!8 add flannel plugin to fix sandbox creating failure

From: @wang--ge 
Reviewed-by: @zhu-yuncheng 
Signed-off-by: @zhu-yuncheng

k3s.spec

@@ -3,21 +3,21 @@
 
 Name:           k3s
 Version:        1.24.2+rc1+k3s2
-Release:        2
+Release:        3
 Summary:        Installer for k3s optimised for openSUSE MicroOS
 License:        Apache-2.0
 Group:          System/Management
 URL:            https://k3s.io
 Source0:        https://github.com/k3s-io/k3s/archive/v%{version}.tar.gz#/v%{version}.tar.gz
-Source5:	build.tar.gz
-Source6:        build-tar-create.sh
+Source1:	build.tar.gz
+Source2:        build-tar-create.sh
 
 BuildRequires:  golang
 BuildRequires:  libseccomp-devel
 BuildRequires:  btrfs-progs-devel
-BuildRequires:  containernetworking-plugins
+BuildRequires:  k3s-plugins
 BuildRequires:  k3s-containerd
-BuildRequires:  docker-runc
+BuildRequires:  docker-runc 
 BuildRequires:  systemd systemd-devel
 Requires:       container-selinux
 Requires:       k3s-selinux
@@ -52,10 +52,9 @@ distribution that differs from the original Kubernetes (colloquially
 
 %prep
 %autosetup -p1 -n k3s-%(echo %{version} | tr '+' '-')
-cp %{SOURCE5} .
+cp %{SOURCE1} .
 sed -i '/echo Building runc/,+5d' scripts/build
-cp /usr/libexec/cni/cni bin/
-cp /usr/local/bin/runc bin/
+cp /usr/share/k3s/cni bin/
 
 %build
 export GOPATH=%{_builddir}/go
@@ -69,8 +68,12 @@ pushd build
 mkdir -p ./src/github.com/containerd/containerd
 cp -rf /usr/libexec/containerd/containerd-1.6.6/. src/github.com/containerd/containerd/
 popd
+
 mkdir etc 
 ./scripts/build
+
+cp /usr/bin/runc bin/
+
 SKIP_AIRGAP=true SKIP_IMAGE=true ./scripts/package
 
 %install
@@ -90,6 +93,9 @@ cp install.sh %{buildroot}%{_sbindir}/k3s-install.sh
 %{_sbindir}/k3s-install.sh
 
 %changelog
+* Feb Nov 01 2022 Ge Wang <wangge20@h-partners.com> - 1.24.2+rc1+k3s2-3
+- add flannel plugin to project to fix sandbox creating failure
+
 * Wed Aug 31 2022 Yuncheng Zhu <zhuyuncheng@huawei.com> - 1.24.2+rc1+k3s2-2
 - add missed requires