ubutun默认没启用selinux
关闭防火墙:
ufw disable
修改ulimit:
vim /etc/systemd/system.conf vim /etc/systemd/user.conf DefaultLimitNOFILE=60000 cat >> /etc/security/limits.conf <<EOF root soft nofile 60000 root hard nofile 60000 root soft noproc 60000 root hard noproc 60000 EOF;
修改IP:
vim /etc/netplan/00-installer-config.yaml # 配置生效 netplan apply