openstack给keystone同步数据库出错WARNING oslo_db.sqlalchemy.engines [-] SQL connection failed. 8 attempts le

执行su -s /bin/sh -c “keystone-manage db_sync” keystone 报错python 解决方法：mysql · 在controller节点上，修改 /etc/hosts 添加: 192.168.221.101 controllerweb 注意，192.168.221.101是controller节点的ip，请根据本身的更改 ·sql 报错以下：api Pro

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