Configuration file

The eWAN configuration file (by default config.php) is the only file which contains the eWAN graphical interface options and the cluster definition. If the installation program is used, the file is automatically generated, and the eWAN options must be specified on the deployeWANdata file which contains the installation program configuration options.

If you want to write your own configuration file, you can do it to change different parameters, like the nodes used, IP addresses used by eWAN, minimal cpus, ... EWAN allows you to have several files with distinct configurations and manage it from the graphical interface.

Now a template for the configuration file is written. For each variable you have a little description and if it is automatically generated by the installation tool. Finally you have the list of automatically foud variables, which contains the variables that the installation program could find.