!14 Add riscv64 support

From: @misaka00251 
Reviewed-by: @pangbanme 
Signed-off-by: @pangbanme

0001-rpminstaller-add-support-for-openEuler.patch

@@ -0,0 +1,85 @@
+From 8278a8637da3f4572c2310ecf1e137f802bcdbc4 Mon Sep 17 00:00:00 2001
+From: CooperLi <a710905118@163.com>
+Date: Tue, 31 Aug 2021 20:51:09 +0800
+Subject: [PATCH] rpminstaller:add support for openEuler
+
+keadm will install epel-release when edge node want to join cluster,
+openEuler does not provide epel-release, it's better to support keadm
+join on openEuler ^.^
+
+openEuler is an innovative platform nurtured by community collaboration.
+It aims to build a unified and open OS that supports multiple processor architectures,
+and to advance the hardware/software application ecosystem.
+
+Signed-off-by: CooperLi <a710905118@163.com>
+---
+ keadm/cmd/keadm/app/cmd/util/rpminstaller.go | 32 ++++++++++++++++++--
+ 1 file changed, 29 insertions(+), 3 deletions(-)
+
+diff --git a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+index 24a55042..0e8fa4b8 100644
+--- a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
++++ b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+@@ -18,12 +18,17 @@ package util
+ 
+ import (
+ 	"fmt"
++	"strings"
+ 
+ 	"github.com/blang/semver"
+ 
+ 	types "github.com/kubeedge/kubeedge/keadm/cmd/keadm/app/cmd/common"
+ )
+ 
++const (
++	openEulerVendorName = "openEuler"
++)
++
+ // RpmOS struct objects shall have information of the tools version to be installed
+ // on Hosts having RpmOS OS.
+ // It implements OSTypeInstaller interface
+@@ -51,13 +56,24 @@ func (r *RpmOS) InstallMQTT() error {
+ 		return nil
+ 	}
+ 
+-	// install MQTT
+-	for _, command := range []string{
++	commands := []string{
+ 		"yum -y install epel-release",
+ 		"yum -y install mosquitto",
+ 		"systemctl start mosquitto",
+ 		"systemctl enable mosquitto",
+-	} {
++	}
++
++	vendorName, err := getOSVendorName()
++	if err != nil {
++		fmt.Printf("Get OS vendor name failed: %v\n", err)
++	}
++	// epel-release package does not included in openEuler
++	if vendorName == openEulerVendorName {
++		commands = commands[1:]
++	}
++
++	// install MQTT
++	for _, command := range commands {
+ 		cmd := NewCommand(command)
+ 		if err := cmd.Exec(); err != nil {
+ 			return err
+@@ -116,3 +132,13 @@ func (r *RpmOS) IsKubeEdgeProcessRunning(proc string) (bool, error) {
+ func (r *RpmOS) IsProcessRunning(proc string) (bool, error) {
+ 	return isKubeEdgeProcessRunning(proc)
+ }
++
++func getOSVendorName() (string, error) {
++	cmd := NewCommand("cat /etc/os-release | grep -E \"^NAME=\" | awk -F'=' '{print $2}'")
++	if err := cmd.Exec(); err != nil {
++		return "", err
++	}
++	vendor := strings.Trim(cmd.GetStdOut(), "\"")
++
++	return vendor, nil
++}
+-- 
+2.27.0
+

1000-add-riscv64-support.patch

@@ -0,0 +1,137 @@
+From ecd04092d1b751367ceb26fa33e0bdd2dcdc9a2f Mon Sep 17 00:00:00 2001
+From: misaka00251 <liuxin@iscas.ac.cn>
+Date: Fri, 15 Sep 2023 18:15:28 +0800
+Subject: [PATCH] Add riscv64 support
+
+---
+ edge/hack/setup_for_IEF.sh                    |  4 ++++
+ keadm/cmd/keadm/app/cmd/util/common.go        |  1 +
+ .../cmd/keadm/app/cmd/util/pacmaninstaller.go |  2 ++
+ keadm/cmd/keadm/app/cmd/util/rpminstaller.go  |  2 ++
+ .../containerd/platforms/database.go          |  3 +++
+ .../github.com/prometheus/procfs/cpuinfo.go   |  1 +
+ .../prometheus/procfs/cpuinfo_riscv64.go      | 19 +++++++++++++++++++
+ .../seccomp/libseccomp-golang/seccomp.go      |  2 ++
+ 8 files changed, 34 insertions(+)
