diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index 3cc651fb7b2a8588a97233c9ebd2b70972e36564..0000000000000000000000000000000000000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# yocto-pseudo
-
-#### Description
-The pseudo tool of Yocto project
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Contribution
-
-1.  Fork the repository
-2.  Create Feat_xxx branch
-3.  Commit your code
-4.  Create Pull Request
-
-
-#### Gitee Feature
-
-1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4.  The most valuable open source project [GVP](https://gitee.com/gvp)
-5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/README.md b/README.md
deleted file mode 100644
index 1d892dd3340aacb707dbe8e0193a7a915ac9160f..0000000000000000000000000000000000000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# yocto-pseudo
-
-#### 介绍
-The pseudo tool of Yocto project
-
-#### 软件架构
-软件架构说明
-
-
-#### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 使用说明
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 参与贡献
-
-1.  Fork 本仓库
-2.  新建 Feat_xxx 分支
-3.  提交代码
-4.  新建 Pull Request
-
-
-#### 特技
-
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/pseudo-060058bb29f70b244e685b3c704eb0641b736f73.tar.gz b/pseudo-060058bb29f70b244e685b3c704eb0641b736f73.tar.gz
deleted file mode 100644
index 715f81c5a7d363dd74efc33aafd21c3cc2f85d20..0000000000000000000000000000000000000000
Binary files a/pseudo-060058bb29f70b244e685b3c704eb0641b736f73.tar.gz and /dev/null differ
diff --git a/scripts/build.sh b/scripts/build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..f283d752929634b067ff19cacd2cced4bb602858
--- /dev/null
+++ b/scripts/build.sh
@@ -0,0 +1,173 @@
+#!/bin/bash
+set -x
+
+SRC_DIR="/usr1/openeuler/src"
+BUILD_DIR="${SRC_DIR}/build"
+STRIP="/usr1/openeuler/gcc/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-strip"
+MACHINE="qemu-arm"
+#MACHINE="qemu-aarch64"
+ROOTFS_DIR="/usr1/openeuler/rootfs/${MACHINE}"
+OUTPUT_DIR="/usr1/output/${MACHINE}"
+#compile
+#sudo -E -u huawei sh ./compile.sh "${SRC_DIR}" "${MACHINE}"
+#make image
+if [ -d ${ROOTFS_DIR} ]; then rm -rf ${ROOTFS_DIR}; fi
+mkdir -p ${ROOTFS_DIR} ${OUTPUT_DIR}
+cp -a "${BUILD_DIR}"/tmp/work/*/linux-openeuler/*/image/boot/zImage-* "${OUTPUT_DIR}"/zImage
+
+#build tiny rootfs
+pushd "${ROOTFS_DIR}"
+mkdir -p ./lib ./usr/lib ./etc ./proc ./sys ./root ./etc/init.d ./run ./dev ./lib/modules ./sys/fs/cgroup
+cp -a "${BUILD_DIR}"/tmp/work/*/busybox/*/image/* ./
+mv ./linuxrc ./init
+if [[ "${MACHINE}" == "qemu-arm" ]];then
+    cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/ld-linux.so.3 ./lib
+else
+    cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/ld-linux-aarch64.so.1 ./lib
+fi
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libc-2.25.so ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libm-2.25.so ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libc.so.6 ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/usr/lib/libc.so ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libm.so.6 ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/usr/lib/libm.so ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/ld-2.25.so ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/usr/lib/libcrypt.so ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libcrypt.so.1 ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libcrypt-2.25.so ./lib
+echo "::sysinit:/etc/init.d/rcS" > ./etc/inittab
+echo "::respawn:-/bin/sh" >> ./etc/inittab
+echo "#!/bin/sh" >./etc/init.d/rcS
+echo "/bin/mount -a" >>./etc/init.d/rcS
+chmod +x ./etc/init.d/rcS
+echo "proc /proc proc defaults 0 0" >./etc/fstab
+echo "sysfs /sys sysfs defaults 0 0" >>./etc/fstab
+"${STRIP}" ./lib/* || echo "ignore File format not recognized"
+"${STRIP}" ./bin/*
+"${STRIP}" ./usr/lib/* || echo "ignore File format not recognized"
+mkdir -p "${OUTPUT_DIR}"/
+find . | cpio -H newc -o | gzip -c > "${OUTPUT_DIR}"/initrd_tiny
+
+#build normal rootfs
+TMP_DIR=${BUILD_DIR}/worktmp
+#local TMP_ROOTFS=${TMP_DIR}/rootfs
