databases/opentsdb: add port

[feld]

Summary

Add version 2.1.1 for the time being, until 2.2.0 is out

OpenTSDB is a distributed, scalable Time Series Database (TSDB) written on
top of HBase.  OpenTSDB was written to address a common need: store, index
and serve metrics collected from computer systems (network gear, operating
systems, applications) at a large scale, and make this data easily accessible
and graphable.

Thanks to HBase's scalability, OpenTSDB allows you to collect thousands of
metrics from tens of thousands of hosts and applications,  at a high rate
(every few seconds). OpenTSDB will never delete or downsample data and can
easily store hundreds of billions of data points.

OpenTSDB is free software and is available under both LGPLv2.1+ and GPLv3+.
Find more about OpenTSDB at http://opentsdb.net

WWW: http://www.opentsdb.net

Test Plan

poudriere bulk ok
poudriere testport complains about /root/.java being touched
portlint gives some nonsensical warnings

[xmj]

remove psqlodbc...

[xmj]

Kill most of the files/opentsdb.in rc.d script

[feld]

comandeering per xmj

[antoine]

this fails to stage, was this committed without any testing?

[feld]

ughhhh xmj you said this was in production :)

Also missing UIDs and GIDs changes

As for the stage issue with /root/.java, I've done a ton of googling and it seems we should possibly try to force -Djava.util.prefs.userRoot and -Djava.util.prefs.systemRoot into JAVA_ARGS

[feld]

Ok I have the stage violation fixed. I'm just waiting for xmj to confirm the UID/GID entries this port actually needs since this is in production somewhere

[kbowling]

Looks like UID/GID somehow got lost in the later revs, check out the first diff.