From: Li Wang <li.w...@windriver.com>

adopt a script nis.sh from
https://git.centos.org/raw/rpms!ypbind.git/5a592e88374f067679276488430ebdf51152c358/SOURCES!nis.sh
it is dhclient-script plugin for NIS settings.

Signed-off-by: Li Wang <li.w...@windriver.com>
Signed-off-by: Roy Li <rongqing...@windriver.com>
---
 .../recipes-support/nis/ypbind-mt/nis.sh           | 108 +++++++++++++++++++++
 .../recipes-support/nis/ypbind-mt_1.38.bb          |   4 +
 .../recipes-support/nis/ypbind-mt_2.2.bb           |   4 +
 3 files changed, 116 insertions(+)
 create mode 100755 meta-networking/recipes-support/nis/ypbind-mt/nis.sh

diff --git a/meta-networking/recipes-support/nis/ypbind-mt/nis.sh 
b/meta-networking/recipes-support/nis/ypbind-mt/nis.sh
new file mode 100755
index 0000000..a1e338c
--- /dev/null
+++ b/meta-networking/recipes-support/nis/ypbind-mt/nis.sh
@@ -0,0 +1,108 @@
+#!/bin/sh
+#
+# nis.sh: dhclient-script plugin for NIS settings,
+#         place in /etc/dhcp/dhclient.d and 'chmod +x nis.sh' to enable
+#
+# Copyright (C) 2008 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author(s): David Cantrell <dcantr...@redhat.com>
+
+CONF=/etc/yp.conf
+SAVECONF=${SAVEDIR}/${CONF##*/}.predhclient.${interface}
+
+fix_context() {
+    if [ -x /sbin/restorecon ]; then
+        /sbin/restorecon ${1} >/dev/null 2>&1
+    fi
+}
+
+save_config_file() {
+    if [ ! -d ${SAVEDIR} ]; then
+        mkdir -p ${SAVEDIR}
+    fi
+
+    if [ -e ${CONF} ]; then
+        # cp+rm instead of mv: preserve SELinux context
+        # rhbz#509240
+        # Do not rely on restorecon.
+        cp -c ${CONF} ${SAVECONF}
+        rm ${CONF}
+    else
+        echo > ${SAVECONF}
+        # Try restorecon
+        fix_context ${SAVECONF}
+    fi
+}
+
+nis_config() {
+    if [ ! "${PEERNIS}" = "no" ]; then
+        if [ -n "${new_nis_domain}" ]; then
+            domainname "${new_nis_domain}"
+            save_config_file
+            let contents=0
+            echo '# generated by /sbin/dhclient-script' > ${CONF}
+            fix_context ${CONF}
+
+            if [ -n "${new_nis_servers}" ]; then
+                for i in ${new_nis_servers} ; do
+                    echo "domain ${new_nis_domain} server ${i}" >> ${CONF}
+                    let contents=contents+1
+                done
+            else
+                echo "domain ${new_nis_domain} broadcast" >> ${CONF}
+                let contents=contents+1
+            fi
+
+            if [ ${contents} -gt 0 ]; then
+                service ypbind condrestart >/dev/null 2>&1
+            fi
+        elif [ -n "${new_nis_servers}" ]; then
+            save_config_file
+            echo '# generated by /sbin/dhclient-script' > ${CONF}
+            fix_context ${CONF}
+            let contents=0
+
+            for i in ${new_nis_servers} ; do
+                echo "ypserver ${i}" >> ${CONF}
+                let contents=contents+1
+            done
+
+            if [ $contents -gt 0 ]; then
+                service ypbind condrestart >/dev/null 2>&1
+            fi
+        fi
+    fi
+}
+
+nis_restore() {
+    if [ ! "${PEERNIS}" = "no" ]; then
+        if [ -f ${SAVECONF} ]; then
+            rm -f ${CONF}
+            # cp+rm instead of mv: preserve SELinux context
+            # rhbz#509240
+            cp -c ${SAVECONF} ${CONF}
+            rm ${SAVECONF}
+            fix_context ${CONF} # Restorecon again to be sure.
+            service ypbind condrestart >/dev/null 2>&1
+        fi
+    fi
+}
+
+# Local Variables:
+# indent-tabs-mode: nil
+# sh-basic-offset: 4
+# show-trailing-whitespace: t
+# End:
diff --git a/meta-networking/recipes-support/nis/ypbind-mt_1.38.bb 
b/meta-networking/recipes-support/nis/ypbind-mt_1.38.bb
index d25ef5c..5391b5b 100644
--- a/meta-networking/recipes-support/nis/ypbind-mt_1.38.bb
+++ b/meta-networking/recipes-support/nis/ypbind-mt_1.38.bb
@@ -28,6 +28,7 @@ PROVIDES += "ypbind"
 SRC_URI = "http://www.linux-nis.org/download/ypbind-mt/${BP}.tar.bz2 \
            file://ypbind-yocto.init \
            file://ypbind.service \
+           file://nis.sh \
 "
 SRC_URI[md5sum] = "094088c0e282fa7f3b3dd6cc51d0a4e1"
 SRC_URI[sha256sum] = 
"1930ce19f6ccfe10400f3497b31867f71690d2bcd3f5b575199fa915559b7746"
@@ -48,6 +49,9 @@ do_install_append () {
 
     install -d ${D}${systemd_unitdir}/system
     install -m 0644 ${WORKDIR}/ypbind.service ${D}${systemd_unitdir}/system
+
+    install -d ${D}/${sysconfdir}/dhcp/dhclient.d
+    install -m 755 ${WORKDIR}/nis.sh ${D}/${sysconfdir}/dhcp/dhclient.d/
 }
 
 
diff --git a/meta-networking/recipes-support/nis/ypbind-mt_2.2.bb 
b/meta-networking/recipes-support/nis/ypbind-mt_2.2.bb
index 4f8bf48..6d5ab2d 100644
--- a/meta-networking/recipes-support/nis/ypbind-mt_2.2.bb
+++ b/meta-networking/recipes-support/nis/ypbind-mt_2.2.bb
@@ -23,6 +23,7 @@ PNBLACKLIST[ypbind-mt] ?= "BROKEN: Depends on broken yp-tools"
 SRC_URI = "http://www.linux-nis.org/download/ypbind-mt/${BP}.tar.bz2 \
            file://ypbind-yocto.init \
            file://ypbind.service \
+           file://nis.sh \
 "
 SRC_URI[md5sum] = "54e2040d8266ae7d302d081ca310c8a8"
 SRC_URI[sha256sum] = 
"dc2f7d97c94dcab0acfdcd115cd8b464eb8c427e4bb0fe68404ae7465f517cd3"
@@ -45,6 +46,9 @@ do_install_append () {
 
     install -d ${D}${systemd_unitdir}/system
     install -m 0644 ${WORKDIR}/ypbind.service ${D}${systemd_unitdir}/system
+
+    install -d ${D}/${sysconfdir}/dhcp/dhclient.d
+    install -m 755 ${WORKDIR}/nis.sh ${D}/${sysconfdir}/dhcp/dhclient.d/
 }
 
 
-- 
2.1.4

-- 
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