Hi all,
One day after making the relative URL change and restarted the maddash server, our maddash page is now working just fine, I am able to fetch graphs in http and
https.
Thank you, Chris, Aaron, and Andy, for your help.
Zhi-Wei Lu
IET-CR-Network Operations Center
University of California, Davis
(530) 752-0155
From: Andrew Lake [mailto:]
Sent: Thursday, March 05, 2015 11:44 AM
To: Zhi-Wei Lu
Cc: Florio, Christopher N; Aaron Brown;
Subject: Re: [perfsonar-user] Mesh generation error
Hi,
You need to restart maddash (/sbin/service maddash-server restart). After the restart you will need to wait for the check to run again to get the new URL.
On Mar 5, 2015, at 2:36 PM, Zhi-Wei Lu <> wrote:
I edited maddash.yaml file to use relative URL for graphURL, I restarted httpd and cassandra, but I am still having the same https problem of displaying graph,
what daemon do I need to restart?
IET-CR-Network Operations Center
University of California, Davis
From: Andrew
Lake [mailto:andy@es.net]
Sent: Thursday, March 05, 2015 10:01 AM
To: Florio, Christopher N
Cc: Zhi-Wei Lu; Aaron Brown;
Subject: Re: [perfsonar-user] Mesh generation error
The problem is because the graph is an iframe and you have specified a full URL to the graph using htttp but you are opening the page in https. Firefox does not like when you open a page with https and then have just plain http in an iframe.
This goes back to Aaron's earlier question about whether you are using the MeshConfig or you build maddash.yaml by hand. There is an easy fix for this which is to make graphURL relative URL. If you edited maddash.yaml by hand change each instance of:
graphUrl: "/serviceTest/graphWidget.cgi?url="%maUrl&dest=%row&source=%col"
If you used the MeshConfig it should be defaulting to the relative URL, so I am going to assume the MaDDash config was done by hand.
On Mar 5, 2015, at 12:53 PM, "Florio, Christopher N" <> wrote:
Yep. Some browsers got pissed at the mixed http/https. My theory is that it's due to the self signed ssl certificate. I've ordered a real ssl certificate for my host, and when I have that I'll see if that clears up that.
Sent from my iPhone
On Mar 5, 2015, at 12:37 PM, Zhi-Wei Lu <> wrote:
I need to use “force_bidirectional” option in configuring mesh.conf file, a tip gleaned from John Hess’ CENIC dashboard configuration. Now bi-directional band
width test is working. I need to use http to see graph, thanks Chris!
Thank you all for your help.
IET-CR-Network Operations Center
University of California, Davis
From: [] On
Behalf Of Zhi-Wei Lu
Sent: Thursday, March 05, 2015 8:46 AM
To: Florio, Christopher N
Cc: Aaron Brown;
Subject: RE: [perfsonar-user] Mesh generation error
You are right, I can get graph out via http but not with https! Somehow, my new tests configured with mesh does not have both forward and reverse band width
tests.
IET-CR-Network Operations Center
University of California, Davis
From: Florio,
Christopher N []
Sent: Wednesday, March 04, 2015 3:34 PM
To: Zhi-Wei Lu
Cc: Aaron Brown;
Subject: Re: [perfsonar-user] Mesh generation error
Ok so try hitting the page with http and not https.
Sent from my iPhone
On Mar 4, 2015, at 4:38 PM, Zhi-Wei Lu <> wrote:
I doubled the “cellSize”, “cellPadding”, and “tetBlockSize” from their respective default values in this file:
/opt/maddash/maddash-webui/etc/config.json
Since I have a small mesh, this makes the visual a little better.
I have restarted the regular testing server a few time already, but when I click on any square (green or orange/green), I don’t get any graph.
IET-CR-Network Operations Center
University of California, Davis
From: Florio,
Christopher N []
Sent: Wednesday, March 04, 2015 12:00 PM
To: Zhi-Wei Lu
Cc: Aaron Brown;
Subject: Re: [perfsonar-user] Mesh generation error
Hey nice grid, how did you get the squares to be that large? Mine are really tiny.
As for the orange squares, it looks like your tests are working, what I would do is go to Settings, Server Settings and schedule a refresh. You need to set an admin user before you can do that. The steps are listed here for creating the
admin user -
On Mar 4, 2015, at 1:53 PM, Zhi-Wei Lu <> wrote:
I did what you suggested and it worked. Now I change the subject a bit. My maddash setup using the mesh configured hosts, I didn’t get anything in the “Graph”.
If I get to individual perfsonar web page, I can get graphs displayed between these hosts. I also noticed that it appears that the band width tests going only one way rather than having both band width and “reverse” band width tests.
maddash-server-1.2-4.noarch
maddash-webui-1.2-3.noarch
Thank you very much for your help
IET-CR-Network Operations Center
University of California, Davis
From: Aaron
Brown []
Sent: Tuesday, March 03, 2015 12:46 PM
To: Zhi-Wei Lu
Cc:
Subject: Re: [perfsonar-user] Mesh generation error
Do you have multiple “host” elements in your mesh that have the IP addresses you list below? If so, you should combine them into 1 ‘host’ object with multiple addresses.
On Mar 3, 2015, at 3:17 PM, Zhi-Wei Lu <> wrote:
I am setting a local mesh for our perfsonar servers (five in all). I am encountering problem on my last server which happens to have two interfaces and v4/v6 addresses. I
would appreciate suggestion to fix the mesh generation problem here. I am running:
perl-perfSONAR_PS-MeshConfig-Agent-3.4-15.pSPS.noarch
perl-perfSONAR_PS-MeshConfig-Shared-3.4-15.pSPS.noarch
perl-perfSONAR_PS-MeshConfig-JSONBuilder-3.4-15.pSPS.noarch
Error: Multiple 'host' elements associated with the addresses on this machine: melange-v6.noc.ucdavis.edu, melange.noc.ucdavis.edu,
2607:f810:330:1ffd::f, melange-owamp-v4.noc.ucdavis.edu, 128.120.80.78, melange-v4.noc.ucdavis.edu,
2607:f810:330:1ffe:0:0:0:f, melange-owamp-v6.noc.ucdavis.edu, 2607:f810:330:1ffe::f, 128.120.80.74, 2607:f810:330:1ffd:0:0:0:f
IET-CR-Network Operations Center
University of California, Davis
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