标签:软件 下载 文件 dev -- 需要 docker grep MTA
Docker对Linux内核版本的最低要求是3.10。目前Linux内核已经发布到 4.18,为了更好使用docker和k8s,需要对公司相关CentOS 7内核进行升级。
# rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-3.el7.elrepo.noarch.rpm
yum --disablerepo="*" --enablerepo="elrepo-kernel" list available
rpm -qa|grep kernel
kernel-devel-3.10.0-862.6.3.el7.x86_64
kernel-tools-libs-3.10.0-862.6.3.el7.x86_64
kernel-tools-3.10.0-862.6.3.el7.x86_64
kernel-devel-3.10.0-862.el7.x86_64
abrt-addon-kerneloops-2.1.11-50.el7.centos.x86_64
kernel-3.10.0-862.6.3.el7.x86_64
kernel-headers-3.10.0-862.6.3.el7.x86_64
yum remove kernel-devel kernel-tools-libs kernel-tools kernel-headers
compat-glibc x86_64 1:2.12-4.el7.centos
compat-glibc-headers x86_64 1:2.12-4.el7.centos
gcc x86_64 4.8.5-28.el7_5.1
gcc-c++x86_64 4.8.5-28.el7_5.1
gcc-gfortran x86_64 4.8.5-28.el7_5.1
glibc-develx86_64 2.17-222.el7
glibc-headers x86_64 2.17-222.el7
libquadmath-devel x86_64 4.8.5-28.el7_5.1
libtool x86_64 2.4.2-22.el7_3
systemtap x86_64 3.2-8.el7_5
systemtap-develx86_64 3.2-8.el7_5
yum --enablerepo=elrepo-kernel install -y kernel-ml.x86_64
yum --disablerepo=\* --enablerepo=elrepo-kernel install -y kernel-ml-devel kernel-ml-tools kernel-ml-tools-libs kernel-ml-tools-libs-devel kernel-ml-headers
grub2-editenv list
grub2-set-default 0
grub2-mkconfig -o /etc/grub2.cfg
reboot #不重启也可以
yum remove kernel-3.10.0-862.6.3.el7.x86_64
yum install -y compat-glibc compat-glibc-headers gcc gcc-c++ gcc-gfortran glibc-devel glibc-headers libquadmath-devel libtool systemtap systemtap-devel
grub2-editenv list
saved_entry=CentOS Linux (4.18.11-1.el7.elrepo.x86_64) 7 (Core)
标签:软件 下载 文件 dev -- 需要 docker grep MTA
原文地址:https://www.cnblogs.com/iwalkman/p/9736856.html