+TMP_ROOTFS=${ROOTFS_DIR}
+PKGS="audit audispd cracklib libcap-ng libpwquality openssh libpam pam shadow libz os-base"
+if [ ${MACHINE} == "qemu-arm" ];then
+	PKGS="$PKGS kernel-module-unix"
+fi
+
+rm -rf $TMP_DIR
+mkdir -p $TMP_DIR ${TMP_ROOTFS}
+
+# copy rpms
+for i in $PKGS
+do
+	TMPFILE=`find ${BUILD_DIR}/tmp -name $i*.rpm`
+	cp ${TMPFILE} ${TMP_DIR}
+done
+# remove rpms
+cd $TMP_DIR
+rm -rf *-locale-*.rpm *-dbg-* *-dev-* *-doc-* *-staticdev-*
+cd -
+
+cd ${TMP_ROOTFS}
+TMP_RPMS=`find ${TMP_DIR} -name *.rpm`
+for i in ${TMP_RPMS}
+do
+	rpm2cpio $i | cpio -diu
+done
+cd -
+
+cd ${TMP_ROOTFS}
+#rm -rf usr/share
+mkdir -p usr/lib lib etc/rc.d tmp proc sys var/log/audit var/run/sshd
+
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libdl-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libdl.so.2 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_compat-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_compat-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnsl-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnsl.so.1 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_nis-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_nis.so.2 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_files-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libnss_files.so.2 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libpthread-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libpthread.so.0 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libutil-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libutil.so.1 ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libresolv-2.25.so ./lib
+cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libresolv.so.2 ./lib
+if [  ${MACHINE} == "qemu-arm" ]; then
+	cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/librt-2.25.so ./lib
+	cp -a ${BUILD_DIR}/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/librt.so.1 ./lib
+fi
+
+${STRIP} `find . -executable -type f `
+chown root:root ./ -R
+if [  ${MACHINE} == "qemu-arm" ]; then
+	echo "insmod /lib/modules/*/kernel/net/unix/unix.ko" >> etc/rc.d/rc.local
+fi
+chmod +x etc/rc.d/*
+echo "openeuler" > etc/hostname
+echo > etc/modules
+cd ${ROOTFS_DIR}
+find . | cpio -H newc -o |gzip -c > ${OUTPUT_DIR}/initrd_normal
+
+#build pro rootfs
+echo "#!/bin/sh" >./etc/init.d/iSulad.sh
+echo "insmod  /lib/modules/overlay.ko " >> ./etc/init.d/iSulad.sh
+echo "mount -t tmpfs tmpfs /sys/fs/cgroup " >> ./etc/init.d/iSulad.sh
+echo "mkdir -p /sys/fs/cgroup/cpu /sys/fs/cgroup/devices /sys/fs/cgroup/cpuset /sys/fs/cgroup/hugetlb /sys/fs/cgroup/blkio /sys/fs/cgroup/memory /sys/fs/cgroup/systemd" >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o cpu cpu /sys/fs/cgroup/cpu " >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o devices devices /sys/fs/cgroup/devices " >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o cpuset cpuset /sys/fs/cgroup/cpuset " >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o memory memory /sys/fs/cgroup/memory " >> ./etc/init.d/iSulad.sh
+echo "echo 1 > /sys/fs/cgroup/memory/memory.use_hierarchy" >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o hugetlb hugetlb /sys/fs/cgroup/hugetlb " >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o blkio blkio /sys/fs/cgroup/blkio " >> ./etc/init.d/iSulad.sh
+echo "mount -t cgroup -o none,name=systemd systemd /sys/fs/cgroup/systemd " >> ./etc/init.d/iSulad.sh
+echo "mount -t devtmpfs devtmpfs /dev " >> ./etc/init.d/iSulad.sh
+echo "mkdir -p /dev/pts" >> ./etc/init.d/iSulad.sh
+echo "mount -t devpts devpts /dev/pts" >> ./etc/init.d/iSulad.sh
+chmod +x ./etc/init.d/iSulad.sh
+echo "/etc/init.d/iSulad.sh" >>./etc/init.d/rcS
+
+cp -a "${BUILD_DIR}"/tmp/work/*/zlib/*/image/usr/lib/libz.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/libcap/*/image/lib/libcap* ./lib/
+cp -a "${BUILD_DIR}"/tmp/work/*/libarchive/*/image/usr/lib/libarchive.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/curl/*/image/usr/lib/libcurl.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/libevent/*/image/usr/lib/libevent* ./usr/lib
