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nfs-utils: Start nfsv4 utilities with sysvinit
Rewrite the nfs sysvinit scripts to start the services required by nfsv4: gssd, idmapd, and statd. (From OE-Core rev: 2cca2dfb6acc25f1a6a25dc60423708a78cef85d) Signed-off-by: Daniel McGregor <daniel.mcgregor@vecima.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Daniel McGregor
committed by
Richard Purdie
Richard Purdie
parent
a7ec517298
commit
7d5f754f5e
@@ -1,63 +1,279 @@
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: nfs-common
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# Required-Start: $portmap $time
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# Required-Stop: $portmap $time
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# Default-Start: S
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# Default-Stop: 0 1 6
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# Short-Description: NFS support for both client and server
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# Short-Description: NFS support files common to client and server
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# Description: NFS is a popular protocol for file sharing across
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# TCP/IP networks. This service provides various
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# TCP/IP networks. This service provides various
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# support functions for NFS mounts.
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### END INIT INFO
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#
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# Startup script for nfs-utils
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#
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#
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# Location of executables:
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# Source function library.
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# What is this?
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DESC="NFS common utilities"
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# Read config
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DEFAULTFILE=/etc/default/nfs-utils
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NEED_STATD=
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NEED_GSSD=
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if nfsconf --isset general pipefs-directory; then
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PIPEFS_MOUNTPOINT=$(nfsconf --get general pipefs-directory)
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else
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PIPEFS_MOUNTPOINT=/var/lib/nfs/rpc_pipefs
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fi
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if [ -f $DEFAULTFILE ]; then
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. $DEFAULTFILE
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fi
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. /etc/init.d/functions
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test -x "$NFS_STATD" || NFS_STATD=/usr/sbin/rpc.statd
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test -z "$STATD_PID" && STATD_PID=/run/rpc.statd.pid
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#
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# The default state directory is /var/lib/nfs
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test -n "$NFS_STATEDIR" || NFS_STATEDIR=/var/lib/nfs
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#
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#----------------------------------------------------------------------
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# Startup and shutdown functions.
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# Actual startup/shutdown is at the end of this file.
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# Exit if required binaries are missing.
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[ -x /usr/sbin/rpc.statd ] || exit 0
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start_statd(){
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echo -n "starting statd: "
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start-stop-daemon --start --exec "$NFS_STATD" --pidfile "$STATD_PID"
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echo done
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}
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stop_statd(){
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echo -n 'stopping statd: '
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start-stop-daemon --stop --quiet --signal 1 --pidfile "$STATD_PID"
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echo done
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}
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#----------------------------------------------------------------------
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#
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# supported options:
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# start
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# stop
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# restart: stops and starts mountd
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#FIXME: need to create the /var/lib/nfs/... directories
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# Parse the fstab file, and determine whether we need gssd. (The
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# /etc/defaults settings, if any, will override our autodetection.) This code
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# is partially adapted from the mountnfs.sh script in the sysvinit package.
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#
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AUTO_NEED_GSSD=no
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if [ -f /etc/fstab ]; then
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exec 9<&0 </etc/fstab
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while read -r DEV _ _ OPTS _
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do
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case $DEV in
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''|\#*)
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continue
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;;
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esac
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OLDIFS="$IFS"
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IFS=","
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for OPT in $OPTS; do
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case "$OPT" in
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sec=krb5|sec=krb5i|sec=krb5p)
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AUTO_NEED_GSSD=yes
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;;
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esac
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done
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IFS="$OLDIFS"
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done
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exec 0<&9 9<&-
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fi
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case "$NEED_STATD" in
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yes|no)
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;;
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*)
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NEED_STATD=yes
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;;
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esac
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case "$NEED_IDMAPD" in
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yes|no)
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;;
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*)
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NEED_IDMAPD=yes
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;;
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esac
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case "$NEED_GSSD" in
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yes|no)
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;;
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*)
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NEED_GSSD=$AUTO_NEED_GSSD
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;;
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esac
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do_modprobe() {
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if [ -x /sbin/modprobe ] && [ -f /proc/modules ]
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then
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modprobe -q "$1" || true
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fi
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}
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do_mount() {
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if ! grep -E -qs "$1\$" /proc/filesystems
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then
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return 1
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fi
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if ! mountpoint -q "$2"
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then
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mount -t "$1" "$1" "$2"
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return
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fi
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return 0
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}
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do_umount() {
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if mountpoint -q "$1"
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then
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umount "$1"
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fi
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return 0
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}
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# See how we were called.
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case "$1" in
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start)
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start_statd;;
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echo -n "Starting $DESC ..."
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if [ "$NEED_STATD" = yes ]; then
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echo -n " statd"
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# See if rpcbind is running
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if [ -x /usr/sbin/rpcinfo ]; then
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/usr/sbin/rpcinfo -p >/dev/null 2>&1
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RET=$?
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if [ $RET != 0 ]; then
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echo
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echo "Not starting: portmapper is not running"
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exit 0
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fi
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fi
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start-stop-daemon --start --oknodo --quiet \
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--pidfile /run/rpc.statd.pid \
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--exec /sbin/rpc.statd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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else
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if [ -d /run/sendsigs.omit.d ]; then
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rm -f /run/sendsigs.omit.d/statd
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ln -s /run/rpc.statd.pid /run/sendsigs.omit.d/statd
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fi
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fi
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fi
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# Don't start idmapd and gssd if we don't have them (say, if /usr is not
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# up yet).
