Re: [Observium] PHP Weathermap

9 Dec 2020

      Hi Darren,
(Attached)
I haven't got any prod links that are pushing their sla thresholds right now, so here's a pre-prod one that is most likely just the control plane having a slow moment running the sla test (the link is otherwise idle and a local patch within the dc).
If you squint hard enough, you can see the colour difference as it transitions towards orange/red. We use gradual colours in the scales, not hard steps.
Cheers,
Michael
On December 10, 2020 8:28:11 AM GMT+11:00, "Storer, Darren" darren.storer@gmail.com wrote:
...
Hi Michael,
Showing IP SLA sounds interesting - would it be possible to share an
example of what it looks like via PHP Weathermap?
Many thanks
Darren
On Wed, 9 Dec 2020 at 20:49, Michael via observium
observium@observium.org
wrote:
...
I wouldn't say we've got many complex weathermaps. At my former
employer,
...
we had developed a few of them into more complex ones (with a network
focus, not a device/server focus).
I've extracted an example of what I'm doing with templates and
included it
...
below.
I change the text on the hovergraph to present the device and
interface
...
info, plus I flip the graph rrd to be the one relevant to that
interface
...
(so yes, the in/out flip based on which end of the link you are
looking
...
at). We also track IP SLA metrics on the weathermap with a narrow
link that
...
runs next to the data link. We apply different scales for local
(within a
...
datacentre), interstate and cross-country so that the relevant
changes in
...
latency can be correspondingly coloured.
It might give people some ideas. I'll see if I can dig up some
sanitised
...
versions out of my former workplace...
Cheers,
Michael

NODE ROUTER
       ICON 130 60 round
       LABELOUTLINECOLOR none
       USESCALE STATUS
       TARGET gauge:../../rrd/{node:this:label}/status.rrd:status:-
       INFOURL https://observium/device/device=%7Bnode:this:label%7D
LINK DEFAULT
       ARROWSTYLE compact
       BWLABEL bits
       BANDWIDTH 100G
       BWLABELPOS 70 30
       COMMENTFONT 10
       COMMENTSTYLE center
       COMMENTFONTCOLOR contrast
       INOVERLIBGRAPH
/graph.php?height=100&width=512&id={link:this:b_graph_id}&type=port_bits&legend=no&from=-21600
...
   OUTOVERLIBGRAPH

/graph.php?height=100&width=512&id={link:this:a_graph_id}&type=port_bits&legend=no&from=-21600
...
   ININFOURL /graphs/type=port_bits/id={link:this:b_graph_id}/
   OUTINFOURL /graphs/type=port_bits/id={link:this:a_graph_id}/
   TARGET

../../rrd/{link:this:a_end}/{link:this:a_rrd}:INOCTETS:OUTOCTETS
       INOVERLIBCAPTION {link:this:b_end} {link:this:b_int}
       OUTOVERLIBCAPTION {link:this:a_end} {link:this:a_int}
LINK SLA
       WIDTH 2
       BANDWIDTH 100G
       BWLABELPOS 60 40
       OVERLIBGRAPH
/graph.php?height=100&width=512&id={link:this:sla_id}&type=sla_echo&legend=no&from=-21600
...
   INFOURL /graphs/type=sla_echo/id={link:this:sla_id}/
   TARGET

gauge:../../rrd/{link:this:a_end}/{link:this:a_rrd}:rtt:-
...
gauge:../../rrd/{link:this:b_end}/{link:this:b_rrd}:-:rtt
       INOVERLIBCAPTION {link:this:b_end} {link:this:b_int}
       OUTOVERLIBCAPTION {link:this:a_end} {link:this:a_int}
       USESCALE LOCAL absolute
################################
####         NODES          ####
################################
NODE hy_myrouter
       TEMPLATE ROUTER
       LABEL myrouter
       POSITION hy_otherrouter 240 0
################################
####     DIRECT LINKS       ####
################################
NK data_hy_otherrouter_myrouter
       TEMPLATE NATIVE
       SET a_graph_id 3877
       SET a_end myrouter
       SET a_int Hu0/0/2/0
       SET a_rrd port-122.rrd
       SET b_graph_id 3778
       SET b_end myrouter
       SET b_int Hu0/0/2/0
       SET b_rrd port-98.rrd
       NODES hy_otherrouter:60:0 hy_myrouter:-60:0
################################
####       SLA LINKS        ####
################################
LINK sla_hy_otherrouter_hy_myrouter
       TEMPLATE SLA
       SET sla_id 82
       SET a_end otherrouter
       SET a_int Hu0/0/2/0
       SET a_rrd sla-cisco-rttmon-mib-2.rrd
       SET b_end myrouter
       SET b_int Hu0/0/2/0
       SET b_rrd sla-cisco-rttmon-mib-1.rrd
       NODES hy_otherrouter:60:-5 hy_myrouter:-60:-5
On 10 Dec 2020, at 4:49 am, Adam Armstrong via observium <
observium@observium.org> wrote:
Hi Guys,
For those of you using PHP Weathermap, how many of you are using
template/include features?
How complex after the weathermaps you’re making?
Thanks,
Adam.
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