+ create mode 100644 vendor/github.com/prometheus/procfs/cpuinfo_riscv64.go
+
+diff --git a/edge/hack/setup_for_IEF.sh b/edge/hack/setup_for_IEF.sh
+index b265753..61f7cee 100755
+--- a/edge/hack/setup_for_IEF.sh
++++ b/edge/hack/setup_for_IEF.sh
+@@ -78,6 +78,10 @@ EOF
+         archInfo="arm64"
+         sed -i "s/{ARCH}/${archInfo}/g" ${CURRENT_PATH}/conf/system.yaml
+         ;;
++    "riscv64")
++        archInfo="riscv64"
++        sed -i "s/{ARCH}/${archInfo}/g" ${CURRENT_PATH}/conf/system.yaml
++        ;;
+     "i386")
+         archInfo="i386"
+         sed -i "s/{ARCH}/${archInfo}/g" ${CURRENT_PATH}/conf/system.yaml
+diff --git a/keadm/cmd/keadm/app/cmd/util/common.go b/keadm/cmd/keadm/app/cmd/util/common.go
+index c54918e..7a9d366 100644
+--- a/keadm/cmd/keadm/app/cmd/util/common.go
++++ b/keadm/cmd/keadm/app/cmd/util/common.go
+@@ -74,6 +74,7 @@ const (
+ 	OSArchAMD64 string = "amd64"
+ 	OSArchARM64 string = "arm64"
+ 	OSArchARM32 string = "arm"
++	OSArchRISCV64 string="riscv64"
+ 
+ 	APT    string = "apt"
+ 	YUM    string = "yum"
+diff --git a/keadm/cmd/keadm/app/cmd/util/pacmaninstaller.go b/keadm/cmd/keadm/app/cmd/util/pacmaninstaller.go
+index fed0474..96bf437 100644
+--- a/keadm/cmd/keadm/app/cmd/util/pacmaninstaller.go
++++ b/keadm/cmd/keadm/app/cmd/util/pacmaninstaller.go
+@@ -67,6 +67,8 @@ func (o *PacmanOS) InstallKubeEdge(options types.InstallOptions) error {
+ 		arch = OSArchARM64
+ 	case "x86_64":
+ 		arch = OSArchAMD64
++	case "riscv64":
++		arch = OSArchRISCV64
+ 	default:
+ 		return fmt.Errorf("can't support this architecture of PacmanOS: %s", result)
+ 	}
+diff --git a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+index 0e8fa4b..058008b 100644
+--- a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
++++ b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+@@ -106,6 +106,8 @@ func (r *RpmOS) InstallKubeEdge(options types.InstallOptions) error {
+ 		arch = OSArchARM64
+ 	case "x86_64":
+ 		arch = OSArchAMD64
++	case "riscv64":
++		arch = OSArchRISCV64
+ 	default:
+ 		return fmt.Errorf("can't support this architecture of RpmOS: %s", result)
+ 	}
+diff --git a/vendor/github.com/containerd/containerd/platforms/database.go b/vendor/github.com/containerd/containerd/platforms/database.go
+index 6ede940..6bfae5d 100644
+--- a/vendor/github.com/containerd/containerd/platforms/database.go
++++ b/vendor/github.com/containerd/containerd/platforms/database.go
+@@ -89,6 +89,9 @@ func normalizeArch(arch, variant string) (string, string) {
+ 	case "x86_64", "x86-64":
+ 		arch = "amd64"
+ 		variant = ""
++	case "riscv64":
++		arch = "riscv64"
++		variant = ""
+ 	case "aarch64", "arm64":
+ 		arch = "arm64"
+ 		switch variant {
+diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go
+index b9fb589..edc88b4 100644
+--- a/vendor/github.com/prometheus/procfs/cpuinfo.go
++++ b/vendor/github.com/prometheus/procfs/cpuinfo.go
+@@ -362,6 +362,7 @@ func parseCPUInfoMips(info []byte) ([]CPUInfo, error) {
+ 	return cpuinfo, nil
+ }
+ 
++
+ func parseCPUInfoPPC(info []byte) ([]CPUInfo, error) {
+ 	scanner := bufio.NewScanner(bytes.NewReader(info))
+ 
+diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_riscv64.go b/vendor/github.com/prometheus/procfs/cpuinfo_riscv64.go
+new file mode 100644
+index 0000000..e83c2e2
+--- /dev/null
++++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscv64.go
+@@ -0,0 +1,19 @@
++// Copyright 2020 The Prometheus Authors
++// Licensed under the Apache License, Version 2.0 (the "License");
++// you may not use this file except in compliance with the License.
