!6 push spec and src code to the code repository

From: @dushu990
Reviewed-by: @tao191
Signed-off-by: @tao191

nvme-snsd.spec

@@ -0,0 +1,59 @@
+Name: nvme-snsd
+Version: 1.00.008
+Release: 1
+Summary: nvme-snsd service
+License: BSD 3-Clause
+Group: Applications/System
+URL: https://gitee.com/openeuler/redf
+Source: %{name}-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+
+BuildRequires: gcc,make,dos2unix
+
+%description
+This is an independently deployable software that can simplify service deployment and configuration while reducing the impact of link failures on services .
+When the storage device goes online, NVMe over Fabric target association/connection will be automatically created. Once a path between the host and the storage 
+is not reachable/offline, the device can detect the path change in time and switch the current fault path service to another to reduce the service downtime.
+
+%prep
+%setup -q
+
+%build
+dos2unix SNSD-VERSION-GEN
+make clean
+%make_build
+
+%install
+if [ -d %{buildroot} ];then
+    rm -rf %{buildroot}
+fi
+mkdir -p %{buildroot}/usr/bin
+mkdir -p %{buildroot}/usr/share/doc
+mkdir -p %{buildroot}/usr/lib/systemd/system
+cp -af %{_builddir}/%{name}-%{version}/script/nvme-snsd.service %{buildroot}/usr/lib/systemd/system
+cp -af %{_builddir}/%{name}-%{version}/nvme-snsd %{buildroot}/usr/bin
+cp -af %{_builddir}/%{name}-%{version}/test/config/snsd.conf %{buildroot}/usr/share/doc/
+
+%clean
+rm -rf %{buildroot}
+
+%pre
+
+%post
+chmod 0550 %{_bindir}/nvme-snsd
+chmod 0440 /usr/share/doc/snsd.conf
+chmod 0440 /usr/lib/systemd/system/nvme-snsd.service
+systemctl enable nvme-snsd
+systemctl start nvme-snsd
+
+%postun
+systemctl stop nvme-snsd
+systemctl disable nvme-snsd
+
+%files
+%defattr (-, root, root)
+%{_bindir}/nvme-snsd
+/usr/share/doc/snsd.conf
+/usr/lib/systemd/system/nvme-snsd.service
+
+%changelog