Graph is not displayed if service status UNKNOWN

[Aleksey-Maksimov]

Hello.

Today one of my hosts is DOWN.
And Graph (historical data for the last time) became unavailable on Icinga Web :(

[Mikesch-mp]

Module Version ?
Which Graph? (Host or service)

[Aleksey-Maksimov]

1.1.5
Host and Service

[Mikesch-mp]

Please install 1.1.6

Graphs will stay visible when there is no perfdata in last check

https://github.com/Mikesch-mp/icingaweb2-module-grafana/releases/latest

[Aleksey-Maksimov]

Well. I updated via the git releases

# cd /usr/share/icingaweb2/modules/grafana/
# git fetch
# git checkout v1.1.6
Previous HEAD position was 08eaced... Add more timeranges
HEAD is now at 27d7391... Reverted dont show graph with no perfdata from #20. closes #66

And now I get error: Undefined variable: imgClass (#68)

[Mikesch-mp]

Strange it was fixed with commit 7a10465
Can you do a "git pull" please

[Aleksey-Maksimov]

My colleague (a specialist in Linux) recommends me not to use "git pull". Instead, I use the git releases (git fetch / git checkout ). It is more convenient. If after installing a new release something gets broken I can easily switch to the previous release.
So, thank you, but I'll wait for the next release that nothing breaks.

[Mikesch-mp]

I know i did a mistake by fixing that without a new release. 1.1.7 will be there in a minute.

[Mikesch-mp]

1.1.7 is available now.

[Aleksey-Maksimov]

Great. Thank you. Now everything is working.

[dnsmichi]

My colleague (a specialist in Linux) recommends me not to use "git pull". Instead, I use the git releases (git fetch / git checkout ). It is more convenient. If after installing a new release something gets broken I can easily switch to the previous release.
So, thank you, but I'll wait for the next release that nothing breaks.

That's perfectly fine. But it would really be helpful if you could test these things and provide feedback :) That way fixes are confirmed prior the release, and you can happily update your production environment afterwards.

In case you're looking for test environments, I've added such details in #72 and #74.