++// You may obtain a copy of the License at
++//
++// http://www.apache.org/licenses/LICENSE-2.0
++//
++// Unless required by applicable law or agreed to in writing, software
++// distributed under the License is distributed on an "AS IS" BASIS,
++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++// See the License for the specific language governing permissions and
++// limitations under the License.
++
++// +build linux
++// +build riscv riscv64
++
++package procfs
++
++var parseCPUInfo = parseCPUInfoRISCV
+diff --git a/vendor/github.com/seccomp/libseccomp-golang/seccomp.go b/vendor/github.com/seccomp/libseccomp-golang/seccomp.go
+index a3cc538..08e2e9d 100644
+--- a/vendor/github.com/seccomp/libseccomp-golang/seccomp.go
++++ b/vendor/github.com/seccomp/libseccomp-golang/seccomp.go
+@@ -196,6 +196,8 @@ func GetArchFromString(arch string) (ScmpArch, error) {
+ 		return ArchMIPS, nil
+ 	case "mips64":
+ 		return ArchMIPS64, nil
++	case "riscv64":
++		return ArchRISCV64, nil
+ 	case "mips64n32":
+ 		return ArchMIPS64N32, nil
+ 	case "mipsel":
+-- 
+2.39.2 (Apple Git-143)
+

kubeedge.spec

@@ -0,0 +1,182 @@
+%ifarch x86_64
+%global gohostarch amd64
+%endif
+%ifarch aarch64
+%global gohostarch arm64
+%endif
+%ifarch riscv64
+%global gohostarch riscv64
+%endif
+
+%define debug_package %{nil}
+
+Name: kubeedge
+Version: 1.8.0
+Release: 4
+Summary: Kubernetes Native Edge Computing Framework
+License: Apache-2.0
+URL: https://github.com/kubeedge/kubeedge
+Source0: https://github.com/kubeedge/kubeedge/archive/refs/tags/v%{version}.tar.gz
+BuildRequires: golang glibc-static make tar systemd git
+
+Patch0001: 0001-rpminstaller-add-support-for-openEuler.patch
+Patch1000: 1000-add-riscv64-support.patch
+
+%description
+KubeEdge is an open source system for extending native containerized application
+orchestration capabilities to hosts at Edge. It is built upon kubernetes and provides
+fundamental infrastructure support for network, app, deployment and metadata
+synchronization between cloud and edge.
+
+%package keadm
+Summary: Keadm is used to install the cloud and edge components of KubeEdge.
+Requires: mosquitto
+Provides: keadm = %{version}
+
+%description keadm
+Keadm is used to install the cloud and edge components of KubeEdge.
+It is not responsible for installing K8s and runtime.
+
+%package cloudcore
+Summary: KubeEdge Cloud Agent (CloudCore)
+Provides: cloudcore = %{version}
+Provides: admission = %{version}
+Provides: csidriver = %{version}
+
+%description cloudcore
+KubeEdge is built upon Kubernetes and extends native containerized application
+orchestration and device management to hosts at the Edge. It consists of cloud
+part and edge part, provides core infrastructure support for networking,
+application deployment and metadata synchronization between cloud and edge.
