Neverfail for MySQL Server Plug-in provides protection and proactively monitors the MySQL Server environment’s, configuration data, services, and application data files.
The Neverfail for MySQL Server Plug-in can be installed either via the Neverfail CE deployment process or by using Application -> Plugins in the Neverfail Advanced Management Client using the procedure below. Neverfail recommends that for initial deployments of Neverfail for MySQL Server Plug-in, installation should be performed using Engine Management Service.
To manually install the Neverfail for MySQL Server Plug-in, follow the steps below:
To remove/uninstall the Neverfail for MySQL Server Plug-in, follow the steps below:
Note: As an alternative, reinstallation can be accomplished by using the downloaded files from the original download location after removing the plug-in.
For Neverfail for MySQL Server Plug-in, monitoring consists of the following:
Neverfail Engine monitors services specified by the plug-ins to ensure application availability. In the event that a specified service stops or fails, Neverfail Engine can take up to three pre-configured actions to remedy the issue.
When the plug-in is installed, all protected services will be set to manual unless otherwise stated.
This is the list of all services protected by this plug-in:
Tasks - The following 'Tasks' are installed by Neverfail for MySQL Server Plug-in:
To configure/modify Periodic 'Tasks', follow the steps below:
Note: 'Interval' is the only field available for configuration/modification and is measured in seconds.
Note: This dialog is also used to Enable/Disable the selected 'Task'.
When the Neverfail for MySQL Server Plug-in is installed, it will determine all current instances of MySQL Server and their locations for database files. It will also determine the configuration, application and user data associated with MySQL application. These files will be protected, i.e. their contents will be synchronized, and subsequent updates replicated to the passive server.
Neverfail for MySQL Server Plug-in v201.5.3