nfs-utils: Add systemd support

- Remove dependency on meta-systemd

(From OE-Core rev: 644394c074c359505fcd750356fb4db58b939729)

Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-mountd.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=NFS Mount Daemon
+After=rpcbind.service nfs-server.service
+Requires=rpcbind.service nfs-server.service
+
+[Service]
+EnvironmentFile=-@SYSCONFDIR@/nfs-utils.conf
+ExecStart=@SBINDIR@/rpc.mountd -F $MOUNTD_OPTS
+
+[Install]
+WantedBy=multi-user.target

meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-server.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=NFS Server
+Requires=rpcbind.service nfs-mountd.service
+After=rpcbind.service
+
+[Service]
+Type=oneshot
+EnvironmentFile=-@SYSCONFDIR@/nfs-utils.conf
+ExecStartPre=@SBINDIR@/exportfs -r
+ExecStart=@SBINDIR@/rpc.nfsd $NFSD_OPTS $NFSD_COUNT
+ExecStop=@SBINDIR@/rpc.nfsd 0
+ExecStopPost=@SBINDIR@/exportfs -f
+ExecReload=@SBINDIR@/exportfs -r
+StandardError=syslog
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target

meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-statd.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=NFS file locking service
+After=rpcbind.service
+Requires=rpcbind.service
+Before=remote-fs-pre.target
+
+[Service]
+EnvironmentFile=-@SYSCONFDIR@/nfs-utils.conf
+ExecStart=@SBINDIR@/rpc.statd -F $STATD_OPTS
+
+[Install]
+WantedBy=multi-user.target

meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-utils.conf

@@ -0,0 +1,35 @@
+# Parameters to be passed to nfs-utils (clients & server) service files.
+#
+
+# Options to pass to rpc.nfsd.
+NFSD_OPTS=""
+
+# Number of servers to start up; the default is 8 servers.
+NFSD_COUNT=""
+
+# Where to mount nfsd filesystem; the default is "/proc/fs/nfsd".
+PROCNFSD_MOUNTPOINT=""
+
+# Options used to mount nfsd filesystem; the default is "rw,nodev,noexec,nosuid".
+PROCNFSD_MOUNTOPTS=""
+
+# Options for rpc.mountd.
+# If you have a port-based firewall, you might want to set up
+# a fixed port here using the --port option.
+MOUNTD_OPTS=""
+
+# Parameters to be passed to nfs-common (nfs clients & server) init script.
+#
+
+# If you do not set values for the NEED_ options, they will be attempted
+# autodetected; this should be sufficient for most people. Valid alternatives
+# for the NEED_ options are "yes" and "no".
+
+# Do you want to start the statd daemon? It is not needed for NFSv4.
+NEED_STATD=""
+
+# Options to pass to rpc.statd.
+# N.B. statd normally runs on both client and server, and run-time
+# options should be specified accordingly.
+# STATD_OPTS="-p 32765 -o 32766"
+STATD_OPTS=""

meta/recipes-connectivity/nfs-utils/nfs-utils_1.2.8.bb

@@ -15,7 +15,11 @@ RRECOMMENDS_${PN} = "kernel-module-nfsd"
 SRC_URI = "${KERNELORG_MIRROR}/linux/utils/nfs-utils/${PV}/nfs-utils-${PV}.tar.bz2 \
            file://nfs-utils-1.0.6-uclibc.patch \
            file://nfs-utils-1.2.3-sm-notify-res_init.patch \
-           file://nfsserver"
+           file://nfsserver \
+           file://nfs-utils.conf \
+           file://nfs-server.service \
+           file://nfs-mountd.service \
+           file://nfs-statd.service "
 
 SRC_URI[md5sum] = "6e7d97de51e428a0b8698c16ca23db77"
 SRC_URI[sha256sum] = "1cc8f02a633eddbf0a1d93421f331479c4cdab4c5ab33b8bf8c7c369f9156ac6"
@@ -31,7 +35,10 @@ INITSCRIPT_NAME = "nfsserver"
 # in the shutdown levels, but that works fine.
 INITSCRIPT_PARAMS = "defaults"
 
-inherit autotools update-rc.d
+inherit autotools update-rc.d systemd
+
+SYSTEMD_SERVICE_${PN} = "nfs-server.service nfs-mountd.service nfs-statd.service"
+SYSTEMD_AUTO_ENABLE = "disable"
 
 # --enable-uuid is need for cross-compiling
 EXTRA_OECONF = "--with-statduser=nobody \
@@ -65,6 +72,16 @@ do_install_append () {
 	install -d ${D}${sysconfdir}/init.d
 	install -d ${D}${localstatedir}/lib/nfs/statd
 	install -m 0755 ${WORKDIR}/nfsserver ${D}${sysconfdir}/init.d/nfsserver
+
+	install -m 0755 ${WORKDIR}/nfs-utils.conf ${D}${sysconfdir}
+	install -d ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/nfs-server.service ${D}${systemd_unitdir}/system/
+	install -m 0644 ${WORKDIR}/nfs-mountd.service ${D}${systemd_unitdir}/system/
+	install -m 0644 ${WORKDIR}/nfs-statd.service ${D}${systemd_unitdir}/system/
+	sed -i -e 's,@SBINDIR@,${sbindir},g' \
+		-e 's,@SYSCONFDIR@,${sysconfdir},g' \
+		${D}${systemd_unitdir}/system/*.service
+
 	# kernel code as of 3.8 hard-codes this path as a default
 	install -d ${D}/var/lib/nfs/v4recovery