Error deploying mariadb galera cluster - Possible permissions issue - help?

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Josh Suchy

• September 23, 2020 02:07

I have been trying to get my cluster up and running and everything appears to work in the beginning, all databases get stood up on the servers but the cluster job fails out when trying to collect the configuration files from the first node in the cluster.

snippet below: Any thoughts or is more information needed?

 

 

Messages

 

 [18:52:03]: Collecting the config files from the first node is failed, aborting.

 

 [18:52:03]: One or more configuration files could not be imported to ClusterControl.

 

 [18:52:03]: 172.17.20.120:3306: Failed to collect file '/etc/mysql/my.cnf'.

 

 [18:52:03]: 172.17.20.120: Could not pull config file '/etc/mysql/my.cnf'.

 

 [18:52:03]: 172.17.20.120:3306: [galera] Pulling file '/etc/mysql/my.cnf'.

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• 

  Ashraf Sharif

  • September 23, 2020 03:45

  Hi Josh,

  Do you use a non-common path for the MySQL configuration file? On 172.17.20.120, what is the output of:

  $ lsb_release -a
  $ ls -al /etc/mysql/my.cnf
  $ tree /etc/mysql/

  Regards,
  Ashraf

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• 

  Josh Suchy

  • September 23, 2020 13:59

  It is a standard LTS build - here are the results of the commands.
  
  lsb_release -a
  No LSB modules are available.
  Distributor ID: Ubuntu
  Description: Ubuntu 18.04.5 LTS
  Release: 18.04
  Codename: bionic
  
   ls -al /etc/mysql/my.cnf
  -rw-r--r-- 1 mysql root 5458 Sep 22 22:42 /etc/mysql/my.cnf
  r
  tree /etc/mysql/
  /etc/mysql/
  ├── conf.d
  │   └── mysqld_safe_syslog.cnf
  ├── debian-start
  ├── debian.cnf
  ├── mariadb.cnf
  ├── mariadb.conf.d
  ├── my.cnf
  └── secrets-backup.cnf
  
  

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