ajaplugin_plone looks config from section 'deploy:plone'. Currently available options are:

ignores

Newline separated globs telling which files/directories are excluded during deployment. This list is appended to Aja's global ignores list.

Here is example of the possible configuration:

[deploy:plone]
ignores =
    *.old
    *.fs
    *.pid
    *.lock
    var/filestorage
    var/blobstorage