+This package contains the cloudcore binary for the cloud node.
+
+%package edgecore
+Summary: KubeEdge Lightweight Edge Agent (EdgeCore)
+Requires: mosquitto
+Provides: edgecore = %{version}
+
+%description edgecore
+KubeEdge is built upon Kubernetes and extends native containerized application
+orchestration and device management to hosts at the Edge. It consists of cloud
+part and edge part, provides core infrastructure support for networking,
+application deployment and metadata synchronization between cloud and edge.
+This package contains the edgecore binary for the edge node.
+
+%package edgesite
+Summary: A GRPC agent/server
+Requires: mosquitto
+Provides: edgesite-agent = %{version}
+Provides: edgesite-server = %{version}
+
+%description edgesite
+edgesite-agent is a gRPC agent. Connects to the proxy and then allows traffic to be forwarded to it.
+edgesite-server is a gRPC proxy server, receives requests from the API server and forwards to the agent.
+
+%prep
+%autosetup -Sgit -n %{name}-%{version} -p1
+
+%build
+# add git tag since tarball did not contain any git info
+git tag -a v%{version} -m "%{version}"
+# setup GOPATH
+export GOPATH=%{_builddir}
+%global workspace $GOPATH/src/github.com/%{name}/%{name}
+mkdir -p $GOPATH/src/github.com/%{name}
+ln -sf $PWD $GOPATH/src/github.com/%{name}/%{name}
+# start to build
+cd %{workspace}
+# set go flags
+export GOLDFLAGS="-buildid=none -buildmode=pie -extldflags=-ftrapv -extldflags=-zrelro -extldflags=-znow -linkmode=external -extldflags=-static -extldflags '-Wl,-s'"
+# build binaries
+make all
+# build csidriver
+# TODO: delete after PR3154 is merged in new release(not included in v1.8.0)
+go build -v -o _output/local/bin/csidriver -ldflags="${GOLDFLAGS}" github.com/kubeedge/kubeedge/cloud/cmd/csidriver
+
+%install
+export GOPATH=%{_builddir}
+cd %{workspace}
+# create directories
+install -dm0750 %{buildroot}%{_sysconfdir}/kubeedge
+install -dm0750 %{buildroot}%{_sysconfdir}/kubeedge/config
+install -dm0750 %{buildroot}%{_sysconfdir}/kubeedge/tools
+# install binaries
+install -Dp ./_output/local/bin/keadm %{buildroot}%{_prefix}/local/bin/keadm
+install -Dp ./_output/local/bin/cloudcore %{buildroot}%{_prefix}/local/bin/cloudcore
+install -Dp ./_output/local/bin/edgecore %{buildroot}%{_prefix}/local/bin/edgecore
+install -Dp ./_output/local/bin/admission %{buildroot}%{_prefix}/local/bin/admission
+install -Dp ./_output/local/bin/csidriver %{buildroot}%{_prefix}/local/bin/csidriver
+install -Dp ./_output/local/bin/edgesite-agent %{buildroot}%{_prefix}/local/bin/edgesite-agent
+install -Dp ./_output/local/bin/edgesite-server %{buildroot}%{_prefix}/local/bin/edgesite-server
+# generate default configs for both cloudcore and edgecore
+./_output/local/bin/cloudcore --defaultconfig > cloudcore.example.yaml
+./_output/local/bin/edgecore --defaultconfig > edgecore.example.yaml
+install -Dpm0640 ./cloudcore.example.yaml %{buildroot}%{_sysconfdir}/kubeedge/config/cloudcore.example.yaml
+install -Dpm0640 ./edgecore.example.yaml %{buildroot}%{_sysconfdir}/kubeedge/config/edgecore.example.yaml
+# service file for systemd
