## Server-specific roles (e.g. [katla.rb](roles/katla.rb))
These deal with particular setup or quirks of a server, such as its IP address. They also include roles representing the service they are performing, and the location they are in and any particular hardware they have that needs configuration.
-All our servers are [named after dragons](http://wiki.openstreetmap.org/wiki/Servers/Name_Ideas).
+All our servers are [named after dragons](https://wiki.openstreetmap.org/wiki/Servers/Name_Ideas).
## Hardware-specific roles (e.g. [tyan-s7010.rb](roles/tyan-s7010.rb))
Covers anything specific to a certain piece of hardware, like a motherboard, that could apply to multiple machines.
-## Location-specific roles (e.g. [ic.rb](roles/ic.rb))
+## Location-specific roles (e.g. [ams.rb](roles/ams.rb))
These form a hierarchy of datacentres, organisations, and countries where our servers are located.
# Contact Us
* Twitter: [@OSM_Tech](https://twitter.com/OSM_Tech)
-* IRC: [#OSM-Dev on irc.oftc.net](http://irc.openstreetmap.org/)
+* IRC: [#OSM-Dev on irc.oftc.net](https://irc.openstreetmap.org/)