docs: Add some basic subsystem documentation for thumbnailing.

This commit is contained in:
Tim Abbott
2018-07-30 13:16:26 -07:00
parent 77651ece39
commit aa5959396d
7 changed files with 93 additions and 0 deletions

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@@ -247,6 +247,13 @@ development postgresql user.
`tools/provision` also invokes `tools/do-destroy-rebuild-database`
to create the actual database with its schema.
### Thumbor and thumbnailing
We use Thumbor, a popular open source thumbnailing server, to serve
images (both for inline URL previews and serving uploaded image
files). See [our thumbnailing docs](../subsystems/thumbnailing.html)
for more details on how this works.
### Nagios
Nagios is an optional component used for notifications to the system