摘要： 基础环境及软件版本 centos 7.6 etcd 3.3.18 https://github.com/etcd io/etcd/releases coredns 1.6.7 https://github.com/coredns/coredns/releases etcd1 coredns node 阅读全文

摘要： 一、内核优化 root@test:~# cat >/etc/sysctl.conf<<-"EOF" # sysctl settings are defined through files in # /usr/lib/sysctl.d/, /run/sysctl.d/, and /etc/sysctl 阅读全文