通过Docker编译Centos6/7 rpm离线包

#下载github项目代码git clone https://github.com/boypt/openssh-rpms.git#配置docker编译脚本cd  openssh-rpmscat docker-build.sh
#!/bin/bashOUTPUT="/tmp/openssh-rpms"# Specify build os and versionsdeclare -A MAPPINGMAPPING["centos7"]="el7"MAPPING["centos6"]="el6"# CentOS 5 is NOT valid.for VERSION in "${!MAPPING[@]}";do        DIST=${MAPPING[$VERSION]}        echo "Create for OS: ${VERSION}"        mkdir -p $OUTPUT/$VERSION        # Run the builder container        docker run -it --rm \                -v $OUTPUT/$VERSION:/data/$DIST/RPMS \                chowrex/openssh-rpms:$VERSIONdone
#编译rpm包sh build.sh
#等待拉取镜像，编译完成，编译完毕后 会在$OUTPUT 文件夹生产相关的rpm包目录root@iv-yd93w47shsxjd1tts1k7:/home/code/openssh-rpms# tree /tmp/openssh-rpms//tmp/openssh-rpms/├── centos6│   └── x86_64│       ├── openssh-9.8p1-1.el6.x86_64.rpm│       ├── openssh-clients-9.8p1-1.el6.x86_64.rpm│       └── openssh-server-9.8p1-1.el6.x86_64.rpm└── centos7    └── x86_64        ├── openssh-9.8p1-1.el7.x86_64.rpm        ├── openssh-clients-9.8p1-1.el7.x86_64.rpm        └── openssh-server-9.8p1-1.el7.x86_64.rpm       #如果docker镜像拉取失败(国内限制)，我这边有之前下载的上传到阿里云仓库的镜像#只需要修改脚本里的镜像地址为阿里云仓库的镜像即可registry.us-east-1.aliyuncs.com/y110/openssh-rpms:centos7registry.us-east-1.aliyuncs.com/y110/openssh-rpms:centos6
#使用阿里云的镜像脚本修改后如下cat docker-build-aliy.sh
#!/bin/bashOUTPUT="/tmp/openssh-rpms"# Specify build os and versionsdeclare -A MAPPINGMAPPING["centos7"]="el7"MAPPING["centos6"]="el6"# CentOS 5 is NOT valid.for VERSION in "${!MAPPING[@]}";do        DIST=${MAPPING[$VERSION]}        echo "Create for OS: ${VERSION}"        mkdir -p $OUTPUT/$VERSION        # Run the builder container        docker run -it --rm \                -v $OUTPUT/$VERSION:/data/$DIST/RPMS \                registry.us-east-1.aliyuncs.com/y110/openssh-rpms:$VERSIONdone

#拷贝rpm包到cenots7服务器，查看服务器版本、openssh版本[root@monitor harbor]# cat /etc/os-release NAME="CentOS Linux"VERSION="7 (Core)"ID="centos"ID_LIKE="rhel fedora"VERSION_ID="7"PRETTY_NAME="CentOS Linux 7 (Core)"ANSI_COLOR="0;31"CPE_NAME="cpe:/o:centos:centos:7"HOME_URL="https://www.centos.org/"BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7"CENTOS_MANTISBT_PROJECT_VERSION="7"REDHAT_SUPPORT_PRODUCT="centos"REDHAT_SUPPORT_PRODUCT_VERSION="7"
[root@monitor harbor]# rpm -qa |grep opensshopenssh-server-7.4p1-16.el7.x86_64openssh-7.4p1-16.el7.x86_64openssh-clients-7.4p1-16.el7.x86_64
#执行rpm包升级cp -r /etc/ssh /tmp/sshrpm -Uvh openssh*.rpm
[root@monitor harbor]# rpm -Uvh openssh-*.rpm准备中...                          ################################# [100%]正在升级/安装...   1:openssh-9.8p1-1.el6              ################################# [ 17%]   2:openssh-clients-9.8p1-1.el6      ################################# [ 33%]   3:openssh-server-9.8p1-1.el6       警告：/etc/ssh/sshd_config 已建立为 /etc/ssh/sshd_config.rpmnew ################################# [ 50%]正在清理/删除...   4:openssh-server-7.4p1-16.el7      ################################# [ 67%]   5:openssh-clients-7.4p1-16.el7     ################################# [ 83%]   6:openssh-7.4p1-16.el7             ################################# [100%]
#重启sshd服务systemctl stop sshdsystemctl start sshd
#新版本的opensshd服务的配置文件时/etc/ssh/sshd_config.rpmnew 可以根据需求使用新版笨的配置#本次测试没有使用新版笨的配置，老版本配置照样可以使用#最后验证升级sshd -Vssh -V
[root@monitor harbor]# sshd -VOpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024[root@jq-monitor harbor]# ssh -VOpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024