dirk_sh
May 28, 2018, 4:55pm
1
Hello,
thanks to the excellent tutorial to install influixdb and Grafana I was able to create a nice chart of my balcony temperature. The problem is that the plot never gets updated
as code for my sitemap I use this:
frame label="Temeraturverlauf" {
Image refresh=60000 Webview url="http://openhabianpi:3000/render/d-solo/rafOT-mRk/balkon?orgId=1&panelId=2&from=1527513901344&to=1527524701344&width=500&height=250" label="Temeraturverlauf" height=8
}
The refresh rate is in ms I think. In the examples I found here in the forum there was no explanation that worked for me…
May be I do not see the obvious…
Can someone please point me in the right direction.
Cheers
MHerbst
May 28, 2018, 6:35pm
2
You are trying to combine a image and webview within one entry. This won’t work. You can either retrieve an image or a use a webview.
You could either link show plot with
Webview url="<URL to Grafana>" Height=8
Or you use the image link provided by Grafana with
Image url="<URL to rendererd Image>" refresh=6000
Height ist not supported for images.
dirk_sh
May 29, 2018, 7:41am
3
Thanks for your help.
The Image is anyway static at least I do not get the latest data.
The URL Looks currently like this:
http://openhabianpi:3000/render/d-solo/rafOT-mRk/balkon?orgId=1&panelId=2&from=1527513901344&to=1527524701344&width=500&height=250
Is my understanding correct that &from=1527513901344&to=1527524701344 is a static timestamp?
Cheers
coyote
May 29, 2018, 8:00am
4
The &from=1527513901344&to=1527524701344 is static as the time arguments will not update.http://192.168.15.25:3000/d-solo/_rmIokMik/openhab?orgId=1&&from=now%2Fd&to=now&panelId=4&theme=light ” height=12 which gives me today so far.
If you try out the different settings in the Grafana interface, you’ll get an idea on how the from/to parameters change.
