www/grafana2: add port

[xmj]

Summary

Add port for grafana2, which is basically a complete rewrite.

www/grafana2: add port

Grafana is An open source, feature rich metrics dashboard
and graph editor for Graphite, InfluxDB & OpenTSDB.

WWW: https://github.com/grafana/grafana

PR: 201682
Submitted by:       Thomas Bartelmess <[e-mail]>

Test Plan

• test in poudriere
• test on production system

[xmj]

Update with latest shar from ports/201682

[xmj]

pet portlint

[kbowling]

Tested with make defaults of default precompiled assets, works

[diizzy]

Tested this against InfluxDB and it works fine, however there's one minor typo in the rc script.

# Add the following lines to /etc/rc.conf to enable grafana
# grafana_enable="YES"

That should say grafana2_enable="YES" obviously ;-)

Also for the sake of consistency, shouldn't the directory in /usr/share be named grafana2 and the binary (grafana2-server)?

Great work and highly appreciated!

OS: 10.2-RELEASE-p8 #0 r292067M (AMD64)

[xmj]

Deprecated -- was committed as revision 403502