控制节点配置ftp服务器:
yum install -y vsftpd
vi /etc/vsftpd/vsftpd.conf
末尾加 anon_root=/opt
systemctl start vsftpd
systemctl enable vsftpd
systemctl status vsftpd
scp /etc/yum.repos.d/OpenStack.repo root@computer:/etc/yum.repos.d/OpenStack.repo
拷贝到计算节点
计算节点配置yum源:
cd /etc/yum.repos.d/
mkdir bak
mv C*.repo bak
vi OpenStack.repo
修改
yum clean all
yum makecache
yum repolist
安装chrony时间同步服务:
vi /etc/chrony.conf
红方框都删除
systemctl restart chronyd
计算节点
vi /etc/chrony.conf
添加server controller iburst
systemctl restart chronyd
chronyc sources
查看计算节点与控制节点同步情况