+rm -rf ./usr/lib/libevent*.a
+cp -a "${BUILD_DIR}"/tmp/work/*/libevhtp/*/image/usr/lib/libevhtp.so ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/http-parser/*/image/usr/lib/libhttp_parser.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/lcr/*/image/usr/lib/lib* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/lxc/*/image/usr/lib/liblxc.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/lxc/*/image/usr/bin/lxc-start ./usr/bin
+cp -a "${BUILD_DIR}"/tmp/work/*/lxc/*/image/usr/bin/lxc-attach ./usr/bin
+cp -a "${BUILD_DIR}"/tmp/work/*/libseccomp/*/image/usr/lib/libseccomp.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/libwebsockets/*/image/usr/lib/libwebsockets.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/yajl/*/image/usr/lib/libyajl.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/openssl/*/image/usr/lib/libcrypto.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/openssl/*/image/usr/lib/libssl.so* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/iSulad/*/image/usr/lib/lib* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/work/*/iSulad/*/image/usr/bin/* ./usr/bin
+cp -a "${BUILD_DIR}"/tmp/work/*/iSulad/*/image/etc/* ./etc/
+cp -a "${BUILD_DIR}"/tmp/work/*/iSulad/*/image/usr/lib/lib* ./usr/lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libdl* ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libpthread* ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libutil* ./lib
+cp -a "${BUILD_DIR}"/tmp/sysroots-components/*/gcc-bin-toolchain-cross*/usr/*/libc/lib/libgcc_s.so.1 ./lib
+cp -a "${BUILD_DIR}"/tmp/work/*/linux-openeuler/*/image/lib/modules/*/kernel/fs/overlayfs/overlay.ko ./lib/modules/
+cp -a "${BUILD_DIR}"/tmp/work/*/zlib/*/image/lib/* ./lib
+
+"${STRIP}" ./lib/* || echo "ignore File format not recognized"
+"${STRIP}" ./bin/*
+"${STRIP}" ./usr/bin/*
+"${STRIP}" ./usr/lib/* || echo "ignore File format not recognized"
+find . | cpio -H newc -o | gzip -c > "${OUTPUT_DIR}"/initrd_pro
+
+popd
+
+
diff --git a/scripts/compile.sh b/scripts/compile.sh
new file mode 100644
index 0000000000000000000000000000000000000000..54ff43d113533417c1fb7445af85a6fdc71767e7
--- /dev/null
+++ b/scripts/compile.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -x
+SRC_DIR="$1"
+MACHINE="$2"
+
+[[ -z "${SRC_DIR}" ]] && SRC_DIR="/usr1/openeuler/src/"
+[[ -z "${MACHINE}" ]] && MACHINE="qemu-arm"
+#MACHINE="qemu-aarch64"
+TEMPLATECONF="${SRC_DIR}/yocto-meta-embedded/meta-openeuler/conf"
+source "${SRC_DIR}"/yocto-poky/oe-init-build-env build 
+sed -i "s|^MACHINE.*|MACHINE = \"${MACHINE}\"|g" conf/local.conf
+AUTOMAKE_V=`ls /usr/bin/automake-1.* |awk -F "/" '{print $4}'`
+grep "AUTOMAKE_V" conf/local.conf;
+if [ $? -ne 0 ];then echo "HOSTTOOLS += \"$AUTOMAKE_V\"" >> conf/local.conf;fi
+bitbake openeuler-image
+bitbake iSuald
diff --git a/scripts/download.sh b/scripts/download.sh
new file mode 100644
index 0000000000000000000000000000000000000000..f02ec80329432dedcbfcc938a554c9b2fc4f5060
--- /dev/null
+++ b/scripts/download.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+set -xe
+
+download_gcc()
+{
+    local url="https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz"
+    test -f "${TOOLS_DIR}/$(basename ${url})" || wget "${url}" -P "${TOOLS_DIR}"
+    url="https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/sysroot-glibc-linaro-2.25-2018.05-aarch64-linux-gnu.tar.xz"
+    test -f "${TOOLS_DIR}/$(basename ${url})" || wget "${url}" -P "${TOOLS_DIR}"
+    url="https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabi/sysroot-glibc-linaro-2.25-2018.05-arm-linux-gnueabi.tar.xz"
+    test -f "${TOOLS_DIR}/$(basename ${url})" || wget "${url}" -P "${TOOLS_DIR}"
+    url="https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabi/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabi.tar.xz"
+    test -f "${TOOLS_DIR}/$(basename ${url})" || wget "${url}" -P "${TOOLS_DIR}"
+}
+
+install_gcc_tar()
+{
+    local install_dir="$1"
