When a node server does not start in a Metaconsole environment, it is necessary to check the following:
- Check status of the MySQL service of the Metaconsole DB:
[root@metaconsole ~]# service mysqld status
- If it is stopped, start it with.
[root@metaconsole ~]# service mysqld start
- Check the connectivity from the node server to the meta:
172.21.0.100 [root@node ~]# mysql -u pandora -p pandora -h ipDBmeta
- It may be that permissions have been lost, in case of not connecting:
[root@metaconsole ~]# mysql -u root -p <mysql> grant all privileges on `pandora`.* to 'pandora'@'ipServerNode' identified by 'password';