perfSONAR User Q&A and Other Discussion

["Manglos, Andrew P (173E)" <>]

Andrew,

 

That was it. I forgot to uncomment those tags.

 

I have another question for you. In the test I defined in my Mesh configuration, I added a no_agent hosts. When I look at results on the mesh members I do not see any results from those no_agent  hosts. Any idea as to why? My mesh configuration is attached.  

 

 

From: Andrew Lake [mailto:]
Sent: Tuesday, June 09, 2015 10:26 AM
To: Manglos, Andrew P (173E)
Cc: ;
Subject: Re: [perfsonar-user] Mesh Config Error

 

Hi,

 

Did you add a <mesh> block to /opt/perfsonar_ps/mesh_config/etc/agent_configuration.conf that points at your local mesh file? That error message means that agent_configuration.conf that there are no <mesh> blocks found in that file. 

 

Thanks,

Andy

 

 

On Tue, Jun 9, 2015 at 12:46 PM, Manglos, Andrew P (173E) <> wrote:

Hello,

 

I am trying to configure a mesh configuration for some hosts. When I ran /opt/perfsonar_ps/mesh_config/bin/generate_configuration on testhost1 (Mesh Member) I get this error:

 

2015/06/09 09:04:40 (9325) WARN> Agent.pm:211 perfSONAR_PS::MeshConfig::Agent::__configure_host - No meshes defined in the configuration

 

 

I put my .json file into /var/www/html on testhost0 and want to have testhost1 pull the Mesh Config down. Anyone have an idea of what I’m doing wrong?

 

description      JPLNET Test Mesh


<administrator>
  name       perf.admin
  email      

</administrator>


<organization>
  
  description    JPL TEST Mesh

  
  <site>
   
    <location>
      city     New York
      state    NY
      # The latitude and longitude where the site is located
      latitude   40.720
      longitude  -74.005
    </location>

        
            <host>
              description Mesh Config Tester 1
              address testhost1.jpl.nasa.gov
                        <measurement_archive>
                                type        traceroute
                                read_url    
http://testhost1.jpl.nasa.gov:8086/p                                          
                                 erfSONAR_PS/services/traceroute_ma
                                write_url   
http://testhost1.jpl.nasa.gov:8086/p                                          
                                 erfSONAR_PS/services/tracerouteCollector
                         </measurement_archive>

                         <measurement_archive>
                                type        perfsonarbuoy/owamp
                                read_url    
http://testhost1.jpl.nasa.gov:8085/p                                          
                                 erfSONAR_PS/services/pSB
                                write_url   testhost1.jpl.nasa.gov:8570
                         </measurement_archive>

                         <measurement_archive>
                                type        perfsonarbuoy/bwctl
                                read_url    
http://testhost1.jpl.nasa.gov:8085/p                                          
                                 erfSONAR_PS/services/pSB
                                write_url   testhost1.jpl.nasa.gov:8569
                         </measurement_archive>

                         <measurement_archive>
                                type       pinger
                                read_url   
http://testhost1.jpl.nasa.gov:8075/pe                                         
                                  rfSONAR_PS/services/pinger/ma
                         </measurement_archive>
        </host>

        <host>
              description Mesh Config Tester 2
              address testhost2.jpl.nasa.gov
                        <measurement_archive>
                                type        traceroute
                                read_url    
http://testhost2.jpl.nasa.gov:8086/p                                          
                                 erfSONAR_PS/services/traceroute_ma
                                write_url   
http://testhost2.jpl.nasa.gov:8086/p                                          
                                 erfSONAR_PS/services/tracerouteCollector
                         </measurement_archive>

                         <measurement_archive>
                                type        perfsonarbuoy/owamp
                                read_url    
http://testhost2.jpl.nasa.gov:8085/p                                          
                                 erfSONAR_PS/services/pSB
                                write_url   testhost2.jpl.nasa.gov:8570
                         </measurement_archive>

                         <measurement_archive>
                                type        perfsonarbuoy/bwctl
                                read_url    
http://testhost2.jpl.nasa.gov:8085/p                                          
                                 erfSONAR_PS/services/pSB
                                write_url   testhost2.jpl.nasa.gov:8569
                         </measurement_archive>

                         <measurement_archive>
                                type       pinger
                                read_url   
http://testhost2.jpl.nasa.gov:8075/pe                                         
                                  rfSONAR_PS/services/pinger/ma
                         </measurement_archive>
        </host>
    
  
      
  </site>

  
</organization>

<test_spec bwctl_5m_tcp_test>
  type              perfsonarbuoy/bwctl  # Perform a bwctl test (i.e. 
achievable bandwidth)
  tool              bwctl/iperf          # Use 'iperf' to do the bandwidh test
  protocol          tcp                  # Run a TCP bandwidth test
  interval          300                  # Run the test every 5 minutes
  duration          20                   # Perform a 20 second test
</test_spec>

<group dice_bandwidth_hosts>
  type              mesh

  member            testhost1.jpl.nasa.gov
  member            testhost2.jpl.nasa.gov
 </group>

<test>
  description       Bandwidth Test - Mesh Config Test
  group             dice_bandwidth_hosts
  test_spec         bwctl_5m_tcp_test
  no_agent          perfdrew.jpl.nasa.gov
</test>