MariaDB/MySQL Environment MyEnv 2.0.1 has been released

FromDual has the pleasure to announce the release of the new version 2.0.1 of its popular MariaDB, Galera Cluster and MySQL multi-instance environment MyEnv.

The new MyEnv can be downloaded here. How to install MyEnv is described in the MyEnv Installation Guide.

In the inconceivable case that you find a bug in the MyEnv please report it to the FromDual bug tracker.

Any feedback, statements and testimonials are welcome as well! Please send them to feedback@fromdual.com.

Upgrade from 1.1.x to 2.0

Please look at the MyEnv 2.0.0 Release Notes.

Upgrade from 2.0.0 to 2.0.1

shell> cd ${HOME}/product
shell> tar xf /download/myenv-2.0.1.tar.gz
shell> rm -f myenv
shell> ln -s myenv-2.0.1 myenv

Plug-ins

If you are using plug-ins for showMyEnvStatus create all the links in the new directory structure:

shell> cd ${HOME}/product/myenv
shell> ln -s ../../utl/oem_agent.php plg/showMyEnvStatus/

Upgrade of the instance directory structure

From MyEnv 1.0 to 2.0 the directory structure of instances has fundamentally changed. Nevertheless MyEnv 2.0 works fine with MyEnv 1.0 directory structures.

Changes in MyEnv 2.0.1

MyEnv

• CloudLinux was added as supported distribution.
• Introduced different brackets for up () and down [] MariaDB/MySQL Instances in up output.
• Script setMyEnv.sh added to set environment for instance (e.g. via ssh).
• MyEnv should not complain any more when default my.cnf with include/includedir directives is used.
• Missing instancedir configuration variable in myenv.conf is complaining now. This could be a left over from 1.x to 2.y migration.
• OpenSuSE Leap 42.3 support added.

MyEnv Installer

• Instance name with dot '.' is not allowed any more.
• basedir without bin/mysqld is stripped out from installer overview.

MyEnv Utilities

• Utilities cluster_conflict.php, cluster_conflict.sh, galera_monitor.sh, haproxy_maint.sh, group_replication_monitor.sh for Galera and Group Replication Cluster added.

For subscriptions of commercial use of MyEnv please get in contact with us.