+    [[ -z "${install_dir}" ]] && install_dir="/usr1/openeuler/gcc"
+    test -d "${install_dir}" || mkdir -p "${install_dir}"
+    pushd "${install_dir}"
+    for i in $(ls "${TOOLS_DIR}"/*.tar.*)
+    do
+        local unpackdir="$(tar -tf "$i"  | awk -F/ '{print $1}' | uniq)"
+        test -d ./"${unpackdir}" || tar -xf "$i"
+    done
+    popd
+}
+
+update_code_repo()
+{
+    local repo="$1"
+    local branch="-b $2"
+    local realdir="$3"
+    local pkg="$(basename ${repo})"
+    [[ -z "${realdir}" ]] || pkg="$(basename ${realdir})"
+    [[ "${pkg}" == "kernel-5.10" ]] && local git_param="--depth 1"
+    pushd "${SRC_DIR}"
+    test -d ./"${pkg}" || git clone "${URL_PREFIX}/${repo}" ${branch} ${git_param} -v "${pkg}"
+    pushd ./"${pkg}"
+    local newest_commitid="$(git log --pretty=oneline  -n1 | awk '{print $1}')"
+    git status | grep "is up to date with" && return 0
+    git reset --hard HEAD
+    git pull
+    #local newest_commitid="$(git log --pretty=oneline  -n1 | awk '{print $1}')"
+    popd
+    popd
+}
+
+download_code()
+{
+    update_code_repo openeuler/kernel openEuler-21.09 kernel-5.10
+    update_code_repo src-openeuler/busybox openEuler-21.09
+    update_code_repo openeuler/yocto-meta-embedded openEuler-21.09
+    update_code_repo openeuler/yocto-embedded-tools openEuler-21.09
+    update_code_repo openeuler/yocto-poky openEuler-21.09
+    update_code_repo src-openeuler/yocto-pseudo openEuler-21.09
+}
+
+download_iSulad_code()
+{
+   update_code_repo src-openeuler/zlib openEuler-21.09
+   update_code_repo src-openeuler/libcap openEuler-21.09
+   update_code_repo src-openeuler/yajl openEuler-21.09
+   update_code_repo src-openeuler/libseccomp openEuler-21.09
+   update_code_repo src-openeuler/curl openEuler-21.09
+   update_code_repo src-openeuler/lxc openEuler-21.09
+   update_code_repo src-openeuler/lcr openEuler-21.09
+   update_code_repo src-openeuler/clibcni openEuler-21.09
+   update_code_repo src-openeuler/libarchive openEuler-21.09
+   update_code_repo src-openeuler/libevent openEuler-21.09
+   update_code_repo src-openeuler/libevhtp openEuler-21.09
+   update_code_repo src-openeuler/http-parser openEuler-21.09
+   update_code_repo src-openeuler/libwebsockets openEuler-21.09
+   update_code_repo src-openeuler/iSuald openEuler-21.09
+}
+#git clone --depth 1 https://gitee.com/openeuler/kernel -b openEuler-21.09 -v kernel-5.10
+#git clone https://gitee.com/src-openeuler/busybox
+#git clone https://gitee.com/openeuler/yocto-meta-embedded
+#git clone https://gitee.com/openeuler/yocto-embedded-tools
+#git clone https://gitee.com/openeuler/yocto-poky
+#git clone https://gitee.com/src-openeuler/yocto-pseudo
+
+install_python()
+{
+wget https://www.python.org/ftp/python/3.9.2/Python-3.9.2.tgz
+tar -xf Python-3.9.2.tgz
+install_dir="/opt/buildtools/python-3.9.2/"
+rm -rf "${install_dir}"
+rm /usr/local/bin/python3 /usr/local/bin/python
+cd Python-3.9.2
+./configure --prefix=/opt/buildtools/python-3.9.2 --enable-loadable-sqlite-extensions
+make -j 8 && make install
+ln -s /opt/buildtools/python-3.9.2/bin/python3 /usr/local/bin/python3
+ln -s /opt/buildtools/python-3.9.2/bin/python3 /usr/local/bin/python
+#ModuleNotFoundError: No module named '_socket'
+#export PYTHON_HOME="/opt/buildtools/python-3.9.2/"
+export PYTHONPATH=/opt/buildtools/python-3.9.2/lib64/python3.9/lib-dynload/
+export PYTHONPATH="/opt/buildtools/python-3.9.2/lib/python3.9/site-packages/:/opt/buildtools/python-3.9.2/:/opt/buildtools/python-3.9.2/lib64/python3.9/lib-dynload/"
+}
+
+
+#zypper install autoconf automake chrpath patch
+TOOLS_DIR="/usr1/openeuler/src/tools"
+SRC_DIR="/usr1/openeuler/src/"
+GCC_INSTALL_DIR="/usr1/openeuler/gcc"
+URL_PREFIX="https://gitee.com/"
+download_gcc
+yum -y install tar
+install_gcc_tar "${GCC_INSTALL_DIR}"
+#zypper --non-interactive install rpmbuild libtool patchelf autoconf automake chrpath patch
+###depends by python
+#zypper --non-interactive install libffi-devel sqlite-devel xz-devel
+download_code
+download_iSulad_code