Setting Up CTYunOS Kernel Build Environment with Docker

Setting Up CTYunOS Kernel Build Environment with Docker

ctyunos

ctyunos2-docker-22.06.02.x86_64

基于ctyunos2-docker-22.06.02.x86_64编译openeuler-4-19内核源码。

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wget http://121.237.176.8:50001/ctyun/yum_list.tar.gz
tar -zxvf yum_list.tar.gz
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grep ctyunos2-docker yum_list.txt | grep -i 22.06 | grep -i x86
http://121.237.176.8:50001/ctyun/ctyunos/ctyunos-2/22.06/docker_img/x86_64/ctyunos2-docker-22.06.02.x86_64.tar.xz
http://121.237.176.8:50001/ctyun/ctyunos/ctyunos-2/22.06/docker_img/x86_64/ctyunos2-docker-22.06.02.x86_64.tar.xz.md5sum
http://121.237.176.8:50001/ctyun/ctyunos/ctyunos-2/22.06/docker_img/x86_64/ctyunos2-docker-22.06.03.x86_64.tar.xz
http://121.237.176.8:50001/ctyun/ctyunos/ctyunos-2/22.06/docker_img/x86_64/ctyunos2-docker.x86_64.tar.xz
http://121.237.176.8:50001/ctyun/ctyunos/ctyunos-2/22.06/docker_img/x86_64/ctyunos2-docker.x86_64.tar.xz.md5sum

也可在https://ctyunos.ctyun.cn/#/urllist中查找docker镜像。

将 ctyunos2-docker-22.06.02.x86_64.tar.xz 加载到 Docker 中，需先解压缩文件，然后使用 docker load 命令加载解压后的文件:

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wget https://repo.ctyun.cn/hostos/ctyunos-22.06/docker_img/x86_64/ctyunos2-docker-22.06.x86_64.tar.xz

xz -d ctyunos2-docker-22.06.02.x86_64.tar.xz
docker load < ctyunos2-docker-22.06.02.x86_64.tar
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docker images | grep 22.06
ctyunos2     22.06.1   a5c88430be77   2 years ago     530MB
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docker tag a5c88430be77 ctyunos:22.06
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docker images | grep 22.06
ctyunos2     22.06.1   a5c88430be77   2 years ago     530MB
ctyunos      22.06     a5c88430be77   2 years ago     530MB
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docker rmi ctyunos2:22.06.1
Untagged: ctyunos2:22.06.1
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docker images | grep 22.06
ctyunos      22.06     a5c88430be77   2 years ago     530MB

启动容器ctyunos-22.06：

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docker run -it \
  --name ctyunos-22.06 \
  -v /root/code/:/root/code \
  -v /root/code/rpmbuild:/root/rpmbuild \
  -v /root/Downloads:/root/Downloads \
  ctyunos:22.06 /bin/bash

容器ctyunos-22.06会默认进入bash，下方操作在容器ctyunos-22.06所在终端中执行。

ctyunos2-docker-22.06.02.x86_64中的yum源有问题，需进行替换：

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cd /etc/yum.repos.d
mv ctyunos.repo ctyunos.repo.bak

vim ctyunos.repo 并下方yum源写入：

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[everything]
name=ctyunos-22.06-everything
baseurl=https://repo.ctyun.cn/hostos/ctyunos-22.06/everything/$basearch/
enabled=1
gpgcheck=0

[update]
name=ctyunos-22.06-update
baseurl=https://repo.ctyun.cn/hostos/ctyunos-22.06/update/$basearch/
enabled=1
gpgcheck=0

基于openeuler-4-19源码编译内核：

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yum makecache
yum install dnf-plugins-core git bash-completion rpm-build rpmdevtools -y
cd /root/code/linux
git checkout openeuler-4-19/release-0068.y
yum-builddep build/spec/kernel.spec -y
./build/build.sh

bash 补全： 

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# 检查 ~/.bashrc 是否存在，如果不存在则创建
if [ ! -f ~/.bashrc ]; then
    touch ~/.bashrc
fi

# 追加内容到 ~/.bashrc（如果内容不存在）
if ! grep -q "enable bash completion" ~/.bashrc; then
    cat << 'EOF' >> ~/.bashrc
# enable bash completion
if [ -f /usr/share/bash-completion/bash_completion ]; then
        . /usr/share/bash-completion/bash_completion
fi
EOF
fi

删除/root/code/rpmbuild所有子目录内容: 

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for dir in BUILD BUILDROOT RPMS SOURCES SPECS SRPMS; do
    rm -rf /root/rpmbuild/"$dir"/*
done

生成标准 RPM 构建目录结构: 

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rpmdev-setuptree

这会生成如下目录结构： 

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/root/rpmbuild/
    ├── BUILD
    ├── RPMS
    ├── SOURCES
    ├── SPECS
    └── SRPMS

交叉编译

gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf

https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/

gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz

下载gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz到目录/root/Downloads/cross_compile并解压：