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[ -x /usr/sbin/rpc.idmapd ] || NEED_IDMAPD=no
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[ -x /usr/sbin/rpc.gssd ] || NEED_GSSD=no
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if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
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then
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do_modprobe sunrpc
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do_modprobe nfs
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do_modprobe nfsd
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mkdir -p "$PIPEFS_MOUNTPOINT"
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if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT
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then
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if [ "$NEED_IDMAPD" = yes ]
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then
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ecno -n " idmapd"
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start-stop-daemon --start --oknodo --quiet \
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--exec /usr/sbin/rpc.idmapd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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fi
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fi
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if [ "$NEED_GSSD" = yes ]
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then
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do_modprobe rpcsec_gss_krb5
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echo -n " gssd"
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start-stop-daemon --start --oknodo --quiet \
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--exec /usr/sbin/rpc.gssd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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fi
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fi
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fi
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fi
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echo " done"
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;;
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stop)
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stop_statd;;
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echo -n "Stopping $DESC ..."
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if [ "$NEED_GSSD" = yes ]
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then
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echo -n " gssd"
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start-stop-daemon --stop --oknodo --quiet \
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--name rpc.gssd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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fi
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fi
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if [ "$NEED_IDMAPD" = yes ]
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then
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echo -n " idmapd"
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start-stop-daemon --stop --oknodo --quiet \
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--name rpc.idmapd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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fi
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fi
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if [ "$NEED_STATD" = yes ]
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then
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echo -n " statd"
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start-stop-daemon --stop --oknodo --quiet \
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--name rpc.statd
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RET=$?
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if [ $RET != 0 ]; then
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echo " failed" $RET
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exit $RET
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fi
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fi
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do_umount $PIPEFS_MOUNTPOINT 2>/dev/null || true
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echo " done"
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;;
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status)
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status $NFS_STATD
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exit $?;;
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restart)
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if [ "$NEED_STATD" = yes ]
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then
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if ! pidof rpc.statd >/dev/null
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then
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echo "rpc.statd not running"
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exit 3
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fi
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fi
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if [ "$NEED_GSSD" = yes ]
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then
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if ! pidof rpc.gssd >/dev/null
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then
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echo "rpc.gssd not running"
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exit 3
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fi
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fi
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if [ "$NEED_IDMAPD" = yes ]
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then
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if ! pidof rpc.idmapd >/dev/null
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then
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echo "rpc.idmapd not running"
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exit 3
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fi
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fi
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echo "all daemons running"
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exit 0
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;;
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restart | force-reload)
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$0 stop
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$0 start;;
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sleep 1
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$0 start
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;;
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*)
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echo "Usage: $0 {start|stop|status|restart}"
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exit 1;;
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echo "Usage: nfscommon {start|stop|status|restart}"
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exit 1
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;;
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esac
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exit 0
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@@ -1,8 +1,10 @@
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: nfs-kernel-server
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# Required-Start: $remote_fs nfs-common $portmap hwclock
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# Required-Stop: $remote_fs nfs-common $portmap hwclock
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# Required-Start: $remote_fs nfs-common $portmap $time
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# Required-Stop: $remote_fs nfs-common $portmap $time
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# Should-Start: $named
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Kernel NFS server support
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@@ -19,20 +21,25 @@
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#
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# The environment variable NFS_SERVERS may be set in /etc/default/nfsd
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# Other control variables may be overridden here too
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test -r /etc/default/nfsd && . /etc/default/nfsd
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test -r /etc/default/nfs-utils && . /etc/default/nfs-utils
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#
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# Location of executables:
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test -x "$NFS_MOUNTD" || NFS_MOUNTD=/usr/sbin/rpc.mountd
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test -x "$NFS_NFSD" || NFS_NFSD=/usr/sbin/rpc.nfsd
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test -x "$NFS_SVCGSSD" || NFS_SVCGSSD=/usr/sbin/rpc.svcgssd
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#
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# The user mode program must also exist (it just starts the kernel
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# threads using the kernel module code).
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test -x "$NFS_MOUNTD" || exit 0
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test -x "$NFS_NFSD" || exit 0
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#
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# Default is 8 threads, value is settable between 1 and the truely
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# ridiculous 99
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test "$NFS_SERVERS" != "" && test "$NFS_SERVERS" -gt 0 && test "$NFS_SERVERS" -lt 100 || NFS_SERVERS=8
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case "$NEED_SVCGSSD" in
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yes|no)
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;;
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*)
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NEED_SVCGSSD=no
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;;
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esac
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#
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#----------------------------------------------------------------------
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# Startup and shutdown functions.
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@@ -49,6 +56,22 @@ stop_mountd(){
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echo done
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}
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#
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#svcgssd
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start_svcgssd(){
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modprobe -q rpcsec_gss_krb5
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if [ "$NEED_SVCGSSD" = "yes" ]; then
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echo -n "starting svcgssd: "
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start-stop-daemon --start --exec "$NFS_SVCGSSD" -- "$@"
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echo done
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fi
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}
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stop_svcgssd(){
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if [ "$NEED_SVCGSSD" = "yes" ]; then
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echo -n "stop svcgssd: "
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start-stop-daemon --stop --exec "$NFS_SVCGSSD"
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echo done
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fi
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}
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#nfsd
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start_nfsd(){
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modprobe -q nfsd
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@@ -62,7 +85,7 @@ start_nfsd(){
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exit 1
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}
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echo -n "starting $1 nfsd kernel threads: "
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echo -n "starting nfsd: "
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start-stop-daemon --start --exec "$NFS_NFSD" -- "$@"
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echo done
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}
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@@ -108,11 +131,13 @@ stop_nfsd(){
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case "$1" in
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start)
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test -r /etc/exports && exportfs -r
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start_nfsd "$NFS_SERVERS"
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start_nfsd
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start_svcgssd
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start_mountd
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test -r /etc/exports && exportfs -a;;
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stop) exportfs -ua
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stop_mountd
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stop_svcgssd
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stop_nfsd;;
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status)
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status /usr/sbin/rpc.mountd
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