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From Oliver.Zhang <>
Subject 答复: POST /guacamole/api/tokens HTTP/1.1" 500
Date Tue, 02 Apr 2019 01:27:23 GMT
I got it.because  the guacamole_user privilegees  is not  enough.

mysql> CREATE DATABASE guacamole_db;

Query OK, 1 row affected (0.00 sec)

mysql> CREATE USER 'guacamole_user'@'localhost' IDENTIFIED BY 'some_password';

Query OK, 0 rows affected (0.00 sec)

mysql> GRANT SELECT,INSERT,UPDATE,DELETE ON guacamole_db.* TO 'guacamole_user'@'localhost';

Query OK, 0 rows affected (0.00 sec)


Query OK, 0 rows affected (0.02 sec)

发件人: Mike Jumper []
发送时间: 2019年4月1日 21:25
主题: Re: POST /guacamole/api/tokens HTTP/1.1" 500

On Mon, Apr 1, 2019, 06:13 Oliver.Zhang <<>>
my guacamole server  deploy in the vm the ip is, I cloned a vm from
and set the ip is for the new cloned vm
i stop the mysql in the new cloned vm, and modify mysql-hostname: to in the,
the start the guacamole guacd and tomcat
why it still access to mysql and not the

If the logs show that access is being denied to the MySQL user at, it is because
that is the IP address of the Guacamole server relative to the MySQL server.

If you are expecting otherwise, I suggest rechecking the configuration of your VM and network
settings. According to your logs, reality doesn't agree with that expectation.

- Mike


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