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tar -xJf gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
export CROSS_COMPILE=/root/Downloads/cross_compile/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-
export ARCH=arm64
make openeuler_defconfig
make binrpm-pkg -j32

ctyunos3-docker-230117-x86_64.tar.xz

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wget https://repo.ctyun.cn/hostos/ctyunos-23.01/docker_img/x86_64/ctyunos3-docker-230117-x86_64.tar.xz
xz -d ctyunos3-docker-230117-x86_64.tar.xz
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docker run -it \
  --name ctyunos-23.01 \
  -v /root/code/:/root/code \
  -v /root/code/rpmbuild:/root/rpmbuild \
  -v /root/Downloads:/root/Downloads \
  ctyunos:23.01 /bin/bash

基于CTKernel-LTS-5.10源码编译内核：

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yum makecache
yum install dnf-plugins-core git bash-completion -y
cd /root/code/linux
git checkout ctkernel-lts-5.10/develop-0088
yum-builddep build/kernel.spec -y

bash 补全： 

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# 检查 ~/.bashrc 是否存在，如果不存在则创建
if [ ! -f ~/.bashrc ]; then
    touch ~/.bashrc
fi

# 追加内容到 ~/.bashrc（如果内容不存在）
if ! grep -q "enable bash completion" ~/.bashrc; then
    cat << 'EOF' >> ~/.bashrc
# enable bash completion
if [ -f /usr/share/bash-completion/bash_completion ]; then
        . /usr/share/bash-completion/bash_completion
fi
EOF
fi

删除/root/code/rpmbuild所有子目录内容: 

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for dir in BUILD BUILDROOT RPMS SOURCES SPECS SRPMS; do
    rm -rf /root/rpmbuild/"$dir"/*
done

mkdir -p /root/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}

编译内核rpm包： 

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rm -rf /root/rpmbuild/SOURCES/kernel.tar.gz
tar --xform="s/^./kernel/" --exclude=".git" -chzf /root/rpmbuild/SOURCES/kernel.tar.gz .
cp build/* /root/rpmbuild/SOURCES
time rpmbuild -ba build/kernel.spec

交叉编译

gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu

https://blog.csdn.net/qq_37200742/article/details/128331909

https://www.cnblogs.com/solo666/p/16405064.html

https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads

https://developer.arm.com/downloads/-/gnu-a#panel4a

gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.xz

在浏览器中下载上述gcc-arm-10.3交叉编译工具链到目录/root/Downloads/cross_compile/后进行如下操作：

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tar -xJf gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.xz
export CROSS_COMPILE=/root/Downloads/cross_compile/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu-
export ARCH=arm64
make openeuler_defconfig
make binrpm-pkg -j32

使用rpmbuild编译内核，参见脚本：linux/shell/rpmbuild_kernel_arm.sh。

ctyunos2-docker-2-24.07.x86_64

基于ctyunos2-docker-2-24.07.x86_64编译CTKernel内核源码。

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https://repo.ctyun.cn/hostos/ctyunos-2-24.07/docker_img/x86_64/ctyunos2-docker-2-24.07.x86_64.tar.xz
https://repo.ctyun.cn/hostos/ctyunos-2-24.07/docker_img/aarch64/ctyunos2-docker-2-24.07.aarch64.tar.xz

将 ctyunos2-docker-2-24.07.x86_64.tar.xz 加载到 Docker 中，需先解压缩文件，然后使用 docker load 命令加载解压后的文件:

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wget https://repo.ctyun.cn/hostos/ctyunos-2-24.07/docker_img/x86_64/ctyunos2-docker-2-24.07.x86_64.tar.xz
docker load < ctyunos2-docker-2-24.07.x86_64.tar
xz -d ctyunos2-docker-2-24.07.x86_64.tar.xz

启动容器ctyunos2-24.07-20240716205118：

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docker run -it \
  --name ctyunos2-24.07-20240716205118 \
  -v /root/code/:/root/code \
  -v /root/code/rpmbuild:/root/rpmbuild \
  -v /root/Downloads:/root/Downloads \
  ctyunos2:24.07-20240716205118 /bin/bash

容器ctyunos2-24.07-20240716205118会默认进入bash，下方操作在容器ctyunos2-24.07-20240716205118所在终端中执行。

基于CTKernel源码编译内核：

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yum makecache
yum install dnf-plugins-core git -y
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cd /root/CTKernel
yum-builddep build/spec/kernel.spec -y
./build/build.sh

当前编译的是分支publish-ALL，也可用git切换到任意分支编译：

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git config --global --add safe.directory /root/CTKernel
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bash-5.1# git branch
  ctbbm-dew
  ctkernel-lts/develop
  feature-ctbbm
  feature-ctbbm-tmp
  feature-ctbbm-yql
  publish
* publish-ALL
  publish-ALL-yql
  publish-ALL-yql-comment
  publish-ALL-yql-tmp
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bash-5.1# git checkout ctkernel-lts/develop
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cd /root/CTKernel
yum-builddep build/spec/kernel.spec -y
./build/build.sh
linux > kernel > container > docker > ctyunos
#Linux #git #linux #HTML
Setting Up CTYunOS Kernel Build Environment with Docker
https://realwujing.github.io/linux/kernel/container/docker/ctyunos/Setting Up CTYunOS Kernel Build Environment with Docker/
作者
Wu Jing
发布于
2025年5月21日
许可协议