "${ID}" != "0" ]; then
echo "You have to be the superuser to run this. Please login as root." 1>&2
exit 1
fi
# Check if the YP directory exists.
if [ ! -d ${YP_DIR} -o -f ${YP_DIR} ]
then
echo "The directory ${YP_DIR} doesn't exist. Restore it from the distribution." 1>&2
exit 1
fi
echo -n "Server Type: ${SERVERTYPE} Domain: ${DOMAIN}"
if [ "${SERVERTYPE}" = "SLAVE" ]; then
echo -n " Master: ${MASTER}"
fi
echo ""
if [ "${SERVERTYPE}" != "UPDATE" ];
then
cat << \__notice1
Creating an YP server will require that you answer a few questions.
Questions will all be asked at the beginning of the procedure.
__notice1
echo -n "Do you want this procedure to quit on non-fatal errors? [y/n: n] "
read DOEXIT
case ${DOEXIT} in
y*|Y*)
ERROR_EXIT="YES"
;;
*) ERROR_EXIT="NO"
echo ""
echo "Ok, please remember to go back and redo manually whatever fails."
echo "If you don't, something might not work. "
;;
esac
if [ -d "${YP_DIR}/${DOMAIN}" ]; then
echo ""
echo -n "Can we destroy the existing ${YP_DIR}/${DOMAIN} and its contents? [y/n: n] "
read KILL
ERROR=
case ${KILL} in
y*|Y*)
ERROR="DELETE"
;;
*) ERROR=
;;
esac
if [ "${ERROR}" = "DELETE" ]; then
if ! rm -rf ${YP_DIR}/${DOMAIN}; then
echo "Can't clean up old directory ${YP_DIR}/${DOMAIN}." 1>&2
exit 1
fi
else
echo "OK, please clean it up by hand and start again. Bye"
exit 0
fi
fi
if ! mkdir "${YP_DIR}/${DOMAIN}"; then
echo "Can't make new directory ${YP_DIR}/${DOMAIN}." 1>&2
exit 1
fi
fi
if [ "${SERVERTYPE}" = "MASTER" ];
then
if [ ! -f ${YP_DIR}/Makefile ]
then
if [ ! -f ${YP_DIR}/Makefile.dist ]
then
echo "Can't find ${YP_DIR}/Makefile.dist. " 1>&2
exit 1
fi
cp ${YP_DIR}/Makefile.dist ${YP_DIR}/Makefile
fi
fi
if [ "${SERVERTYPE}" = "SLAVE" ];
then
echo "There will be no further questions. The remainder of the procedure"
echo "should take a few minutes, to copy the databases from ${MASTER}."
for MAP in ${YPMAPLIST}
do
echo "Transfering ${MAP}..."
if ! ${YPXFR} -p ${YP_DIR} -h ${MASTER} -c -d ${DOMAIN} ${MAP}; then
echo "Can't transfer map ${MAP}." 1>&2
ERROR_EXISTS="YES"
if [ "${ERROR_EXIT}" = "YES" ]; then
exit 1
fi
fi
done
echo ""
if [ "${ERROR_EXISTS}" = "YES" ]; then
echo "${HOST} has been setup as an YP slave server with errors. " 1>&2
echo "Please remember fix any problem that occurred." 1>&2
else
echo "${HOST} has been setup as an YP slave server without any errors. "
fi
echo "Don't forget to update map ypservers on ${MASTER}."
exit 0
fi
LIST_OK="NO"
while [ "${LIST_OK}" = "NO" ];
do
if [ "${SERVERTYPE}" = "MASTER" ];
then
HOST_LIST="${HOST}"
echo ""
echo "At this point, we have to construct a list of this domains YP servers."
echo "${HOST} is already known as master server."
echo "Please continue to add any slave servers, one per line. When you are"
echo "done with the list, type a <control D>."
echo " master server : ${HOST}"
fi
if [ "${SERVERTYPE}" = "UPDATE" ];
then
HOST_LIST="${HOST}"
NEW_LIST=""
MASTER_NAME=""
SHORT_HOST=`echo ${HOST} | cut -d. -f1`
if [ -f ${YP_DIR}/${DOMAIN}/ypservers ];
then
for srv in `${MAKEDBM} -u ${YP_DIR}/${DOMAIN}/ypservers | grep -v "^YP" | tr "\t" " " | cut -d\ -f1`;
do
short_srv=`echo ${srv} | cut -d. -f1`
if [ "${SHORT_HOST}" != "${short_srv}" ]
then
if [ "${NEW_LIST}" = "" ];
then
NEW_LIST="${srv}"
else
NEW_LIST="${NEW_LIST} ${srv}"
fi
fi
done;
MASTER_NAME=`${MAKEDBM} -u ${YP_DIR}/${DOMAIN}/ypservers | grep "^YP_MASTER_NAME" | tr "\t" " " | cut -d\ -f2`
fi
echo ""
echo "Update the list of hosts running YP servers in domain ${DOMAIN}."
echo "Master for this domain is ${MASTER_NAME}."
echo ""
echo "First verify old servers, type \\ to remove a server."
echo "Then add new servers, one per line. When done type a <control D>."
echo ""
echo " master server : ${HOST}"
if [ "${NEW_LIST}" != "" ]; then
for node in $NEW_LIST; do
echo -n " verify host : [${node}] "
read verify
if [ "${verify}" != "\\" ]; then
HOST_LIST="${HOST_LIST} ${node}"
fi
done;
fi
fi
echo -n " next host to add: "
while read h
do
echo -n " next host to add: "
HOST_LIST="${HOST_LIST} ${h}"
done
echo ""
echo "The current list of NIS servers looks like this:"
echo ""
for h in `echo ${HOST_LIST}`;
do
echo ${h}
done
echo ""
echo -n "Is this correct? [y/n: y] "
read hlist_ok
case $hlist_ok in
n*) echo "Let's try the whole thing again...";;
N*) echo "Let's try the whole thing again...";;
*) LIST_OK="YES";;
esac
done
echo "Building ${YP_DIR}/${DOMAIN}/ypservers..."
rm -f ${YP_DIR}/ypservers
touch -f ${YP_DIR}/ypservers
rm -f ${YP_DIR}/${DOMAIN}/ypservers
for host in ${HOST_LIST};
do
echo "${host} ${host}" >> ${YP_DIR}/ypservers
echo "${host} ${host}"
done | ${MAKEDBM} - ${YP_DIR}/${DOMAIN}/ypservers
if [ $? -ne 0 ]; then
echo "" 1>&2
echo "Couldn't build yp data base ${YP_DIR}/${DOMAIN}/ypservers." 1>&2
ERROR_EXISTS="YES"
if [ "${ERROR_EXIT}" = "YES" ]; then
exit 1
fi
fi
if [ "${SERVERTYPE}" = "MASTER" ]; then
CUR_PWD=`pwd`
cd ${YP_DIR}
echo "Running ${YP_DIR}/Makefile..."
if ! make NOPUSH=True UPDATE_DOMAIN=${DOMAIN} YP_DIR=${YP_DIR}; then
echo "" 1>&2
echo "Error running Makefile." 1>&2
ERROR_EXISTS="YES"
if [ "${ERROR_EXIT}" = "YES" ]; then
exit 1
fi
fi
cd ${CUR_PWD}
echo ""
if [ "${ERROR_EXISTS}" = "YES" ]; then
echo "${HOST} has been setup as an YP master server with errors. " 1>&2
echo "Please remember fix any problem that occurred." 1>&2
else
echo "${HOST} has been setup as an YP master server without any errors. "
fi
fi
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