salt-minion关于以下公钥无法验证错误

The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

重启调试模式

[root@qas-salt ~]# salt-minion -l debug

[DEBUG   ] Reading configuration from /etc/salt/minion

[DEBUG   ] Including configuration from '/etc/salt/minion.d/_schedule.conf'

[DEBUG   ] Reading configuration from /etc/salt/minion.d/_schedule.conf

[DEBUG   ] Using cached minion ID from /etc/salt/minion_id: 172.16.8.25

[DEBUG   ] Configuration file path: /etc/salt/minion

[WARNING ] Insecure logging configuration detected! Sensitive data may be logged.

[INFO    ] Setting up the Salt Minion "172.16.8.25"

[DEBUG   ] Created pidfile: /var/run/salt-minion.pid

[DEBUG   ] Reading configuration from /etc/salt/minion

[DEBUG   ] Including configuration from '/etc/salt/minion.d/_schedule.conf'

[DEBUG   ] Reading configuration from /etc/salt/minion.d/_schedule.conf

[WARNING ] IMPORTANT: Do not use md5 hashing algorithm! Please set "hash_type" to sha256 in Salt Minion config!

[INFO    ] The Salt Minion is starting up

[INFO    ] Minion is starting as user 'root'

[DEBUG   ] AsyncEventPublisher PUB socket URI: ipc:///var/run/salt/minion/minion_event_7ec1eb8485_pub.ipc

[DEBUG   ] AsyncEventPublisher PULL socket URI: ipc:///var/run/salt/minion/minion_event_7ec1eb8485_pull.ipc

[INFO    ] Starting pub socket on ipc:///var/run/salt/minion/minion_event_7ec1eb8485_pub.ipc

[INFO    ] Starting pull socket on ipc:///var/run/salt/minion/minion_event_7ec1eb8485_pull.ipc

[DEBUG   ] Minion '172.16.8.25' trying to tune in

[DEBUG   ] Initializing new AsyncAuth for ('/etc/salt/pki/minion', '172.16.8.25', 'tcp://172.16.8.26:4506')

[DEBUG   ] Generated random reconnect delay between '1000ms' and '11000ms' (6253)

[DEBUG   ] Setting zmq_reconnect_ivl to '6253ms'

[DEBUG   ] Setting zmq_reconnect_ivl_max to '11000ms'

[DEBUG   ] Initializing new AsyncZeroMQReqChannel for ('/etc/salt/pki/minion', '172.16.8.25', 'tcp://172.16.8.26:4506', 'clear')

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry.

[ERROR   ] The Salt Master has cached the public key for this node, this salt minion will wait for 10 seconds before attempting to re-authenticate

[INFO    ] Waiting 10 seconds before retry

重启调试模式

rm -rf /etc/salt/minion

重新拷贝其他服务器的minion配置文件

 scp /etc/salt/minion 172.16.8.25:/etc/salt/

/etc/init.d/salt-minion restart