emqx4.3/rel/config/examples/plugins.conf.example

## Plugin management
plugins {
    ## Plugins declaration
    ## Note: The plugins are started in the defined order
    states = [
        {
            ## Name and version of this plugin
            ## Type: Formatted String
            ##     Format: {name}-{version}
            ##     Note: name and version should be what it is in the plugin application
            name_vsn = "my_acl-0.1.0",
        },
        {name_vsn = "my_rule-0.1.1", enable = false}
    ]

    ## The installation directory for the external plugins
    install_dir = "plugins"
}