+install -Dpm0640 ./build/tools/cloudcore.service %{buildroot}%{_unitdir}/cloudcore.service
+install -Dpm0640 ./build/tools/edgecore.service %{buildroot}%{_unitdir}/edgecore.service
+# install service file in /etc/kubeedge/ as well so that no need to download from internet when they use keadm
+install -Dpm0640 ./build/tools/cloudcore.service %{buildroot}%{_sysconfdir}/kubeedge/cloudcore.service
+install -Dpm0640 ./build/tools/edgecore.service %{buildroot}%{_sysconfdir}/kubeedge/edgecore.service
+# crd yamls for kubernetes
+cd ./build && find ./crds -type f -exec install -Dm0644 {} %{buildroot}%{_sysconfdir}/kubeedge/{} \; && cd -
+# tool for certificate generation
+install -Dpm0550 ./build/tools/certgen.sh %{buildroot}%{_sysconfdir}/kubeedge/tools/certgen.sh
+# construct tarball used for keadm
+%global tarball_name %{name}-v%{version}-linux-%{gohostarch}
+install -Dpm0550 ./_output/local/bin/cloudcore %{tarball_name}/cloud/cloudcore/cloudcore
+install -Dpm0550 ./_output/local/bin/admission %{tarball_name}/cloud/admission/admission
+install -Dpm0550 ./_output/local/bin/csidriver %{tarball_name}/cloud/csidriver/csidriver
+install -Dpm0550 ./_output/local/bin/edgecore %{tarball_name}/edge/edgecore
+# like cp -r, but have filemode control here
+cd ./build && find ./crds -type f -exec install -Dpm0644 {} ../%{tarball_name}/{} \; && cd -
+echo "v%{version}" > %{tarball_name}/version
+tar zcf %{tarball_name}.tar.gz %{tarball_name}
+# checksum for tarball
+sha512sum %{tarball_name}.tar.gz | awk '{print $1}' > checksum_%{tarball_name}.tar.gz.txt
+# install tarball
+install -Dpm0550 %{tarball_name}.tar.gz %{buildroot}%{_sysconfdir}/kubeedge/%{tarball_name}.tar.gz
+install -Dpm0550 checksum_%{tarball_name}.tar.gz.txt %{buildroot}%{_sysconfdir}/kubeedge/checksum_%{tarball_name}.tar.gz.txt
+
+%files keadm
+%license LICENSE
+%attr(550,root,root) %{_prefix}/local/bin/keadm
+%{_sysconfdir}/kubeedge/cloudcore.service
+%{_sysconfdir}/kubeedge/edgecore.service
+%{_sysconfdir}/kubeedge/%{tarball_name}.tar.gz
+%{_sysconfdir}/kubeedge/checksum_%{tarball_name}.tar.gz.txt
+
+%files cloudcore
+%license LICENSE
+%attr(550,root,root) %{_prefix}/local/bin/cloudcore
+%attr(550,root,root) %{_prefix}/local/bin/admission
+%attr(550,root,root) %{_prefix}/local/bin/csidriver
+%{_unitdir}/cloudcore.service
+%{_sysconfdir}/kubeedge/crds
+%{_sysconfdir}/kubeedge/tools/certgen.sh
+%config(noreplace) %{_sysconfdir}/kubeedge/config/cloudcore.example.yaml
+
+%files edgecore
+%license LICENSE
+%attr(550,root,root) %{_prefix}/local/bin/edgecore
+%{_unitdir}/edgecore.service
+%config(noreplace) %{_sysconfdir}/kubeedge/config/edgecore.example.yaml
+
+%files edgesite
+%license LICENSE
+%attr(550,root,root) %{_prefix}/local/bin/edgesite-agent
+%attr(550,root,root) %{_prefix}/local/bin/edgesite-server
+
+%changelog
+* Fri Sep 15 2023 misaka00251 <liuxin@iscas.ac.cn> - 1.8.0-4
+- Add riscv64 support
+
+* Tue Mar 7 2023 caodongxia<caodongxia@h-partners.com> - 1.8.0-3
+- Fix not stripped problem
+
+* Thu Feb 10 2022 Yuncheng Zhu<zhuyuncheng@huawei.com> - 1.8.0-2
+- Fix compile error.
+
+* Sat Sep 18 2021 Poorunga<2744323@qq.com> - 1.8.0-1
+- Package init