368a677c97
This overhauls the Datadog module a bit to be much more useful. In particular, it adds support for nginx and postgresql monitoring integrations to dd-agent. These have to exist in separate files under /etc/dd-agent, so the module just exposes then as separate options. In the future, more integrations could be added this way. In the process of doing this, I also had to rename the dd-agent user to datadog. Note the UIDs did not change, so this is strictly backwards compatible. The reason for this is to make it easier to create a 'datadog' postgres user with access to pg_stats, as 'dd-agent' typically isn't a valid username. This allows the out of the box configurations to be used. Signed-off-by: Austin Seipp <aseipp@pobox.com>