<1> *<source>* directives determine the input sources. The source submits events to the Fluentd routing engine. An event consists of three entities: *tag*, *time* and *record*.
<2> *localhost* inside of a container will resolve to the network stack of this container
image::ROOT:fluent-mongo.png["<2>",float=right]
<3> *localhost* inside of a container will resolve to the network stack of this container
<4> *localhost* inside of a container will resolve to the network stack of this container
<5> *localhost* inside of a container will resolve to the network stack of this container